• Principal Systems Engineer

    RTX Corporation (Aurora, CO)
    …interface documentation, and analysis of system architectures and frameworks. + The principal systems engineer will execute multiple aspects of the ... secure world. We have an exciting opportunity for a Principal System Engineer to join...In this role you will support advanced, leading-edge, software system development by providing systems engineering support,… more
    RTX Corporation (07/30/25)
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  • Principal Test Engineer

    SAIC (Colorado Springs, CO)
    **Description** SAIC seeks a highly experienced Principal Test Engineer to support the US Space Force, Space Systems Command, in performing operational ... government customer, the SAIC Program Manager, and the Chief Engineer , the Principal Test Engineer ...Engineer is responsible for development and execution of system test solutions in accordance with engineering documentation to… more
    SAIC (08/07/25)
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  • Distribution Protection, Controls and SCADA…

    Xcel Energy (Denver, CO)
    …what you're looking for. **The below job summary and responsibilities reflect the principal engineer level role. The successfully chosen candidate will be placed ... Engineer ) registration may be required depending on business need. ** Principal Engineer (Salary Range: $109,300-$152,766)** **Minimum Requirements** +… more
    Xcel Energy (07/25/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Colorado Springs, CO)
    …are not only part of history, they're making history. Northrop Grumman is seeking an Principal /Sr. Principal Systems Engineer for the JTAGS program, you ... cause & corrective action in response to customer priorities + Performing model-based systems engineering (MBSE) to document system architecture and its internal… more
    Northrop Grumman (07/16/25)
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  • Principal Software Engineer

    Northrop Grumman (Colorado Springs, CO)
    …and Missile Defense Systems offers an exciting career opportunity for a Principal Software Engineer to join our team of qualified and diverse individuals. ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...defense system . This position is for a Principal Software Engineer on the Enterprise Services… more
    Northrop Grumman (06/06/25)
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  • Sentinel Sr Principal Software…

    Northrop Grumman (Colorado Springs, CO)
    …your career today. Northrop Grumman Defense Systems is seeking a passionate **Sr Principal Software Engineer - 14590** to join our team and support the ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...internal peer review of work products. As a Senior Principal Software Requirements Engineer , you will be… more
    Northrop Grumman (07/23/25)
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  • Principal Systems Engineer

    RTX Corporation (Aurora, CO)
    …**Security Clearance:** TS/SCI without Polygraph We have an exciting opportunity for a ** Principal Systems Engineer ** - ** Systems Architect** to ... supporting a classified Program. In this role as the Systems Architect & Design (SA&D) Engineer , you...with guidance as well as work independently to create system architecture model products. The SA&D Engineer more
    RTX Corporation (06/20/25)
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  • Principal Scientist / Engineer

    Applied Research Associates, Inc. (Littleton, CO)
    …Rocky Mountain Division (RMD) is seeking a highly motivated and experienced Principal Scientist/ Engineer to lead research and development of innovative solutions ... domains such as underwater acoustics, auditory technologies, and acoustic sensing. As a Principal Scientist/ Engineer you will work as a team lead and provide… more
    Applied Research Associates, Inc. (06/07/25)
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  • Principal Software Engineer (TS/SCI…

    KBR (Colorado Springs, CO)
    Title: Principal Software Engineer (TS/SCI eligible) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... support the Department of Defense in expanding current national capabilities. Principle Software Engineer KBR is seeking a highly motivated Software Engineer to… more
    KBR (08/08/25)
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  • Senior Principal System

    SAIC (Colorado Springs, CO)
    **Description** SAIC seeks a highly experienced and energetic Senior Principal Systems Engineer to support the US Space Force, Space Systems Command, in ... government customer, the SAIC Program Manager, and the Chief Engineer , the Systems Engineer is...systems . + Experience with a broad range of system types: custom developed HW/SW, COTS/GOTS HW/SW, and specialty… more
    SAIC (08/07/25)
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