• Staff Network Engineer

    Northrop Grumman (Fairfax, VA)
    …and evaluate and report on new communication technologies to enhance capabilities of the network . **Candidates are required to be Security + certified and have an ... Grumman Space Systems (NGSP) seeks to fill a **Staff Network Engineer** in the Payload and Ground Systems Division...time of application.** + Candidates are required to be Security + certified. + Candidates are required to travel a… more
    Northrop Grumman (08/31/25)
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  • Azure Platform Engineer

    Insight Global (Midlothian, VA)
    …- Azure Networking: Design, implement, and manage Azure Virtual Networks, subnets, network security groups, and VNet peering to ensure secure and ... role involves designing, implementing, and managing Azure services across networking, systems administration , and security . The ideal candidate will have a… more
    Insight Global (09/25/25)
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  • Information Assurance Analyst II - Crystal City

    Epsilon, Inc (Arlington, VA)
    …infrastructure solutions. Our services, ranging from systems administration and network engineering to Information security and data center management, are ... automating security tasks is a plus. + Understanding network security principles, firewall configuration, IDS/IPS, and encryption methods. + Strong… more
    Epsilon, Inc (10/02/25)
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  • UC Engineer

    World Wide Technology (Quantico, VA)
    …of changes, including risk assessments, testing outcomes, and post-implementation reviews. ** Network Administration :** + Monitor network performance and ... troubleshoot connectivity issues. + Ensure network security by understanding firewalls, VPNs, and other security...3+ years in a technical support or IT system administration role. Call Manager: Experience with Cisco Unity Call… more
    World Wide Technology (09/30/25)
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  • Adce I, Region Reliability

    Amazon (Herndon, VA)
    …or A+ or CND (Certified Network Defender) or Network + or Security - 2+ years of systems administration experience (Linux/Windows or Networking) - 2+ years ... systems administration , DevOps, site reliability engineering, software development, and/or network administration - Experience working with at least one… more
    Amazon (10/01/25)
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  • Cyber Targeting Officer

    BAE Systems (Mclean, VA)
    …experience) in areas such as Cybersecurity, Computer Network Forensics, Network Administration , Computer Security , Information Systems, Computer Science ... and an understanding of digital networks, including OSI model, network diagrams and architecture, network security and management products, web services, and… more
    BAE Systems (09/09/25)
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  • Cyber Targeting Officer

    Acclaim Technical Services (Vienna, VA)
    …Degree (or equivalent experience) in areas such as Cybersecurity, Computer Networks, Network Administration , Computer Security , Information Systems or ... the position and an understanding of digital networks, network architecture, network penetration testing (pentesting), network security and management… more
    Acclaim Technical Services (08/14/25)
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  • Incident Manager III

    ARSIEM (Arlington, VA)
    …Support teams performing network security monitoring and/or security operations analysis, system administration , operating system hardening, cyber ... protocols to evaluate risks and prioritize responses based on national security strategies (NCISS). + Supporting teams conducting threat and vulnerability management… more
    ARSIEM (07/10/25)
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  • Action Officer

    Nightwing (Arlington, VA)
    …- Knowledgeable of network security monitoring and/or security operations analysis, system administration , operating system hardening, cyber hygiene ... campaigns, tactics, techniques, and procedures - Familiar with basic system and network administration , traffic analysis techniques, Computer Network Defense… more
    Nightwing (08/01/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Network Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods… more
    Leidos (07/11/25)
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