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  • 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...

  • Mechanical Engineer Design Verification Checker

    $85,500-$150,765 Full Time

    Job ID: 721788BR Date posted: Mar. 25, 2026 Description:Space is a critical domain, connecting our technologies, our security and our humanity. While others view space...

  • Mechanical Engineer Design Verification Checker

    $85,500-$150,765 Full Time

    Job ID: 720751BR Date posted: Mar. 17, 2026 Description:Space is a critical domain, connecting our technologies, our security and our humanity. While others view space...

  • Engineer Principal – Facilities Energy

    $118,095-$200,762 Full Time

    Job Description The BAE Systems Space and Mission Systems’ (SMS) Facilities & Plant Operations teams support the sector's 35 properties representing over 2.2 million SF...

  • HVAC Mechanic Specialist

    Salary not listed Full Time

    Amentum is looking for an HVAC Mechanic Specialist to join our team in McLean, VA! As an HVAC Mechanic Specialist, you will maintain, repair, and...

  • $100,000-$120,000 Full Time

    /General Description Of Job:The Incumbent will develop and manage the preventive/predictive maintenance programs (Inspection, Vibration, Oil Analysis, NDT, Thermography, etc.) to ensure optimum equipment availability...

  • Mechanical Systems Engineer V- HVAC Controls

    Salary not listed Full Time

    Company Conformance StatementIn the performance of their respective tasks and duties all employees are required to conform to the following:Perform quality work within deadlines with...

  • Salary not listed Full Time

    /General Description Of Job:The HVAC/R Mechanic installs, services and repairs heating and air conditioning systems in various establishments.Essential Duties & Job Functions:§ Installs, services and...

  • HVAC Systems 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...

  • Industrial Maintenance Mechanic IV HVAC

    Salary not listed Full Time

    Amentum is seeking an Industrial Maintenance Mechanic IV- HVAC to join our operations & maintenance team.This Industrial Maintenance Mechanic IV is responsible for providing an...

  • Salary not listed Full Time

    /General Description Of Job:The HVAC/R Mechanic installs, services and repairs heating and air conditioning systems in various establishments.Essential Duties & Job Functions:§ Installs, services and...

  • Lead Mechanical Engineer HVAC/Building Services (Hybrid)

    Salary not listed Full Time

    Our Defence and Security teams provide design and engineering services for our nuclear and defence clients across the UK and abroad. Our team is experiencing...

  • Salary not listed Full Time

    /General Description Of Job:The HVAC/R Mechanic installs, services and repairs heating and air conditioning systems in various establishments.Essential Duties & Job Functions:§ Installs, services and...

  • Salary not listed Full Time

    Amentum is seeking an Industrial Maintenance Mechanic IV- HVAC to join our operations & maintenance team.The Industrial Maintenance Mechanic IV- HVAC is responsible for providing...

  • Salary not listed Full Time

    /General Description Of Job:The HVAC/R Mechanic installs, services and repairs heating and air conditioning systems in various establishments.Essential Duties & Job Functions:§ Installs, services and...

  • Industrial Maintenance Mechanic III – Plumber

    Salary not listed Full Time

    Amentum is seeking an Industrial Maintenance Mechanic III - Plumber to join our operations & maintenance team. Typical work schedule will vary based on business...

  • Mechanical / HVAC Designer

    Salary not listed Full Time

    As a mid-level Mechanical / HVAC Designer in the Amentum Nuclear Projects and Consulting business unit you will work with Senior level designers to create...

  • Control Technician, HVAC

    Salary not listed Full Time

    Amentum is seeking a Controls Technician, HVAC to join our team in McLean, VA!Purpose/ScopeOperate, repair, troubleshoot, maintain, and manage the control systems and associated subsystems....

  • HVAC/Building Services Engineer (Hybrid) UK wide

    Salary not listed Full Time

    Our Defence and Security teams provide design and engineering services for our nuclear and defence clients across the UK and abroad. Our team is experiencing...

  • Industrial Maintenance Mechanic IV – HVAC

    Salary not listed Full Time

    Amentum is seeking an Industrial Maintenance Mechanic IV- HVAC to join our Operations & Maintenance team.This maintenance mechanic is responsible for providing an advanced level...