Mechanical Engineer jobs in Colorado

Remote

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Yesterday

Job ID: 2617801 Location: Remote Work, IN, US Date Posted: 2026-10-19 Category: Engineering and Sciences Subcategory: Mechanical Engr Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Interim_Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: ORA_REMOTE Description SAIC is seeking a Mechanical Engineer to serve as an In-Service Engineering Agent (ISEA) in support of hypersonic weapons systems deployed aboard the Z

Full-time

USD 60,001.00 - 100,000.00 per year

Mechanical Engineer

Littleton, Colorado

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Today

Mid-size engineering firm looking for a building design mechanical engineer with PE This Jobot Job is hosted by: Lincoln Sprague 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 extre

Full-time

USD 120,000.00 - 140,000.00 per year

Mechanical Engineer III

Englewood, Colorado

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Today

Location: Englewood, CO Salary: $50.00 USD Hourly - $59.27 USD Hourly Description: Title: Mechanical Engineer Location: Onsite, Englewood, CO Contract: 1 Year (Temp to Hire) Compensation: $59.27/hr. on W2 Position Overview We are seeking an experienced Mechanical Engineer to support the design, development, analysis, testing, and implementation of innovative mechanical systems and products. This role involves working on complex engineering projects throughout the product lifecycle, from co

Contract

USD 50.00 - 59.27 per hour

Applied Mechanical Engineer

Colorado Springs, Colorado

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Today

Provides applied mechanical engineering for a novel advanced reactor design project. Apply engineering principles to the solution of mechanical problems as they relate to reactor design activities. Mechanical problems are those that are related to the motion and dynamics of heat, gas, air, fluids, and solid materials required to design nuclear reactors and systems that function in a safe and reliable, efficient, and predictable manner. Must be proficient in designing systems in accordance with r

Full-time

USD 110,000.00 - 195,000.00 per year

Senior Mechanical Engineer

Remote or Los Angeles, California

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Today

At Henderson, we're about more than just buildings We're about the people, experiences, and longevity of a building. We're a company of problem-solvers and innovators known for our technical excellence and ability to provide come up with out-of-the-box solutions when it comes to design and construction. We love the process of bringing buildings to life - and keeping them in shape long after the doors open. As an ESOP, each of our employee-owners are an essential part of our mission to lead the

Full-time

USD 146,400.00 - 219,600.00 per year

Mechanical Procurement Engineer Senior

Remote

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Yesterday

Job ID: 2617041 Location: Remote Work, DC, US Date Posted: 2026-09-18 Category: Engineering and Sciences Subcategory: Mechanical Procurement Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 25% of the time Minimum Clearance Required: Interim_Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: ORA_HYBRID Description We are seeking a technically capable and detail-oriented Senior Mechanical Procurement Engineer to join our team. In this role, you wil

Full-time

USD 80,001.00 - 120,000.00 per year

Senior Mechanical Engineer

Remote or Oak Ridge, Tennessee

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Today

RESPONSIBILITIES: Kforce has a clienty in Oak Ridge, TN that is seeking a Senior Mechanical Engineer responsible for design, layout, installation, and maintenance of piping systems and associated supports. This role will support the overall design and analysis of mechanical components, systems and piping designs for nuclear and commercial projects. Responsibilities: * Creates detailed engineering drawings, P&IDs, and 3D models for piping routes, equipment, placement, and plant setup * Performs

Contract

$150 - $160 hourly

Staff Power Systems Engineer, Mechanical Design

Remote

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Today

Req ID: 139209 Remote Position: Yes Region: Americas Country: USA General Overview Job Title: Staff Engineer, Mechanical Design Functional Area: Engineering (ENG) Career Stream: Design Engineering Mechanical (DEM) Role: Staff Engineer (SEN) Job Code: SEN-ENG-DEM Job Band: 10 Direct/Indirect Indicator: Indirect Summary We are seeking a versatile Solutions Mechanical Design Engineer to lead the physical design and development of our emerging energy infrastructure portfolio. In this role, y

Full-time

USD 118,000.00 - 162,000.00 per year

?Mechanical - Lead & Sr Engineer

Remote or Los Angeles, California

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Today

Full-time

USD 113,520.00 - 198,000.00 per year

Senior Mechanical Design Engineer - Liquid Cooling Systems

Remote

•

Today

About the Company Armada is the hyperscaler for the edge, delivering modular AI infrastructure from first deployment to AI factory with speed, scale and sovereignty. Named one of Fast Company's Most Innovative Companies and to the CNBC Disruptor 50, Armada's solutions are deployed in over 60 countries globally for organizations ranging from energy to defense. With nearly $500 million in funding to date, Armada is backed by leading investors including Founders Fund, Lux, BlackRock and Microsoft

Full-time

USD 157,600.00 - 185,000.00 per year

Contractor - Nuclear Mechanical Engineer 4 (NSSS Vessels & Structures)

Remote

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30+d ago

TITLE: Contractor - Nuclear Mechanical Engineer 4 (N Vessels & Structures) LOCATION: Remote with 20% Travel to Houston, TX DURATION: 6-9 Months KEYS: ANSYS ( Finite Element Software) Stress Analysis; ANSYS APDL PYTHON AND MATLAB; N ( Nuclear Steam Supply System) ALWR ( Advanced Light Water Reactor); ASME BPVC Section ASME NQA-1 Quality Assurance Requirements JOB DESCRIPTION: This is a 40 hour/week contract position anticipated to last through all of 2026 and potential into 2027. Work may be p

Easy Apply

Contract

75 - 95

Senior Mechanical Engineer

Remote

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Today

Responsibilities This position is based on a hybrid work schedule and will require in-office work 3 days per week. Overview: Sargent & Lundy Consulting (SLC) works on behalf of clients to support electric power projects. We evaluate and optimize technical, commercial, environmental, and financial aspects of the projects for a variety of clients. Responsibilities: In this role, you will provide development support, conceptual design and owner's engineer services to clients including performing

Full-time

USD 131,960.00 - 205,330.00 per year

Hydro Mechanical Engineer

Remote

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Today

ENTRUST Solutions Group seeks is looking for a Hydro Mechanical Engineer with experience in strong design engineering, fleet engineering, commissioning, and/or operation of operating expertise in hydro turbines and related balance- of- plant (BOP) systems for projects across the United States and Canada. The successful candidate will be responsible for supporting client hydro assets through mechanical assessments and calculations, troubleshooting and root cause analysis, maintenance planning and

Full-time

USD 90,000.00 - 115,000.00 per year

Sr. Hydro Mechanical Engineer

Remote

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Today

ENTRUST Solutions Group seeks is looking for a Sr. Hydro Mechanical Engineer with strong experience in design engineering, fleet engineering, commissioning, and/or maintenance of operating hydro turbines and related balance-of-plant (BOP) systems for projects across the United States and Canada. The successful candidate will be responsible for supporting client hydro assets through mechanical assessments and calculations, troubleshooting and root cause analysis, maintenance planning and executio

Full-time

USD 120,000.00 - 165,000.00 per year

Senior Mechanical Engineer

Remote or Oak Ridge, Tennessee

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Today

Thanks for your interest in Oklo! We are searching for a Sr. Mechanical Engineer to join our fuel recycling engineering team within Oklo's Recycling Division. Position Description You will serve as Oklo's technical expert for high-temperature process piping, pressure vessels, and pressure-retaining components supporting the Oak Ridge Fuel Recycling Facility (OFRF). You will own the mechanical design basis, analysis, code compliance, and technical interfaces for these systems from early design

Full-time

USD 175,000.00 - 210,000.00 per year

Lead Mechanical Engineer 2 - Nuclear

Remote

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Today

Responsibilities 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 modification

Full-time

USD 134,546.00 - 205,557.00 per year

Lead Mechanical Engineer 1 - Nuclear

Remote

•

Today

Full-time

USD 118,023.00 - 180,313.00 per year

Mechanical Engineer V - Design

Remote or Reno, Nevada

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Today

Voyager is an innovative defense, national security and space technology company committed to advancing and delivering transformative, mission-critical solutions. We tackle the most complex challenges to unlock new frontiers for human progress, fortify national security, and protect critical assets to lead in the race for technological and operational superiority from ground to space. Forge the Future: Join Voyager Technologies The future belongs to those who build it. At Voyager Technologies, w

Full-time

USD 130,000.00 - 200,000.00 per year

Project Mechanical Engineer

Remote or Novi, Michigan

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Today

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 34,000 people, in over 30 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world's most complex challenges and deliver more impact together. Role description: Arcadis is looking to hire a Senior Mechanical Engineer to support our multi

Full-time

USD 110,000.00 - 150,000.00 per year

Mechanical Engineer - Aerospace

Remote or Folsom, California

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Today

Voyager is an innovative space, defense, and national security technology company committed to advancing and delivering transformative, mission-critical solutions. We tackle the most complex challenges to unlock new frontiers for human progress, fortify national security, and protect critical assets to lead in the race for technological and operational superiority from ground to space. Forge the Future: Join Voyager Technologies The future belongs to those who build it. At Voyager Technologies

Full-time

USD 97,000.00 - 199,000.00 per year

Mechanical Engineer jobs in Colorado, USA