• Senior Windows Administrator

    TekSynap (Radford, VA)
    …+ Microsoft Certified Solutions Expert (MCSE). + Server+. + Cisco Certified Network Associate (CCNA). **Clearance** + Secret - IT- II Non-Critical Sensitive ... perform system hardening; report on security and operational posture. + Lead software/hardware integrations and recommend enhancements to the environment. + Generate… more
    TekSynap (07/26/25)
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  • Senior Systems Administrator (S)

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