• Principal Systems Engineer

    RTX Corporation (Tucson, AZ)
    Systems Engineering and Test Capabilities (SE&TC) organization is currently hiring a ** Principal Systems Engineer - Responsible Systems Engineer ... multi-disciplines to shape innovative solutions for our customers. The Principal Systems Engineer - Responsible... Systems Engineer - Responsible Systems Engineer ( RSE ) is a… more
    RTX Corporation (10/16/25)
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  • Spacecraft Responsible Systems

    Lockheed Martin (Littleton, CO)
    …Prior experience as a Certified Principal Engineer \(CPE\) or Responsible Systems Engineer \( RSE \) * Prior experience leading major milestone reviews ... and prosperity\. Lockheed Martin seeks an innovative and talented **Spacecraft Responsible Systems Engineer \(SC RSE \)** to join the Global Security team in… more
    Lockheed Martin (10/17/25)
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  • Space Vehicle Responsible Systems

    Lockheed Martin (Littleton, CO)
    …Prior experience as a Certified Principal Engineer \(CPE\) or Responsible Systems Engineer \( RSE \) . Experience with Technical Baseline Management . ... is Ours\. Lockheed Martin seeks an innovative and talented Spacecraft Responsible Systems Engineer \( RSE \) to join the Global Security team in Denver,… more
    Lockheed Martin (10/04/25)
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  • Responsible Systems Engineer

    Lockheed Martin (Littleton, CO)
    …technical leader stewarding the system through Flight Test\. As the ** Principal Systems Engineer Weapon System RSE ** your responsibilities will include, ... join us\. Learn more about our Hypersonic Solutions As a Weapon System Responsible Systems Engineer \( RSE \), you will be support the full lifecycle of the… more
    Lockheed Martin (10/31/25)
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  • Responsible System Engineer ( RSE

    Lockheed Martin (Englewood, CO)
    …II D5 Fleet Ballistic Missile\. Lockheed Martin is looking for an energetic and high performing Systems Engineer to join the team in Englewood, CO as our FBM LE2 ... Test Missile Kit 2 \(TMK2\) Responsible System Engineer \( RSE \) delegate\. The TMK2 ...a Top Secret Security Clearance **Desired Skills:** * Certified Principal Engineer \(CPE\) or Delegate CPE for… more
    Lockheed Martin (10/31/25)
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  • RF Engineer - Antenna Element CPE (Level…

    Lockheed Martin (Littleton, CO)
    …and training as Certified Principal Engineer \(CPE\), Responsible Systems Engineer \( RSE \), or equivalent \-Excellent communication and interpersonal ... Littleton, CO\! We are looking for an experienced RF Engineer who holds Certified Principal Engineer...test procedures, test equipment, and measurement techniques for RF systems , including array pattern testing\. \- Ability to author… more
    Lockheed Martin (10/10/25)
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  • Electrical Power Subsystem Engineer III,…

    Lockheed Martin (Littleton, CO)
    …tools for performing EPS analysis\. * Prior experience as a Responsible Systems Engineer \( RSE \) or Certified Principal Engineer \(CPE\) or Delegate ... **Description:** Please join us as a **Electrical Power Subsystem Engineer ** , where you will join Space Protection Programs \(SPP\), one of the most innovative and… more
    Lockheed Martin (10/10/25)
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  • Sr. Principal Design Engineer

    RTX Corporation (Tucson, AZ)
    …more secure world. The Hardware Engineering, Advanced Airframes Department is seeking a Sr. Principal Design Engineer that will be located on site in Tucson, ... to senior program management. + You will coordinate interactions with multiple REA's, RSE 's, ECAD, Design Integrity, IPT leads, CM, Supply Chain and Chief Engineers… more
    RTX Corporation (10/28/25)
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  • Circuit Design Engineering Manager, Missile…

    Lockheed Martin (Englewood, CO)
    …Hardware\. * Certified Principal Engineer \(CPE\) or Responsible Systems Engineering \( RSE \) experience\. * Missile System design experience\. * Supply ... chain technical oversight experience including proposal support and technical evaluations\. * Demonstrated experience with electronics packaging\. * Demonstrated excellent written and oral communications skills are required, with an ability to address diverse… more
    Lockheed Martin (10/29/25)
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  • Lead Electrical Systems Integrator

    Lockheed Martin (Littleton, CO)
    …with Risk and Opportunity Management * Prior experience as a Responsible Systems Engineer \( RSE \) or Certified Principal Engineer \(CPE\) or Delegate ... a better tomorrow\. Lockheed Martin seeks highly motivated **Spacecraft Lead Electrical Systems Integrator** to join the Global Security team in Denver, Colorado\.… more
    Lockheed Martin (08/15/25)
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  • Mech Systems Integrator

    Lockheed Martin (Littleton, CO)
    …problems and train others in their application * Experience as Responsible Systems Engineer \( RSE \), Certified Principal Engineer \(CPE\) or Delegate ... security and prosperity\. Lockheed Martin seeks an innovative and talented **Mechanical Systems Integrator** to join the Global Security team in Denver, Colorado\.… more
    Lockheed Martin (08/23/25)
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  • Payload RF Engineer Staff (Level IV)

    Lockheed Martin (Highlands Ranch, CO)
    …of satellites\. You will guide a team of Payload subsystem Certified Principal Engineers \(CPEs\), Responsible Systems Engineers \(RSEs\), and Integration and ... technical execution with mission needs\. As a Lead Payload RSE , RF Staff Engineer , you will: *...RF engineering staff\. * Own and manage all payload systems engineering work products including specifications, requirements, analyses, and… more
    Lockheed Martin (10/29/25)
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