• Citrix Administrator

    GovCIO (Richmond, VA)
    …of the servers, hardening of the servers and reporting of the overall security and operational status. The position will also recommend improvements to the ... Skills and Experience + Clearance Required: Secret + CompTIA Security +.Computing Environment (CE) Certification (ie, Microsoft Certified Solutions Expert(MCSE),… more
    GovCIO (09/24/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …+ Experience managing Windows and Linux server environments + Knowledge of network security , firewalls, and intrusion detection systems + Experience with ... is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US Navy Training Command. This… more
    SimIS Inc. (09/22/25)
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  • Leadership Development Program - Operations,…

    RTX Corporation (Arlington, VA)
    …as only US citizens are authorized to access certain necessary systems. ** Security Clearance:** None/Not Required RTX Corporation is an Aerospace and Defense company ... in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity . The company, formed in 2020 through the combination of Raytheon… more
    RTX Corporation (08/13/25)
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