• Systems Security Engineer I

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …of required education + Security+ CE Certification + **Ability to obtain/maintain to Top Secret US Security Clearance is required** **Qualifications We Prefer:** ... . **IMPORTANT NOTICE:** This position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship status is required as this… more
    Sierra Nevada Company, LLC (08/27/25)
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  • Business Manager II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …experience with Word and PowerPoint + Able to meet critical deadlines + Active Top Secret US Secuirty Clearance **Qualifications We Prefer:** + Experience in ... more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security… more
    Sierra Nevada Company, LLC (08/25/25)
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  • Security Specialist II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …and willing to learn + Strong attention to detail + **An active Top Secret US Security Clearance with SCI Eligibility is required** **Qualifications ... more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret US Security Clearance. US Citizenship… more
    Sierra Nevada Company, LLC (08/24/25)
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  • ISR Business Development Staff

    Lockheed Martin (Littleton, CO)
    …about Lockheed Martin's comprehensive benefits package \#rmshotmiljobs **Basic Qualifications:** Final Top Secret Clearance \(Active\) Experience in Capture, BD, ... and enhance our chances of success\. * Conducting competitive intelligence and Black Hat assessments to position our solutions...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (08/16/25)
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  • Sr Solution Architect

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …and experience across multiple technical domains​ + Ability to obtain/maintain a Top Secret US Security Clearance is required **Qualifications We Prefer:** ... The ISR ( Intelligence , Surveillance & Reconnaissance), Aviation, and Security (IAS)...position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship… more
    Sierra Nevada Company, LLC (08/14/25)
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  • (DoD SKillBridge) Industrial Security Analyst…

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop Grumman, our employees have ... Manuals (DoD Manual 5105.21 Volumes 1-3), Director of National Intelligence (DNI) Intelligence Community Directives (ICD), IC...ICD 503 + Requires an active US Government DoD ** Top - Secret ** security clearance at time of application,… more
    Northrop Grumman (08/09/25)
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  • Program Manager II- Long Range Effects

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …quo, and demonstrate the ability to adapt to dynamic situations + An active Top Secret with SCI eligibility US Security Clearance is required **Qualifications We ... more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security… more
    Sierra Nevada Company, LLC (08/08/25)
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  • Principal Systems Engineer - Reliability…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …and Corrective Action Systems (FRACAS) + **The ability to obtain and maintain a Top Secret US Security Clearance is required** ​ **Qualifications We Prefer:** + ... . **IMPORTANT NOTICE:** This position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship status is required as this… more
    Sierra Nevada Company, LLC (07/18/25)
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  • Staff Engineer Software

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... CO. Northrop Grumman is supporting the US Army's Tactical Intelligence Targeting Access Node (TITAN) program, a scalable and...in lieu of a degree.** + **Current and active Top Secret /SCI security clearance required at time… more
    Northrop Grumman (07/18/25)
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  • Advanced Programs Mission Architect - Staff…

    Northrop Grumman (Boulder, CO)
    …clearance is required to start; with the ability to obtain and maintain a Top Secret /SCI (TS/SCI) security clearance. + Knowledge of Space Development Agency ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have… more
    Northrop Grumman (08/28/25)
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