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167 test engineer jobs found

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SG
Sep 12, 2026
Full time
Mechanical Engineering Co-Op
Smiths Group Morton Grove, IL
Company Description John Crane, a business of Smiths Group, is a global leader in mission-critical flow control solutions for energy and process industries that enable efficient and sustainable operations. Our products include mechanical seals and systems, couplings, bearings, filtration systems, and predictive digital monitoring technologies. We have a global network of more than 200 sites in over 50 countries and employ more than 6,000 people worldwide. We partner with our customers to help them keep their operations safe, reduce downtime, improve efficiency, and meet the latest environmental standards. John Crane is part of Smiths Group. For over 170 years, Smiths has been pioneering progress by engineering for a better future. We serve millions of people every year, helping to create a safer, more efficient, productive, and better-connected world across four global markets: energy, security & defence, space & aerospace, and general industrial. Listed on the London...
Ca
Sep 18, 2026
Full time
Design Engineer
Caterpillar Mossville, IL
Career Area: Engineering Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. Job Summary: We currently have an opening for a cooling component Design Engineer within the Machine and Electrification Thermal Systems team. This Design Engineer will lead the design, development, and validation of cooling components and systems for Caterpillar machinery. This role partners closely with cross-functional engineering teams throughout concept, prototype, and production phases to ensure robust system performance and quality. The...
Da
Sep 18, 2026
Full time
ILUS - Project Engineer III
Daifuku Bolingbrook, IL
Overview About Us Daifuku Intralogistics America Corporation is a leading provider of intelligent material handling systems. With hundreds of engineers in-house, the company designs, manufactures, integrates, and installs a full spectrum of intralogistics solutions to meet client needs. These include leading-edge conveyor and sortation systems, voice- and light-directed order fulfillment equipment, a suite of warehouse controls & execution software, robotics, Automated Storage and Retrieval Systems (AS/RS), mezzanines, and structures, all backed by critical round-the-clock service and support. If you want to join a team of industry leading experts who want to create an impact on the future of material handling solutions, we want to hear from you! Position Summary: Candidate will be responsible for engineering of material handling systems. Each system is custom designed per client based on the optimal solution. This requires a team effort of mechanical engineering,...
HE
Sep 18, 2026
Full time
Sustaining Engineer
$70,000 - $75,000 yearly
HEICO Chicago, IL
Switchcraft, Inc. is a U.S. manufacturer of harsh environment circular connectors, cable assemblies and interconnect solutions. Our products are used in a wide variety of industries including medical, industrial controls, transportation and homeland security. We are located on the Northwest side of Chicago and currently have an opening for a Sustaining Engineer. Location: Jefferson Park, IL (Chicago) Shift: 100% ON SITE - 7:30 am - 4 pm M-F Pay: $70,000- $75,000 Responsibilities: Maintenance, redesign, improvements and general support for existing products and for designing and releasing custom customer products using current product families Candidate must be able to work on several projects at one time through changing priorities Researches the history and current state of the product evolution, resolution of production and Customer concerns Implementation of product improvements Investigation of new processes and materials Producing and maintaining accurate...
ZG
Sep 18, 2026
Full time
Structural Engineer III
$101,400 - $149,500 yearly
Zachry Group Downers Grove, IL
Job Description Zachry Engineering Corporation (ZEC) is currently looking for a talented and self-motivated Structural Engineer III to join our Engineering Team in Downers Grove, IL . This is a great opportunity to get involved in challenging and interesting design projects for various industrial and power clients. Responsibilities Perform Structural Engineering duties in the design, analysis, and preparation of calculations, drawings, and specifications for use on concrete and steel projects. Perform and prepare structural designs and modifications of industrial structures and systems for one or multiple assigned projects. Interface with customers, suppliers, and construction throughout all phases of planning, design, and construction. Independently evaluate, select, and apply standard engineering techniques, procedures, and criteria using judgment in making minor adaptations and modifications. Prepare conceptual and detailed design sketches, engineering...
RE
Sep 18, 2026
Full time
Mechanical Product Development Engineer
$65,000 - $90,000 yearly
RFA Engineering Pontiac, IL
RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking a growth-oriented candidate to become an integral part of our engineering team. The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will be onsite at our client's Pontiac, IL facility working with their fuel injector systems. This is a full-time position with a full benefit package listed below that includes opportunities for professional growth, direct hire by our customers, and additional opportunities within our own organization. Mechanical Product Development Engineer Support new product development initiatives within a mechanical engineering and product validation environment. This role will focus on product design, development, testing, problem-solving, and engineering analysis activities related to complex...
TC
Sep 18, 2026
Full time
Civil Engineer
$65,000 - $85,000 yearly
TRC Companies, Inc. Chicago, IL
About Us TRC, Member of WSP, is a global consulting environmental and engineering firm and one of the top design firms in the energy sector. Together, TRC and WSP's 83,000 experts create positive, long-lasting impacts for our communities and our clients in the power and energy, transportation and infrastructure, environmental, and property and buildings sectors. As part of our team, you'll discover a world of opportunities to connect with innovative thinkers, forge your path, and have fun tackling the world's most challenging projects. At TRC, Member of WSP, you can have a rewarding career on every level. TRC has long set the bar for clients who require more than just engineering, combining science with the latest technology to devise innovative solutions that stand the test of time. From pipelines to power plants, roadways to reservoirs, schoolyards to security solutions, clients look to TRC for breakthrough thinking backed by the innovative follow-through of an industry...
CS
Sep 18, 2026
Full time
Utilities Engineer
CSL Kankakee, IL
Position Purpose: The Utilities Engineer is responsible for design, engineering, safety, and quality support in the following utility equipment systems: Clean Steam, Purified Water, WFI and RO Systems, HVAC Systems, Plant Steam Systems, Process Chillers, Compressed/Process Air, Nitrogen, Refrigeration Process, Alcohol Distillation and Recovery Process systems for the Kankakee facility. This individual will work closely with a cross-functional team to meet the needs of the groups they support. Main Responsibilities and Accountabilities: 1. Accountable for the operational improvement of the utility systems based upon industry trends and emerging technologies: - Provide engineering support to address operational / compliance issues and to ensure equipment is maintained at a level required to provide high reliability maximizing useful life. - Provide engineering support to operations, maintenance, manufacturing, automation, quality assurance, validation, reliability...
RR
Sep 18, 2026
Full time
Sr. Design Engineer - Electro-Mechanical Actuation
$83,500 - $130,000 yearly
Regal Rexnord Corporation Downers Grove, IL
Work Model: Work Model: You'll work in a hybrid model, onsite at your designated Regal Rexnord location at least 3 days per week (Monday-Thursday), with flexibility to work remotely up to 2 days, including Friday. Position Summary This position will serve as technical lead and owner for Electro-Mechanical Actuation aerospace products. The engineer is responsible for the design, development, integration and validation of the actuator designs, including motor, gears, drive mechanisms, sensors and structural housings. The position works closely with customers and cross-functional engineering teams to deliver high-performance, flight-critical actuation systems for next-generation aircraft platforms. Key Accountabilities Technical Leadership and System Design Lead system architecture, sizing, and design of electro-mechanical actuators (motor, gearing, ball screw/roller screw, position sensing). Perform analysis and design studies (torque-speed, position accuracy, life, safety...
SF
Sep 17, 2026
Intern
Mechanical Design Engineering Intern
Scot Forge Spring Grove, IL
Mechanical Engineering Internship Scot Forge Company is looking to hire a Mechanical Engineering Intern for the summer of 2027 at the corporate facility in Spring Grove, IL. A Mechanical Engineering Internship at Scot Forge will provide a variety of experiences and exposure to the manufacturing environment, and application of engineering theory through project work. This internship will be part of an multi discipline team with collaborative projects and daily tasks to support continuous improvement and expansion of manufacturing production equipment. Anticipated Projects: Assist the facilities engineering team with continuous improvement and machine projects Mechanical design Research and development for new processes and equipment Mechanical layout of systems/components (SolidWorks part & assembly modeling) Design and/or select mechanical components for machinery (gearing, shafting, bearings, linkages, frames, cylinders, tools, jigs, fasteners, etc.) Reverse...
Ep
Sep 17, 2026
Contractor
Mechanical Engineer 2
Epitec East Peoria, IL
Location: East Peoria, Illinois Type: Contract Job #106878 Mechanical Engineer 2 | 24-Month Contract | East Peoria, IL Are you a Mechanical Engineer with experience in product design, CAD modeling, and mechanical components? We are seeking a Mechanical Engineer 2 to support a drivetrain component design team responsible for parts used across a wide range of heavy equipment platforms. This is an excellent opportunity to gain exposure to large-scale mechanical systems while working alongside experienced engineers on critical drivetrain components that are foundational to machine performance. Position Overview Location: East Peoria, IL Temporary assignment in Mossville, IL through February 2027 Schedule: Monday through Friday, first shift Duration: 24-month contract On-site position No travel required Safety equipment provided; candidate must provide steel-toe boots What You'll Do Support senior engineers with mechanical design and...
IT
Sep 17, 2026
Intern
Mechanical Engineering Intern- Summer 2027
Illinois Tool Works, Inc. IL
Job Description: Discover and Innovate as a Mechanical Engineer Summer Intern at EH Wachs! Your Gateway to Real-World Engineering Awaits. As a Mechanical Engineering Intern with EH Wachs you will contribute to the development and testing of products that support the business's growth initiatives. This internship provides hands-on experience applying engineering principles to real-world product development challenges while building practical skills in design, testing, data analysis, and technical communication. Working alongside experienced engineers, you'll gain exposure to the engineering processes and cross-functional collaboration that bring innovative products from concept to market. What You'll Do Support prototype development, product testing, and evaluation activities. Create and update CAD drawings and 3D models using SolidWorks. Support Engineering Change activities to improve existing product performance and address field issues. Analyze test data using...
ZE
Sep 16, 2026
Full time
Senior Design Engineer_Intellihot
Zurn Elkay Water Solutions Vernon Hills, IL
Senior Design Engineer_Intellihot The Company Zurn Elkay Water Solutions Corporation is a thriving, values-driven company focused on doing the right things. We're a fast growing, publicly traded company (NYSE: ZWS), with an enduring reputation for integrity, giving back, and providing an engaging, inclusive environment where careers flourish and grow. Named by Newsweek as One of America's Most Responsible Companies and an Energage USA Top Workplace, at Zurn Elkay Water Solutions Corporation, we never forget that our people are at the center of what makes us successful. They are the driving force behind our superior quality, product ingenuity, and exceptional customer experience. Our commitment to our people and their professional development is a recipe for success that has fueled our growth for over 100 years, as one of today's leading international suppliers of plumbing and water delivery solutions. Headquartered in Milwaukee, WI, Zurn Elkay Water Solutions Corporation...
SC
Sep 15, 2026
Full time
Staff Mechanical Engineer
$116,534 - $154,413 yearly
S&C Chicago, IL
Job Description JOB SUMMARY S&C is a specialist in high voltage switching, protection, and control, providing products for the electric power industry since 1911. Underground Power Hardware - Development Engineering is responsible for the integration of power hardware subsystems in bringing new products to market. This position is for a team-oriented, experienced, team member with a background in Mechanical Engineering with interests in product design, simplification, and development. Tasks will range from providing subject matter expertise on Mechanical Engineering principles and leading investigations during design cycles to the conceptual development of subsystems and refinement of concepts to foundational subsystem technologies. In this position, you will report to the Manager - Product Engineering. Compensation At S&C, we are dedicated to providing competitive and equitable compensation for all our team members, and we are committed to transparency in our...
Ca
Sep 14, 2026
Full time
Senior Engineer - Design - Electrification
$112,710 - $169,060 yearly
Caterpillar Mossville, IL
Career Area: Engineering Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. Caterpillar Inc. seeks Senior Engineer - Design - Electrification at its facility located at 2427 E. Engine Drive, Chillicothe, IL 61523. Conceive and provide practical product design applications using complex technical principles. Create concepts and direct the design and development of complex engineering projects. Prepare concept, design, development, and feasibility studies of complex engineering projects. Lead and coordinate the design, analysis...
AI
Sep 14, 2026
Full time
LabVIEW Engineer for ATE in Rockford, IL Onsite
Apptad, Inc. Rockford, IL
LabVIEW Engineer for ATE(527932) 8+ Years of experienced LabVIEW Engineer for Automated Test Equipment (ATE) designs, develops, and debugs software using NI LabVIEW & NI Test Stand to automate validation and production testing. They create Virtual Instruments (VIs), interface with hardware (DAQ, instruments), and ensure high-quality test data. Proficiency in LabVIEW, hardware integration skills, and strong communication skills Key skills: Electrical design of control panels and power distribution for test equipment and test systems. Document schematics, wiring diagrams, and specifications to construct test stands and equipment. Familiarity with AutoCAD Electrical for schematics Experience with hydraulics: valves, transducers, flow meters, pumps, etc. Experience with 24VDC and 120VAC control equipment Key Responsibilities: • System Development: Design and maintain LabVIEW applications for automated test systems. • Hardware Interfacing: Control...
SF
Sep 12, 2026
Intern
Manufacturing Engineer Intern
Scot Forge Spring Grove, IL
Manufacturing Engineer Internship Scot Forge Company is looking to hire two Manufacturing Engineering Interns for the summer of 2027 at the corporate facility in Spring Grove, IL. This internship at Scot Forge will provide a variety of experiences and exposure to the Manufacturing Engineering profession. This intern will be supporting the engineering and production team through their daily tasks and projects that relate to our machining operations. Anticipated Projects include: Support manufacturing with a disciplined approach to problem solving in program launches, setup, rework, and continuous improvement. Gain an understanding of current and potential process capabilities and process control limits to improve quality. Help identify and provide solutions for improving factory through put and balance, limiting production constraints/bottlenecks, reduce cycle times and reduce scrap and waste. Create/update/maintain routings, work instructions and blueprints to meet...
Ca
Sep 12, 2026
Full time
Senior Design Engineer - Drivetrain Structural & Cast Components
Caterpillar East Peoria, IL
Career Area: Engineering Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. Hear about the Caterpillar Experience for yourself Role Definition Caterpillar's Integrated Drivetrain Energy Solutions (IDES) division designs drivetrain systems and components used across Caterpillar machines and OEM applications. The Structures, Castings, and Forgings team designs many of the parts used within those components. Those parts include axle housings, spindles, planet carriers, cases, clutch and brake components, amongst many others....
PR
Sep 12, 2026
Full time
Mechanical Design Engineer
Productive Resources LLC Springfield, IL
Mechanical Design Engineer Springfield, IL - Full Time Productive Resources (www.productiveresources.com) is seeking a candidate to be part of our engineering team at our customer's facility in Springfield, IL. As a member of our team, the selected candidate will be a Mechanical Design Engineer joining our engineering team and supporting the design and manufacturing of custom truck equipment. This role will work closely with the sales, engineering, and shop teams to develop innovative vehicle upfit solutions that meet customer requirements while ensuring manufacturability, quality, and performance. The ideal candidate enjoys taking projects from concept through production and thrives in a collaborative, hands-on manufacturing environment. This is a full-time position that is indefinite in duration with the opportunity of professional growth, and additional opportunities within our organization. Duties: Design custom truck body systems and equipment using 3D CAD...
SC
Sep 10, 2026
Full time
Mechanical Engineer III
$106,073 - $140,549 yearly
S&C Chicago, IL
Job Description As an S&C Electric team member, you'll work on projects that have real-world impact. You'll help transform the grid for resilient and reliable power worldwide. S&C has more than a 100-year history of innovation and has been 100% employee-owned since 2012. We continue this legacy as a trusted, forward-thinking leader in the electrical industry. You will advance a safer, more reliable, and more resilient electrical grid. Our products help the grid adapt to severe weather and transition to clean energy. We're big enough to be a respected industry leader but small enough for you to impact our company directly. Our commitment gives you opportunities to impact on and off the job positively. Join S&C to make an impact on tomorrow's energy challenges and become an employee-owner Hours 8:00 am - 5:00 pm (Mon-Fri) On-Site Compensation At S&C, we are dedicated to providing competitive and equitable compensation for all our team members, and we...
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