• Advanced Programs Mission Architect - Staff…

    Northrop Grumman (Boulder, CO)
    …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… more
    Northrop Grumman (08/28/25)
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  • Principal Specialist, Contracts (Onsite)

    RTX Corporation (Aurora, CO)
    …related field and minimum 3 years' experience + Active and transferable US government issued Top Secret / SCI security clearance is required prior to start ... date.​ US citizenship is required, as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS / SCI - Current At Raytheon, the… more
    RTX Corporation (08/08/25)
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  • Senior Manager, Contracts (Onsite)

    RTX Corporation (Aurora, CO)
    …related field and minimum 7 years experience + Active and transferable US government issued Top Secret / SCI security clearance with the ability to obtain ... citizenship is required, as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS / SCI - Current At Raytheon, the foundation… more
    RTX Corporation (08/08/25)
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  • Hardware/Software Systems Integration Lead

    Lockheed Martin (Littleton, CO)
    …independent reviewer * Experience developing training material and as an instructor * Active Top Secret / SCI Clearance **Security Clearance ... , you must be a US Citizen for consideration\. ** Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of Interest:** By… more
    Lockheed Martin (07/12/25)
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  • Operations Analyst Tech

    General Dynamics Information Technology (Peterson AFB, CO)
    …of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** Intelligence ... + Technical skills: Microsoft office + Security clearance level: Active TS / SCI clearance + US citizenship required + Role requirements: Military… more
    General Dynamics Information Technology (08/31/25)
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  • Software Dev Engineer II, Analytics ADC

    Amazon (Denver, CO)
    …React.JS, AngularJS, Vue, TypeScript) - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above Amazon is an equal ... work on a massive scale. The candidate selected must obtain and maintain a security clearance at the TS / SCI with polygraph level. Upon start, the selected… more
    Amazon (08/28/25)
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  • Senior Configuration Manager

    Sumaria Systems, Inc. (Colorado Springs, CO)
    …working in an Agile environment + Previous A&AS experience Travel: Yes (minimal) Security Clearance Required: Top Secret / SCI Position Type: Full Time ... + The employee will work on base in a sensitive compartmentalized information facility. Minimum Qualifications: Citizenship:...Must have and be able to maintain an active TS / SCI level clearance Education: High… more
    Sumaria Systems, Inc. (08/14/25)
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  • Principal Systems Engineer - Military Operations…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …programming or standard tools such as Matlab, Python, and C++. + **Active Top Secret US Security Clearance with SCI eligibility US Security Clearance ... **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security Clearance . US Citizenship status is required as… more
    Sierra Nevada Company, LLC (08/08/25)
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  • Principal/ Sr. Principal Network Engineer

    Northrop Grumman (Aurora, CO)
    …experience; or Master's degree with 4 years of Network Engineering experience + Active/current Top Secret / SCI clearance with adjudicated CI or Full ... or Master's degree with 6 years of Network Engineering experience + Active/current Top Secret / SCI clearance with adjudicated CI or Full Scope Polygraph… more
    Northrop Grumman (08/13/25)
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  • Sr Principal Engineer Systems (25-361 & 25-362)

    Northrop Grumman (Colorado Springs, CO)
    …of application, which is required to start with the ability to obtain Top Secret clearance with SCI eligibility + Ability and willingness to travel up ... Builder Fundamental (OCSMP - MBF) + A current, active in-scope DoD-issued ** Top Secret ** with ** SCI ** eligibility security clearance at the time of… more
    Northrop Grumman (08/27/25)
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