Mechanical Engineer Jobs in Colorado

1 - 20 of 96 Jobs

Opto-Mechanical Engineer, SeniorJob Title - Opto-Mechanical Engineer, Senior

EdgeAllCompany Name - EdgeAll

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Boulder, Colorado, USA

Contract

Senior Opto-Mechanical Engineer Type: Contract Duration: 6 months with a possibility of extension Schedule: On site (Boulder, CO) Our client is looking for a Senior Opto-Mechanical Engineer to join their Opto-Mechanical Engineering team. In this role, the engineer will contribute to product development by delivering designs, conducting analysis, and building and testing state-of-the-art optical assemblies. The position is part of a multi-disciplinary team focused on turning virtual display conce

Lead Mechanical Engineer - Water/wastewaterJob Title - Lead Mechanical Engineer - Water/wastewater

Black & VeatchCompany Name - Black & Veatch

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Denver, Colorado, USA

Full-time

Together, we own our company, our future, and our shared success. As an employee-owned company, our people are Black & Veatch. We put them at the center of everything we do and empower them to grow, explore new possibilities and use their diverse talents and perspectives to solve humanity's biggest challenges in an ever-evolving world. With over 100 years of innovation in sustainable infrastructure and our expertise in engineering, procurement, consulting and construction, together we are build

Mechanical EngineerJob Title - Mechanical Engineer

JobotCompany Name - Jobot

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Littleton, Colorado, USA

Full-time

Mid-size engineering firm looking for a building design mechanical engineer with PE This Jobot Job is hosted by: Riley Duffy Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $120,000 - $140,000 per year A bit about us: We are a Full-Service Engineering company that specializes in providing design and engineering services for all aspects of building and utility infrastructure construction. Our retention rates are incredible and have extremely

Senior Opto-Mechanical EngineerJob Title - Senior Opto-Mechanical Engineer

OSI Engineering, Inc.Company Name - OSI Engineering, Inc.

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Boulder, Colorado, USA

Contract

Our client is looking for a Senior Opto-Mechanical Engineer to join their Opto-Mechanical Engineering team. In this role, the engineer will contribute to product development by delivering designs, conducting analysis, and building and testing state-of-the-art optical assemblies. The position is part of a multi-disciplinary team focused on turning virtual display concepts into reality. This role is based in the Boulder, CO office and will require the candidate to work on-site regularly. If you're

Mechanical Engineer - HVACJob Title - Mechanical Engineer - HVAC

JobotCompany Name - Jobot

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Lakewood, Colorado, USA

Full-time

Mechanical Engineer- Work with the Western US premier MEP firm! This Jobot Job is hosted by: Tony Barhoum Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $80,000 - $105,000 per year A bit about us: We are seeking a talented Mechanical Engineer to join our team in Denver, Colorado. The ideal candidate will have experience in designing plumbing systems for healthcare facilities, labs, K12 schools, higher education institutions, and other proj

Senior Opto-Mechanical EngineerJob Title - Senior Opto-Mechanical Engineer

Mastech DigitalCompany Name - Mastech Digital

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Boulder, Colorado, USA

Contract

Mastech Digital provides digital and mainstream technology staff as well as Digital Transformation Services for all American Corporations. We are currently seeking a Senior Opto-Mechanical Engineer for our client in the Technology (Optical Solutions) domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a Contract position, and the client is looking for someone to start immediately. Duration: 6+ Months Contract (possible extension) Location:

HYBRID REMOTE - Mechanical Engineer (HVAC)Job Title - HYBRID REMOTE - Mechanical Engineer (HVAC)

JobotCompany Name - Jobot

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Full-time

Hybrid Remote, Mechanical (HVAC) Engineer needed for a growing MEP firm in Somerville, NJ! This Jobot Job is hosted by: Danielle McIntire Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $75,000 - $100,000 per year A bit about us: We are premiere MEP firm in business for over 30 years providing a full range of integrated engineering solutions. Our clients ranges from small businesses to fortune 500 companies. We are in search for a Mechanica

Senior Opto-Mechanical EngineerJob Title - Senior Opto-Mechanical Engineer

Kforce Technology StaffingCompany Name - Kforce Technology Staffing

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Boulder, Colorado, USA

Contract, Third Party

RESPONSIBILITIES: Kforce has a client that is seeking a Senior Opto-Mechanical Engineer in Boulder, CO. Summary: As a Senior Opto-Mechanical Engineer, you'll lead the design, analysis, and testing of precision optical assemblies used in cutting-edge AR devices. This hands-on role involves developing custom tools and fixtures, producing compliant technical drawings, and collaborating with cross-functional teams to bring complex opto-mechanical concepts to life. You'll work onsite in Boulder to s

Mechanical Engineer (For Summer 2024 Interns Only)Job Title - Mechanical Engineer (For Summer 2024 Interns Only)

Sierra Nevada CorporationCompany Name - Sierra Nevada Corporation

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Remote or Lone Tree, Colorado, USA

Full-time

The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support. IAS t

Senior Mechanical Engineer 2 - NuclearJob Title - Senior Mechanical Engineer 2 - Nuclear

Sargent & Lundy LLC.Company Name - Sargent & Lundy LLC.

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Remote

Full-time

Description You will be involved in nuclear power plant systems design, including preparation or review of: Modification packages for operating nuclear power plantsFunctional mechanical drawings and/or drawings for nuclear power plant systemsEngineering analyses and evaluations to support modifications and operation of plant systemsTechnical specifications and procurement documents for plant equipmentVendor bid evaluations for plant equipmentStudies and options evaluations for modifications to

Lead Mechanical Engineer 1 - NuclearJob Title - Lead Mechanical Engineer 1 - Nuclear

Sargent & Lundy LLC.Company Name - Sargent & Lundy LLC.

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Remote

Full-time

Senior Mechanical Engineer - Patriot PAC-2 CanisterJob Title - Senior Mechanical Engineer - Patriot PAC-2 Canister

RTX CorporationCompany Name - RTX Corporation

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Massachusetts, USA

Full-time

Date Posted: 2025-05-21 Country: United States of America Location: RMA99: RTN Remote, Massachusetts Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring t

Senior Mechanical Engineer 1 - NuclearJob Title - Senior Mechanical Engineer 1 - Nuclear

Sargent & Lundy LLC.Company Name - Sargent & Lundy LLC.

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Remote

Full-time

Description This is a senior level mechanical engineering position that will provide you with a variety of interesting and challenging responsibilities. We are looking for candidates with experience in the analysis, design, and licensing requirements of mechanical and nuclear systems and components for nuclear power plants. You will be involved in nuclear power plant systems design, including preparation or review of: Modification packages for operating nuclear power plantsSystem and Componen

Lead Mechanical Engineer 1 (Power Uprates) - NuclearJob Title - Lead Mechanical Engineer 1 (Power Uprates) - Nuclear

Sargent & Lundy LLC.Company Name - Sargent & Lundy LLC.

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Remote

Full-time

Description Our electric power generation clients are seeking to increase the power output of their existing power plants to meet the electric demands. This is expanding work in the nuclear industry. You will work on major systems, equipment and plant process in the following areas: Perform consulting level work for power uprates in the nuclear industry.Interface with clients and project teams to present technical discussions and project status.Develop engineering proposals and cost estimates.M

Senior Mechanical Engineer 1 - Government ServicesJob Title - Senior Mechanical Engineer 1 - Government Services

Sargent & Lundy LLC.Company Name - Sargent & Lundy LLC.

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Remote

Full-time

Description Sargent & Lundy's Government Services Division provides cutting-edge engineering and consulting to the management and operating contractors for the US Department of Energy (DOE) and the National Nuclear Security Administration (NNSA). What does this mean? You can be a part of multi-discipline teams developing and designing facilities, systems, and equipment for the nation's major research laboratories and the legacy nuclear weapons production complex. This critical engineering work

Senior Mechanical Engineer Analyst 1 (Power Uprates) - NuclearJob Title - Senior Mechanical Engineer Analyst 1 (Power Uprates) - Nuclear

Sargent & Lundy LLC.Company Name - Sargent & Lundy LLC.

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Remote

Full-time

Description This will be a remote Mechanical Analysis position to support Power Uprates. Our electric power generation clients are seeking to increase the power output of their existing power plants to meet the electric demands. This is expanding work in the Mechanical Analysis Engineering group. You will work on major systems, equipment, and plant process in the following areas: Develop and lead licensing basis system and component evaluations for nuclear power uprate projects.This position w

Lead Mechanical Engineer -- Owner's Engineering SupportJob Title - Lead Mechanical Engineer -- Owner's Engineering Support

Sargent & Lundy LLC.Company Name - Sargent & Lundy LLC.

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Remote

Full-time

Description Your responsibilities will include, but are not limited to: You will help develop conceptual and detailed designs for new power generation with an emphasis on gas turbine based simple and combined cycle facilities.You will be responsible for leading the Mechanical Engineering design efforts for a team of junior and senior engineers and designers.You will work on challenging assignments that include investigating, trouble-shooting, and solving a wide variety of mechanical engineering

Mechanical EngineerJob Title - Mechanical Engineer

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Englewood, Colorado, USA

Full-time

Job Description 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 solutions, focusing on resiliency and urgency through our 21st Century Security vision. We're erasing boundaries and forming partnerships across industries and around the world. We're advancing spacecraft and the workforce to fuel the next generation. And we're reimagining how space can

Mechanical Engineer SeniorJob Title - Mechanical Engineer Senior

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Englewood, Colorado, 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

Mechanical Engineer JuniorJob Title - Mechanical Engineer Junior

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Englewood, Colorado, USA

Full-time