Engineer II - Mechanical Federal Signal OpeningsEngineer II - MechanicalUniversity Park, IllinoisOur products and integrated solutions include systems for campus and community alerting, emergency vehicles, first responder interoperable communications, industrial communications, and command and municipal networked security. Federal Signal Corporation (NYSE: FSS) builds and delivers equipment of unmatched quality that moves material, cleans infrastructure, and protects the communities where we work and live.
Mechanical Design Engineer Sterling Engineering, Inc.Mechanical Design EngineerBolingbrook, IL$35–$50 / hourYou’ll work on component and assembly design, CAD modeling, prototyping, testing, design for manufacturing, and engineering change releases within a fast-paced, collaborative engineering environment. Real Engineering Impact: Help identify root causes, improve designs, and influence products and processes rather than simply executing predetermined designs.
Mechanical Project Engineer | Naperville, IL IMEG ConsultantsMechanical Project Engineer | Naperville, ILNaperville, Illinois$95,000–$115,000 / yearYou’ll deliver engineering analysis, design, and implementation oversight of HVAC, plumbing, and fire protection systems for the vertical building industry—collaborating with senior staff on larger, higher-complexity work and partnering closely with engineers and consultants to achieve positive client outcomes. Strong technical and analytical skills including proficiency of principles in thermodynamics, psychrometrics, heat transfer and fluid mechanics relating to mechanical design in HVAC, plumbing and fire protection systems.
Senior Mechanical Design Engineer Monarch Technical SearchSenior Mechanical Design EngineerElgin, IllinoisPerform mechanical design and engineering work on new products, special products, proposals and customer orders as assigned by supervisor; provide work direction to mechanical designer/drafters as appropriate. Design, specification and testing of automated modified atmosphere packaging machines and systems involving flexible film tracking, heat sealing technologies, conveying systems, product handling and scale systems.
Mechanical and Process Piping Designer - Chicago C-P Systems CorporationMechanical and Process Piping Designer - ChicagoChicago, ILRemote$35–$45 / hourEstablished in 1995 from 3M's Chemical Division, C-P Systems is a process mechanical engineering consulting firm specializing in piping design, P&ID development, process engineering, laser scanning, and construction documentation for industrial clients across the United States. We are currently seeking a highly skilled and experienced Process Piping Designer to join our team, who will be responsible for designing and detailing process piping systems and equipment installations for our clients in various industries.
MEP Engineer (Mechanical, Electrical, Plumbing) Brighton SolutionsMEP Engineer (Mechanical, Electrical, Plumbing)Schaumburg, IllinoisThe MEP Engineer collaborates with internal teams, contractors, and stakeholders to deliver high-quality engineering solutions across new construction, renovations, and existing facility improvements. Brighton Solutions is seeking an MEP Engineer that is responsible for the design, analysis, coordination, and oversight of mechanical, electrical, plumbing, and fire protection systems for facility and project applications.
Senior Mechanical Commissioning Consultant Kimley-HornSenior Mechanical Commissioning ConsultantWarrenville, Illinois$115,000–$180,000 / yearDirect and/or support functional testing of building mechanical systems, including (as applicable) HVAC airside systems (AHUs, RTUs, FCUs, VAVs, exhaust systems), hydronic systems (pumps, chillers, cooling towers, boilers, heat exchangers), temperature controls/BAS, valve and damper operations, and associated sequences of operation. You will collaborate with the design team and construction partners; witness and document static, startup, and functional performance testing of complex mechanical, plumbing, fire/life-safety interfaces (as applicable), and controls systems; and verify operation in normal, maintenance, and failure modes.
Traveling Project Manager - National Mechanical Construction GpacTraveling Project Manager - National Mechanical ConstructionChicago, IL80000–120000GPAC (Growing People and Companies) is an award-winning search firm specializing in placing quality professionals within multiple industries across the United States since 1990. These projects include high-tech facilities such as data centers, healthcare, industrial, and manufacturing builds — where the mechanical scope can range into the hundreds of millions.
Mechanical Project Engineer Affiliated Engineers, Inc.Mechanical Project EngineerChicago, Illinois$90,000–$150,000 / yearAEI consistently earns national recognition from leading industry publications, including Building Design+Construction, Engineering News-Record, and Consulting-Specifying Engineer, with distinctions such as being named the #1 Laboratory Engineering Firm in the nation and receiving multiple Best of the Best Project awards, underscoring the lasting legacy of our work. As a Mechanical Project Engineer in our Chicago office, you will help us empower our clients to achieve energy-efficient building solutions, save global environments, and create a better, greener future for all.
Senior Staff Engineer, Engineering (Battery Storage) InvenergySenior Staff Engineer, Engineering (Battery Storage)Chicago, IllinoisStaff Engineer will perform engineering activities for project development and assist with the technical design and evaluation of utility-scale battery storage projects in Invenergy’s target markets throughout North America. With 25 years of trusted execution, we deliver reliable, affordable energy through a diverse portfolio that includes natural gas, solar, land-based wind, energy storage, transmission, and domestic manufacturing.
Mechanical Designer (Inventor) Sterling Engineering, Inc.Mechanical Designer (Inventor)Bartlett, IL$38–$40 / hourWorking primarily in an office setting with occasional shop and field exposure, the Mechanical Designer supports both new product development and existing product revisions while adhering to strict internal and customer specifications. This role involves collaborating with engineering, production, purchasing, and quality assurance teams to ensure high-quality design, accurate drafting, and the timely delivery of production documentation.
Manufacturing Engineer - Automated Assembly FlexManufacturing Engineer - Automated AssemblyBuffalo Grove, IllinoisThis role focuses on maximizing equipment efficiency, yield, and product quality while supporting continuous improvement initiatives in a fast-paced production environment. Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world.
Controls Engineer Sterling Engineering, Inc.Controls EngineerDowners Grove, ILKey responsibilities include designing electrical control systems, programming PLCs and HMIs, configuring servo drives and motion control systems, and collaborating with mechanical engineering, manufacturing, and customers throughout the project lifecycle. Qualified candidates should have experience with PLC programming platforms such as Allen-Bradley, Siemens, or similar, along with HMI development, industrial networking, and troubleshooting automated equipment.
Senior Opto-mechanical Engineer Photon Queue Inc.Senior Opto-mechanical EngineerLemont, IL$130,000–$170,000Design, specify and integrate custom + off-the-shelf components – optical mounts (static, kinematic – manual & actuated), linear stages, Pockels cell assemblies, active alignment systems, motion controllers, PCBs, wiring, cooling systems and sealed/unsealed enclosures. You will work at the intersection of optics, mechanics, test and manufacturing, serving as the central integrating force that pulls domain-specific work from across the engineering team into a coherent, buildable product that ships to the world's leading quantum research institutions.
Quality Engineer Sterling Engineering, Inc.Quality EngineerBarrington, ILThis role is for a Senior Quality Engineer who will serve as a key resource for quality requirements, processes, investigations, and continuous improvement initiatives within a fast-paced manufacturing environment. Utilize statistical tools including correlation, regression, gage R&R, process capability, SPC, and analysis of variance to improve manufacturing capability.
Process Engineer | Project Management Sterling Engineering, Inc.Process Engineer | Project ManagementWestchester, ILThe Process Engineer will work closely with Project Engineers, Project Managers, designers, equipment vendors, and customers to deliver safe, reliable, and cost-effective process solutions. QUALIFICATIONS Bachelor’s degree in Mechanical Engineering, Chemical Engineering, Process Engineering, or a related engineering discipline.
Manufacturing Engineer Element Solutions Inc.Manufacturing EngineerItasca, IL$78,906–$100,000 / yearAcross diverse sectors including automotive, consumer electronics, mobile devices, telecom, data storage, infrastructure, and AI, MacDermid Alpha Electronics Solutions has earned the trust of manufacturers worldwide. This role requires a proactive problem-solver who can lead Lean initiatives, optimize processes, support manufacturing lines, and drive operational readiness for new and existing products.
Manager, Engineering Sciences - Mechanical SecretariatManager, Engineering Sciences - MechanicalChicago, IllinoisYour skills and expertise will be utilized on day one – working with the world’s most renowned law firms, leading corporations, and influential institutions to answer complex questions that shape critical financial, economic, and strategic business decisions. Secretariat leverages our diverse technical expertise, and industry knowledge of a variety of structures and products to provide clients with world-class value to identify solutions that drive performance and safety.
Product Development / Mechanical Design Engineer - High Speed Connectors Amphenol HSIOProduct Development / Mechanical Design Engineer - High Speed ConnectorsSchaumburg, IllinoisAmphenol High Speed Products Group is the market leader for high speed, high bandwidth electrical connectors for the Telecom/Datacom market (Mobile Networks, Storage, Servers, Routers, Switches, etc.). Amphenol Corporation is one of the world’s largest designers and manufacturers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable.
Mechanical Engineer - Mission Critical Data Centers Specialized WoolpertMechanical Engineer - Mission Critical Data Centers SpecializedChicago, New York$87,100–$108,900 / yearAt Woolpert we place a high value on personal and professional growth, offering various opportunities for development within the engineering team: Team members have access to continuous learning programs, including workshops, seminars, certifications, and participation in professional membership organizations. Experience utilizing CFD modeling software, such as 6Sigma, to model and analyze airflow distribution, thermal performance, cooling effectiveness, and evaluation of multiple design scenarios in air-cooled and liquid-cooled data center projects.