Mechanical BIM Engineer Gables Search GroupMechanical BIM EngineerFranklin Park, IL$95,000–$115,000This is an opportunity to step into a more advanced engineering role where your designs directly support large-scale electrical distribution systems, while working closely with engineering, manufacturing, and project teams to bring projects from concept through execution. This role acts as a key link between engineering, project management, customers, and manufacturing, ensuring designs are accurate, coordinated, and executable in real-world production and installation environments.
Assistant Mechanical Engineer CRRC Sifang AmericaAssistant Mechanical EngineerChicago, Illinois$60,000–$75,000 / yearThe day-to-day activities involve working with Technical Engineering groups, Design groups, Production teams, Quality Assurance teams, Procurement and Aftersales department to improve existing product designs and processes to increase throughput, decrease operational costs, and improve quality. Summary The Assistant Manufacturing Mechanical Engineer is expected to be comfortable working in the manufacturing environment; capable to work under pressure and with limited supervision, and respond to the production/quality related issues in a timely manner to avoid production delays.
Senior Mechanical Engineer Constellation Energy Generation, LLC.Senior Mechanical EngineerBraceville, IllinoisFull timePerform 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. 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.
Mechanical Design Engineer Auto-Chlor SystemMechanical Design EngineerBensenville, IL$100,000–$120,000 / yearKnowledge of mechanical design, sheet metal fabrication, plastic component design, electrical/electronic circuit design, commercial water heaters and heat pumps. Supports field sales team with regulatory issues including working with local inspectors to keep customers equipment in operation without disruption to the business.
Mechanical Project Engineer EpsteinMechanical Project EngineerChicago, IL$110,000–$130,000 / yearThis is an excellent opportunity for an experienced mechanical engineering professional with 6-10 years of experience and strong project leadership skills who enjoys managing complex projects, mentoring design teams, and delivering high-quality engineering solutions across a diverse portfolio of projects and wants to contribute to impactful, high-quality work. This individual will design HVAC systems for commercial, institutional, education, hospitality, government, residential, retail, and industrial facilities while coordinating closely with other engineering disciplines to deliver integrated design solutions.
Lead Mechanical Engineer 1 - Nuclear Sargent & LundyLead Mechanical Engineer 1 - NuclearWarrenville, Illinois$118,023–$180,313 / yearFull timeAI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
Senior Mechanical Engineer 1 - Nuclear Sargent & LundySenior Mechanical Engineer 1 - NuclearChicago, Illinois$84,762–$129,498 / yearFull timeAI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
Senior Mechanical Engineer 2 - Nuclear Sargent & LundySenior Mechanical Engineer 2 - NuclearChicago, Illinois$100,019–$152,807 / yearFull timeAI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
Senior Mechanical Engineer / Designer Allen + Shariff CorporationSenior Mechanical Engineer / DesignerChicago, ILProvide bid and construction phase services including reviewing bids, answering RFIs, reviewing shop drawings, participating in project walk-throughs, and providing field observation reports. Allen & Shariff is an international MEP engineering firm providing consulting and design services in the United States and Mexico, and project management services in the Middle East.
Senior Mechanical Engineer Sargent & LundySenior Mechanical EngineerChicago, Illinois$100,019–$152,807 / yearFull timeAI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
Senior Mechanical Engineer ClaycoSenior Mechanical EngineerChicago, IL$120,000–$155,000 / yearWith $8.1 billion in revenue for 2025, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for mission critical, industrial, life sciences, power & energy, aviation, commercial, institutional, residential and sports & entertainment related building projects. Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations.
Area Mechanical Business Class Lead HDR, Inc.Area Mechanical Business Class LeadChicago, ILThe Building Engineering Services Group (BES) provides industry leading mechanical, electrical, plumbing, site civil, structural, and specialty design services for a wide variety of buildings that include public, municipal, private, and government project types. With a team of experienced staff in specific market areas such as Healthcare, Datacenters, Science and Technology, Commercial Real Estate, Finance, Hospitality, Industrial, Municipal, Manufacturing, Transportation, and Federal facilities; we provide engineering excellence for our clients.
Senior Mechanical Engineer CDM SmithSenior Mechanical EngineerChicago, IllinoisPerform other duties as required including developing: HVAC systems master planning & studies; HVAC & Plumbing systems; mechanical systems (co-generation); sustainability/energy efficiency/renewable energy/green buildings; etc. In addition, during employment individuals may be required by CDM Smith or a CDM Smith client to successfully complete additional background checks, including motor vehicle record as well as drug testing.
Senior Mechanical Engineer Salas O'BrienSenior Mechanical EngineerChicago, IllinoisOur specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more. Our technical expertise is paired with an exceptional team of business development, human resources, finance and accounting, information technology, and marketing professionals, all of whom play a key role in bringing our commitments to life every day.
Process Mechanical Stress Engineer ClaycoProcess Mechanical Stress EngineerChicago, IL$120,000–$150,000 / yearClayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. The position plays a critical role in delivering safe, reliable, and constructible engineering solutions for industrial, manufacturing, pharmaceutical, food & beverage, life sciences, chemical, and advanced technology projects.
NewFintech Mechanical Design Engineer (100 % remote) (m/f/d) EWORFintech Mechanical Design Engineer (100 % remote) (m/f/d)Chicago, IllinoisRemoteWe are serial entrepreneurs, for example Paul Müller (founder Adjust, €1.2B exit) and Petter Made (founder SumUp, €8B) who are eager to support outlier personalities and serial entrepreneurs to build €1B+ companies. You will iterate your product with us until having reached product-market-fit and receive support in building up a sales force or creating a marketing engine respectively.
NewMechanical Designer Koch IncMechanical DesignerLisle, IL$90,000–$110,000 / yearMechanical Designer - United States - 188870 - Koch. Join our Talent Community.
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.
Senior Mechanical/Process Engineer - LNG & Industrial HDR, Inc.Senior Mechanical/Process Engineer - LNG & IndustrialRosemont, ILOur eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute. At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day.
Mechanical Manufacturing Engineer Allied Tube and Conduit CorporationMechanical Manufacturing EngineerHarvey, IL$74,400–$102,300 / yearPart timePlacement in the range depends on several factors including, but not limited to, specific competencies, relevant education, qualifications, certifications, relevant experience, skills, seniority, performance, shift, travel requirements, and business or organizational needs and may change over time. Atkore is forging a future where our employees, customers, suppliers, shareholders, and communities are building better together – a future focused on serving the customer and powering and protecting the world.