• Network Engineer III

    CACI International (Charlottesville, VA)
    …with large-scale enterprise/global networks. + Experience with DoD Architecture Framework, Juniper systems , and various network protocols. + IAT II certification ... Network Engineer III Job Category: Information Technology Time Type:...+ Focus on Network Engineering, new project requirements, and system maintenance of WAN/LAN environments (25% travel required). +… more
    CACI International (06/20/25)
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  • Splunk SOAR Engineer - TS/SCI with FS Poly…

    Optiv (Herndon, VA)
    A Splunk SOAR Engineer is an individual who can operate independently and will be entrusted with delivering success for Optiv + ClearShark's customers to achieve ... To be successful in this role, a Level I/III Engineer will be expected to specialize in a capability...events, workbook for open investigations, and risk analysis scoring system . + Assist and recommend actions in security operations… more
    Optiv (07/30/25)
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  • Data Center Engineer

    CACI International (Chantilly, VA)
    Data Center Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... This includes continuous service improvement through the modernization of IT system infrastructure. CACI is looking for an experienced, innovative, and motivated… more
    CACI International (06/28/25)
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  • Network Engineer III

    General Dynamics Information Technology (Springfield, VA)
    …turn into opportunity. And our work depends on TS/SCI level cleared **Network Engineer lll** joining our team to support our Intelligence customer in **Springfield, ... has an exciting and challenging opportunity for a **Network Engineer III** on our Network Security Services (NSS) team....+ Routers/Switches (eg Juniper, Cisco, etc.) + Intrusion Detection Systems / IDS Products (eg F5 Load Balancer, Cisco… more
    General Dynamics Information Technology (07/28/25)
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  • Security Engineer -US Citizen Secret…

    NTT DATA North America (Newport News, VA)
    …and forward-thinking organization, apply now. We are currently seeking a Security Engineer -US Citizen Secret Clearance to join our team in Newport News, Virginia ... Tenable.sc. + Research and identify potential vulnerabilities and risks within our systems , and propose mitigation strategies. + Respond to security incidents and… more
    NTT DATA North America (07/16/25)
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  • Network Engineer (Levels 2, 3)

    CACI International (Charlottesville, VA)
    Network Engineer (Levels 2, 3) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... 25% - 50% travel. **More About the Role:** + Coordination of system maintenance, monitoring, and installation of multiple WAN/LAN environments encompassing multiple… more
    CACI International (08/11/25)
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  • Sr. Relay Technician

    Voltyx (Leesburg, VA)
    …Projectmanagement oflarge scale and complex projects. + Train and qualify Relay Technician I, II , or Relay Engineer I + Interact with customers. + Perform ... Title:** Sr. Relay Technician **About The Company:** At Electric Power Systems , we specialize in electrical acceptance testing, commissioning, and maintenance… more
    Voltyx (07/23/25)
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  • Senior Software Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …This position involves developing and maintaining software for training simulation systems including scenario development tools and system interfaces. The ... lifecycle and agile methodologies + Familiarity with US Navy military training systems and combat system simulations Experience Required: + Bachelor's degree… more
    SimIS Inc. (06/23/25)
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  • Senior Network Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Senior Network Engineer ** to join our team in **Chantilly, VA** . This is a position requiring onsite work ... Spoke technology for efficient network routing. + DoD 8140 IAT Level II certification: Security+CE and Computing Environment (CE) certification in Cisco technology… more
    ManTech (08/08/25)
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  • Cybersecurity Malware Reverse Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Cybersecurity Malware Reverse Engineer ** to join our team in the **DC, Maryland, and Virginia (DMV) ... reverse engineering, malware analysis, and cybersecurity. + 8570 Certification- Level II **Preferred Qualifications:** + Previous Network Operations Center (NOC) or… more
    ManTech (06/12/25)
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