• Systems Engineer

    Nou Systems, Inc. (Colorado Springs, CO)
    … and improve capabilities. We are pleased to announce the opening for a Systems Engineer , who will join our Engineering Services Division in Colorado Springs, ... DoD programs/projects + Active DoD Secret Security Clearance + Must be a US Citizen Preferred Qualifications: + Practical experience with Model-Based Systems… more
    Nou Systems, Inc. (11/20/25)
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  • Sentinel - Systems / Principal…

    Northrop Grumman (Colorado Springs, CO)
    …your career today. Northrop Grumman Defense Systems is seeking to hire a ** Systems Engineer ** (T-02) / **Principal Systems Engineer ** (T-03) to ... The Sentinel program has an exciting opportunity for a Systems Engineer to join the team supporting...PhD **Required for Both Levels:** + Must be a US Citizen with an **active DoD Secret… more
    Northrop Grumman (10/09/25)
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  • Sentinel - Principal / Senior Principal…

    Northrop Grumman (Colorado Springs, CO)
    …and launch your career today. Northrop Grumman Defense Systems is seeking a **Principal Systems Engineer / Sr Principal Systems Engineer ** for the ... _This requisition may be filled at either the Principal Systems Engineer level (T-03) or Sr. Principal...PhD **Required for both levels:** + Must be a US Citizen with an **active DoD Secret… more
    Northrop Grumman (11/27/25)
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  • Innovations Lead Systems Engineer…

    Lockheed Martin (Colorado Springs, CO)
    …Mission Systems ' C4ISR** team is looking for a proven and experienced ** Systems Engineer ** to support a one‑of‑a‑kind Cross Business Area campaign that ... explorations, and technology‑selection road‑maps\. The role partners with the Lead Systems Engineer , AWS Infrastructure Architect, AI/ML Engineers, the Advisory… more
    Lockheed Martin (11/06/25)
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  • Systems Engineer -Early Career

    Lockheed Martin (Littleton, CO)
    … engineer Cross\-Domain Solution \(CDS\) products\. This position is for a Systems Engineer /Installer on the Radiant Mercury product within the TSS program\. ... over 20 years\. **WHAT WE'RE DOING** At LM we engineer innovative solutions to deliver resilient systems ,...requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top… more
    Lockheed Martin (11/26/25)
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  • Lead Systems Engineer -Full Time…

    Lockheed Martin (Colorado Springs, CO)
    … Systems ' C4ISR** team is looking for a proven and experienced **Lead Systems Engineer ** to support a one‑of‑a‑kind Cross Business Area campaign that ... into the stack, roll‑out/adopt, and assess impact\." The Lead Systems Engineer \(Lead SE\) will own the...requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret… more
    Lockheed Martin (11/06/25)
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  • Senior Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    … engineer Cross\-Domain Solution \(CDS\) products\. This position is for a Systems Engineer /Installer on the Radiant Mercury product within the TSS program\. ... ARE** Lockheed Martin is seeking a highly motivated Senior Systems Engineer \-IT to join our Radiant Mercury...requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS/SCI… more
    Lockheed Martin (11/12/25)
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  • Systems Engineer - Interfaces

    Lockheed Martin (Littleton, CO)
    …Trident II D5 Fleet Ballistic Missile\. Lockheed Martin is looking for a highly motivated Systems Engineer to become a member of the Systems Engineering and ... Integration Team \(SEIT\)\. As a Systems Interfaces Engineer , you will: * Serve as an interface ...requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top… more
    Lockheed Martin (11/20/25)
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  • Experienced Multidisciplinary Systems…

    Space Dynamics Laboratory (Colorado Springs, CO)
    …26, 2025 The Space Dynamics Laboratory (SDL) is seeking an experienced Multidisciplinary Systems Engineer to develop, integrate, and test satellite ground system ... capabilities. Key Responsibilities: + Supports Program Manager and Lead Systems Engineer in technical management of projects...customer mission needs Required Qualifications: + Must be a US citizen and have an active DoD… more
    Space Dynamics Laboratory (11/28/25)
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  • Senior Principal Systems Engineer…

    RTX Corporation (Aurora, CO)
    **Date Posted:** 2025-11-21 **Country:** United States of America **Location:** CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, ... date.​ US citizenship is required, as only US citizens are eligible for a security...We have an exciting opportunity for a Senior Principal Systems Engineer to provide leadership and direction… more
    RTX Corporation (11/22/25)
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