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  • Mechanical Process Engineer – Professional

    $90,000-$100,000 Full Time

    Join our team turning abstract ideas into realities. Collaborate with industry experts to develop solutions to mission-critical challenges, such as NASA’s return to the moon,...

  • Principal Nuclear Graphite Engineer

    Salary not listed Full Time

    Job DescriptionWe’ll inspire and empower you to deliver your best work so you can evolve, grow and succeed – today and into tomorrow. We offer...

  • Nuclear Graphite Engineer

    Salary not listed Full Time

    We’ll inspire and empower you to deliver your best work so you can evolve, grow and succeed – today and into tomorrow. We offer an...

  • Senior Nuclear Graphite Engineer

    Salary not listed Full Time

    We’ll inspire and empower you to deliver your best work so you can evolve, grow and succeed – today and into tomorrow. We offer an...

  • Nuclear Technical Engineer

    Salary not listed Full Time

    At Amentum, we're not just solving problems; we're engineering the future. Our team is driven by an unyielding commitment to innovation, integrity, and collaboration, tackling...

  • Commissioning Engineer Mechanical

    Salary not listed Full Time

    Job DescriptionAt Amentum, we're not just solving problems; we're engineering the future. Our team is driven by an unyielding commitment to innovation, integrity, and collaboration,...

  • Senior-Level Mechanical Designer (Hybrid/Remote)

    Salary not listed Full Time

    Senior-Level Mechanical Designer (Hybrid/Remote)Amentum is a global leader in advanced engineering and innovative solutions, supporting critical missions across defense, intelligence, energy, and civilian sectors. Our...

  • Mid-Level Mechanical Designer (Hybrid/Remote)

    Salary not listed Full Time

    Mid-Level Mechanical Designer (Hybrid/Remote)Amentum is a global leader in advanced engineering and innovative solutions, supporting critical missions across defense, intelligence, energy, and civilian sectors. Our...

  • Senior-Level Mechanical Designer (Hybrid/Remote)

    Salary not listed Full Time

    Senior-Level Mechanical Designer (Hybrid/Remote)Amentum is a global leader in advanced engineering and innovative solutions, supporting critical missions across defense, intelligence, energy, and civilian sectors. Our...

  • Senior-Level Mechanical Designer (Hybrid/Remote)

    Salary not listed Full Time

    Senior-Level Mechanical Designer (Hybrid/Remote)Amentum is a global leader in advanced engineering and innovative solutions, supporting critical missions across defense, intelligence, energy, and civilian sectors. Our...

  • Mid-Level Mechanical Designer (Hybrid/Remote)

    Salary not listed Full Time

    Mid-Level Mechanical Designer (Hybrid/Remote)Amentum is a global leader in advanced engineering and innovative solutions, supporting critical missions across defense, intelligence, energy, and civilian sectors. Our...

  • Mechanical Designer Jr.

    $55,000-$65,000 Full Time

    Jr-Level Mechanical DesignerAmentum is a global leader in advanced engineering and innovative solutions, supporting critical missions across defense, intelligence, energy, and civilian sectors. Our people...

  • Specialty Mechanical Equipment Engineer (Hybrid/Remote)

    $150,000-$200,000 Full Time

    Specialty Mechanical Equipment Engineer – Oak Ridge (Hybrid/Remote)Amentum is a global leader in advanced engineering and innovative solutions, supporting critical missions across defense, intelligence, energy,...

  • Specialty Mechanical Engineer Mid (Hybrid/Remote)

    $130,000-$160,000 Full Time

    Specialty Mechanical Equipment Engineer – Oak Ridge (Hybrid/Remote)Amentum is a global leader in advanced engineering and innovative solutions, supporting critical missions across defense, intelligence, energy,...

  • Senior Process Mechanical Designer

    Salary not listed Full Time

    Senior Process Mechanical DesignerJoin our team turning abstract ideas into realities. Collaborate with industry experts to develop solutions to mission-critical challenges, such as NASA’s return...

  • Senior Systems Engineer

    $150,000-$270,000 Full Time

    Worker TypeRegularJob Description AV Inc. is seeking highly motivated System Engineers to join our prime contract.  Members of this team perform ranging System Engineering activities at the...

  • Lead Engineer – Infrastructure Management Center

    $136,000-$231,200 Full Time

    Job Description The OpportunityBAE Systems' Infrastructure Management Center (IMC) is a cross-functional group of engineers supporting infrastructure-related projects across the company, with a focus on...

  • Mechanical Engineer, Navy Facility HVAC/Plumbing Systems

    $79,365-$134,921 Full Time

    Job Description BAE Systems is seeking a Mechanical Engineer to support our work as a prime contractor on a high-profile U.S. Navy facility development, recapitalization,...

  • Mechanical Engineer, Industrial HVAC Systems

    $97,008-$164,914 Full Time

    Job Description BAE Systems is seeking a senior Mechanical Engineer to support our work as a prime contractor on high-profile U.S Navy weapon systems. This...

  • Test Engineer I (TX) – Early Career 2025 University Grad

    Salary not listed Full Time

    Application close date:Applications will be accepted on an ongoing basis until the requisition is closed.At Blue Origin, we envision millions of people living and working...