• Spacecraft Responsible Systems Engineer (RSE)

    Lockheed Martin (Littleton, CO)
    …etc\.\) * Technical leadership of small teams or projects * Active or Current Top Secret security clearance with eligibility for SCI \- T5 investigation required ... Engineer, and will work closely with a team of top technical talent from across the program to provide...a fast\-paced, dynamic team environment * Active or Current TS /SCI with T5 investigation **Security Clearance Statement:** This position… more
    Lockheed Martin (08/15/25)
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  • Systems Architect IV

    Lockheed Martin (Littleton, CO)
    …need to be a US Citizen, and able to possess and maintain a US DoD TOP SECRET /SCI and SAP clearances to support these government contracts, as well as ... eligibility requirements for access to classified information **Desired Skills:** \- Active TS /SCI and SAP clearances highly preferred \- Experience performing in a… more
    Lockheed Martin (08/14/25)
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  • Software Engineer

    Lockheed Martin (Littleton, CO)
    …work independently and in a team, take initiative, and communicate effectively * Active Top Secret Clearance \(Must be U\.S\. Citizen\) with ability to obtain ... SCI clearance **Desired Skills:** \- Active TS /SCI clearance \- Strong C/C\+\+ or equivalent \(Java/C\#\) OR...must be a US Citizen for consideration\. **Clearance Level:** TS /SCI **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (08/14/25)
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  • Program Management Sr Stf

    Lockheed Martin (Littleton, CO)
    …monthly financial business rhythms including Earned Value Management principles * Must have Active TOP SECRET Clearance with the ability to obtain and maintain ... TS /SCI w/poly **Desired Skills:** * Master of Science in...must be a US Citizen for consideration\. **Clearance Level:** TS /SCI w/Poly **Other Important Information You Should Know** **Expression… more
    Lockheed Martin (08/14/25)
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  • Senior Network Engineer - Secret Clearance

    Lockheed Martin (Schriever AFB, CO)
    …first hop redundancy protocols, and IP subnetting\. **Desired Skills:** * Active TOP SECRET /SCI clearance preferred * Cisco Nexus/Catalyst switches and ... This position requires a government security clearance at the Secret level; you must be a US Citizen for...required prior to starting, with eligibility to obtain a TS /SCI * Ability to obtain DoD 8570\.01\-M IAT Level… more
    Lockheed Martin (08/08/25)
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  • Planning & Scheduling Manager IV

    Lockheed Martin (Littleton, CO)
    …as OpenPlan and MS Project * Must be a United States citizen * Must have an active Top Secret clearance to be considered and be able to obtain a TS /SCI ... 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 (08/08/25)
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  • Information Systems Security Officer (ISSO) I

    General Dynamics Information Technology (Colorado Springs, CO)
    …RQ204374 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... I (Security+ CE, CCNA Security, etc.) **Security Clearance:** + TS /SCI required + Must be able to Attain -.../SCI required + Must be able to Attain - TS /SCI with CI Polygraph \#AirforceSAPopportunities The likely salary range… more
    General Dynamics Information Technology (08/08/25)
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  • Sr. Systems Engineer/Architect, AWS Bespoke…

    Amazon (Denver, CO)
    …of complex hardware/software systems - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above Preferred Qualifications - ... that the candidate selected must currently possess and maintain an active TS /SCI security clearance. The position further requires that, after start, the selected… more
    Amazon (07/26/25)
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  • Advanced Programs Chief Engineer VI

    Lockheed Martin (Littleton, CO)
    …* Willingness to travel up to 25% of the time * Must have an _active_ Top Secret /SCI security clearance **Desired Skills:** * 15\+ years of prior experience in ... technical customer marketing material _To be considered, you must have an active TS /SCI security clearance\._ **Our level 6 employees typically have 20\+ years of… more
    Lockheed Martin (07/24/25)
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  • Program Planner II

    Lockheed Martin (Littleton, CO)
    …Office suite of products including Excel Must have an _active_ TOP SECRET clearance with the ability to obtain TS /SCI security clearance\. **Desired ... 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 (07/23/25)
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