• Electrical Engineer ( TS

    Fluor (Aurora, CO)
    …Community. **Job Description** Must have an active (or ability to obtain and maintain) TS / SCI with CI Polygraph Will work under general supervision to initiate, ... ensure quality through testing and validation activities. The Electrical Engineer shall perform, but not limited to: * Support...have an active (or ability to obtain and maintain) TS / SCI with CI Polygraph * US citizen… more
    Fluor (07/30/25)
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  • Software Engineer TS / SCI

    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: + ... has a new and exciting opportunity for a **Software Engineer ** in our **National Security Sector's (NSS) Cyber &...**Security Clearance requirement:** + Candidates must possess an active ** TS / SCI with Polygraph** up frontto be considered… more
    Leidos (08/26/25)
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  • Principal Software Engineer - 25k Sign On…

    Leidos (Aurora, CO)
    …from an accredited college or university. + **Clearance Required: Must have TS / SCI with Polygraph** **Preferred Qualifications:** + Java development experience + ... has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber &...or modified systems or operating environments. + Develop simple data queries for existing or proposed databases or … more
    Leidos (09/06/25)
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  • Automated Test Framework Software Engineer

    Leidos (Aurora, CO)
    …quarterly PI Planning sessions in MD. + **Clearance Required: Must have TS / SCI with Polygraph.** **Preferred Qualifications:** + Experience working with ... has a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (09/27/25)
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  • Software Engineer TS / SCI

    Leidos (Aurora, CO)
    **Description** Leidos has an exciting opportunity for a Software Engineer ! *Must have an active TS / SCI Polygraph up front. No exceptions.* You will perform ... as both an individual and a member of our top -notch agile development team building a large complex enterprise...use design software tools, provide support using formal specifications, data flow diagrams, and other accepted design techniques and… more
    Leidos (09/27/25)
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  • F5 Security Engineer - Active TS

    ENS Solutions (Colorado Springs, CO)
    information systems, telecommunications, or an engineering focused field + Must have an Active TS / SCI and willing to obtain a CI Poly + 5+ years of relevant ... APM + Manage the configuration on multiple physical and virtual F5 across multiple data centers + Develop scripts and tools to automate configuration of a large… more
    ENS Solutions (09/27/25)
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  • Senior Cyber Defense Engineer - TS

    Deloitte (Denver, CO)
    …for project delivery-focused professionals. Qualifications Required: + BS degree in Information Technology, Cybersecurity, Data Science, Information Systems, ... + Must be able to work full time on-site in Denver, CO + Active TS / SCI security clearance required + Experience using cyber reconnaissance to support a federal… more
    Deloitte (09/25/25)
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  • Linux Systems Administrator - TS

    Deloitte (Colorado Springs, CO)
    …the need for employer sponsorship, now or at any time in the future. + Active Top Secret with SCI eligibility security clearance required + Role requires ... technologies and connected products. Qualifications Required: + Bachelor's degree in Information Technology, Cybersecurity, Data Science, Information more
    Deloitte (09/19/25)
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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 ... time-effective manner **Other Job Requirements** * Must possess a clearance at the TS / SCI access level, and have favorably completed a government issued… more
    Fluor (07/30/25)
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  • Staff Data Management Analyst

    Northrop Grumman (Aurora, CO)
    …our mission. Northrop Grumman Space Systems is seeking a **Configuration Manager** / ** Data Manager** (Staff Engineer Technical Services) to join our team. This ... not be limited to, the following:** + Responsible for data management activities. + Implement high-level prioritization of requests...with 8+ years of relevant experience + A current/active TS / SCI Clearance at the time of application… more
    Northrop Grumman (08/13/25)
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