• Principal Specialist, Contracts (Onsite)

    RTX Corporation (Aurora, CO)
    …in a related field and minimum 3 years' experience + Active and transferable US government issued Top Secret /SCI security clearance is required prior to ... Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US… more
    RTX Corporation (08/08/25)
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  • RF Engineer (Level II)

    Lockheed Martin (Littleton, CO)
    …* Although not required to start, applicants must be eligible to obtain a US government issued Top Secret security clearance with adjudicated SCI Eligibility ... Automation Framework experience **Security Clearance Statement:** This position requires a government security clearance, you must be a US Citizen for… more
    Lockheed Martin (08/30/25)
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  • Space Intelligence & Operations Analyst

    Northrop Grumman (Aurora, CO)
    …of experience required in lieu of a bachelor's degree. + Must have an active US Government DoD Top Secret security clearance at time of application, current ... please visit http://www.northropgrumman.com/EEO. US Citizenship is required for all positions with a government clearance and certain other restricted positions. more
    Northrop Grumman (08/22/25)
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  • Orbital Analyst/Principal Orbital Analyst (*TS/SCI…

    Northrop Grumman (Colorado Springs, CO)
    …as the interview assessment._ **Basic Qualifications** + Must have an active US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security ... please visit http://www.northropgrumman.com/EEO. US Citizenship is required for all positions with a government clearance and certain other restricted positions. more
    Northrop Grumman (07/23/25)
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  • Principal Network Engineer (*TS/SCI & Poly…

    Northrop Grumman (Aurora, CO)
    …Port Security, Thin Configs). **Basic Qualifications:** + Must have an active US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security ... please visit http://www.northropgrumman.com/EEO. US Citizenship is required for all positions with a government clearance and certain other restricted positions. more
    Northrop Grumman (07/10/25)
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  • Algorithms Software Engineer - Level 2/3

    Northrop Grumman (Boulder, CO)
    …and maintain a TS/SCI clearance. **Preferred Qualifications:** + A current active in-scope US Government DoD issued Top Secret security clearance. + Strong ... business needs. + Applicants must have a current active in-scope US Government DoD issued Secret security clearance at the time of application which is required… more
    Northrop Grumman (09/04/25)
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  • Director, CRAD and New Business Capture Lead

    Lockheed Martin (Colorado Springs, CO)
    …be a US Citizen, andcurrently possess and be able to maintain a US DoD TOP SECRET /SCI clearance,to support this government contract, as well as successfully ... interests\. * Coordinates closely with the key stakeholders for technology development through Government CRAD and LM IRAD to position LM for best value short term… more
    Lockheed Martin (07/12/25)
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  • Sr Principal Agile Coach

    Northrop Grumman (Colorado Springs, CO)
    …Must have the ability to obtain and maintain a US Government DoD security clearance ( Secret , Top Secret ; etc.) * Must be willing to obtain and maintain a ... US Government DoD security clearance ( Secret , Top Secret ; etc.) * Strong understanding of Program Management, Agile methodologies, and EVM Methodologies… more
    Northrop Grumman (08/28/25)
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  • Senior Cyber Security Engineer (P3)

    RTX Corporation (Aurora, CO)
    …(STEM) and 5 years of prior relevant experience + Active and transferable US government issued DoD Top Secret with CI Polygraph security clearance ... Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US… more
    RTX Corporation (08/15/25)
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  • Chief Systems Engineer

    SAIC (Boulder, CO)
    …or other national security facilities. Experience may include roles in both industry and Government settings. + Active Top Secret (TS) clearance with ... you will be oversee, manage, and lead an enterprise-level evolution of government facilities, hardware, and software technical baselines. This position is listed as… more
    SAIC (08/20/25)
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