327 mechanical jobs found

About Us 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. With $8.1 billion in revenue for 2025, Clayco specializes in the "art and science of building," providing fast-track, efficient solutions for industrial, commercial, institutional, and residential related building projects. About LJC LJC Design & Engineering (LJC) is a full-service architecture, engineering, and design firm committed to enhancing the quality of the human experience through integrated design. We are a team of high-energy professionals who share a passion for design, a collaborative approach, and a casual culture. We solve challenges by leveraging the collective expertise and ingenuity of the best and brightest minds across development, design, engineering, and construction. The Role We...

As a Fortune 500 company, Packaging Corporation of America (PCA) is an ideas and solutions company. Our corrugated packaging business seeks to be the leader in helping our customers - large and small - package, transport and display products of all kinds. Our white paper business delivers Paper With Purpose by providing the highest level of customer service and operational excellence. We have approximately 15,000 team members in more than 100 locations in the United States that strive to meet the local needs of our customers. Our mission is to serve the needs of our customers, today and tomorrow, with products and services that exceed expectations for performance and environmental responsibility. People • Customers • Trust As a Staff Mechanical Engineer II , you'll be the technical expert, leading initiatives and projects that improve manufacturing processes, reduce costs, and enhance production quality. You'll design and implement optimal, cost-effective solutions, and champion...

As a Fortune 500 company, Packaging Corporation of America (PCA) is an ideas and solutions company. Our corrugated packaging business seeks to be the leader in helping our customers - large and small - package, transport and display products of all kinds. Our white paper business delivers Paper With Purpose by providing the highest level of customer service and operational excellence. We have approximately 15,000 team members in more than 100 locations in the United States that strive to meet the local needs of our customers. Our mission is to serve the needs of our customers, today and tomorrow, with products and services that exceed expectations for performance and environmental responsibility. People • Customers • Trust Location: Flexible (Lower 48 States) | Travel: 80% | Relocation: Not Required Are you ready to take your engineering expertise on the road and make a real difference? As a Senior Staff Mechanical Engineer at PCA, you'll play a critical role in driving...

FLSA Status: Exempt Reports To: Director of Sales Location: North Aurora, IL Job Summary: The Senior Mechanical Engineer is responsible for leading the design, development, and implementation of mechanical systems and components. This role involves providing technical expertise, managing projects, and ensuring that engineering solutions meet quality and performance standards. Essential Duties and Responsibilities: Lead the design and development of mechanical systems and components. Conduct engineering analysis and calculations to support design decisions. Prepare detailed engineering drawings, specifications, and documentation. Oversee the testing and validation of mechanical systems to ensure compliance with performance and safety standards. Collaborate with cross-functional teams, including manufacturing, quality, and supply chain, to ensure successful project execution. Provide technical guidance and mentorship to junior engineers and technicians. Manage...

Farnsworth Group is seeking a Sr. Mechanical Engineer of HVAC/Building Systems in one of the posting locations below. In this role, you will assume multi-project responsibilities for HVAC, plumbing, fire protection and specialty piping system engineering and design for buildings including healthcare, commercial, industrial, and educational facilities. This role is one that can be entrepreneurial and grow into more responsibility via mentoring from more experienced engineers and is supported by a great team of engineers and drafters. It is client-facing and reports to a senior engineering manager, who will also provide mentoring and training opportunities to help you grow. Posting Locations: Champaign, Lisle, Normal, Peoria, Springfield, or Tinley Park, IL; or St. Louis, MO What You'll Do: Prepare accurate HVAC, plumbing, controls, and specialty piping system construction drawings, including specifications. Perform construction administration, including submittal...

Farnsworth Group is seeking a Sr. Mechanical Engineer of HVAC/Building Systems in one of the posting locations below. In this role, you will assume multi-project responsibilities for HVAC, plumbing, fire protection and specialty piping system engineering and design for buildings including healthcare, commercial, industrial, and educational facilities. This role is one that can be entrepreneurial and grow into more responsibility via mentoring from more experienced engineers and is supported by a great team of engineers and drafters. It is client-facing and reports to a senior engineering manager, who will also provide mentoring and training opportunities to help you grow. Posting Locations: Champaign, Lisle, Normal, Peoria, Springfield, or Tinley Park, IL; or St. Louis, MO What You'll Do: Prepare accurate HVAC, plumbing, controls, and specialty piping system construction drawings, including specifications. Perform construction administration, including submittal...

We believe power is a promise - a shared commitment to be there for others when it matters most. For more than 65 years, we've turned big ideas into solutions that help protect homes, strengthen businesses and build a more resilient, efficient, sustainable energy future. Ready to Power a Smarter World with us? Job Summary Receive, read and interpret project write-ups and apply the appropriate engineering terms, methodology and clarifications, including schedule projections, manpower needs and material requirements. Assure that all applicable industry and company compliance code requirements are met. Research appropriate database or other resources to determine if similar projects have been completed and contain information that can be applied to current needs. Prepare and create all necessary machinery drawings, plans or prints, including shop and supplier fabrication drawings, composite drawings or others, using established engineering practice considerations and usual...

We believe power is a promise - a shared commitment to be there for others when it matters most. For more than 65 years, we've turned big ideas into solutions that help protect homes, strengthen businesses and build a more resilient, efficient, sustainable energy future. Ready to Power a Smarter World with us? Job Summary Receive, read and interpret project write-ups and apply the appropriate engineering terms, methodology and clarifications, including schedule projections, manpower needs and material requirements. Assure that all applicable industry and company compliance code requirements are met. Research appropriate database or other resources to determine if similar projects have been completed and contain information that can be applied to current needs. Prepare and create all necessary machinery drawings, plans or prints, including shop and supplier fabrication drawings, composite drawings or others, using established engineering practice considerations and usual...

Responsibilities Participate in hardware development activities Assist Mechanical Engineers with projects and prototyping as needed Help with testing and evaluation of new and existing products Collaborate closely with R&D team members Qualifications/Skills: Experience with CAD software, preferably Autodesk products (Inventor) Experience with Microsoft software, Outlook, Word, Excel and Sharepoint Ability to work independently Excellent written and communication skills Must be at least 18 years of age by the start of semester Able to work up to 40 hours per week during summer session Education and Licensing Student enrolled in Engineering/Technology: Mechanical Engineering Electrical Engineering, Industrial Engineering, Manufacturing Engineering, ME, MET, EE, EET preferred Must have been enrolled full-time for the current semester, new graduates are still eligible for this position Benefits Medical Dental Vision...

Job Description: General Summary: The Senior Mechanical Engineer will provide, revise or extend mechanical systems for new construction and/or renovation of industrial, commercial or institutional structures as requested by the client. The Senior Mechanical Engineer will develop construction drawings and specifications which address the installation, integration, interconnection and control of mechanical components within the standard building codes. Essential Job Functions: Develop and establish project scope, mechanical budget, necessary constraints and design approach with project manager and/or client Proper communication skills to be involved in design team / owner meetings and communicate directly with the owner and / or owner's representative Develop feasibility studies and project cost estimates Maintains working knowledge of latest building codes and standards in the industry Formulate and lead design of mechanical systems including HVAC, piping, plumbing,...

Mechanical Design Engineer - Fuel Systems Onsite Pontiac, IL Diversified Services Network, Inc. (DSN) is seeking a full-time Mechanical Design Engineer - Fuel Systems to join our team in Pontiac, IL. We offer full benefits, PTO, 401k, and more! If you're looking to grow your career within an extremely reputable, stable Fortune 100 company - let's talk! Position Overview We are seeking a Mechanical Design Engineer - Fuel Systems to support new product development (NPI) for fuel injector components within a fast-paced, hands-on engineering team. This onsite role in Pontiac, IL, blends desk-based design work with lab and factory time, offering exposure to the full product development lifecycle from CAD modeling through testing and production release. Key Contributions & Responsibilities Support new product development/introduction (NPI) initiatives from concept through release Create and maintain 3D models and engineering drawings using Creo Perform print detailing...

Material Handling - We bring the muscle. The most complete lifting company in the world, Lanco represents four iconic, world-class heavy equipment manufacturers, mobile crane dealerships across US and Canada, the largest parts and service network in North America, and factory-authorized technician training. Our Material Handling Division , which spans across Mi-Jack RTG cranes, Broderson industrial cranes, LiftKing forklifts, and Greenfield equipment, is hiring a Power Systems Engineer. This is a hands-on, forward-thinking engineering leadership position responsible for managing multiple projects from concept through completion, supporting both current products and new product development focusing on drivetrain systems. The role operates within a structured product development process and a collaborative, cross-functional team environment that values innovation and drives measurable organizational impact. Essential Functions: Lead full product development cycles from...

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...

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...

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an Entry Level 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 operate onsite at our customer's world-class engineering and manufacturing facility. 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. Entry Level Mechanical Engineer The selected candidate will work with an experienced engineering staff supporting the development of engines, powertrain systems, cast components, and off-highway equipment. Work will include product design, product improvement, cost reduction, product health,...

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...

Engineer Intern - Mechanical (Summer 2027) Firm Overview Do more than just build! At dbHMS, we are a collection of doers and thinkers. We combine our passion for engineering with our client's vision to realize successful construction projects in our community and worldwide. Together with our clients, we are dedicated to leaving a legacy of stewardship and innovation through our impact on the built environment. Our staff of talented individuals and unique characters is united in their dedication to deliver high-performance, efficient, and sustainable buildings worldwide. Our Design Studio team, in our Chicago office is seeking an Engineer Intern . This role will support the engineering of systems for a variety of projects while working closely with clients, client reps, architects, and MEP engineers in creating designs for all kind of spaces. Our dynamic work environment provides the perfect opportunity to advance your career while developing and fine-tuning your...

Engineer Intern - Mechanical (Spring 2027) Firm Overview Do more than just build! At dbHMS, we are a collection of doers and thinkers. We combine our passion for engineering with our client's vision to realize successful construction projects in our community and worldwide. Together with our clients, we are dedicated to leaving a legacy of stewardship and innovation through our impact on the built environment. Our staff of talented individuals and unique characters is united in their dedication to deliver high-performance, efficient, and sustainable buildings worldwide. Our Design Studio team, in our Chicago office is seeking an Engineer Intern . This role will support the engineering of systems for a variety of projects while working closely with clients, client reps, architects, and MEP engineers in creating designs for all kind of spaces. Our dynamic work environment provides the perfect opportunity to advance your career while developing and fine-tuning your...

Job Description: Mechanical Engineering Intern Glenview, IL | Summer 2027 Hourly Pay: $28 per hour Why This Role Matters As a Mechanical Engineering Intern with ITW Construction, Mechanical Fastening, you will contribute to the development and testing of anchoring 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 Create and update CAD drawings and 3D models using SolidWorks and PDM. Support prototype development, product testing, and evaluation activities. Design and develop installation and test fixtures that improve setup efficiency and testing...

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...