• Cybersecurity Network Defense

    GovCIO (Denver, CO)
    …in Radford, VA and will be a remote position. **Responsibilities** The Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer ... USD $150,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6786/ cybersecurity - network - defense - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_… more
    GovCIO (09/25/25)
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  • Systems Administrator (TS/SCI with Poly…

    Fluor (Aurora, CO)
    …May require Certified Network Engineer (CNE or CNE/NT) or Certified Network Administrator (CNA) credentials or other applicable certifications * Information ... world to US government agencies such as the DOE, NNSA, the Department of Defense and the Intelligence Community. **Job Description** Must possess a clearance at the… more
    Fluor (07/30/25)
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  • Senior Systems Administrator

    Leidos (Aurora, CO)
    …and modernization initiatives for Chinook and Maru programs. + Collaborate with cybersecurity , network engineering, and software development teams to ensure ... of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the… more
    Leidos (10/10/25)
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