Maintenance Engineer AtriumMaintenance EngineerChicago Heights, IL$80,000–$100,000 / yearThis position is responsible for identifying and resolving maintenance challenges, implementing reliability-focused maintenance strategies, overseeing improvement projects, and driving continuous process improvements to ensure safe, efficient, and reliable operations. Responsibilities of the Maintenance Engineer: Oversee the operation and performance of facility utility systems, including steam, boiler, water, and compressed air infrastructure, while tracking and reporting monthly utility usage and performance metrics.
NewDirector, R&D - Digital Transformation Kraft/HeinzDirector, R&D - Digital TransformationDes Plaines, IL$190,300–$237,900 / yearIn practice, the Director leads a centralized Digital NA R&D Hub, partnering with the NAZ Platforms, R&D and IT teams to deploy predictive models, AI-enabled tools, advanced data architectures, and digital twin capabilities that accelerate innovation, reduce physical iteration, and shorten time-to-market. Expected Experience & Required Skills Bachelor's degree in engineering, data science, computer science, food science, or a related technical field with 17 years of relevant experience OR M aster's degree with 16 years of relevant experience OR PhD with 15 years of relevant experience.
NewMechanical Engineering New Graduate | Chicago, IL IMEG CorpMechanical Engineering New Graduate | Chicago, ILChicago, IL$75,000–$78,000 / yearIMEG is hiring a Mechanical Engineering New Graduate in Chicago, IL to work closely with experienced engineers and consultants in delivering engineering solutions and advice to clients for positive outcomes. Strong technical and analytical skills including knowledge of principles relating to thermodynamics, psychrometrics, heat transfer and fluid mechanics as it relates to mechanical systems design in HVAC, plumbing and fire protection systems for buildings.
NewPrincipal Mechanical Engineer Valdes Architecture & EngineeringPrincipal Mechanical EngineerLombard, ILThe Principal Engineer provides sound technical direction when solutions are not obvious, identifies and manages engineering risk, develops practical and defensible solutions, and strengthens the department through technical leadership, mentorship, quality, and client confidence. This individual leads complex mechanical engineering assignments, establishes technical direction, resolves difficult or non-routine engineering problems, provides senior-level quality review, and develops the technical capabilities of other engineers.
Senior Mechanical Engineer in Chicago, IL GD ResourcesSenior Mechanical Engineer in Chicago, ILChicago, ILFull timeServe as a senior mechanical engineer across all phases of project development, including client coordination, pre-design, final design, site visits, meetings, and project management. The ideal candidate brings strong technical expertise, leadership capability, and the ability to manage complex mechanical systems from concept through construction.
NewSenior Mechanical Engineer Valdes Architecture & EngineeringSenior Mechanical EngineerLombard, ILThe Senior Engineer determines what work is required, develops and coordinates the design, directs assigned engineers and designers, manages scope, schedule, and budget, and delivers complete, technically sound work with limited supervision. Valdes Architecture & Engineering is seeking an experienced Senior Mechanical Engineer to support projects across municipal infrastructure, water and wastewater, building systems, industrial process facilities, utility and power infrastructure, and life sciences markets.
Principal Mechanical Engineer Ingredion Inc,Principal Mechanical EngineerWestchester, ILDemonstrated knowledge of mechanical engineering subjects including bulk solids material handling, conveyor system, storage; liquid/slurry material movement and storage; high inertia rotating equipment, primary utilities; boilers, air compressors and cogeneration systems; tanks, silos and pressure vessels; equipment and systems sizing, design, fabrication, troubleshooting and failure analysis; general mechanical technology such as strength of materials, machine design, fluid mechanics and materials of construction. Provides an elevated level of technical leadership through mentoring, leading multi-disciplined teams, solving technical challenges, and ensuring Ingredion applies the best technologies in its business segments globally.
Senior Opto-mechanical Engineer Photon QueueSenior Opto-mechanical EngineerLemont, IllinoisDesign, 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.
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.
Engineer, Mechanical AeconEngineer, MechanicalSchaumburg, IL$70,000–$80,000 / yearReporting to the Engineering Programs Manager, this incumbent will work as part of a team of engineers within Aecon's Engineering Programs Group as a Mechanical Engineer I, responsible for preparation of plant analytical modeling and program deliverables related to several Aging Plant Management (APM) Programs for the Power and Industrial Industries. Are committed to creating work environments focused on mutual respect, teamwork, collaboration, and new ideas, through meaningful initiatives, training, and partnerships with Veteran groups, to ensure we are building with top talent and harnessing our collective strengths within every aspect of our culture.
Mechanical Engineer Intern Marmon HoldingsMechanical Engineer InternChicago, IllinoisThis internship offers hands-on experience in mechanical design, testing, and analysis, providing valuable exposure to real-world engineering challenges and solutions. As a part of the global industrial organization Marmon Holdings—which is backed by Berkshire Hathaway—you’ll be doing things that matter, leading at every level, and winning a better way.
NewSr. Mechanical Engineer - Converting PregisSr. Mechanical Engineer - ConvertingAurora, IL$100,000–$140,000 / yearThe Senior Converting Engineer provides technical leadership through project execution, engineering expertise, and cross-functional collaboration while serving as a key resource for assigned converting equipment platforms. The position leads capital equipment projects, develops machine improvements, supports process optimization efforts, and works with equipment suppliers to advance converting technologies.
Mechanical Engineer Tree Top StaffingMechanical EngineerOak Brook, IllinoisOur organization is instantiated by experienced professionals providing full service employment solutions including: contract, contract-to-hire, and direct-hire placements within multiple lines of business. Working experience with product lifecycle management (PLM), finite element analysis (FEA) and computational fluid dynamics (CFD).
Mechanical Project Engineer - Healthcare Farnsworth GroupMechanical Project Engineer - HealthcareLisle, Illinois$99,000–$149,000 / yearDesign HVAC and mechanical systems (air distribution, hydronic systems, central plant connections, pressurization, and related medical gas interfaces), including load calculations, equipment sizing, layouts, narratives, drawings, and specifications. The Mechanical Project Engineer - Healthcare leads project‑level mechanical design and coordination for hospitals, ambulatory care, behavioral health/recovery centers, and medical office facilities across the Midwest.
Mechanical Engineer Dynomax Inc.Mechanical EngineerWheeling, IllinoisA family-owned Aerospace company, Dynomax designs, manufactures and develops high-precision machined components, injection molding and tooling, sub-assemblies, automated work cells, and specialty machines since 1986. We are seeking a hands-on Mechanical Engineer who will design, build, create drawings for and assemble cable harnesses and connector assemblies.
Senior Mechanical Engineer Chemring GroupSenior Mechanical EngineerDowners Grove, IL$102,500–$138,500 / yearExperience and industry knowledge with a background in energetics, prime commercial contractors in the U.S. aerospace, space, and defense industries, preferred, including DoD, NASA, the USAF, and USN desired; experience with similar devices applicable to missiles and space is preferred. JOB SUMMARY: CED's Senior Mechanical Engineer holds technical accountability in developing new products and supporting existing legacy devices for military, aerospace, pyrotechnic, pneumatic, or electro-mechanical devices throughout the product lifecycle.
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.
Mechanical Engineer Jacuzzi GroupMechanical EngineerRoselle, ILThe Mechanical Engineer will work cross-functionally with engineering, product marketing, suppliers, and manufacturing teams to bring new products to market and ensure existing products meet performance, quality, and cost expectations. Jacuzzi Group is seeking a hands-on Mechanical Engineer to support the full lifecycle of product development, from concept and design through testing, validation, and production launch.
Mechanical Engineer PE III ENFRA LLCMechanical Engineer PE IIIWestmont, Illinois$150,100.50–$193,149 / yearFull timeWith over 100 years of experience, we are a pillar of stability in the energy infrastructure industry and a leader in innovative energy solutions. We strive to create a workplace where every voice is heard and valued, fostering a collaborative environment where diverse perspectives drive our success.
Mechanical Engineer PE II ENFRA LLCMechanical Engineer PE IIWestmont, Illinois$130,487.50–$167,926 / yearFull timeWith over 100 years of experience, we are a pillar of stability in the energy infrastructure industry and a leader in innovative energy solutions. We strive to create a workplace where every voice is heard and valued, fostering a collaborative environment where diverse perspectives drive our success.