Average salary: $48,000 /yearly

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  • A leading aerospace company is seeking a Nuclear System Engineer to develop and design innovative propulsion and power systems for space applications. The ideal candidate will have a B.S. in nuclear engineering and over 5 years of experience in reactor system design, along... 
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    Blue Origin LLC

    Denver, CO
    3 days ago
  •  ...spaceflight! This role is part of Advanced Concepts and Enterprise Engineering (ACE), supporting Blue Origin’s mission of millions of people...  ..., and hardworking team of engineers, you will help define the nuclear portfolio of propulsion and power systems for in space and... 
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    Permanent employment
    Temporary work

    Blue Origin LLC

    Denver, CO
    4 days ago
  • A consulting engineering firm in Denver seeks an experienced Engineering Consultant to support their Management of Aging Piping Programs. This role involves providing expert engineering advice on BOP Asset Life Cycle Management, along with the analysis of system integrity... 
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    Remote work

    SI Solutions, LLC

    Denver, CO
    1 day ago
  • A leading engineering firm in Englewood, Colorado, is seeking a qualified Electrical or Mechanical Engineer for their Instrumentation and...  ...The role focuses on process controls engineering projects for nuclear power plants, including digital systems design and mentoring... 
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    Sargent Lundy

    Englewood, CO
    2 days ago
  • A leading engineering company in Denver, Colorado, is seeking a mechanical system designer for nuclear power plants. This role involves designing complex mechanical systems and ensuring their compliance with engineering standards. The ideal candidate will have at least... 
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    Black & Veatch

    Denver, CO
    4 days ago
  • A leading engineering firm in Denver, CO is seeking a Mechanical Engineer specializing in nuclear power systems. The successful candidate will design mechanical systems and manage projects while collaborating with diverse teams. Applicants should possess a Bachelor's degree... 
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    Flexible hours

    Black & Veatch Corporation

    Denver, CO
    4 days ago
  • $25 - $30 per hour

    Nuclear Systems Engineering Intern page is loaded## Nuclear Systems Engineering Internlocations: Denver, CO Corporate: Remote - Wyoming: Remote - West Virginia: Remote - Wisconsin: Remote - Washingtontime type: Part timeposted on: Posted 2 Days Agojob requisition id: R-... 
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    Ama Inc

    Denver, CO
    2 days ago
  • $82.38k - $125.86k

    A leading engineering firm is seeking an Electrical Engineer with a BS degree and over five years of experience in nuclear power plant projects. Responsibilities include preparing engineering design packages, conducting power studies, and collaborating within a project... 
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    Work at office
    3 days per week

    Sargent Lundy

    Englewood, CO
    2 days ago
  • $72.69k - $106.25k

    A leading engineering firm in Englewood, CO, seeks an Electrical Engineer for a hybrid role. You will collaborate with a project team to design and analyze nuclear power plant electrical systems. The candidate needs a BS in Electrical Engineering and at least 3 years of... 
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    Sargent Lundy

    Englewood, CO
    4 days ago
  • A leading engineering firm is seeking a Mechanical Engineer specializing in nuclear power to design mechanical systems supporting new and existing plants. The role involves collaboration with engineering teams, adherence to project budgets, and providing technical guidance... 
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    Black & Veatch

    Denver, CO
    1 day ago
  • A leading engineering firm is recruiting Engineering Computer Programming Interns for Spring - Summer 2026. This role offers an opportunity to analyze nuclear power plant systems and develop skills in dynamic and stress analysis while working alongside industry experts... 
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    SI Solutions, LLC

    Denver, CO
    15 hours ago
  • A leading nuclear engineering firm is seeking a Mechanical Engineer to be involved in systems design for nuclear power plants. Responsibilities include preparing modification packages, leading project teams, and interfacing with clients. Candidates should possess a BS or... 
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    Work at office
    3 days per week

    Sargent Lundy

    Englewood, CO
    4 days ago
  • A global leader in engineering solutions is seeking an engineering intern to support their Denver Colorado Engineering Design Team. This 8 to 10 week internship is ideal for 2026 graduates. Interns will gain hands-on skills, assist in project calculations, and learn from... 
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    Amentum

    Englewood, CO
    1 day ago
  • $153.9k - $237k

     ...environmental fatigue, and finite element analysis (FEA) to support our Nuclear Business Unit. The ideal candidate brings experience...  ...Skills/Qualifications: ~ MS in Civil/Structural/Mechanical Engineering (or related). Relevant nuclear/industry experience may substitute... 
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    SI Solutions, LLC

    Denver, CO
    27 days ago
  • $82.38k - $125.86k

    Description You will be involved in nuclear power plant systems design, including preparation or review of: Modification packages for...  ...drawings and/or drawings for nuclear power plant systems Engineering analyses and evaluations to support modifications and operation... 
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    Work at office
    Local area
    Worldwide
    Flexible hours
    3 days per week

    Sargent Lundy

    Englewood, CO
    4 days ago
  • $126.42k - $230.33k

     ...innovation in sustainable infrastructure and our expertise in engineering, procurement, consulting and construction, together we are building...  ...the opportunity to: Design mechanical systems supporting new nuclear power plant designs or modifications to operating nuclear... 
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    Black & Veatch

    Denver, CO
    1 day ago
  • $105k - $135k

    A leading engineering company is looking for a high performing I&C Engineer to join their team in Englewood, Colorado. The role involves supporting design projects and requires a minimum of a bachelor's degree in engineering and at least 7 years of relevant experience.... 

    Amentum

    Englewood, CO
    2 days ago
  • $126.42k - $230.33k

    Select how often (in days) to receive an alert: Mechanical Engineer - Nuclear Power Date: Mar 21, 2026 Location: Denver, CO, US & Gaithersburg, MD, US Company: Black & Veatch Family of Companies Together, we own our company, our future, and our shared success. As an employee... 
    Work experience placement
    Work at office
    Local area
    Flexible hours

    Black & Veatch Corporation

    Denver, CO
    15 hours ago
  • $82.38k - $125.86k

     ...position will offer you the opportunity to work in a project team environment with other engineers and designers involved in the design, modification, and analysis of new and existing nuclear power plant electrical systems. Responsibilities include: Prepare and review... 
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    Work at office
    Local area
    Worldwide
    Flexible hours

    Sargent Lundy

    Englewood, CO
    2 days ago
  • $72.69k - $106.25k

     ...position will offer you the opportunity to work in a project team environment with other engineers and designers involved in the design, modification, and analysis of new and existing nuclear power plant electrical systems You will work on challenging assignments that... 
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    Work at office
    Local area
    Worldwide
    Flexible hours
    3 days per week

    Sargent Lundy

    Englewood, CO
    4 days ago
  • $120k - $150k

     ...center campuses called Tract. The second is the mega-campus vertical development strategy called Fleet Data Centers. Senior Acoustics Engineer owns acoustic and noise compliance design for our behind-the-meter (BTM) power generation and battery energy storage systems (BESS... 
    Local area

    Tract Capital Management, LP

    Denver, CO
    15 hours ago
  • $150k

     ...simulation, and scalable software to create smarter, more adaptive warehouse operations. Position We are seeking a Senior Robotics Engineer to help architect and develop the next generation of Prime Robotics’ autonomous systems. This is a hands-on engineering role... 

    Prime Robotics

    Denver, CO
    18 days ago
  • $72k - $81k

    A leading engineering firm is seeking an energetic Mechanical Engineer for their Westminster, CO office. Ideal candidates will have a Bachelor’s degree in mechanical engineering, preferably with HVAC design experience. The role involves mechanical design for HVAC and plumbing... 
    Work at office

    Coffman Engineers, Inc.

    Westminster, CO
    2 days ago
  • A national engineering firm is seeking a self-motivated Mechanical Engineer for their Westminster office. The successful candidate will have 3-5 years of experience in HVAC/plumbing consulting and will be responsible for mechanical design, energy modeling, and plumbing... 
    Work at office
    Flexible hours

    Coffman Engineers

    Westminster, CO
    15 hours ago
  • A leading engineering consulting firm is seeking a Senior Engineering Consultant for their Nuclear business unit. The role involves conducting stress analyses and supporting project teams in finite element modeling. Candidates should have a BS or MS in Mechanical Engineering... 
    Remote job

    SI Solutions, LLC

    Denver, CO
    3 days ago
  • $130k - $160k

    A leading engineering firm located in Englewood, CO is currently searching for a Structural Engineer 5 to perform complex engineering tasks. The ideal candidate will hold a Bachelor's degree in Engineering, possess a minimum of 10 years of experience, and be a Registered... 

    Amentum

    Englewood, CO
    1 day ago
  • An innovative robotics company in Arvada, CO is looking for an experienced Electrical Engineer to design and validate advanced electronic systems. The ideal candidate will have extensive experience in embedded systems and PCB design, as well as strong skills in power electronics... 

    Aion Robotics Corporation

    Arvada, CO
    4 days ago
  • $110k - $145k

     ...strengthen the architecture connecting embedded devices, PLCs, and Linux-based machine control systems. Working closely with Electrical Engineering and Industrial Control Software teams, you will help modernize the control stack that drives machine performance and reliability.... 
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    Full time
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    Worldwide
    Monday to Friday

    FlackTek Manufacturing Inc

    Louisville, CO
    25 days ago
  •  ...Position Overview: PTS Advance is seeking an experienced MEP Mechanical Design Engineer to join our growing team. The ideal candidate will have a strong background in mechanical building systems design and proven expertise in Revit for modeling and documentation. You... 
    For contractors

    PTS Advance

    Denver, CO
    4 days ago
  • A leading aerospace company is seeking a skilled Systems Engineer to work on Lunar vehicle components, particularly focusing on thermal hardware for lunar landers. The successful applicant will define requirements, develop documentation, and mentor junior engineers. A... 

    Blue Origin

    Denver, CO
    15 hours ago