Staff Engineer, Thermal Engineering InvenergyStaff Engineer, Thermal EngineeringChicago, IL$70,000–$95,000 / yearThis role will encompass the full project life cycle of project development from siting and origination through commercial operation of the project and will assist managing third party engineering consultants and contractors; preparing permit applications; specifying project configurations; specifying project performance, creating project specifications; preparing bids; evaluating bids; managing major equipment manufacturers supplying combustion turbines, steam turbines, heat recovery steam generators, injection pumps, Organic Rankine Cycle systems, reviewing detailed engineering; construction monitoring and commissioning efforts. The Staff Engineer, Thermal, reporting to the Senior Director of Thermal Engineering, will support Invenergy's efforts to develop, permit, engineer, construct and commission new geothermal and thermal (simple and combined cycle combustion turbine and reciprocating engine) power generation projects throughout North America.
NewMechanical Engineer 2 - Nuclear (Summer 2027) Sargent & LundyMechanical Engineer 2 - Nuclear (Summer 2027)Chicago, Illinois$69,298–$99,644 / yearFull timeAI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to solve problems using modern tools: You are expected to take engineering problems from issue to solution using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Since 1954, we’ve been a trusted leader in nuclear engineering, design, and licensing, with expertise spanning small modular reactors (SMRs), advanced reactor technology (ART), and first-of-a-kind commercial reactor restart projects.
Senior Opto-Mechanical Engineer Photon Queue Inc.Senior Opto-Mechanical EngineerLemont, IL$130,000–$170,000 / yearDesign, 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.
Corporate Director of Engineering Sensors (Hybrid) Gables Search GroupCorporate Director of Engineering Sensors (Hybrid)Chicago, ILWill lead multidisciplinary engineering teams to include electrical, firmware, mechanical and systems engineering disciplines. Should have a diverse applications for sensors such as automotive, commercial vehicle, off road, industrial or adjacent markets.
Senior Project Manager - Mechanical Nenni and AssociatesSenior Project Manager - MechanicalChicago, IllinoisExperience/Education Prior experience with commercial/industrial mechanical and plumbing construction and/or project management. Associate or higher degree in engineering related program or equivalent trade/related experience preferred.
Data Center Services Mechanical Commissioning Engineer Commissioning Agents Inc.Data Center Services Mechanical Commissioning EngineerChicago, IL$91,300–$107,300 / yearKnowledge of various Building Automation/Monitoring Systems (BAS/BMS), Air Handlers, Humidifiers, Variable Refrigerant Flow, Computer Room Air Conditioners/Handlers (CRAC/CRAH), Evaporators, Adiabatic Coolers, Pressure/Temperature/Humidity sensors & Flowmeters. Position Description: This position supports development and execution of all mechanical aspects of assigned commissioning projects from initial engagement, design reviews, checklists, safety support, script development, vendor coordination, testing and report development through turn over to the client.
Sr Mechanical Design Engineer (MEP) ESPO CorporationSr Mechanical Design Engineer (MEP)Chicago, IL$122,712–$150,404 / yearPay range: $123,000 - $150,000 Our client, a growing and highly respected engineering consulting firm, is seeking an experienced Senior Mechanical Design Engineer (MEP) to join their Chicago team. This position goes beyond traditional engineering design—you will play a key role in building teams, strengthening client relationships, and driving project success across multiple engagements.
Sr. Mechanical Engineer | Food/Chemicals Michael Page InternationalSr. Mechanical Engineer | Food/ChemicalsWest Chicago, Illinois$100,000–$130,000 / yearFull timeThe site plays a key role in research, development, and manufacturing, supporting a wide range of industries that rely on vibrant, durable, and sustainable print technologies. With a strong emphasis on innovation and environmental responsibility, the organization is known for its commitment to quality, customer service, and continuous improvement in print chemistry.
Sr. Mechanical Engineer | Food/Ink Michael Page InternationalSr. Mechanical Engineer | Food/InkWest Chicago, Illinois$100,000–$130,000 / yearFull timeThe site plays a key role in research, development, and manufacturing, supporting a wide range of industries that rely on vibrant, durable, and sustainable print technologies. With a strong emphasis on innovation and environmental responsibility, the organization is known for its commitment to quality, customer service, and continuous improvement in print chemistry.
Mechanical Engineer ITWMechanical EngineerCarol Stream, IllinoisMachines, Tools, Equipment and Work Aids that may be representative but not all inclusive of those commonly associated with this position: Computer, Microsoft Office Suite, calculator, telephone, scanners, printers, ERP, SolidWorks, AutoCAD. Works in cross functional teams consisting of mechanical engineers, electrical engineers, technicians, machine builders, sourcing professionals, project managers, and product managers.
Senior Energy Consultant -- Renewable Engineering Experience Sargent & LundySenior Energy Consultant -- Renewable Engineering ExperienceChicago, Illinois$118,023–$180,313 / yearFull timeThis position in Sargent & Lundy’s Consulting group will require you to work on our project teams that provide a wide variety of services, such as the following: Technical consulting and advisory services to power project developers to support new utility-scale solar, wind, gas, battery energy storage, and other projects; Independent engineering and due diligence services for lenders and investors to evaluate the financing of new power and infrastructure projects; Technical, economic, and market studies for grid operators, utilities, and research agencies; and. In order to qualify, it is important that you have 10 or more years of experience in the power industry, including one or more of the following: Design of utility-scale solar, wind, and/or battery energy storage projects; Independent engineering and due diligence services for power projects; Power project development; Solar, wind, and/or battery energy storage construction management; Experience in project finance or financial modeling of power projects is a plus; Experience with owner’s engineering activities during power project execution is a plus.
Mechanical Project Designer - Nuclear Sargent & LundyMechanical Project Designer - NuclearChicago, Illinois$94,247–$143,989 / yearFull timeDescription: Under the direction of the Mechanical Project Lead, this position will offer you the opportunity to work with multi-disciplined engineering and design project teams in developing mechanical physical layout drawings in a 3-D model. Independently plan and execute design deliverables, such as general arrangements, piping isometrics, piping composites, pipe support drawings, and equipment location drawings.
NewSr. Mechanical Engineer Sciaky Inc.Sr. Mechanical EngineerChicago, ILSummary The Mechanical Engineer designs mechanical components and assemblies in a cost effective manner that meets customer specifications and necessary product performance for automated welding equipment and Additive Manufacturing Systems. Work Environment Responsibilities associated with this position are typically performed in an office setting or designated administrative area and requires occasional visits to customer facilities, vendor facilities and trade shows/conferences.
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.
Mechanical Engineer II - IV Syska Hennessy Group, Inc.Mechanical Engineer II - IVChicago, IL$71,684–$125,107 / yearAs a Mechanical Engineer II - IV, you will be responsible for providing trade specific system design: layout (utilizing both CAD and REVIT); calculations (utilizing appropriate software); and other related design services including coordination with the designs of other trades (architectural and engineering / internal and external) under the guidance of more senior technical staff. Individuals in this position must demonstrate the ability to progress from basic design work assignments to more complicated and involved projects working in conjunction with a technical team.
Senior Mechanical Engineer -Critical Facilities Syska Hennessy Group, Inc.Senior Mechanical Engineer -Critical FacilitiesChicago, IL$104,953–$152,430 / yearYou will be responsible for creating basic designs under the direction of the senior engineer and/or senior designer, develop specifications, system narratives and system layouts for a variety of projects and project sizes. Working from our Chicago, IL office, you will contribute to the design of major projects from Data center engineering design across all sectors from markets around the world.
Senior Mechanical Engineer - Critical Facilities Syska HennessySenior Mechanical Engineer - Critical FacilitiesChicago, IllinoisYou will be responsible for creating basic designs under the direction of the senior engineer and/or senior designer, develop specifications, system narratives and system layouts for a variety of projects and project sizes. Working from our Boston, MA office, you will contribute to the design of major projects from Data center engineering design across all sectors from markets around the world.
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 -Healthcare Syska HennessySenior Mechanical Engineer -HealthcareChicago, IllinoisYou will be responsible for creating basic designs under the direction of the senior engineer and/or senior designer, develop specifications, system narratives and system layouts for a variety of projects and project sizes. Working from our Chicago, IL office, you will contribute to the design of major projects from Data center engineering design across all sectors from markets around the world.
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.