• SE/SEIT Lead - Top Secret Clearance

    Lockheed Martin (Littleton, CO)
    …the future of our systems engineering efforts\! **Basic Qualifications:** * Current/Active DoD Top Secret Security Clearance * Strong Systems Engineering, ... ADP/Skunkworks product lines * Functional leadership experience a plus\. **Security Clearance Statement:** This position requires a government security clearance more
    Lockheed Martin (12/10/25)
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  • Cyber Security Engineer

    Lockheed Martin (Boulder, CO)
    …still delivering impact\. These positions require the ability to obtain and maintain a DoD clearance up to TS/SCI and the ability to travel\. **Basic ... - NIST SP 800‑53\. * Ability to obtain and maintain a DoD Secret clearance \(TS/SCI preferred\)\. **Desired Skills:** * Bachelor's degree in a related field… more
    Lockheed Martin (10/11/25)
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  • Senior Subcontracts Specialist

    RTX Corporation (Aurora, CO)
    …required, as only US citizens are eligible for a security clearance **Security Clearance :** DoD Clearance : Top Secret At Raytheon, the foundation of ... to obtain and maintain a US government issued security clearance is required. US citizenship is required, as only...and negotiating subcontracts with the US Department of Defense ( DoD ). **What We Offer** Our values drive our actions,… more
    RTX Corporation (12/16/25)
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  • Principal Quality Engineer

    RTX Corporation (Schriever AFB, CO)
    …as only US citizens are eligible for a security clearance ​ **Security Clearance :** DoD Clearance : Secret At Raytheon, the foundation of everything ... or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required,… more
    RTX Corporation (12/05/25)
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  • Cybersecurity System Engineer

    Lockheed Martin (Colorado Springs, CO)
    … 8140 Qualified IAT Level II certification or higher \- Must be able to obtain DoD TS clearance \- Secret clearance required on Day 1 **Desired Skills:** ... environments \- Solid experience with Risk Management Framework Processes \(RMF\), DoD 8510\.01 RMF preferred \- Experience conducting threat modeling, vulnerability… more
    Lockheed Martin (12/25/25)
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  • Manufacturing Technician - C

    L3Harris (Loveland, CO)
    …Colorado Schedule: 9/80 Clearance : Must Be Able to Obtain and Maintain a DoD Security Clearance Which Requires US Citizenship Job Description: The Wescam USA ... + Must be US Citizen. Preferred Additional Skills: + Active DoD Secret clearance or higher is desired. + Special Operations, AFSOC, DOD more
    L3Harris (11/20/25)
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  • Guidance, Navigation & Control,…

    Lockheed Martin (Littleton, CO)
    …navigation and/or flight control algorithm development in weapon systems * An active U\.S\. DOD Secret clearance with an investigation date in the last 5 years ... and able to obtain and hold a DOD Top Secret **Security Clearance Statement:** This position requires a government security clearance , you must be a US… more
    Lockheed Martin (11/22/25)
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  • Senior Principal RF Engineer

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance ​ **Security Clearance :** DoD Clearance : TS/SCI At Raytheon, the foundation of everything ... or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required,… more
    RTX Corporation (11/12/25)
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  • Enterprise Transition to Operations Specialist

    KBR (Colorado Springs, CO)
    …+ Travel Requirements: Minimal + Working Hours: Standard Qualifications: Required: * Active DoD Secret clearance * Bachelor's Degree * 7+ years related ... and options to customers, senior leaders, and stakeholders Preferred: + Active DoD Top Secret clearance , SCI eligible + BS in technical field + 10+ years related… more
    KBR (12/24/25)
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  • Transition to Operations Specialist

    KBR (Colorado Springs, CO)
    …+ Travel Requirements: Minimal + Working Hours: Standard Qualifications: Required: + Active DoD Secret clearance required for this position + Bachelor's Degree + ... and options to customers, senior leaders, and stakeholders Preferred: + Active DoD Top Secret clearance with SCI eligibility + BS in technical field + 10+ years'… more
    KBR (12/10/25)
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