• C2 Network Security…

    Leidos (Hampton, VA)
    …The Multi-Domain Solutions Division at Leidos currently has openings for a Cyber Security Engineer / Information Systems Security Engineer (ISSE). Our team ... supports the Advanced Battle Management System's (ABMS) Digital Infrastructure (DI) Network Manager program. In this mission we support the Department of the Air… more
    Leidos (07/19/25)
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  • Lead Network Engineer

    Guidehouse (Mclean, VA)
    … of enterprise IT infrastructure, including: + Virtualized environments + Network Operations Center (NOC) + Security Operations Center ... escalated network issues. + Implement and oversee network security measures, including access controls and...(8) or more years of experience supporting IT Enterprise Operations and/or Network Engineering. + Bachelor's degree… more
    Guidehouse (07/05/25)
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  • Network Engineer III

    TekSynap (Reston, VA)
    …Oversee enterprise-level IT operations , including: + Virtualized infrastructure + Network Operations Center (NOC) + Security Operations Center ... sustaining FEMA's Office of the Chief Information Officer (OCIO) Operations Portfolio. The mission centers around the Operations...Security Professional ( **CISSP** ) + Cisco Certified Network Professional ( **CCNP** ) + Cisco Certified … more
    TekSynap (07/04/25)
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  • Senior Network Engineer

    KBR (Chantilly, VA)
    …civilian agency. This role includes responsibility for virtualized infrastructure, the Network Operations Center (NOC), the Security Operations ... Lead daily enterprise IT operations including cloud, network , infrastructure, and security service domains. +...security service domains. + Direct and oversee data center migrations, network upgrades, and hybrid cloud… more
    KBR (06/07/25)
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  • Network Engineer

    ManTech (Norfolk, VA)
    …+ Experience in a Network Operations Center (NOC) or Network Operations Security Center (NOSC) environment including help desk, customer ... **Responsibilities include but are not limited to:** + Providing network security support to Navy operational and...(CE/OS) certifications Linux, Windows or Cisco + Expertise in network infrastructure and operations + Proficiency with… more
    ManTech (07/18/25)
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  • Network Architect/Engineer

    ManTech (Herndon, VA)
    …Virginia (Northern) **DMV area** . In this role you will provide crucial support to the Network Operations Security Center (NOSC). You will support and ... and cyber security to maintain and improve network operations and security . **Responsibilities...work in an office environment and maneuver in data center and other IT equipment installation locations. + Constantly… more
    ManTech (06/03/25)
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  • Enterprise Watch Officer (Nightshift) 6PM to 6AM

    CACI International (Chantilly, VA)
    …+ Understanding of ITIL service delivery concepts. + Experience working in a Network Operations Center (NOC) or Security Operations Center (SOC). ... mission environments and enable USAF to transition focus from network operations to mission operations ....and reports to senior-level executives and staff. _Desired:_ + Network + ITIL Foundations + CCENT + Security -… more
    CACI International (06/18/25)
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  • Defense Cyber Operations Officer

    TekSynap (Fort Belvoir, VA)
    …work a rotating 8-hour watch (shift work) in the DTRA Network and Security Operations Center (NOSC) supporting the CSSP monitoring the operational status ... for this position includes: facilitating communication between DTRA CSSP leadership, DTRA Joint Operations Center (JOC), JFHQ-DODIN, DoD Cyber Crime Center … more
    TekSynap (07/21/25)
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  • Sr. NOSC Technician

    Leidos (Reston, VA)
    …and security groups for the agency. Candidate will support the Network Operations and Security Center (NOSC) for the Agency on a 24x7x365 basis, ... networks. The candidate will monitor, manage, troubleshoot, fix/repair, install security patches, and communicate the health of the DTRA...- 10 years of prior relevant experience in a network operations , help desk, or IT support… more
    Leidos (07/23/25)
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  • Senior Computer and Information Research Scientist

    ManTech (Herndon, VA)
    …role you will drive innovation and solve complex security challenges within our Network Operations Security Center (NOSC). The ideal candidate will ... + Conduct research in computer science areas relevant to NOSC operations , such as network security , intrusion detection, threat intelligence, and security… more
    ManTech (05/22/25)
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