Engineering Jobs in Stone Park, IL

Title: Senior Engineer,MEMS Characterization

Department: MEMS Engineering

Location: Itasca, Illinois

SUMMARY DESCRIPTION:

MEMS Characterization Senior Engineer will work with design, process, and failure analysis engineer on assisting characterization and failure analysis of the MEMS device, while supporting technology development, product qualifications and quality monitoring. Employee will maintain and develop new test solutions, recommend hardware requirements based on existing trends in characterization.

Responsibilities

• Developing and maintain MEMS test solutions for production failure analysis, collaborating with design and process engineering to further characterization efforts and drive yield improvement
• Ensuring hardware and software installations are maintained.
• Continuous improvement of characterization capabilities collaborating with MEMS development team
• Perform microphone, MEMS, assembly failure analysis
• Work with design and process engineer to define characterization requirements and support execution of the characterization, including submitting work order requests and writing characterization reports.

Qualifications

• Master of Science/Engineering in Electrical/Mechanical/Material/Physics (or related field) with 2-5 years’ experience. PhD is a plus
• Experience in troubleshooting, debugging and with failure analysis of MEMS sensors is desired
• Familiar with material/device characterization using optical, electrical, mechanical methods
• Basic knowledge of acoustics and mechanics is an asset.
• Must be a team player with good communication skill.
• Familiar with material/device characterization using optical, electrical, mechanical methods
• Knowledge of calibration methodologies and best practices
• Basic knowledge of statistical analysis (JMP, MiniTab, R) is an asset
• Reliability testing experience is an asset
• Experience with electrical test equipment such as parameter analyzer, oscilloscope, probe station, and data acquisition system are desired
• Experience with advanced surface science methodologies (SEM, Raman, Auger, FIB, FTIR) an asset
• Hands on experience on developing environmental testing setup and fixtures for sensors under thermal, vibration, and electrical tests is a plus
• Solid foundation in MEMS microphone acoustics theory, including capacitive transduction principles (Experience analyzing thin-film residual stress, mechanical-electrical sensitivity optimization, damping resistance (Skvor's formula), and high-frequency response/SNR enhancement mechanisms) is a plus
• Proficient in finite element analysis (FEA) tools such as COMSOL Multiphysics or ANSYS for 3D MEMS microphone simulations is a plus
• Understand the principle of dynamic system modeling and proficient in Matlab Simulink and LTSpice is a plus

COMPANY DESCRIPTION:

Knowles is a market leader and global provider of advanced micro-acoustic microphones and balanced armature speakers, audio solutions, and high performance capacitors and radio frequency ("RF") filtering products, serving the MedTech, defense, consumer electronics, electric vehicle, industrial, and communications markets. Our focus on the customer, combined with unique technology, proprietary manufacturing techniques, and global operational expertise, enables us to deliver innovative solutions across multiple applications. Knowles, founded in 1946 and headquartered in Itasca, Illinois, has approximately 7,000 employees at facilities located in 13 countries around the world. At Knowles, we are committed to engineering a better tomorrow through the actions we take on a daily basis. We believe that our focus on ethical, socially responsible, and environmentally sustainable behavior guides our decision-making processes and helps keep us accountable. Visit us at

EEO-M/F/D/V

LHH Recruitment Solutions has partnered with a growing organization, and they are seeking a motivated Human Resources Generalist to join their team. This is a hands-on HR Generalist role in a dynamic, people-centered environment. This is an excellent opportunity for an HR professional who enjoys wearing multiple hats, influencing the full employee lifecycle, and partnering closely with leadership to build scalable HR practices. This role blends recruiting, HR operations, and HRIS ownership, making it ideal for someone who is both relationship-driven and systems-savvy.

Key Responsibilities:

Talent Acquisition & Workforce Support:

• Manage full-cycle recruiting for both hourly and salaried positions across multiple locations.
• Partner with hiring leaders to understand workforce needs and deliver a strong candidate experience.
• Support onboarding processes to ensure new hires are set up for success from day one.

HR Operations & Employee Lifecycle:

• Serve as a key point of contact for employees regarding policies, procedures, and HR programs.
• Support performance management, employee relations, and day-to-day HR guidance.
• Maintain accurate and compliant personnel records across all stages of employment.

HRIS & Data Integrity:

• Own and maintain HR data within the organization’s HRIS platform.
• Generate standard and ad hoc reports to support leadership decision-making.
• Ensure data accuracy, compliance, and process consistency across systems.

Organizational Support & Culture:

• Assist with job documentation, role alignment, and organizational structure initiatives.
• Contribute to employee engagement efforts and internal communications.
• Support special HR projects as the organization continues to grow and evolve.

Qualifications and Skills:

• Bachelor’s degree in Human Resources, Business, or a related field.
• 3+ years of progressive HR experience.
• Proven experience supporting recruiting and hiring initiatives.
• Hands-on experience working with an HRIS platform (ADP Workforce Now is preferred).
• Bilingual in Spanish is highly preferred.
• Strong communication skills with the ability to interact confidently at all levels of the organization.
• Ability to manage multiple priorities in a fast-paced environment.

Compensation Range: $75,000 - $90,000

Benefits Offered: 2 weeks of vacation, paid sick leave where applicable by state law, Medical Insurance, Dental Insurance Vision Insurance, 401K, and Life Insurance.

If you are a passionate Human Resources Generalistlooking for anew and rewarding career, please apply today! You don’t want to miss out on this opportunity!

LHH is a leader in permanent recruitment—and in the placement of top talent. Our areas of specialty include office administration, customer service, human resources, engineering, and supply chain and logistics. Please feel to check us out and apply for other opportunities if this role isn’t a perfect match.

Equal Opportunity Employer/Veterans/Disabled

To read our Candidate Privacy Information Statement, which explains how we will use your information, please visit

Terms of Employment

• W2 Contract-to-Hire, 12 Months
• This role operates on a hybrid schedule, requiring three days in-office (Tuesday, Wednesday, and Thursday) and two days remote (Monday and Friday)
• Core working hours between 09:00 and 15:00

Overview

Our client is seeking a Senior Project Manager to manage engineering, construction, outage coordination, testing, and commissioning activities for transmission and substation projects. The successful candidate will oversee Transmission level Protection and Control replacement projects and/or Transmission line projects, ensuring seamless execution through a deep understanding of equipment function and construction sequencing.

Responsibilities

• Manage the full lifecycle of transmission and substation projects, including engineering, construction, and commissioning.
• Coordinate complex outages and system operations to ensure project milestones are met without compromising grid stability.
• Interpret one-line diagrams and technical specifications to understand equipment interfaces and functions.
• Anticipate and mitigate risks related to outages and commissioning sequences.
• Collaborate and communicate effectively with internal teams, including engineering, construction, and system operations.
• Oversee physical construction projects, ensuring adherence to safety and technical standards.

Required Skills & Experience

• STEM degree or a technical degree; however, significant professional experience may complement an arts degree.
• 7+ years of relevant experience.
• Proven utility project management experience, specifically within substation or transmission environments.
• Core technical understanding of Transmission & Substation (T&S) equipment.
• Extensive knowledge of construction and commissioning sequences.
• Hands-on experience managing physical construction projects.
• Strong communication skills for effective team and stakeholder coordination.

Preferred Skills & Experience

• PMP is highly preferred
• Experience specifically with Transmission level Protection and Control replacement.
• High-level awareness of outage and system operations within a utility framework.
• Ability to work effectively within a large team environment

• Develop comprehensive project plans, schedules, and resource allocations.
• Define project scope, goals, milestones, and deliverables in alignment with project success.
• Manage project lifecycle from order hand-off through closeout, ensuring timely execution and customer satisfaction.
  
  

• Lead cross-functional teams and facilitate effective communication among engineering, operations, sales, procurement, and external partners.
• Assign tasks, set expectations, and provide guidance to ensure successful execution.
• Conduct regular project meetings and provide status updates.
  
  

• Identify potential risks and create mitigation strategies.
• Track project issues and drive timely resolution.
• Manage scope changes through structured change order processes.
  
  

• Serve as primary point of contact for project stakeholders and customers.
• Build and maintain strong relationships through timely communication and transparent updates.
• Ensure customer requirements are captured, understood, and delivered.
  
  

• Ensure project deliverables meet engineering, safety, and regulatory standards.
• Conduct project reviews and post-project evaluations to drive continuous improvement.
  
  

• Bachelor’s degree in engineering, business, construction management, or technical field.
• 3–7 years of project management experience preferred. Experience in managing electrical distribution equipment is desired.
• PMP, CAPM, or similar certification is a plus.
  
  

• Strong organizational and time-management skills.
• Excellent communication and interpersonal abilities.
• Proficiency with project management tools (SEG building a custom tool now)
• Ability to lead teams and influence without direct report responsibility.
• Strong Microsoft Excel skills and overall proficiency with data analysis and reporting tools (e.g., Google Sheets, ERP exports, Power BI preferred).
• Strong analytical and problem-solving skills.
• Ability to manage multiple projects and deadlines in a fast-paced environment.
  
  

• Johnson Service Group (JSG) is an Equal Opportunity Employer. JSG provides equal employment opportunities to all applicants and employees without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, disability, marital status, protected veteran status, or any other characteristic protected by law.
  
  

Position Summary:

The Applications Engineer is responsible for providing technical expertise, process development, and customer support related to industrial machinery. This role bridges engineering, sales, and service by demonstrating machine capabilities, optimizing cutting parameters, and ensuring customers achieve maximum value from their laser systems.

Primary Responsibilities:

• Develop and optimize laser cutting parameters for various metals and material thickness.
• Conduct machine demonstrations, trials, and proof of concept test for prospective customers.
• Troubleshoot cutting quality and process issues.
• Provide on-site and remote training to customers on machine operation, maintenance, and process optimization.
• Develop and document cutting process databases, application notes, and best practice guides.

Secondary Responsibilities:

• Support installation and commissioning at customer sites as needed
• Prepare technical documentation, cutting samples, and reports for customer presentations
• Support trade shows, open houses, and industry events with live demonstration and technical expertise
• Assist in product development by relating customer and application insights to R&D

Position Requirements:

• Bachelor’s degree in mechanical or manufacturing engineering, Materials Science, or a related technical field (Equivalent experience may be considered)
• 5+ Years of experience in laser processing, CNC machinery, or precision metal fabrication
• Hands-on experience with fiber laser products highly preferred
• Knowledge of motion controls systems, optics, and materials sciences is a plus
• Familiarity with CAD/CAM software
• Travel requirement is 25%

HSG is committed to ensuring equal employment opportunities to all qualified persons without regard to race (including associated hairstyles), color, religion, sex, gender identity, sexual orientation, national origin, ancestry, citizenship status, age, marital status, genetic information, military status, unfavorable discharge from military service, order of protection status, pregnancy, arrest record, disability, or any other status protected by applicable law. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. HSG participates in E-Verify and conducts pre-employment drug testing and background checks as part of our hiring process.

Senior Project Manager

Construction | Chicago, IL | Hybrid Flexibility

A globally recognized Architecture, Engineering, and Construction firm is seeking an experienced Senior Project Manager to join their downtown Chicago office. This firm delivers complex, high profile projects across the United States and internationally, with a diverse portfolio including industrial, residential, commercial, education/public, mixed use, and hospitality developments valued up to $200M+.

This role offers the opportunity to lead large scale projects from preconstruction through completion while working within a fully integrated AEC delivery model alongside architecture, engineering, and construction teams.

The Opportunity

The Senior Project Manager will be responsible for overall project leadership, managing teams, coordinating stakeholders, and ensuring projects are delivered safely, on schedule, and within budget.

You will oversee complex projects across multiple sectors, working closely with internal design teams, consultants, subcontractors, and clients to deliver successful outcomes on high value projects across the U.S. and internationally.

Key Responsibilities

• Lead the planning, execution, and delivery of construction projects valued up to $200M+.
• Manage projects from preconstruction through project closeout, ensuring schedule, budget, and quality objectives are achieved.
• Oversee project teams including project managers, project engineers, superintendents, and subcontractors.
• Coordinate closely with architectural and engineering teams within the integrated AEC environment.
• Manage project financials including budgets, forecasting, cost control, and change management.
• Maintain strong client relationships and serve as the primary point of contact throughout the project lifecycle.
• Lead project meetings, reporting, and communication with internal and external stakeholders.
• Ensure compliance with safety standards, contractual requirements, and company procedures.

Qualifications

• 10+ years of construction project management experience.
• Proven experience delivering large scale commercial, mixed use, residential, industrial, hospitality, or institutional projects.
• Experience managing projects valued $50M to $200M+.
• Strong leadership and team management capabilities.
• Ability to oversee project financials, schedules, and client relationships.
• Excellent communication and stakeholder coordination skills.
• Bachelor's degree in Construction Management, Engineering, Architecture, or related field preferred.

Why Join

• Globally respected Architecture, Engineering, and Construction firm with an international project portfolio.
• Opportunity to lead large scale projects across multiple sectors.
• Collaborative environment working alongside architecture and engineering teams in an integrated delivery model.
• Downtown Chicago office with a hybrid work schedule (2 days work from home).

We are seeking a qualified Industrial Safety Engineer to join our dynamic team in our US corporate office in Melrose Park, IL. This position is responsible for driving engineered solutions to improve the overall safety at the workplace.

Principal Responsibilities:

• Work in collaboration with Plant Management to understand production processes and needs and desired safety metrics in order to plan health and safety engineered improvements
• Investigate industrial accidents, injuries, and near misses to determine root causes and corrective actions that involve hazard elimination and engineering controls.
• Conduct risk assessments on new equipment being installed and/or new plant layouts to identify risks to safety/health. Analyze and recommend engineered solutions to mitigate risk.
• Analyze the effectiveness of current safety training processes and documentation. Investigate and recommend improvements that will result in more behavioral compliance with safety rules.
• Complete and maintain documentation related to accident and injuries. Maintain OSHA log and complete the annual 300A. Use data from all company USA locations' logs and 300A's to analyze trends and risks. Recommend strategies for improvements.
• Create training materials for plant and Operations personnel. Create annual training calendars. Work with company's IT department and Mecalux Group's Barcelona office personnel to create, develop, and elaborate online training methods and online training tracking tools.
• Aid in the implementation of ISO 45001:2018 for occupational health and safety management systems.

Requirements:

• Bachelor's degree in Industrial Engineering or related field. Master's Degree in Engineering preferred.
• Fluency in English and Spanish is required without exception.
• Personality: Candidates must have integrity, be highly analytical, and have a strong desire to be deeply involved in the business. Candidates must be organized and methodical in their work, with the ability to learn quickly and adapt easily to change. Candidates must be able to persevere through difficult work challenges with the highest degree of dedication. Candidates must have strong interpersonal skills with the confidence to interact and communicate effectively with personnel from all levels of the organization.
• Understanding of safe work practices, OSHA, EPA.
• Desire to work in a manufacturing environment and ability to work in hot and cold plant conditions.
• Ability to travel occasionally to our other USA locations in IL, SC, TX, and CA.

We offer:

• Competitive compensation
• The ability to become a part of an industry-leading dynamic team with a high focus on delivering results and continuous improvement
• 401(k) plan through Fidelity, with a generous company match; 100% vested immediately upon contributing and no waiting period to start participating
• Paid Holidays and Paid Time Off with the option to cash out unused PTO every year
• Possibility for telework days, depending on position, with flexible make-up time for exempt employees
• Blue Cross Blue Shield medical insurance plans, along with dental and vision benefits.
• Opportunities for career development and advancement; enhance your technical, specialized knowledge and gain new skills through promotions from within.

• Regional, spinal, and epidural anesthesia
• Pediatrics: Fellowship required