• Principal Scientist / Engineer

    Applied Research Associates, Inc. (Littleton, CO)
    …(ARA), Rocky Mountain Division (RMD) is seeking a highly motivated and experienced Principal Scientist/ Engineer to lead research and development of ... underwater acoustics, auditory technologies, and acoustic sensing. As a Principal Scientist/ Engineer you will work as a...well as project and team management. You will shape research strategies, lead multidisciplinary teams, and play a key… more
    Applied Research Associates, Inc. (06/07/25)
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  • Principal Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    Job Summary: Manager Edits Military operations analysis / research influences every SNC technology, program, and strategic area of focus. The successful candidate ... + Master's degree or higher in related field of study (operations research , engineering, mathematics, physics) + AFSIM Developer Training or AFSIM Plug-in… more
    Sierra Nevada Company, LLC (08/08/25)
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  • Power Systems Studies Engineer

    Xcel Energy (Denver, CO)
    …requires a balance of technical acumen and strong communication skills, as the principal engineer will need to convey technical concepts clearly and effectively ... regulatory processes and strategic direction for transmission system plans ** Principal Engineer (Salary Range: $109,300-$152,766)** **Minimum Requirements** +… more
    Xcel Energy (08/15/25)
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  • Transmission Planning Engineer (Entry,…

    Xcel Energy (Denver, CO)
    …requires a balance of technical acumen and strong communication skills, as the principal engineer will need to convey technical concepts clearly and effectively ... preferred. + Graduate degree in fields above preferred. **Position Summary: Principal Transmission Planning Engineer ** **Annual Base Salary $$109,300 -… more
    Xcel Energy (08/12/25)
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  • Senior/ Principal UX Engineer

    Northrop Grumman (Aurora, CO)
    …to the warfighter. Come be a part of our mission! **We are seeking either a Principal UX Engineer - Designer/Researcher (T03) or Senior Principal UX ... at a higher grade based on qualifications listed below._ **Basic Qualifications:** + ** Principal UX Engineer - Designer/Researcher (T03):** 5 years of relevant… more
    Northrop Grumman (08/22/25)
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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 a ** Principal / Sr Principal Engineer Electrical.** This position will be ... cables and or breakout boxes. + Conducts LRU interface research , process documents and collaborates with other engineers to...or low voltage signal) including NFPA-70 Colorado Pay Range: Principal Electrical Engineer : Min: $100,300 - Max:… more
    Northrop Grumman (08/08/25)
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  • Principal Software Engineer (TS…

    KBR (Colorado Springs, CO)
    Title: Principal Software Engineer (TS Security Clearance Required) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... current national capabilities. KBR is seeking a highly motivated Principal Software Engineer to join us in...us in supporting our great nation, supporting Air Force Research Laboratory (AFRL) development team in Colorado Springs, CO.… more
    KBR (08/08/25)
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  • Principal / Sr Principal Software…

    Northrop Grumman (Aurora, CO)
    …National Systems (INS) Business Unit (BU). **What you'll get to do:** As a Software Engineer on this team, you will be working with the I&T lead in the development ... systems that contain logical and mathematical solutions. + Conducts multidisciplinary research and collaborates with equipment designers and/or hardware engineers in… more
    Northrop Grumman (08/08/25)
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  • Senior Principal Engineer Spacecraft…

    BAE Systems (Boulder, CO)
    …incentives may be available based on position level and/or job specifics. **Senior Principal Engineer Spacecraft Power Systems - $15K Sign On Bonus** ... for external hires.** \#LI-AP1 This position is for an experienced power systems engineer who can provide added value to the Electrical Power and Distribution… more
    BAE Systems (08/22/25)
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  • Senior Principal Systems Engineer

    BAE Systems (Westminster, CO)
    …and support regular engagements with the subcontractors. + Serve as the Principal Investigator of Internal Research and Development (IRAD) projects focused ... on radar signal processing algorithms. + Research , review, and prototype radar signal processing algorithms in...available based on position level and/or job specifics. **Senior Principal Systems Engineer - RF Systems** **115260BR**… more
    BAE Systems (08/15/25)
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