• Systems Engineer II - Electronics…

    BAE Systems (Broomfield, CO)
    …by the US Secretary of Education, US Department of Education. + A current, active Top Secret security clearance is required with the ability to obtain and ... maintain a TS / SCI Polygraph. + System Engineering, System Traceability,...be available based on position level and/or job specifics. ** Systems Engineer II - Electronics Traceability** **115320BR**… more
    BAE Systems (09/09/25)
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  • Systems Engineer II - Core…

    BAE Systems (Boulder, CO)
    …is required, but the successful candidate must have ability to obtain and maintain a Top Secret / SCI with Polygraph clearance. + Related experience in either ... **Preferred Education, Experience, & Skills** + A current, active Top Secret / SCI security clearance with...be available based on position level and/or job specifics. ** Systems Engineer II - Core Systems more
    BAE Systems (11/14/25)
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  • Systems Engineer Senior - Core…

    BAE Systems (Westminster, CO)
    …US Department of Education. + The ability and willingness to obtain and maintain a Top Secret / SCI security clearance. + Familiarity with system design and ... clearance/access. **Preferred Education, Experience, & Skills** + A current Top Secret / SCI security clearance is...be available based on position level and/or job specifics. ** Systems Engineer Senior - Core Systems more
    BAE Systems (10/14/25)
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  • Engineer II - Mission Ops Systems

    BAE Systems (Boulder, CO)
    …\#LI-NP1 **Preferred Education, Experience, & Skills** + A current, active TS / SCI clearance. + Experience with Model-based Systems Engineering (MBSE). + ... **Job Description** We re seeking a self-motivated systems engineer to join our ...Education, US Department of Education. + A current, active Top Secret security clearance is required with… more
    BAE Systems (11/07/25)
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  • Senior Principal RF Payload Systems

    BAE Systems (Boulder, CO)
    …Education, Experience, & Skills** + A current TS / SCI or DOD TS security clearance. **Pay Information ** Full-Time Salary Range: $130355 - $221603 Please ... based on position level and/or job specifics. **Senior Principal RF Payload Systems Engineer ** **115016BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (09/09/25)
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  • Space Vehicle Responsible Systems

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... is seeking a talented and highly motivated **Spacecraft Responsible Systems Engineer \(SC RSE\)** to join the...work in a fast\-paced, dynamic team environment . Active TS / SCI preferred **Security Clearance Statement:** This position… more
    Lockheed Martin (11/07/25)
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  • Senior Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    …Excellent communication and interpersonal skills\. * Ability to obtain and maintain a Top Secret \( TS \) security clearance\. **Desired Skills:** * Experience ... Cross\-Domain Solution \(CDS\) products\. This position is for a Systems Engineer /Installer on the Radiant Mercury product...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (11/12/25)
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  • Chief Systems Engineer

    DCCA (Boulder, CO)
    …competitive compensation and benefits package. Visit our website at: www.dcca.com Chief Systems Engineer Candidate must have an active TS / SCI For over 40 ... Chief Systems Engineer Location Boulder, CO Job...facilities (industry and/or Government roles) and possess a current TS clearance with SCI eligibility. The proposed… more
    DCCA (09/04/25)
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  • Manager, Info Security Systems

    L3Harris (Broomfield, CO)
    …sea and cyber domains in the interest of national security. Job Title: Manager, Info Security Systems Engineer TS / SCI - Boulder, CO Job Code: 31261 Job ... requirements development, design, testing, configuration management, and maintenance of information systems and data. + Assist program...years of prior related experience. + Minimum of active Top Secret / SCI security clearance required,… more
    L3Harris (11/15/25)
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  • Big Data Systems Engineer (Remote)

    KBR (Denver, CO)
    Title: Big Data Systems Engineer (Remote) Belong, Connect, Grow, with KBR! KBR's National Security Solutions (NSS) team provides high-end engineering and ... our national security. KBR is seeking a Big Data Systems Engineer to join our team. The...Hours: Standard Basic Qualifications/Knowledge: + Must have an active TS / SCI Security Clearance to be considered for… more
    KBR (10/28/25)
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