• RF Engineer, Staff (Level IV) - Top

    Lockheed Martin (Littleton, CO)
    …will be required to obtain, and maintain, Top Secret with adjudicated SCI Eligibility \(i\.e\. TS / SCI \) for long term employment on this program ... starting employment, selected candidates will be required to possess Top Secret clearance\. For this position, applicants...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information more
    Lockheed Martin (07/12/25)
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  • Electronics Engineer II, Electrical Ground Support…

    Lockheed Martin (Littleton, CO)
    …life cycle \(development, deployment, retirement\)\. * Must have an active TOP SECRET clearance with the ability to obtain TS / SCI Security Clearance\. ... with Masters degree\. * Must have an active DoD ** Top Secret clearance** , thus you are...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information more
    Lockheed Martin (08/02/25)
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  • Principal Network Engineer (* TS

    Northrop Grumman (Aurora, CO)
    …Qualifications:** + Must have an active US Government DoD Top Secret / Sensitive Compartmented Information ( SCI ) security clearance with an ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SCI TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (07/10/25)
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  • Orbital Analyst/Principal Orbital Analyst…

    Northrop Grumman (Colorado Springs, CO)
    …Qualifications** + Must have an active US Government DoD Top Secret / Sensitive Compartmented Information ( SCI ) security clearance with an ... is chartered with providing the skills, and innovative technologies to develop, design , produce, and sustain optimized product lines across the sector while… more
    Northrop Grumman (07/23/25)
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  • RF Engineer, Senior Staff (Level V) - TS

    Lockheed Martin (Littleton, CO)
    …required for consideration\. * Top Secret security clearance with adjudicated SCI \(i\.e\. TS / SCI \) is required prior to start\. **Desired Skills:** ... requires the selected applicant to be aU\.S\. Citizen *Active Top Secret clearance with SCI ...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (07/12/25)
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  • Engineer Software 3/4 (active TS

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... chartered with providing the skills, innovative technologies to develop, design , produce and sustain optimized product lines across the...of experience in lieu of a degree. + **Active TS / SCI required at time of application** +… more
    Northrop Grumman (06/05/25)
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  • Software Engineer 3/4 (Active TS

    Northrop Grumman (Aurora, CO)
    …An additional 4 years of experience can be considered in lieu of degree + **Active Top Secret / SCI security clearance required at time of application with a ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (08/12/25)
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  • RF Engineer, Senior (Level III) - TS

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... while maintaining a deep technical proficiency in modeling, simulation, design , and testing\. Ideal candidates will possess a diverse...applicants must possess an active security clearance level of: ** TS / SCI with Polygraph** * For long term… more
    Lockheed Martin (07/26/25)
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  • Systems Administrator ( TS / SCI

    Fluor (Aurora, CO)
    …and the Intelligence Community. **Job Description** Must possess a clearance at the TS / SCI access level, and have favorably completed a government issued ... At Fluor, we are proud to design and build projects and careers. We are...Job Requirements** * Must possess a clearance at the TS / SCI access level, and have favorably completed… more
    Fluor (07/30/25)
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  • Software Engineer TS / SCI Poly

    Leidos (Aurora, CO)
    …activities as a member of an agile development team. You must have an active/current TS / SCI Polygraph up front (this is firm). The development here includes: + ... fast-moving environment. **Security Clearance requirement:** + Candidates must possess an active ** TS / SCI with Polygraph** up frontto be considered for this… more
    Leidos (05/28/25)
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