• Sentinel - Sr Principal Systems

    Northrop Grumman (Colorado Springs, CO)
    …your career today. Northrop Grumman Defense Systems is seeking to hire a Sr. Principal Systems Engineer to join its team of diverse and qualified ... The Sentinel program has an exciting opportunity for a Systems Engineer to join the team supporting...Qualifications** + Must be a US citizen with an active DoD Secret security clearance at time of application,… more
    Northrop Grumman (09/10/25)
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  • Sr Principal Engineer Systems

    Northrop Grumman (Colorado Springs, CO)
    …they're making history. Northrop Grumman Space Systems is seeking a **Senior Principal Modeling** **and Simulation Systems Engineer ** to join our team ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...6 Years with Masters; 4 Years with PhD​ + Active DoD Secret Clearance + Experience using Modeling, Simulation,… more
    Northrop Grumman (10/09/25)
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  • Senior Principal Radar Systems

    RTX Corporation (Colorado Springs, CO)
    …Design, Battlespace Integration, and Interoperability for Domestic and International customers. The Senior Principal Radar Systems Engineer will be part of a ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (10/01/25)
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  • Principal Engineer Systems

    Northrop Grumman (Colorado Springs, CO)
    Systems -Launch and Missile Defense Systems presents an excellent opportunity for a Principal Engineer Systems (25-446) to join our team of skilled and ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/13/25)
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  • Principal Systems Engineer

    RTX Corporation (Aurora, CO)
    …problems that create a safer, more secure world. Raytheon Technologies is seeking a Principal Systems Engineer (MBSE) to provide enterprise-wide systems ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (09/03/25)
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  • Principal Software Systems

    Northrop Grumman (Colorado Springs, CO)
    …history. Northrop Grumman Space Systems is seeking a ** Principal Software Systems Integration and Test Engineer ** to join the Systems Engineering ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...1 program (DS1). As a Software Integration and Test Engineer you will be a key member of the… more
    Northrop Grumman (09/20/25)
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  • Senior Principal Engineer

    RTX Corporation (Aurora, CO)
    …safer, more secure world. Raytheon has an immediate opening for a temporary Senior Principal Systems Engineer . This role will support the program's deployed ... Type:** Hybrid **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (11/15/25)
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  • Sr. Principal Systems

    Northrop Grumman (Aurora, CO)
    …part of our mission. Northrop Grumman Space Systems (NGSP) is seeking a **Sr. Principal ** ** Systems Engineer ** to support a program out of our **Aurora, ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...relevant experience with a PhD. + Must have an active Top Secret/SCI clearance at the time of application… more
    Northrop Grumman (09/24/25)
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  • Sr Principal Engineer Systems

    Northrop Grumman (Colorado Springs, CO)
    Systems -Launch and Missile Defense Systems provides an excellent opportunity for a Sr Principal Engineer Systems - Core SE Team Lead (25-334) to join ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/03/25)
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  • C2BMC Principal Systems

    Parsons Corporation (Schriever AFB, CO)
    …redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented **C2BMC Principal Systems Engineer ** to join our team! In this ... events. **What You'll Be Doing:** + Support the Chief Engineer for DCCX in the daily management of the...in STEM and 12+ years of relevant experience + Active Secret clearance + Prior IT enterprise management experience… more
    Parsons Corporation (10/15/25)
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