• Senior Firewall Engineer

    SAIC (Quantico, VA)
    …single IT environment (ie, One IT). **Job Description:** + Designs, implements, and maintains Cisco and Palo Alto firewall systems to secure networks and data, ... Combatant Commands Business Group of SAIC is seeking a Senior Firewall Engineer to support a transformational infrastructure program for DCSA. **This position… more
    SAIC (08/07/25)
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  • Network Engineer - SME

    ABBTECH Professional Resources, Inc. (Herndon, VA)
    **Network Engineer - SME** **Location- Herndon, Va** **Clearance- TS/SCI w/ FSP** **Salary- 200k-215k/yr** _The above salary range represents the range expected for ... Citizenship_** **Position Overview** We are actively seeking a **Senior Network Engineer ** with a strong foundation in enterprise networking and cloud technologies.… more
    ABBTECH Professional Resources, Inc. (07/01/25)
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  • Network Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced Network Engineer to plan, design, implement, operate, and troubleshoot a high-reliability enterprise network ... manage AWS Virtual Private Clouds (VPCs), subnets, route tables, and internet gateways to ensure seamless connectivity and integration of cloud-based applications.… more
    SAIC (08/07/25)
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  • ​​Network Engineer

    Leidos (Ashburn, VA)
    …Background Investigation. **Preferred Qualifications:** + Ability to learn and support new systems and applications. + Redhat, Cisco or Microsoft, Security+, ... monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial … more
    Leidos (08/03/25)
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  • OT/ICS Cybersecurity Engineer (Operational…

    Jacobs (Richmond, VA)
    …cutting edge of industrial cybersecurity? Does securing high criticality operational technology systems and leading a team of cyber professionals motivate you? Are ... career in Cybersecurity of Operational Technology and Industrial Control Systems to the next level with one of the...engineering firms in the world? As the OT/ICS Cybersecurity Engineer (mid level), you'll work at the forefront of… more
    Jacobs (07/29/25)
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  • Network Admin

    Nightwing (Sterling, VA)
    … Certified Network Professional (CCNP), Juniper Networks Certified Internet Associate (JNCIA-Junos), Juniper Networks Certified Specialist Security (JNCIS-SEC) ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (06/27/25)
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  • Network Manager V

    Alaka'ina Foundation Family of Companies (Newport News, VA)
    …security and systems management (NSSM) tools such as: JUNOS Space, Cisco Prime, Flying Squirrel, MeerCat-FS, ArcSight EMS, EMS & BMC Remedy, Wireshark, ... Installing, managing, maintaining, and troubleshooting wired and wireless data network systems and equipment. + Creating network diagrams, project plans, and network… more
    Alaka'ina Foundation Family of Companies (07/12/25)
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