• Staff Software/DevOps Engineer

    Northrop Grumman (Aurora, CO)
    …An additional 4 years of experience can be considered in lieu of degree. + **Active Top Secret /SCI security clearance required at time of application with a ... 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 (08/31/25)
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  • Systems Engineer Senior

    Lockheed Martin (Littleton, CO)
    …with Systems Engineering lifecycle and processes * Ability to obtain and maintain a Top Secret security clearance, thus US citizenship is required * ... like?** Lockheed Martin is looking for a talented Systems Engineer to join the Navigation Systems team in Denver,...Systems or Electrical Engineering or relevant field * Current Top Secret security clearance **… more
    Lockheed Martin (10/03/25)
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  • Experienced Systems Engineer - Clearance…

    Lockheed Martin (Littleton, CO)
    …stakeholders \(suppliers, mission partners and USG laboratories\.\) * US citizenship required, Top Secret clearance required prior to start\. * Be accountable ... Space is looking for an innovative and experienced Systems Engineer to support the team that designs, develops, fields...* Familiarity with MBSE concepts * Active or Current Top Secret Clearance; US Citizenship Required **Desired… more
    Lockheed Martin (10/01/25)
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  • DevSecOps Engineer

    SMX (Boulder, CO)
    …Skills & Experience** + This position will require the ability to obtain a US government DoD Top Secret Security clearance. Interim or Active DoD Top ... DevSecOps Engineer (4387)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boulder, CO...as Jira and Confluence. + Interim or Active DoD TOP SECRET security clearance or… more
    SMX (07/30/25)
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  • Principal Software Engineer - X-Lab…

    Northrop Grumman (Colorado Springs, CO)
    …and interpersonal skills **Preferred Qualifications:** + A current, active in-scope DoD-issued ** Top Secret ** security clearance with eligibility to be ... has a exciting career opportunity for a Principal Software Engineer - X-Lab Software Engineer to join...+ Applicants must have a current, active in-scope DoD-issued ** Secret ** security clearance at the time of… more
    Northrop Grumman (10/04/25)
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  • Systems Integration Engineer Staff

    Lockheed Martin (Littleton, CO)
    …geographical locations to collaborate with and influence others * Active DoD Secret security clearance with ability to obtain a Top Secret **Desired ... Integration and Test \(SEIT\) team as a Systems Integration Engineer \. We have a Weapon System level view of...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (10/22/25)
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  • Sr Principal Engineer Systems - SE&V Deputy…

    Northrop Grumman (Colorado Springs, CO)
    …at the time of application, which is required to start with the ability to obtain Top Secret security clearance + Ability and willingness to travel up to ... Systems offers an excellent opportunity for a Sr Principal Engineer Systems - SE&V Deputy EPM to join our...Fundamental (OCSMP - MBF) + Current, active in-scope DoD-issued ** Top Secret ** security clearance at… more
    Northrop Grumman (08/20/25)
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  • System Engineer Sr. - MBSE

    Lockheed Martin (Littleton, CO)
    …Verification * Active Secret Clearance with the ability to obtain a Top Secret Clearance\. **Desired Skills:** * Active TS DoD clearance, US Citizenship ... Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (10/24/25)
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  • Network Operations Center Help Desk…

    L3Harris (Colorado Springs, CO)
    …Specialist, Information Assurance for our Colorado Springs, CO site. The Senior Network Specialist Engineer requires an active Top Secret Clearance with SCI ... sea and cyber domains in the interest of national security . Job Title: Sr. Associate Network/Helpdesk Engineer ...CISSP or Security +) + Must have a Top Secret clearance with eligibility to SCI… more
    L3Harris (10/01/25)
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  • Principal (Level3)/ Sr. Principal (Level 4)…

    Northrop Grumman (Aurora, CO)
    …or a HS diploma/GED with 9 years of Network Engineering experience + Active/current Top Secret /SCI clearance with adjudicated CI or Full Scope Polygraph at time ... history. Northrop Grumman Space Systems is seeking a Network Engineer - Level 3 or 4 to join our...with 12 years of Network Engineering experience + Active/current Top Secret /SCI clearance with adjudicated CI or… more
    Northrop Grumman (10/17/25)
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