• Sr Staff Systems Architect - Top

    Lockheed Martin (Littleton, CO)
    …online for "Lockheed Martin Deer Facility in Littleton CO"\. **Basic Qualifications:** * Current/ Active DoD Top Secret Security Clearance with SCI eligibility * ... **Description:** **Join Our Team as a Systems Architect** C2 Ground is a dynamic and...efforts\. This is a rare opportunity for a seasoned engineer to lead a team of engineers and technicians… more
    Lockheed Martin (09/24/25)
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  • Sr. Principal Air Vehicle System Test…

    Northrop Grumman (Keystone, CO)
    …a company selected international or Guam location after the initial 24-month assignment. + Active DoD Top Secret clearance that is in-scope or currently enrolled ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service Representative** (FSR) to join… more
    Northrop Grumman (11/16/25)
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  • Software Engineer Level 2

    Northrop Grumman (Aurora, CO)
    …of experience may be considered in lieu of degree. + **Requires an active Top -Secret/Sensitive Compartmented Information (SCI) clearance at time of application** ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (10/29/25)
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  • Sentinel Sr. Principal DevOps Engineer

    Northrop Grumman (Colorado Springs, CO)
    …to fit your life and launch your career today. Northrop Grumman Defense Systems is seeking **Sr** **Principal DevOps Engineer .** This position will be ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...in lieu of a degree. + US Citizenship with Active DoD Top Secret clearance with a… more
    Northrop Grumman (10/30/25)
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  • Principal Human Factors Engineer

    RTX Corporation (Aurora, CO)
    …+ Experience with performing MIL-STD-1472 Human Factors, Program tasks and analyses. + Active and transferable US government issued Top Secret SCI Clearance. ... 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 (10/23/25)
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  • Field Engineer

    UIC Government Services and the Bowhead Family of Companies (Fort Carson, CO)
    **Overview** Field Engineer PEO C3N: Bowhead is looking for a Field Engineer to act as company engineering representative at critical or highly sensitive base or ... remote locations, including customer or supplier facilities. The Field Engineer will be responsible for onsite planning, managing, and optimizing network transport,… more
    UIC Government Services and the Bowhead Family of Companies (10/30/25)
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  • Sr RF Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …within SNC's Multi-Domain Solutions group is looking for a highly motivated RF systems engineer to join their multi-disciplinary team executing a portfolio of ... humanity through technology and imagination! As a Sr RF Engineer , you will be using your skills and expertise...: Electronic Warfare, ELINT/SIGINT/ESM, Radar, Signal Processing + An active Top Secret US Security Clearance is… more
    Sierra Nevada Company, LLC (09/23/25)
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  • Project Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    We are seeking a highly skilled Project Engineer with expertise in sensor systems to support the design, integration, and validation of advanced mission ... systems on airborne platforms. In this dynamic role, you...integration + The ability to obtain and maintain a Top Secret US Security Clearance is required + **Domain… more
    Sierra Nevada Company, LLC (11/20/25)
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  • Requirements Manager, Kiewit Infrastructure…

    Kiewit (Lone Tree, CO)
    …Engineering & Technology group is focused on bringing in experienced systems professionals to set standards, lead engineering teams, deliver training, and ... workforce capacity. We don't just build projects; we build careers. With top -notch health benefits, a wealth-building 401k plan (RRSP), and unbeatable growth… more
    Kiewit (11/06/25)
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  • Fullstack Software Engineer -Developer…

    The Boeing Company (Colorado Springs, CO)
    …future with us. The Boeing Company is looking for a **Full-Stack Software Engineer (Experienced/Senior)** to join our Space Mission Systems (SMS) **Evolved ... ground program in **Colorado Springs, CO.** The Boeing Space, Intelligence & Weapon Systems (SI&WS) Division's ESS Mission Planning ground program is a key component… more
    The Boeing Company (11/13/25)
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