• Site Reliability Engineer

    Nightwing (Sterling, VA)
    …executes and analyzes manual IT operations/admin tasks (log analysis, performance tuning, patch management , testing, and incident response) and converts them to ... capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission… more
    Nightwing (09/26/25)
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  • Staff Site Reliability Engineer -Federal,…

    Zscaler (Mclean, VA)
    …Operations and Engineering environments + Experience in monitoring activities such as vulnerability scanning, assessment, patch management , and reporting, ... with a cloud-first strategy. We're looking for an experienced Staff Site Reliability Engineer (Federal) to join our Government Cloud team. Reporting to the Manager,… more
    Zscaler (11/12/25)
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  • System Administrator

    TekSynap (Arlington, VA)
    …& administration (Linux/Windows) + CNCF ecosystem tools & cloud-native environments + Patch & vulnerability management + Cloud service administration ... + Experience with CNCF ecosystem tools and DoD cloud environments. + Strong patch , vulnerability , and performance managementexpertise. + DoD 8570: IAT Level II… more
    TekSynap (10/02/25)
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  • Information System Security Eng (ISSE) III

    Global Resource Solutions (Arlington, VA)
    …working groups, advisory groups, and advisory council meetings + Strong background in Patch /Configuration management , DevOps, and tier 3 support Assist team to ... servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems, forensic analysis/ vulnerability assessment, Group Policy management and configuration,… more
    Global Resource Solutions (09/26/25)
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  • Information Systems Security Officer (Cloud)

    Tetrad Digital Integrity LLC (Ashburn, VA)
    …oversight to vulnerability scanning processes and procedures and security patch management /flaw remediation processes and procedures. + Assist with the ... Impact Assessment (PIA), Risk Assessment Plan, System Security Plan (SSP) and Configuration Management Plan and Section 508 of the Rehabilitation Act Plan + Plan of… more
    Tetrad Digital Integrity LLC (10/08/25)
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  • Sr. System Administrator (Linux)

    Nightwing (Sterling, VA)
    …applying DISA STIGs or equivalent compliance baselines + Familiarity with configuration management , patch management , and system monitoring practices. ... capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission… more
    Nightwing (10/29/25)
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