• Network Management Systems (NMS)…

    CACI International (Sterling, VA)
    …* * * **The Opportunity** : We are seeking an experienced Network Management Systems Engineer specializing in Application Integration to join our team. The ... systems (Riverbed, Network Node Manager), observability platforms (eg Splunk , Elastic), and other enterprise applications (eg, ServiceNow, CMDB, security tools)… more
    CACI International (10/23/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …(eg, proper agents installed, proper configs, etc.) + Integrate Linux and Windows systems with other enterprise tooling (eg, ACAS, Splunk , SolarWinds, Backup ... of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, bringing… more
    General Dynamics Information Technology (09/16/25)
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  • System Administrator

    TekSynap (Arlington, VA)
    …**WORK AUTHORIZATION/SECURITY CLEARANCE** USCitizenship **Clearance requir** **eme** **nt** :Active ** Secret clearance** ( Top Secret /SAP preferred). **OTHER ... Engineer ** toadminister and sustain JPO's classified and unclassified systems , applying patches,monitoringuptime, and ensuring compliance in cloud-native environments.… more
    TekSynap (10/02/25)
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  • Defensive Cyber Operations Lead

    World Wide Technology (Chantilly, VA)
    …junior analysts and ensure knowledge transfer across the DCO team. **Requirements:** + Active Top Secret SCI clearance with CI Poly. + Bachelor's degree in ... IT solutions that accelerate the interoperability and resiliency of mission-critical systems . Want to work with highly motivated individuals that come together… more
    World Wide Technology (10/02/25)
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  • Software Developer/SME

    Amentum (Chantilly, VA)
    …practices. + Background in on-call support and operational monitoring of critical systems . **Clearance Required:** + TS /SCI w/ Poly **Minimum Education:** + ... mission. **Your Impact:** We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The ideal candidate will have over 10… more
    Amentum (10/27/25)
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  • System and Network Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …chn ical skill and careful planning. That's why we need you, an experienced network engineer who knows how to develop the exact network the DoD needs. As a network ... engineer on our team, you'll use your experience in...and increase security, reliability, and availability for mission-critical network systems . You'll apply your expertise in routing and switching,… more
    BOOZ, ALLEN & HAMILTON, INC. (10/24/25)
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  • Software Technical Lead

    Amentum (Herndon, VA)
    …experience with expertise in multi-tiered C# .NET applications, information systems , and service-oriented architectures. This leadership role requires strong ... and Linux + Drive system monitoring, troubleshooting, and optimization efforts using Splunk and Grafana/Prometheus + Work with Jira and Confluence for agile… more
    Amentum (10/27/25)
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  • Cloud Architect

    Nightwing (Sterling, VA)
    …Citizen + Must have an active Secret clearance and be able to obtain a TS /SCI clearance + Must be able to obtain DHS Suitability + 8+ years of directly relevant ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (11/08/25)
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  • Sr. System Administrator (Linux)

    Nightwing (Sterling, VA)
    …+ US Citizenship + Active Secret clearance. Must be able to obtain a TS /SCI clearance + Must be able to obtain DHS Suitability + Minimum 6+ years of ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (10/29/25)
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