• Senior Systems Engineer - Onsite

    RTX Corporation (Aurora, CO)
    …US citizenship is required, as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS /SCI - Current At Raytheon, the foundation ... interchanges in support of the program + Active and transferrable TS /SCI US government issued clearance is required prior to start date **Qualifications You Must… more
    RTX Corporation (07/30/25)
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  • Tier 2 IT Technician

    CACI International (Peterson AFB, CO)
    …patches, and resolve software related problems **Qualifications:** _Required:_ + Must posses Active Secret Clearance to start with the ability to obtain and ... Category: Service Contract Act Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type:...maintain a TS /SCI clearance + High School diploma +… more
    CACI International (07/22/25)
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  • Launch Vehicle Integration Systems Engineering…

    General Atomics (Englewood, CO)
    …able to work on a self-initiated basis and in a team environment. + Must have active TS clearance and be able to obtain and maintain TS /SCI security ... - 25 **Relocation Assistance Provided** Provided **US Citizenship Required?** Yes ** Clearance Required?** Yes ** Clearance Level** Senior (8+ years) **Workstyle**… more
    General Atomics (06/12/25)
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  • ADC Engineer, AWS DBS ADC Analytics

    Amazon (Denver, CO)
    …requires that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires the ... Science, Engineering or a related field. - Current, active US Government Security Clearance of TS /SCI with Polygraph Preferred Qualifications - 3+ years… more
    Amazon (09/10/25)
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  • Engineer Principal - RF Systems Analyst

    BAE Systems (Broomfield, CO)
    …sensing payload and mission architecture for the intelligence community. + Current, active TS /SCI or DOD TS security clearance . **Pay Information** Full-Time ... insightful questions, and provide clear communication of proposed solutions \#LI-JL2 A security clearance or access with Polygraph is not required to be eligible for… more
    BAE Systems (09/09/25)
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  • Senior Principal RF Payload Systems Engineer

    BAE Systems (Boulder, CO)
    …applicable clearance /access. **Preferred Education, Experience, & Skills** + A current TS /SCI or DOD TS security clearance . **Pay Information** Full-Time ... RF payload solutions. + Excellent communication and presentation skills. \#LI-JL2 A security clearance or access with Polygraph is not required to be eligible for… more
    BAE Systems (09/09/25)
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  • Engineer II - RF Systems Analyst

    BAE Systems (Broomfield, CO)
    …applicable clearance /access. **Preferred Education, Experience, & Skills** + Current, active TS /SCI or DOD TS security clearance . **Pay Information** ... questions, and provide clear communication of proposed solutions. \#LI-JL2 A security clearance or access with Polygraph is not required to be eligible for… more
    BAE Systems (09/09/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Aurora, CO)
    …security hardening, and ongoing maintenance of Windows servers within classified networks + TS /SCI clearance with a polygraph + Bachelor's degree and 2+ years ... and may need to meet eligibility requirements for access to classified information; TS /SCI clearance with polygraph is required. Compensation At Booz Allen, we… more
    BOOZ, ALLEN & HAMILTON, INC. (09/06/25)
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  • Level II Program Cost Control Analyst

    RTX Corporation (Aurora, CO)
    …US citizenship is required, as only US citizens are eligible for a security clearance **Security Clearance :** TS /SCI without Polygraph At Raytheon, the ... organizations. + Demonstrated ability for collaboration in a team environment. + Active TS /SCI **What We Offer** + Our values drive our actions, behaviors, and… more
    RTX Corporation (09/05/25)
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  • Facility Security Transformation Specialist

    BOOZ, ALLEN & HAMILTON, INC. (Colorado Springs, CO)
    …Protection and Base Defense + Ability to travel up to 25% of the time + TS /SCI clearance + Bachelor's degree Nice If You Have: + Experience supporting business ... to meet eligibility requirements for access to classified information ; TS /SCI clearance is required. Compensation At Booz Allen, we celebrate your… more
    BOOZ, ALLEN & HAMILTON, INC. (09/05/25)
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