Senior Mechanical Engineer Jobs in Illinois

1 - 20 of 26 Jobs

Senior Mechanical EngineerJob Title - Senior Mechanical Engineer

JobotCompany Name - Jobot

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Leland Grove, Illinois, USA

Full-time

Full-Time & Direct Hire needed for a global Architecture and Planning firm in Springfield, Ilinois! This Jobot Job is hosted by: Sameer Mala Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $90,000 - $140,000 per year A bit about us: Located in Springfield, Illinois, we are a diversified engineering/architecture and construction management firm engaging in a broad range of professional services, including architectural design, civil, environ

Senior Mechanical Engineer (Construction/HVAC)Job Title - Senior Mechanical Engineer (Construction/HVAC)

JobotCompany Name - Jobot

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Downers Grove, Illinois, USA

Full-time

Top Tier Fully Integrated AEC Firm, Fantastic Growth Opportunities, Great Company Culture, Hybrid Work This Jobot Job is hosted by: Ross Theel Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $95,000 - $145,000 per year A bit about us: Based in the Chicagoland area, we are a $200M+ Fully Integrated AEC Firm! Our core values are centered around our people and our clients. Our continuous growth is fostered through prestigious team members and

Senior Mechanical EngineerJob Title - Senior Mechanical Engineer

SAICCompany Name - SAIC

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Remote

Full-time

Job ID: 2504836 Location: REMOTE WORK, WA, US Date Posted: 2025-04-18 Category: Engineering and Sciences Subcategory: Mechanical Engr Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: Yes Description SAIC is seeking an organized, motivated, experienced Senior Mechanical Engineer who will work effectively in a fast-paced environment, specifically with submarine laun

Senior Mechanical Engineer - Remote MaintenanceJob Title - Senior Mechanical Engineer - Remote Maintenance

Commonwealth Fusion SystemsCompany Name - Commonwealth Fusion Systems

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Remote or Massachusetts, USA

Full-time

About Commonwealth Fusion Systems: Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy. Combining decades of research, top talent and new technologies, we're designing and building commercially viable fusion power plants. And working with policymakers and suppliers to build the energy industry of the future. We're in the best position to make it happen. Since 2018, we've raised over $2 billion in capital - more than any other fusion energy company in th

Senior Mechanical EngineerJob Title - Senior Mechanical Engineer

Salas O'Brien Engineers IncorporatedCompany Name - Salas O'Brien Engineers Incorporated

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Chicago, Illinois, USA

Full-time

Senior Mechanical Engineer At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects. That's why we're committed to living our values every day: inspiring, achieving, and connecting as shared owners of our success with a focus on a sustainable future. Building for the long-term means that all of our team members can expect to work on amazing projects with a people-first approach to probl

Senior Mechanical EngineerJob Title - Senior Mechanical Engineer

Pond & CompanyCompany Name - Pond & Company

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Remote or Peachtree Corners, Georgia, USA

Full-time

About the Position We are seeking a Senior Mechanical Engineer to join our growing Professional Design Services team in either one of the following Pond offices (Atlanta, GA; Augusta, GA; Savannah, GA; Jacksonville, FL; Tempa, FL; Port Orange, FL; Columbia, SC; Charlotte, NC; Huntsville, AL; Mobile, AL; New Orleans, LA) or as a Remote Employee. The ideal candidate possesses 10+ years of related MEP design engineering experience and wants to grow, collaborate, and innovate. In this position, the

Senior Mechanical Engineer - Nuclear (Chicago)Job Title - Senior Mechanical Engineer - Nuclear (Chicago)

Burns & McDonnellCompany Name - Burns & McDonnell

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Chicago, Illinois, USA

Full-time

Description The Senior Mechanical Engineer will lead mechanical design project teams to create world class designs for new projects, alterations and redevelopments on a variety of projects including power, process, corporate, healthcare, pipeline, airports, institutional, industrial, manufacturing, government and military facilities. The Senior Mechanical Engineer will lead the project team throughout the design and construction process, adapting mechanical plans according to budget constraints,

Senior Mechanical Engineer (Hybrid)Job Title - Senior Mechanical Engineer (Hybrid)

Westinghouse Electric Company LLCCompany Name - Westinghouse Electric Company LLC

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Remote or Rock Hill, South Carolina, USA

Full-time

Are you interested in being part of a creative team that supports Westinghouse's mission to provide clean energy solutions? At Westinghouse, we recognize that our employees are our most valuable asset, and we want to identify the most qualified talent while recognizing and encouraging the value of diversity in the global workplace. If this sounds like an environment you would thrive in, we have an exciting opportunity as a Senior Mechanical Engineer. The Senior Mechanical Engineer will report to

Senior Mechanical Engineer - RemoteJob Title - Senior Mechanical Engineer - Remote

Salas O'Brien Engineers IncorporatedCompany Name - Salas O'Brien Engineers Incorporated

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Remote

Full-time

Senior Mechanical Engineer - Remote At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects. That's why we're committed to living our values every day: inspiring, achieving, and connecting as shared owners of our success with a focus on a sustainable future. Building for the long-term means that all of our team members can expect to work on amazing projects with a people-first approac

Mass Properties Engineer Sr - Mechanical EngineerJob Title - Mass Properties Engineer Sr - Mechanical Engineer

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or King of Prussia, Pennsylvania, USA

Full-time

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutio

Sr NPD Mechanical EngineerJob Title - Sr NPD Mechanical Engineer

G&W ElectricCompany Name - G&W Electric

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Bolingbrook, Illinois, USA

Full-time

Sr. NPD Project Engineer - Mechanical The Sr NPD Project Engineer will support product realization through cross-functional team collaboration. Responsible for managing portions of the new product design process As a Sr. NPD Project Engineer - Mechanical you will: Be responsible for leading portions of the design process, completing assigned tasks, assisting other members of the team, and helping to ensure project completion in accordance with the schedule. Develop schedules, coordinate and mana

Mechanical Senior Project EngineerJob Title - Mechanical Senior Project Engineer

StantecCompany Name - Stantec

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Chicago, Illinois, USA

Full-time

Mechanical Senior Project Engineer - ( 25000099 ) Description Stantec Buildings is on a mission to become the world's leading integrated design practice. Our architects, engineers, interior designers, sustainability specialists, and technologists are passionate about the power of design. We take an innovative, collaborative approach to projects, sharing a common belief that sustainable design for the built environment can make the world a better place for future generations. Join us and design y

Mechanical Senior Project Engineer- Mission Critical FacilitiesJob Title - Mechanical Senior Project Engineer- Mission Critical Facilities

StantecCompany Name - Stantec

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Chicago, Illinois, USA

Full-time

Mechanical Senior Project Engineer- Mission Critical Facilities - ( 2500019U ) Description Stantec Buildings is on a mission to become the world's leading integrated design practice. Our architects, engineers, interior designers, sustainability specialists, and technologists are passionate about the power of design. We take an innovative, collaborative approach to projects, sharing a common belief that sustainable design for the built environment can make the world a better place for future gene

Mechanical Senior Project Engineer- Mission Critical FacilitiesJob Title - Mechanical Senior Project Engineer- Mission Critical Facilities

StantecCompany Name - Stantec

•

Chicago, Illinois, USA

Full-time

Stantec Buildings is on a mission to become the world's leading integrated design practice. Our architects, engineers, interior designers, sustainability specialists, and technologists are passionate about the power of design. We take an innovative, collaborative approach to projects, sharing a common belief that sustainable design for the built environment can make the world a better place for future generations. Join us and design your place with Stantec. Your Opportunity The MCF (Mission Crit

Mechanical Senior Project EngineerJob Title - Mechanical Senior Project Engineer

StantecCompany Name - Stantec

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Chicago, Illinois, USA

Full-time

Mechanical EngineerJob Title - Mechanical Engineer

JobotCompany Name - Jobot

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Chicago, Illinois, USA

Full-time

Come join an established and growing MEP company in the area! This Jobot Job is hosted by: Chris Gorman Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $80,000 - $130,000 per year A bit about us: As a company, we are a multi-disciplined engineering firm with a long-standing track record of success. We are a trusted partner in each step of the design process in industries that include: structural, civil, process industrial, environmental, he

Mechanical EngineerJob Title - Mechanical Engineer

JobotCompany Name - Jobot

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Naperville, Illinois, USA

Full-time

Mechanical EngineerJob Title - Mechanical Engineer

JobotCompany Name - Jobot

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Old Mill Creek, Illinois, USA

Full-time

Innovative Hardware Technology Firm - $100k-$140k - Urgent Hire! This Jobot Job is hosted by: Steven Zacharias Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $100,000 - $140,000 per year A bit about us: We are a mid-sized, technology firm that develops cutting-edge RF tools and are looking to hire a Senior Mechanical Engineer ASAP! If interested, please apply or email your resume directly at - _source=Dice Why join us? $100,000-$140,000

Mid-Level Mechanical EngineerJob Title - Mid-Level Mechanical Engineer

Pond & CompanyCompany Name - Pond & Company

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Remote or Peachtree Corners, Georgia, USA

Full-time

About the Position We are seeking a Mid-Level Mechanical Engineer to join our growing Professional Design Services team in either one of the following Pond offices (Atlanta, GA; Augusta, GA; Savannah, GA; Jacksonville, FL; Tempa, FL; Port Orange, FL; Columbia, SC; Charlotte, NC; Huntsville, AL; Mobile, AL; New Orleans, LA) or as a Remote Employee. The ideal candidate possesses 5+ years of related MEP design engineering experience and wants to grow, collaborate, and innovate. In this position, t

Mechanical EngineerJob Title - Mechanical Engineer

JobotCompany Name - Jobot

•

Chicago, Illinois, USA

Full-time

Come join an established and growing MEP company in the area! This Jobot Job is hosted by: Chris Gorman Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $85,000 - $100,000 per year A bit about us: As a company, we are a multi-disciplined engineering firm with a long-standing track record of success. We are a trusted partner in each step of the design process in industries that include: structural, civil, process industrial, environmental, he