Engineering Jobs in Carol Stream, IL

Who We Are As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all.

We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute.

Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.

Our culture and employee experience make it clear: We are powered by passion and purpose.

Together, we're creating healthier communities and a cleaner planet, and our people are the driving force behind our success.

At Constellation, you can build a fulfilling career with opportunities to learn, grow and make an impact.

By doing our best work and meeting new challenges, we can accomplish great things.

Join us in meeting the country's energy needs today and tomorrow.

Total Rewards Constellation offers an extensive selection of benefits and rewards to help our employees thrive professionally and personally.

We provide competitive compensation and a wide-range of benefits that support both employees and their families, helping them prepare for the future.

In addition to highly competitive salaries, eligible employees are offered a bonus program, 401(k) with company match, employee stock purchase program comprehensive medical, dental and vision benefits, including robust wellbeing programs disability and life insurance benefits paid time off for vacation, holidays, and sick days and much more.

Expected salary range of $128,700 to $143,000, varies based on experience, along with comprehensive benefits package that includes bonus and 401(k).

Primary Purpose of Position Performs advanced regulatory/licensing/technical problem solving and provides analysis/insights in support of department, nuclear plant and fleet regulatory activities.

Responsible for regulatory/technical decisions.

Possesses excellent knowledge in functional discipline and its practical application and has detailed knowledge of applicable industry codes and regulations as well as Constellation licensing and regulatory processes.

Primary Duties and Accountabilities Provide in-depth regulatory/technical expertise to develop, manage and implement regulatory analyses, activities and programs.

Provide regulatory/technical expertise and consultation through direct involvement to identify and resolve regulatory issues.

Provide complete task management of regulatory issues.

Perform regulatory and department related tasks as assigned by supervision Accountable for the accuracy, completeness, and timeliness of work ensuring proper licensing basis management and assuring that standard design criteria, practices, procedures, regulations and codes are used in preparation of products.

Perform independent research, reviews, studies and analyses in support of regulatory/technical projects and programs.

Recommend new concepts and techniques to improve performance, simplify operation, reduce costs, reduce regulatory burden, correct regulatory non-compliances, or comply with changes in codes or regulations.

Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department.

Minimum Qualifications Bachelor's degree in Engineering or equivalent technical degree Minimum of 6 years of professional experience Effective written and oral communication skills Maintain minimum access requirement or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties Preferred Qualifications Previous Senior Reactor Operator (SRO) license/certification degree Advanced technical degree or related Highly seeking previous Nuclear, NRC, Regulatory or Licensing experience d24ad0b8-823f-4e68-a892-2986ccdf7392

Who We Are As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all.

We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute.

Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.

Our culture and employee experience make it clear: We are powered by passion and purpose.

Together, we're creating healthier communities and a cleaner planet, and our people are the driving force behind our success.

At Constellation, you can build a fulfilling career with opportunities to learn, grow and make an impact.

By doing our best work and meeting new challenges, we can accomplish great things.

Join us in meeting the country's energy needs today and tomorrow.

Total Rewards Constellation offers an extensive selection of benefits and rewards to help our employees thrive professionally and personally.

We provide competitive compensation and a wide-range of benefits that support both employees and their families, helping them prepare for the future.

In addition to highly competitive salaries, eligible employees are offered a bonus program, 401(k) with company match, employee stock purchase program comprehensive medical, dental and vision benefits, including robust wellbeing programs disability and life insurance benefits paid time off for vacation, holidays, and sick days and much more.

Expected salary range of $152,100 to $169,000, varies based on experience, along with comprehensive benefits package that includes bonus and 401(k).

Primary Purpose of Position Performs advanced regulatory/technical problem solving and provides analysis/insights in support of plant and fleet regulatory activities.

Possesses superior knowledge in functional discipline and its practical application and has excellent knowledge of applicable industry codes and regulations.

Understands interrelations and functions of various organizations (e.g., Nuclear Regulatory Commission (NRC), Institute of Nuclear Power Operators (INPO), Nuclear Energy Institute (NEI), North American Electric Reliability Corporation (NERC) etc.) related to nuclear power.

Functions as a leader with recognized level of expertise in the regulatory area and is a subject matter expert.

As a subject matter expert, leads industry trade groups and works with regulatory agencies to influence programs, projects and regulatory decisions.

Develops relationships with key stakeholders and is recognized by peers and supervisors as an expert in his/her respective regulatory area.

Trains, mentors and coaches' station and corporate regulatory personnel, and develops and provides training as appropriate.

Primary Duties and Accountabilities Perform advanced regulatory and technical tasks and provide insights in support of plant and fleet regulatory activities.

Provide initial or complete task management of regulatory issues.

Assure all regulatory products prepared or overseen are in accordance with applicable procedures, licensing basis, industry codes, standards, and all regulatory requirements.

Provide regulatory/technical expertise and leadership through direct involvement to resolve regulatory issues in assigned programs and other regulatory areas, as necessary.

Perform independent and in-depth research, reviews, studies and analyses to develop, manage and implement regulatory activities, related to plant safety, reliability, maintainability, and availability ensuring compliance to site's needs, regulatory requirements, and corporate policies.

Provide industry leadership and interface directly with regulatory decision-makers and support staff to influence and drive regulatory decisions and policies consistent with Constellation's goals Train and mentor corporate and station regulatory personnel and other functional areas in subject matter areas of expertise Provide strategic recommendation on technologies and techniques to improve performance, simplify operation, reduce costs, reduce regulatory burden, correct regulatory non-compliances, or comply with changes in codes or regulations.

All other job assignments and/or duties pursuant to company policy or as directed by management to include but not limited to: (Emergency Response duties and/or coverage, Department duty coverage and/or call out, and positions outside of department in support of outage activities etc.).

Minimum Qualifications Bachelor's degree in Engineering or equivalent technical degree Minimum of 10 years of professional relevant nuclear power or North America Electric Reliability Corporation (NERC) professional experience and exceptional performance Superior regulatory/technical expertise in a specific area (e.g., licensing actions, reportability, performance improvement, etc.) and recognized regulatory resource (internal/external) Strong written and oral communication skills Approval of VP Licensing & Regulatory Affairs required to obtain this classification (and recommendation of Sr.

Manager Licensing /Director-Licensing/Regulatory Assurance Manager and Site Vice President, as applicable) Maintain minimum access requirement or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties Preferred Qualifications Previous Senior Reactor Operator (SRO) license/certification Advanced technical degree or related coursework Highly seeking previous Nuclear, NRC, Regulatory or Licensing experience d24ad0b8-823f-4e68-a892-2986ccdf7392

• Develop, implement, and optimize manufacturing processes for a variety of products.
• Collaborate with design and engineering teams to ensure design-for-manufacturing (DFM) principles are applied.
• Identify, troubleshoot, and resolve production issues to maintain quality and schedules.
• Support process validation, equipment qualification, and new product introduction (NPI) activities.
• Analyze production data to identify trends, inefficiencies, and opportunities for continuous improvement.
• Develop and maintain work instructions, standard operating procedures, and process documentation.
• Participate in Lean Manufacturing initiatives and continuous improvement projects.
• Ensure compliance with safety and quality standards (ISO, OSHA, or industry-specific standards).

Qualifications

• Bachelor’s degree in Mechanical Engineering, Manufacturing Engineering, Industrial Engineering, or a related technical field.
• 3+ years of experience in manufacturing engineering or process improvement in a production environment.
• Experience with process design, workflow optimization, and troubleshooting production issues.
• Knowledge of Lean Manufacturing, Six Sigma, or continuous improvement methodologies.

Aegis is partnered with a growing precision sheet metal fabrication manufacturer in the Chicagoland area that supports OEM customers from prototype through full production. This company operates in a fast-paced job shop environment and prides itself on quality, accountability, and collaboration between engineering and production.

They are seeking a Quality Manager to lead plant-level quality systems and oversee a team of quality technicians.

Daily Responsibilities:

• Own and maintain ISO 9001:2015 Quality Management System
• Lead internal, external, and customer audits
• Drive corrective actions (8D, 5 Why, CAPA)
• Manage customer quality communication and complaint resolution
• Oversee inspection processes including blueprint and GD&T interpretation
• Develop and track KPIs related to scrap, rework, and performance
• Mentor and lead a team of 5 quality inspectors
• Partner with production and engineering to resolve manufacturing issues

Requirements:

• 5+ years quality experience within precision sheet metal fabrication
• Strong ISO 9001:2015 experience
• Audit leadership experience
• Root cause analysis expertise
• Leadership experience managing direct reports
• Hands-on manufacturing presence

Chicago Metro (Bloomingdale, IL)

Travel: 50-60%

If you win deals by understanding engineers, earning trust over time, and positioning capability instead of price, keep reading.

Our client is a well-established, family-owned precision contract manufacturer with a long track record of investment in equipment, quality systems, and long-term customer relationships. They do not chase low-margin, price-driven work. They partner with OEMs that value precision, consistency, and accountability.

They are hiring an experienced Outside Sales Professional to drive new business growth and help expand their footprint in medical, aerospace, and defense manufacturing.

The Opportunity

This role is ideal for a salesperson who:

• Enjoys hunting and building relationships from scratch
• Is comfortable with long sales cycles and delayed gratification
• Can navigate engineers, purchasing, and quality teams
• Wants autonomy and ownership rather than micromanagement
• Takes pride in selling something that is genuinely hard to do well

You will step into a strong manufacturing platform with proven capabilities and leadership support, but you will build your own pipeline.

What You Will Do

• Prospect and develop new OEM relationships in targeted industries
• Sell precision machining and contract manufacturing capabilities
• Work directly with engineers and purchasing teams to quote and win complex work
• Manage opportunities from initial contact through long-term production partnership
• Spend significant time in the field visiting customers and prospects
• Collaborate closely with internal teams on quoting, feasibility, and execution
• Represent the company professionally and credibly in the market

This is a true field sales role, not an inside or transactional position.

What Success Looks Like

• Building a healthy pipeline of qualified OEM opportunities
• Getting designed into programs rather than simply responding to RFQs
• Winning repeatable, long-term production work
• Becoming a trusted partner to customers, not just a vendor
• Growing revenue through relationships, not discounts

What Our Client Is Looking For

Required

• Proven success in B2B outside sales within manufacturing or technical environments
• Experience selling contract manufacturing, precision machining, or custom technical solutions
• Ability to understand engineering drawings and manufacturing requirements
• Strong prospecting and relationship-building skills
• High personal accountability and self-direction
• Willingness to be on-site when not visiting customers

Preferred

• Experience selling into medical, aerospace, or defense OEMs
• Familiarity with precision machining, turned parts, or 5-axis environments
• Existing OEM relationships within targeted industries
• Comfort operating without heavy structure or rigid scripts

Location & Work Style

• Based in the Chicago metro area
• Expected to be on-site full time initially to learn the business
• Increased field time as ramp progresses
• This is not a remote role

Compensation

• Base salary approximately $100,000–$125,000, with bonus
• Ramp support provided due to long sales cycles
• Performance-based upside as the role matures

Job Title: Account Executive
Location: On Site - Batavia, Illinois, United States
Salary: $70,000 - $80,000 ($100k - $120k OTE)
Skills: Sales, Client Relationship Management, Event Production, CRM (HubSpot), Proposal Development, Event Logistics

About the Company / The Opportunity:

Are you an expert relationship builder with a passion for event production and sales? Our client, a dynamic company in the event solutions sector, is seeking a detail-oriented Account Executive to transform prospects into long-term partners. In this on-site role based in Batavia, Illinois, you’ll engage directly with clients, oversee event logistics, and play a pivotal role in delivering memorable experiences. This is an excellent opportunity for someone who thrives on collaboration, problem-solving, and driving client satisfaction within a fast-paced environment.

Responsibilities:

• Guide clients through the discovery and proposal process, engineering solutions aligned with their objectives.
• Build and sustain strong relationships with clients, including planners, venues, and production partners.
• Develop expertise in products and solutions to serve as a trusted resource for clients.
• Track client performance and sales pipeline through CRM systems, providing regular updates and forecasts.
• Address and resolve client concerns or escalations promptly to foster lasting partnerships.
• Create customized proposals and installation plans tailored to site and event requirements.
• Conduct job walk-throughs and site visits to ensure logistics and design align with client vision.
• Collaborate with Sales Operations for seamless event preparation and execution.
• Provide post-event debriefs, collect feedback, and document learnings for continuous improvement.

Must-Have Skills:

• 5+ years of experience in sales and/or event production (rental experience is a plus).
• Demonstrated ability to manage complex client relationships and project timelines.
• Strong math skills for proposal development and scope accuracy.
• Proficiency with CRM systems (preferably HubSpot), email, QuickBooks, and Microsoft Suite.
• Excellent verbal and written communication abilities across in-person, phone, and email platforms.
• Ability to travel locally for client meetings and site visits as needed.

Nice-to-Have Skills:

• Experience with event logistics, permitting, or construction-related workflows.
• Previous involvement in the tent rental industry or large-scale event production.
• Comfort working under pressure and quickly adapting to changing event needs.
• Strong documentation and reporting abilities for process improvement.
• Collaborative approach with internal teams to ensure client satisfaction.

LHH Recruitment Solutions has partnered with a growing organization, and they are seeking a motivated Manufacturing Data & Sales Analyst to join their team. Seeking a data-driven analytics professional who thrives at the intersection of manufacturing operations, business intelligence, and executive decision support. This is a high-impact role for someone who enjoys building insight from the ground up—designing dashboards, automating reporting, owning data integrity, and translating complex information into clear, actionable business outcomes.

Why This Role Stands Out:

• High visibility and direct partnership with senior leadership.
• Opportunity to own and evolve enterprise-level analytics and reporting.
• Manufacturing environment where data truly drives strategy.
• Long-term growth potential in a stable, well-capitalized organization.

Key Responsibilities:

Data, Analytics & Reporting:

• Design, build, and continuously enhance dashboards, scorecards, and KPI reporting to support operational and commercial performance.
• Translate raw data into meaningful insights that influence decision-making at the executive level.
• Automate recurring reports and analytics processes to improve efficiency, accuracy, and scalability.
• Analyze trends related to revenue, production performance, forecasting, and product initiatives.

Manufacturing & Cross-Functional Partnership:

• Collaborate closely with Operations, Finance, IT, and Commercial teams to align data, metrics, and performance goals.
• Support forecasting, planning cycles, and performance reviews with reliable, actionable analytics.
• Identify risks, opportunities, and performance gaps within data sets and recommend solutions.

Systems & Data Ownership:

• Act as the primary owner of manufacturing and sales-related data systems, ensuring usability, accuracy, and value.
• Lead continuous improvement of reporting tools and system integrations.
• Partner with internal and external stakeholders to enhance system reporting capabilities.
• Champion data governance, consistency, and best practices across the organization.

Qualifications and Skills:

• Bachelor’s Degree in Data Science, Analytics, Business Intelligence, or a related field
• Proven experience building and maintaining dashboards, scorecards, and analytics tools.
• Background supporting a manufacturing environment.
• Strong ability to own data end-to-end—from extraction to interpretation to executive presentation.
• Experience automating reporting and analytics processes.
• Advanced analytical, problem-solving, and critical-thinking skills.
• Ability to clearly communicate insights to both technical and non-technical audiences.
• Advanced proficiency with Excel, reporting platforms, and Microsoft Office Suite.
• Advanced proficiency in SQL, PowerBI, and/or Tableau.
• Experience with IQMS is preferred.
• Strategic mindset with exceptional attention to detail.

Compensation Range: $90,000 - $120,000 + 15% Bonus

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 Manufacturing Data & Sales Analystlooking 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

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Controls Engineer – Automation & Robotics (6 Openings)

Location: Elgin, IL (On-site)

Job Type: Direct Hire | Full-Time

Compensation: $95,000 – $150,000 (up to $160,000 for exceptional experience)

Benefits: Comprehensive benefits starting Day 1 (medical, dental, vision, 401k, stock programs, PTO, holidays)

About the Role

We are expanding our Automation Development team and are seeking Controls Engineers to support the design and build of highly advanced, custom automation and robotic equipment for autonomous vehicle production. This is a hands-on role focused on conceptual, in-house engineered systems—not repetitive builds or catalog automation.

Engineers in this group own projects end-to-end, from early concept and proof-of-principle through programming, debug, factory acceptance testing, and on-site integration. The current flagship project supports a next-generation autonomous vehicle platform, with the first production units already shipped.

This role is ideal for Controls Engineers coming from systems integrators or custom machine builders who enjoy variety, ownership, and technically challenging work.

Key Responsibilities

• Design, program, and debug PLC, HMI/SCADA, robotics, servo, and machine vision systems
• Develop control architectures for custom automation and robotic equipment
• Review electrical schematics and contribute to hardware and network architecture
• Perform system bring-up, debugging, validation, and factory acceptance testing
• Collaborate closely with mechanical engineers, assembly teams, and manufacturing
• Support equipment installation and integration at U.S. manufacturing facilities

Travel

• Typical travel averages 10–25% (historically fluctuates by project)
• Travel is limited to 4 U.S. manufacturing locations (California, Texas, Nevada)

Qualifications

• Experience in custom automation, robotics, or systems integration
• PLC programming experience ( Siemens preferred, Rockwell/Allen-Bradley also acceptable )
• Engineers proficient in Rockwell who are open to transitioning to Siemens are strongly encouraged to apply
• Experience with HMI/SCADA platforms (WinCC, Ignition, FactoryTalk, or similar)
• Bachelor’s degree in Electrical Engineering, Controls, Mechatronics, Automation, or related field (or equivalent experience)

Why This Opportunity Stands Out

• Work on fully conceptual, in-house designs with protected intellectual property
• Exposure to cutting-edge autonomous vehicle and robotics technology
• Projects that most automation houses and integrators never get access to
• Strong compensation, Day-1 benefits, and long-term growth potential
• Collaborative engineering culture with high technical standards and visibility

Outside Sales Representative – West Chicago, IL

Team360 Staffing

About the job

A leading manufacturer in the refrigeration components industry is seeking a Sales Manager to drive growth in refrigeration component sales across multiple markets. This important hands-on role involves developing and managing key client relationships and expanding sales of energy-saving refrigerant components.

The ideal candidate will work closely with customers to understand their refrigerant management needs and recommend appropriate technical solutions.

If you care about the environment and want to make a meaningful impact while contributing to the success of a growing organization, this is a great opportunity to do so.

Job Type: Full-time

Pay: $75,000.00 - $125,000.00 per year

Work Location: In person

Responsibilities

• Develop and execute sales strategies to expand market share and achieve sales goals.
• Coordinate projects with internal technical and engineering teams.
• Identify new business opportunities through lead generation, cold calling, and networking within target industries.
• Manage and visit key accounts to ensure customer satisfaction and retention.
• Conduct technical sales presentations and perform cost-savings calculations for clients.
• Utilize CRM software such as Salesforce to track sales activities, forecast performance, and analyze market trends.
• Negotiate contracts and pricing agreements with clients to secure profitable deals while maintaining strong customer relationships.
• Develop and maintain sales forecasts for key clients.

Requirements

• 10+ years of proven experience in inside and outside sales in the refrigeration industry with a track record of meeting or exceeding targets.
• Strong management skills with previous experience leading a sales team or managing territories.
• Experience in business development including cold calling, direct sales, and territory expansion is a plus.
• Proficiency with CRM software such as Salesforce or similar platforms.
• Excellent negotiation skills combined with strong customer service orientation to build long-term client relationships.
• Ability to analyze market data to identify opportunities for upselling and product demonstrations that drive revenue growth.
• Knowledge of retail sales environments or inside/outside sales channels is advantageous.
• Strong communication skills with the ability to deliver compelling presentations and lead negotiations effectively.
• Familiarity with marketing strategies that support lead generation efforts within B2B markets.

Benefits

• Dental insurance
• Health insurance
• Life insurance
• Paid time off
• Tuition reimbursement
• Vision insurance
• Join a company committed to designing and manufacturing components that support environmental sustainability while contributing to the future of the refrigeration industry.

TekPro is partnered with a precision machining manufacturer in the Chicago area that is looking to add a Process Engineer to their team. Our client offers modern CNC equipment, a clean and organized facility, and the opportunity to work on complex precision machined components.

This role is ideal for someone with experience in a precision machining environment who enjoys developing manufacturing processes, working with engineering and production teams, and supporting the launch of new parts into production.

Key responsibilities include:

• Developing detailed manufacturing process plans for new parts using SolidWorks for modeling and drafting and Visual Manufacturing (ERP) for documentation
• Reviewing customer purchase orders, drawings, and specifications to ensure all requirements are incorporated into the manufacturing process plan
• Ensuring manufacturing process plans comply with all drawing, purchase order, and specification requirements
• Reviewing existing tooling and gage inventory for use in the manufacturing process
• Designing and ordering new tooling when necessary
• Working closely with manufacturing teams to troubleshoot and resolve production issues as they arise
• Supporting continuous improvement of manufacturing processes and production efficiency

If you have experience in manufacturing engineering or process engineering within a CNC machining environment and are interested, apply now to learn more!