• Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    …of experience may be considered in lieu of a degree. + **Must have current Top Secret /SCI security clearance at time of application.** + Experience ... 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 (09/21/25)
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  • Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    …years of experience may be considered in lieu of a degree. + **Must have current Top Secret /SCI security clearance at time of application.** + Must have an ... 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 (09/20/25)
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  • Electromagnetic Engineering Effects (E3)…

    Lockheed Martin (Littleton, CO)
    … clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... this and future openings\. As an Electromagnetic Engineering Effects \(E3\) Engineer , you will support the System Engineering \(SE\) Special Disciplines Organization… more
    Lockheed Martin (08/30/25)
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  • Guidance, Navigation, & Control Engineer

    Lockheed Martin (Littleton, CO)
    … clearance with SCI \(adjudicated or eligibility\) is required for consideration\. * Top Secret security clearance with adjudicated SCI \(i\.e\. TS/SCI\) ... Lockheed Martin Space: Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as a destination, we see… more
    Lockheed Martin (10/22/25)
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  • Network Communications Engineer

    SAIC (Boulder, CO)
    …or equivalent certification in accordance with DoD 8140 requirements. + Active Top Secret (TS) clearance with Sensitive Compartmented Information (SCI) ... **Description** SAIC is seeking a **Network Communications Engineer ** to join our team in Boulder, CO...+ Manage the implementation and monitoring of network communications security measures. + Identify and document all configuration items,… more
    SAIC (08/15/25)
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  • Senior System Engineer

    KBR (Colorado Springs, CO)
    …System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... customers in the intelligence and national security communities. In this position, your work will have...and recommends/implements risk reduction measures Qualifications Required: + Active Top - Secret clearance with SCI eligibility + Master's… more
    KBR (08/13/25)
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  • Senior OPIR Systems Engineer

    KBR (Denver, CO)
    …skills to effectively lead discussions across multiple groups Clearance Requirement: + Active Top Secret /SCI security clearance with a current Polygraph ... Title: Senior OPIR Systems Engineer KBR is seeking a highly qualified OPIR Systems Engineer to provide Systems Engineer Technical Advisor (SETA) support for… more
    KBR (09/12/25)
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  • Software Engineer Sr Stf, FBM D5le2,…

    Lockheed Martin (Littleton, CO)
    …of experience\. * Previous C/C\+\+ development experience * Ability to obtain/maintain Top Secret Clearance **Desired Skills:** * Experience in Software ... 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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  • Software Engineer - Early Career

    Lockheed Martin (Littleton, CO)
    …an engineering field\. * Must be a US Citizen ; this position requires a government Top Secret security clearance\. This position is located at a facility ... Martin Space is seeking a full\-time Early Career Software Engineer \. In this role, you will develop software in...we reimagine how space can connect us, while ensuring security and prosperity\. Join us in shaping a new… more
    Lockheed Martin (10/24/25)
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  • Software Quality Engineer Senior

    Lockheed Martin (Littleton, CO)
    …expected by November 2025** **Basic Qualifications:** * Current US Citizenship * Active Top Secret security clearance * Knowledge of quality ... * Lean/Six Sigma black \(or green\) belt * ASQ Certified Software Quality Engineer \(CSQE\) * Knowledge of AS9100 requirements ** Security Clearance Statement:**… more
    Lockheed Martin (10/03/25)
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