• RF Engineer (Level II) - TS / SCI

    Lockheed Martin (Littleton, CO)
    …be a US Citizen for consideration\. **Clearance Level:** TS / SCI w / Poly **Other Important Information You Should Know** **Expression of Interest:** ... applicants must possess an active security clearance level of: ** TS / SCI with Polygraph** * For long term...candidate's final work location\. Please note that the salary information is a general guideline only\. Lockheed Martin considers… more
    Lockheed Martin (07/26/25)
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  • Network Engineer / Top Secret

    Lockheed Martin (Orlando, FL)
    …be a US Citizen for consideration\. **Clearance Level:** TS / SCI w / Poly **Other Important Information You Should Know** **Expression of Interest:** ... prior to start, with ability and willingness to obtain TS / SCI w / Poly \....to classified information \. \*\*\* **Basic Qualifications:** * Top Secret Clearance; ability and willingness to… more
    Lockheed Martin (08/01/25)
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  • Principal S/ w Configuration Management…

    RTX Corporation (Aurora, CO)
    …Unix/Linux Operating Systems + Requires a current Security+ Certification. + Active and transferable TS / SCI clearance with Poly is required day 1; **U.S. ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with Polygraph At Raytheon, fresh thinking and possibilities are forged… more
    RTX Corporation (07/24/25)
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  • RF Engineer, Senior (Level III) - Top

    Lockheed Martin (Littleton, CO)
    …be a US Citizen for consideration\. **Clearance Level:** TS / SCI w / Poly **Other Important Information You Should Know** **Expression of Interest:** ... maintain, Top Secret with adjudicated SCI Eligibility \(i\.e\. TS / SCI \) for...candidate's final work location\. Please note that the salary information is a general guideline only\. Lockheed Martin considers… more
    Lockheed Martin (07/16/25)
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  • RF Engineer, Staff (Level IV) - Top

    Lockheed Martin (Littleton, CO)
    …be a US Citizen for consideration\. **Clearance Level:** TS / SCI w / Poly **Other Important Information You Should Know** **Expression of Interest:** ... maintain, Top Secret with adjudicated SCI Eligibility \(i\.e\. TS / SCI \) for...candidate's final work location\. Please note that the salary information is a general guideline only\. Lockheed Martin considers… more
    Lockheed Martin (07/12/25)
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  • RF Engineer II, Electrical Ground Support Equip,…

    Lockheed Martin (Littleton, CO)
    …be a US Citizen for consideration\. **Clearance Level:** TS / SCI w / Poly **Other Important Information You Should Know** **Expression of Interest:** ... language\. * Must have an active TOP SECRET clearance with the ability to obtain TS / SCI Security Clearance\. Thus US Citizenship is required\.… more
    Lockheed Martin (08/02/25)
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  • Electronics Engineer II, Electrical Ground Support…

    Lockheed Martin (Littleton, CO)
    …be a US Citizen for consideration\. **Clearance Level:** TS / SCI w / Poly **Other Important Information You Should Know** **Expression of Interest:** ... retirement\)\. * Must have an active TOP SECRET clearance with the ability to obtain TS / SCI Security Clearance\. Thus US Citizenship is required\.… more
    Lockheed Martin (08/02/25)
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  • TDY Cleared Security Escort ( TS ++)

    Amentum (Washington, DC)
    …position and requires the ability to rotate to various locations around the US An active TS / SCI w / Poly is required. These roles will be on-site.** Join ... and the activities of individuals working in and/or visiting sensitive facilities, escort uncleared personnel throughout the facility as... documents. **Basic Qualifications:** . Must have an Active TS / SCI w / Poly US… more
    Amentum (08/08/25)
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  • Data Analyst - Active TS / SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …* Required Technical Skills: ServiceNow Reporting and MS Office * Security Clearance Level: TS / SCI w / Poly * Required Skills and Abilities: communication, ... **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:**… more
    General Dynamics Information Technology (06/25/25)
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  • Software Developer, TS / SCI

    General Dynamics Information Technology (Chantilly, VA)
    …Postgres / PostgreSQL, Ansible, Linux (RHEL) experience and skills, Python + Security Clearance Level: TS / SCI w / CI Poly (or eligibility) + Required ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph...Required Technical Skills: Experience with PowerShell scripting, JavaScript, Java w / Spring Boot, TypeScript w / React+Redux, Graph… more
    General Dynamics Information Technology (07/02/25)
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