• Network Cybersecurity Engineer…

    General Dynamics Information Technology (Falls Church, VA)
    …- CompTIA **Experience:** 5 + years of related experience **Job Description:** ** CYBERSECURITY ENGINEER SENIOR / ANALYST** Advance your career while impacting ... our national security in cyber as a Cybersecurity Engineer Senior at GDIT. Here, technologists...workloads assessments. You will apply deep technical expertise in firewall & threat management, containerized workloads, and cloud-native defense… more
    General Dynamics Information Technology (11/14/25)
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  • Senior Systems Engineer…

    M. C. Dean (Vienna, VA)
    …protection, data protection / data loss prevention, and other components of our cybersecurity infrastructure. As part of the team, the **Senior Systems Engineer ... include (but will not be limited to) the following: + Analysis of cybersecurity framework (NIST, ISO, CMMC), and development of **detailed architecture and design**… more
    M. C. Dean (08/27/25)
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  • Systems Administrator/ Engineer…

    Shuvel Digital (Vienna, VA)
    Description: We are looking for a Mid level Systems Administrator/ Engineer that can come in to take ownership of day-to-day operations. You will partner with ... deploying, configuring, managing, and maintaining technologies/infrastructure in support our Cybersecurity Operations Center (CSOC) and its associated programs. You… more
    Shuvel Digital (09/25/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be expected to ... Standard Operating Procedures and VISIO diagrams. **Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have an active **TS/SCI with Polygraph**… more
    Northrop Grumman (10/02/25)
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  • Security Engineer (Network Architecture)…

    Noblis (Richmond, VA)
    …responsibilities. Ideal candidates will have deep experience with configurations, firewall rules, network path analysis, and transitioning efforts such as ... security-focused architectural recommendations in complex environments. The TIS Security Engineer will support the FAA Telecommunications and Integrated Services… more
    Noblis (09/17/25)
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  • Sr. Core Network Engineer

    Leidos (Chantilly, VA)
    …and DoD Networks. + Expertise in Vendor Equipment + Expertise in Networking / Firewall based Cybersecurity technologies (5+ years) + Skilled in building extended ... Modernization Sector at Leidos** is seeking a Sr. Network ** Engineer ** to support our global enterprise networks. Our team...+ Have hands-on Cisco / Forcepoint / Palo Alto Firewall experience in both engineering and Operations and maintenance… more
    Leidos (11/07/25)
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  • Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    …security/vulnerability assessments using DoD provided tools, reporting results to the lead cybersecurity system engineer + Provide oversight for the day-to-day ... Imagine One is currently seeking qualified **Network Security Engineer III** individuals to join our team to provide Network Security Engineering Support to Naval… more
    Imagine One Technology & Management (11/12/25)
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  • Application Security Engineer

    ISC2 (Richmond, VA)
    …for good. As the world's leading nonprofit member organization for cybersecurity professionals, our core values - Integrity, Advocacy, Commitment, Inclusion, and ... of certifications provide an independent and globally recognized endorsement of cybersecurity knowledge, skills and experience for all career levels. Our charitable… more
    ISC2 (11/20/25)
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  • Cleared Palo Alto Citrix Engineer

    Virtual Service Operations (Portsmouth, VA)
    Cleared Palo Alto Citrix Engineer * WFH Flexible * Portsmouth, VA (http://maps.google.com/maps?q=Portsmouth+VA+USA) Description Are you looking to take the next steps ... in your career as a Cleared Palo Alto Citrix Engineer ? Let's chat and see if we are a...security solutions to enhance network security, application delivery, and cybersecurity posture. The ideal candidate will provide engineering and… more
    Virtual Service Operations (09/15/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    …civil, and commercial markets. We're seeking a skilled **Senior Network Engineer ** to support implementation and sustainment of enterprise network solutions in ... architectural plans into operational builds + Optimize network performance, manage firewall rules, and support infrastructure upgrades + Troubleshoot and document… more
    Nightwing (09/17/25)
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