Engineering Jobs in Frontenac Missouri

Role is with a formulation and delivery team. Will work with research scientists in developing next generation herbicide products and in supporting both R&D activities, and to some extent, commercially launched products.

Evaluates the chemical and physical properties of various organic and inorganic substances in order to investigate their applications in formulated products.

Requires a bachelor's degree and at least 1 year of experience in the field or in a related area.

Has knowledge of commonly used concepts, practices, and procedures within a particular field.

Relies on instructions and pre-established guidelines to perform the functions of the job. Works under immediate supervision. Typically reports to a supervisor or manager.

Diligently records all laboratory tasks performed and related procedures and findings in electronic laboratory notebook system.

Requires hands-on lab experience and interest in doing lab work.

Will work on various projects and follow SOP's and basic lab techniques, using equipment that includes - e.g., pH meters, mixers/agitators, homogenizers, and milling equipment.

***Rheometer and interfacial measurement experience is a plus, as is proficiency in chemistry/chemical engineering principles, including mass-balance calculations.

Some industrial experience in formulation development preferred -e.g., with pesticides, foods, cosmetics, consumer products, and/or paints & coatings.

Job Description

At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us.

Boeing Defense, Space & Security (BDS), is seeking a Senior Avionics Hardware Engineer - Fighters Mission Systems (Level 5)in Berkeley, MO.

BDS is a global leader in the development, production, maintenance and enhancement of fixed-wing and rotary wing aircraft, commercial and government satellites, human spaceflight programs and weapons. Key markets include aeronautics, space and weapons. Core capabilities are in development, production and mission enabling upgrades of integrated solutions. BDS delivers the most digitally advanced, simply and efficiently produced and intelligently supported solutions to its customers.

Position Responsibilities:

• Overall subject matter expert and technical lead engineer for the Mission Computers and Stores Management hardware for requirements development, avionics subsystem and system design, integration, subsystem/system/flight test, system verification, production/fielding, and supplier oversight

• Lead the hardware supplier design team in supporting all Tactical Fighters program needs

• Develop interface control documents describing mechanical, electrical, and software interfaces

• Perform technical problem investigation and resolution at subsystem, system, and platform integration levels

  Perform weapon capability development, implementation, and integration onto a fighters platform

• Out brief status to internal Boeing stakeholders/leadership and external customers

• Support subsystem testing on the Mission Systems Hardware

• Support system testing in ESIL and during Flight Test

• Support SCFTA efforts for the Mission Systems Hardware

• Support airworthiness efforts for hardware design, development and implementation

This position is expected to be 100% onsite. The selected candidate will be required to work onsite at one of the listed location options.

This position requires the ability to obtain a U.S. Secret Security Clearance for which the U.S. Government requires U.S. Citizenship.

• An interim and/or final U.S. Secret Clearance Post-Start is required.

Ability to obtain and maintain Special Access Program (SAP) clearance

Basic Qualifications (Required Skills/Experience):

• Bachelor of Science degree in Engineering (with a focus in Electrical, Mechanical or Aeronautical), Computer Science, Data Science, Mathematics, Physics, Chemistry

• ​(Level 5) 14+ years of work related engineering experience with a Bachelor’s or 12+ years of work related engineering experience with a Master’s or 9+ years of work related engineering experience with a PhD

Preferred Qualifications (Desired Skills/Experience):

• Active U.S. Secret Security Clearance

• Previous experience working on tactical fighters program

• Previous experience designing, verifying and fielding avionics subsystems

• Experience leading teams and mentoring engineering peers

• Circuit card and backplane design and integration

Conflict of Interest: Successful candidates for this job must satisfy Company’s Conflict of Interest (COI) assessment process.

Typical Education/Experience:

Leve 5: Education/experience typically acquired through advanced technical education from an accredited course of study in engineering, computer science, engineering data science, mathematics, physics or chemistry (e.g. Bachelor) and typically 14 or more years' related work experience or an equivalent combination of technical education and experience or non-US equivalent qualifications. In the USA, ABET accreditation is the preferred, although not required, accreditation standard.

Relocation:

This position offers relocation based on candidate eligibility.

Drug Free Workplace:

Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.

Pay is based upon candidate experience and qualifications, as well as market and business considerations.

Summary pay range (Level 5): $154,700 - 209,300

Boeing offers the best benefits in Aerospace:

The Boeing 401(k) helps you save for your future, with contributions from Boeing that can help you grow your retirement savings. Our best-in-class retirement benefit features:

• Best in class 401(k) plan: we'll match your contributions dollar for dollar, up to 10% of eligible pay with Immediate 100% vesting

• Student Loan Match: The Boeing 401(k) Student Loan Match allows eligible enrolled U.S. employees to have their qualified student loan debt payments counted, along with any match-eligible contributions they make, for purposes of determining the Company Match to employees' Boeing 401(k) accounts.

Applications for this position will be accepted until Mar. 26, 2026

Export Control Requirements:

This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a “U.S. Person” as defined by 22 C.F.R. §120.62 is required. “U.S. Person” includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.

Export Control Details:

US based job, US Person required

Relocation

This position offers relocation based on candidate eligibility.

Security Clearance

This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Secret Clearance Post-Start is required. This position requires ability to obtain program access, for which the U.S. Government requires U.S. Citizenship only.

Visa Sponsorship

Employer will not sponsor applicants for employment visa status.

Shift

This position is for 1st shift

Equal Opportunity Employer:

Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.

Job Description

At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us.

Boeing is seeking to hire Senior, Consultant or Lead Electronic Systems Design, Analysis, and Test Engineers for current and emerging programs across the St. Louis region, including Hazelwood, MO.

This position spans the technology development life cycle, including requirements generation, system design and implementation, integration, and test. As a key member of our team, you will have the opportunity to work on cutting-edge projects, collaborate with cross-functional teams, and contribute to the success of our programs.

Who we are:

• We are curious, creative and explore new ideas that move our company and industry forward.
• Invest in and care for our people, and we treat each other with respect even when we disagree. We feel comfortable raising concerns; we ask for help when needed; and we support our teammates because we can only achieve our shared mission by working together.
• Work with integrity and build trust by consistently meeting our commitments and communication transparently with customers, colleagues and stakeholders.
• We take pride in doing hard work and if we make a mistake, we own it, learn from it, and strive to improve.
• How we think and act each day keeps our people and those who rely on us safe. We take responsibility for our mission to design, build and service complex products with precision and sound decision making.

Position Responsibilities:

• Understand and apply job practices, techniques, standards, principles, theories, and concepts
• Develop, document and maintain electronic and electrical system requirements according to customer desires and contract requirements
• Develop statement-of-work and technical performance specifications
• Analyze, translate and implement customer requirements into system architecture, hardware and software designs and interface specifications, showing traceability throughout the product lifecycle
• Test and validate to ensure system designs meet operational and functional requirements
• Resolve product integration issues and production anomalies
• Investigate emerging technologies to develop concepts for future product designs to meet projected requirements and for potential application to internal business strategies
• Monitor supplier performance to ensure system integrity and compliance with requirements
• Develop and document moderately complex electronic and electrical system requirements
• Design hardware, software and interface specifications
• Solve problems concerning fielded hardware and software over the entire product lifecycle

This position is expected to be 100% onsite. The selected candidate will be required to work onsite at one of the listed location options.

Active Secret Clearance Security Clearance Required for this role.

Basic Qualifications (Required Skill/Experience):

• Bachelor of Science degree in Engineering (with a focus in Electrical, Mechanical or Aeronautical), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement

• Level 4: 9 or more years' related work experience or an equivalent combination of technical education and experience or non-US equivalent qualifications.

Preferred Qualifications (Desired Skills/Experience):

• Experience in the Aerospace Industry
• Experience using good communication, analytical, and organizational skills and be able to work in a team environment
• Experience within a design/build or test team
• Experience creating, developing, and/or maintaining engineering processes
• Experience with electronic/electrical system designs or test based on requirements
• Strong knowledge of data structures, system design, and architecture

Conflict of Interest: Successful candidates for this job must satisfy the Company’s Conflict of Interest (COI) assessment process.

Relocation:

This position offers relocation based on candidate eligibility.

Drug Free Workplace:

Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.

Please note that the salary information shown below is a general guideline only. Pay is based upon candidate experience and qualifications, as well as market and business considerations.

The Boeing 401(k) helps you save for your future, with contributions from Boeing that can help you grow your retirement savings. Our best-in-class retirement benefit features:

Best in class 401(k) plan: we'll match your contributions dollar for dollar, up to 10% of eligible pay with Immediate 100% vesting

Summary pay range:

Level 4: 136,650-185,150

Applications for this position will be accepted until Mar. 26, 2026

Export Control Requirements:

This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a “U.S. Person” as defined by 22 C.F.R. §120.62 is required. “U.S. Person” includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.

Export Control Details:

US based job, US Person required

Education

Bachelor's Degree or Equivalent Required

Relocation

This position offers relocation based on candidate eligibility.

Security Clearance

This position requires an active U.S. Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active)

Visa Sponsorship

Employer will not sponsor applicants for employment visa status.

Shift

This position is for 1st shift

Equal Opportunity Employer:

Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.

Job Description

At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us.

The Boeing Defense, Space & Security (BDS) organization is seeking a 777X Structural & Payload Design Engineer to join the 777X Structural Design team in Berkeley, MO. The 777X program is transitioning to full rate production and is focused on improving the design of wing components to enhance producibility.

As a Structural & Payload Design Engineer, you will develop, integrate, and document structural and interior payload system requirements to establish system design. You will create and modify structural and interior payload system and component designs using 3-D Computer Aided Design tools and other design methods, providing product definition to engineering groups, production operations, suppliers, and external customers throughout the product lifecycle. This position will be 100% onsite in Berkeley, MO.

Position Responsibilities:

• Develop, maintain, and modify structural and interior payload system and component designs.
• Perform and integrate analytical and test results to validate and verify systems and components meet requirements and specifications.
• Manage supplier development, test, and production activities; coordinate with suppliers to optimize design and achieve program goals.
• Develop new design/analysis processes and tools to improve development effectiveness, quality, and efficiency.
• Investigate emerging technologies to develop concepts for future product designs to meet projected requirements
• Correct defects in fabrication and assembly processes by implementing design changes.
• Identify and own implementation of cost and weight savings opportunities.
• Coordinate with other engineering groups throughout the product lifecycle.
• Support in-service products by investigating failures and analyzing improvements.

Basic Qualifications (Required Skills/Experience):

• Bachelor’s or Master’s of Science degree from an accredited course of study in Mechanical, Aerospace, or Civil Engineering.
• 5+ years of related engineering experience with a Bachelor’s degree, or 3+ years with a Master’s degree, or relevant experience with a PhD.

Preferred Qualifications (Desired Skills/Experience):

• Commercial airplane design experience using CATIA and ENOVIA.
• Experience with composites and assembly.
• Lineside support experience.

Relocation:

This position offers relocation.

Drug Free Workplace:

Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

Shift:

This position is for 1st shift. Occasional alternative shifts as needed.

Pay & Benefits:

At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.

Pay is based upon candidate experience and qualifications, as well as market and business considerations.

Summary Pay Range: $103,700-$140,300

Applications for this position will be accepted until Mar. 21, 2026

Export Control Requirements:

This is not an Export Control position.

Education

Bachelor's Degree or Equivalent Required

Relocation

This position offers relocation based on candidate eligibility.

Visa Sponsorship

Employer will not sponsor applicants for employment visa status.

Shift

This position is for 1st shift

Equal Opportunity Employer:

Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.

Job Description

At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us.

The Boeing Company has an exciting opportunity for a Senior Design & Analysis Engineer to become part of Boeing Test & Evaluation (BT&E) Vehicle Management System (VMS) team in Berkeley, MO or Hazelwood, MO.

You will enable the VMS organization to continue to advance its technologies in support of our Phantom Works and Fixed-Wing programs. The team is responsible for developing integration test assets, real-time software test environments, subsystem/system testing, and evaluating system performance in simulation lab environment. Simulation and modeling are utilized to assist in requirements development, software and hardware development, and equipment verification and validation.

Position Responsibilities:

• Lead major design activities for hardware/software products

• Mentor junior engineers in design practices and processes; oversee the quality of their work products

• Develop architectures for test systems

• Select components for hardware designs and support the procurement and fabrication of hardware designs

• Integrate hardware systems and/or software together in a test setting

• Operate complex test stations, electronic test equipment, and test software

• Test and validate to ensure system designs meet operational and functional requirements

• Solve problems concerning fielded hardware and software over the entire product lifecycle

• Interface with programs/customers in developing requirements, in establishing statements of work, and in providing status and performance

• Develop estimates for new work by gathering data from other BT&E partners and from team actuals

• Develop detailed schedules and drive team performance to meet schedules

Basic Qualifications (Required Skills/Experience):

• Bachelor of Science degree in Engineering (with a focus in Electrical, Mechanical or Aeronautical), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement

• 9 years of experience with avionics testing and integration

• 3 years of experience with test station design or test system design

• 3 years of experience with the development of Flight Controls or Flight Controls Systems such as Flight Control Computers/Vehicle Management System Computers, Actuators, Air Data Probes, and Navigation Systems

• Experience preparing test plans, writing test procedures, and performing tests to gather artifacts

Preferred Qualifications (Desired Skills/Experience):

• 9 years of experience designing and integrating Flight Controls or Flight Controls Systems

• 3 years experience leading other engineers in major projects

• Experience with MATLAB, Simulink, and/or real-time operating systems

• Experience with software programming and creating scripts for automated testing

• Experience with MIL-HDBK-516C

Drug Free Workplace:
Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

Pay & Benefits:
At Boeing, we strive to deliver a Total Rewards package that will attract, engage, and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.

Pay is based upon candidate experience and qualifications, as well as market and business considerations.

Summary pay range: $129,200 - $174,800

Applications for this position will be accepted until Mar. 26, 2026

Export Control Requirements:

This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a “U.S. Person” as defined by 22 C.F.R. §120.62 is required. “U.S. Person” includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.

Export Control Details:

US based job, US Person required

Education

Bachelor's Degree or Equivalent Required

Relocation

This position offers relocation based on candidate eligibility.

Security Clearance

This position requires an active U.S. Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active)

Visa Sponsorship

Employer will not sponsor applicants for employment visa status.

Shift

This position is for 1st shift

Equal Opportunity Employer:

Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.

QUALIFICATIONS (Education/Training, Experience and Certifications)

• Bachelor's degree in Supply Chain, Logistics, Operations Management, Engineering, or related field.

• 3+ years of experience in procurement and supply chain planning in a manufacturing environment (chemical/process manufacturing preferred).

• Demonstrated experience leading cross-functional planning forums (S&OP/S&OE) and managing supplier/service performance.

• APICS/ASCM certification preferred (CPIM, CSCP) or equivalent.

KNOWLEDGE SKILLS AND ABILITIES (Those necessary to perform the job competently)

• Strong practical knowledge of procurement and end-to-end supply chain planning, including make-to-order environments and constraint-based execution.

• Working knowledge of S&OP/S&OE best practices, backlog management, and order prioritization governance.

• Strong analytical skills; proficient in Excel and ERP systems (Microsoft Dynamics GP and SAP preferred); able to build clear narratives from data.

• Effective meeting leadership and facilitation skills; ability to drive decisions, manage actions, and communicate clearly across functions.

• Strong stakeholder management and presentation skills; comfortable representing the site in regional/global forums.

• Ability to work under pressure, manage multiple priorities, and deliver results with a high level of accuracy and accountability.

Major Job Duties & Responsibilities

• Procurement & Purchasing Operations

  • Determine raw material order quantities and timing by analyzing on-hand, on-order, lead times, and historical demand/consumption.

  • Generate and manage purchase orders/agreements: review requisitions, issue POs, run PO reports, confirm deliveries, expedite as needed, and manage open PO exceptions/backorders.

  • Communicate purchase requirements and documentation needs (e.g., CoA/CoC) to suppliers; ensure alignment to schedule requirements.

  • Manage sourcing, planning, and purchasing of indirect materials and PPE required for manufacturing, maintenance, QC/QA, and housekeeping.

  • Resolve goods-inwards/receiving issues tied to POs, deliveries, and inventory discrepancies; coordinate with Receiving/Warehouse and suppliers.

  • Manage pricing alignment per governance and coordinate discrepancies with Finance/Commercial.

  • Drive supplier nonconformance follow-up: initiate complaints for out-of-spec materials and coordinate returns/refunds with suppliers, Shipping & Receiving, and Accounts Payable.

  • Participate in regular supplier operational reviews; address service issues and drive corrective actions, including identifying alternate sources when appropriate.

  • Coordinate inbound/outbound transport needs related to materials, including import/export shipments and freight forwarder arrangements (as applicable).

  • Liaise with global Sales and Customer Service to communicate open PO status, constraints, and recovery actions that may impact customer commitments.

• Integrated Planning (S&OE, S&OP)

  • Lead the monthly site S&OP process: consolidate demand (direct and interplant), review supply/capacity constraints, develop scenarios, and drive cross-functional decisions and actions.

  • Lead weekly site S&OE: manage backlog priorities, constraint resolution, recovery plans, and escalation decisions for the 0-4 week horizon.

  • Represent the site in global S&OP/S&OE forums: submit required data on time, present site status/constraints, and communicate risks and mitigation plans.

  • Partner with global demand planning and network plants to align demand forecasts (direct and interplant); reconcile forecast vs. orders and highlight deviations.

  • Collaborate in daily/weekly cross-functional site management forums to ensure stakeholders are aligned to priorities and prepared to support commitments.

  • Support inventory planning with Finance: maintain inventory outlooks and working-capital plans consistent with the approved S&OP plan; identify excess/obsolete risks and actions.

  • Run the quarterly PFEP (Plan for Every Part) process to set and maintain the site stocking strategy for direct materials and packaging (criticality, lead times, MOQ/cadence, shelf-life/storage, and ordering parameters such as min/max and reorder points).

  • Partner with Operations, Quality, Warehouse/Logistics, and Finance to review PFEP outputs, implement approved parameter changes, maintain master data, and maintain documentation and an action log.

  • Support NPIs by establishing sourcing readiness, planning assumptions, and lead times and communicating impacts to stakeholders.

• Process, Metrics & Continuous Improvement

  • Check and resolve ongoing issues in processes or systems using standard work expectations; implement tactical and operational goals set by the manager.

  • Implement process changes, operational metrics, and standards within the role's scope; deliver agreed metrics using Avantor Business Systems (ABS) tools.

  • Collaborate with Quality Assurance to convert or generate procedures into the current standard format (as assigned).

Disclaimer:
The above statements are intended to describe the general nature and level of work being performed by employees assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties and skills required of employees assigned to this position. Avantor is proud to be an equal opportunity employer.

Why Avantor?

Dare to go further in your career. Join our global team of 14,000+ associates whose passion for discovery and determination to overcome challenges relentlessly advances life-changing science.

The work we do changes people's lives for the better. It brings new patient treatments and therapies to market, giving a cancer survivor the chance to walk his daughter down the aisle. It enables medical devices that help a little boy hear his mom's voice for the first time. Outcomes such as these create unlimited opportunities for you to contribute your talents, learn new skills and grow your career at Avantor.

We are committed to helping you on this journey through our diverse, equitable and inclusive culture which includes learning experiences to support your career growth and success. At Avantor, dare to go further and see how the impact of your contributions set science in motion to create a better world. Apply today!

EEO Statement:

We are an Equal Employment/Affirmative Action employer and VEVRAA Federal Contractor. We do not discriminate in hiring on the basis of sex, gender identity, sexual orientation, race, color, religious creed, national origin, physical or mental disability, protected Veteran status, or any other characteristic protected by federal, state/province, or local law.

If you need a reasonable accommodation for any part of the employment process, please contact us by email at let us know the nature of your request and your contact information. Requests for accommodation will be considered on a case-by-case basis. Please note that only inquiries concerning a request for reasonable accommodation will be responded to from this email address.

For more information about equal employment opportunity protections, please view the Know Your Rights poster.

3rd Party Non-Solicitation Policy:

By submitting candidates without having been formally assigned on and contracted for a specific job requisition by Avantor, or by failing to comply with the Avantor recruitment process, you forfeit any fee on the submitted candidates, regardless of your usual terms and conditions. Avantor works with a preferred supplier list and will take the initiative to engage with recruitment agencies based on its needs and will not be accepting any form of solicitation.

Job Titles: AutoCAD Technician

Location: Creve Coeur, MO, 63141

Duration: 06-12 Months

Job Description:

The CAD Design Technician uses computer-aided design (CAD) software to create detailed 2D and 3D models for engineering and manufacturing projects.

Attention to detail, and a solid understanding of electrical design principles, and manufacturing processes.

Key Responsibilities:

• Associates in Electrical Engineering plus 7 years of 2D/3D AutoCAD design
• Responsible for detailed design and documentation from field findings and Engineering direction
• 7+ years of CAD design/drafting experience, with a good background in power and control system design.
• AutoCAD experience required.
• Some travel between Missouri, Illinois, Indiana, and Iowa.

The Lead Estimator accurately estimates the cost, resources, and labor needed to complete projects within the assigned Business Unit. Leads and mentors

Essential Functions

• Analyzes and properly vets all bid opportunities to ensure viability. Reviews the bid calendar and schedules bid reviews
• Attends pre-bid meetings and job walks, ensuring sufficient understanding of the job scope
• Reads and interprets drawings, specifications, and addenda accurately.
• Review historical production rates, material pricing, and equipment utilization.
• Applies all collected information to the job bid to ensure accuracy
• Intentionally collects information through available channels and applies it to the bidding process to deliver an accurate, well-organized, detailed, and timely bid
• Performs project takeoffs using BlueBeam
• Recommends profitability for estimated projects
• Presents bids to customers
• Communicate effectively with key stakeholders (including Project Managers, Field Operations, and Customers) regarding the bid. Supports project handoff to the assigned Project Manager
• operations, and customers
• Provides excellent client service and encourages growth and repeat business by establishing and maintaining successful business relationships
• Performs other duties as assigned

Knowledge, Skills, and Abilities

• Ability to act with integrity, professionalism, confidentiality, and in accordance with Musselman and Hall policies and values
• Ability to perform required mathematical skills
• Strong analytical and problem-solving skills
• Demonstrated attention to detail, time management, ability to meet deadlines, and organizational skills.
• Ability to understand and use multiple platforms (internally and externally) to manage projects (HCSS, Bluebeam, etc.)
• Ability to effectively communicate verbally and in writing
• Ability to read and understand blueprints and project specifications
• Knowledge of structural and flatwork

Experience & Education

• Bachelor’s Degree in Construction Management, Engineering, or other related field preferred
• 7-10 years of experience estimating for a self-performing GC or specialty subcontractor
• First-hand field experience is a plus

Physical Demands

The physical demands listed must be met by the incumbent in this role to perform the job's essential functions successfully, with or without reasonable accommodation.

• Ability to regularly attend work in an office environment
• Ability to spend prolonged periods of time sitting at a desk and working on a computer
• Ability to safely navigate active job sites around heavy equipment and in varying weather conditions

Other Requirements

• Full-time, In-Person hours required; most work will be performed on weekdays during regular business hours
• Some travel to M&H office locations may be required.

Job Description

At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us.

Boeing Defense, Space & Security (BDS) is seeking an Experienced Systems Engineer (Level 3) to join the Phantom Works Systems Engineering and Integration Team in Berkeley, MO.

This position will focus on a program developing space related command and control software. The selected candidate will work with Subject Matter Experts (SMEs) across the division to develop complex and highly integrated weapons systems while embracing the Model Based Systems Engineering (MBSE) and Digital Engineering strategy.

The selected individual will support system architects, engineering SMEs, and other stakeholders in implementing, developing and managing the systems engineering lifecycle for their program, in coordination with the System Engineering team and program leadership. The ability to work in a collaborative team environment on-site and across engineering disciplines will be imperative to this role. The selected individual will work in a fast-paced, innovative environment where excellent technical, organizational, leadership, written, and verbal communications skills are essential.

Position Responsibilities

• Support cross-functional engineering teams in developing systems to meet project/program commitments, including support of deliveries and customer reviews
• Support the program in implementing MBSE as part of digital engineering to meet customer expectations
• Support Systems Engineering efforts such as requirements decomposition, system architecture, configuration and change management, environments analysis, specification development, trade studies, program planning, interfaces management, risk management, certification planning & execution, verification & test planning, and overall integration and capture them in the MBSE model as appropriate
• Support interdisciplinary, collaborative approaches to plan, design, develop and verify complex systems solutions

Travel may be required up to 10% of the time; Domestically and/or internationally depending on business needs.

This position requires an active U.S. Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active)

Basic Qualifications (Required Skills/Experience)

• Bachelor of Science degree from an accredited course of study in engineering, engineering technology (including manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science
• 4+ years of work related engineering experience
• Experience in one or more of the following Systems Engineering areas: requirements definition and decomposition; system architecture definition and management; configuration and data management; interfaces management; risk management; integration; verification & test planning, execution and documentation

Preferred Qualifications (Desired Skills/Experience)

• Active Top Secret or TS/SCI clearance
• Experience with MBSE, Cameo/MSOSA, and/or SysML
• Experience working on a software development program
• Experience with Agile and/or traditional waterfall program management techniques

Conflict of Interest

Successful candidates for this job must satisfy the Company’s Conflict of Interest (COI) assessment process.

Drug Free Workplace

Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

Employee Referral

Referral to this job is eligible for bonus to qualifying candidates.

Total Rewards

At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.

The Boeing 401(k) helps you save for your future, with contributions from Boeing that can help you grow your retirement savings. Our best-in-class retirement benefit features:

• Best in class 401(k) plan: we'll match your contributions dollar for dollar, up to 10% of eligible pay with Immediate 100% vesting
• Student Loan Match: The Boeing 401(k) Student Loan Match allows eligible enrolled U.S. employees to have their qualified student loan debt payments counted, along with any match-eligible contributions they make, for purposes of determining the Company Match to employees' Boeing 401(k) accounts.

Pay is based upon candidate experience and qualifications, as well as market and business considerations. Summary pay range: $112,200 – $151,800

Applications for this position will be accepted until Mar. 27, 2026

Export Control Requirements:

This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a “U.S. Person” as defined by 22 C.F.R. §120.62 is required. “U.S. Person” includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.

Export Control Details:

US based job, US Person required

Education

Bachelor's Degree or Equivalent Required

Relocation

This position offers relocation based on candidate eligibility.

Security Clearance

This position requires an active U.S. Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active)

Visa Sponsorship

Employer will not sponsor applicants for employment visa status.

Shift

This position is for 1st shift

Equal Opportunity Employer:

Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.

Job Description

At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us.

We are Boeing Global Services (BGS) Engineering team creating and implementing innovative technologies that make the impossible possible and enabling the future of aerospace. We provide engineering design and support, including aftermarket modifications, and are innovating to make product and services safety even stronger. Join us and put your passion, determination, and skill to work building the future! #TheFutureIsBuiltHere #ChangeTheWorld

The Boeing Company is currently seeking an F-22 Associate Systems Integration Engineer to join the F-22 Office of the Chief Engineer – SEIT team located in Berkeley, Missouri. This role will report to the F-22 SEIT Manager and will be responsible for creating and executing test procedures for high-priority projects assigned by F-22 program leadership.

The F-22 Raptor program is well positioned to provide long-term growth opportunities and is committed to an employee focused culture at the Berkeley site supporting the premier 5th generation United States Air Force fighter program. This position will place you at heart of a fast-paced, growing program where you will have the opportunity to shape the program. The position also affords the candidate opportunities to interact with multiple engineering functions, program management, the United States Air Force customer, our partner Lockheed Martin and coordinate with teams across the organization.

Position Responsibilities:

• Applies an interdisciplinary, collaborative approach to plan, design, develop and verify basic lifecycle balanced system of systems and system solutions
• Evaluates customer/operational needs to define system performance requirements, integrate technical parameters and assure compatibility of all physical, functional and program interfaces
• Performs analyses to optimize total system of systems and/or system architecture
• Performs analyses for affordability, safety, reliability, maintainability, testability, human systems integration, survivability, vulnerability, susceptibility, system security, regulatory, certification, product assurance and other specialties quality factors into a preferred configuration to ensure mission success
• Supports the planning, organization, implementation and monitoring of requirements management processes, tools, risk, issues, opportunity management and technology readiness assessment processes

Basic Qualifications (Required Skills/Experience):

• Bachelor of Science degree in Engineering, Engineering Technology (including Manufacturing Technology), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement
• Active Security Clearance
• 2+ years' related systems testing experience (i.e. system design, functional decomposition, requirements development, analysis, verification, and validation)
• Ability to obtain Special Program Access (SAP)

Preferred Qualifications (Desired Skills/Experience):

• Current Special Program Access
• Experienced with agile methodology to include the use of JIRA, DOORs and Agility
• Experience with F-22 systems

Conflict of Interest:

Successful candidates for this job must satisfy the Company’s Conflict of Interest (COI) assessment process.

Drug Free Workplace:

Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

Pay & Benefits:

At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.

Pay is based upon candidate experience and qualifications, as well as market and business considerations.

Summary pay range: $91,800 - $124,200

Applications for this position will be accepted until Mar. 26, 2026

Export Control Requirements:

This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a “U.S. Person” as defined by 22 C.F.R. §120.62 is required. “U.S. Person” includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.

Export Control Details:

US based job, US Person required

Education

Bachelor's Degree or Equivalent Required

Relocation

This position offers relocation based on candidate eligibility.

Security Clearance

This position requires an active U.S. Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active) This position requires ability to obtain program access, for which the U.S. Government requires U.S. Citizenship only.

Visa Sponsorship

Employer will not sponsor applicants for employment visa status.

Shift

This position is for 1st shift

Equal Opportunity Employer:

Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.