• ADNS engineer / Triton connectivity SME

    General Dynamics Information Technology (Portsmouth, VA)
    …Required:** None **Job Family:** Field Service and Support **Skills:** Cisco Routing,LAN Architecture, Network Operations,Routing and Switching,Technical Support ... to make a personal impact as an ADNS Field Engineer and join our NIWC Atlantic ADNS team delivering.../ TS/SCI Preferred * Required Skills and Abilities: + Cisco Certified Network Associate (CCNA) + Linux+… more
    General Dynamics Information Technology (10/06/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …+ Splunk Administration knowledge and skills + Securing and monitoring enterprise level Cisco network , VOIP, and VTC devices + Administering, securing and ... Information System Security Engineer (ISSE) About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small… more
    Assertive Professionals (10/09/25)
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  • Core/WAN Network Lead

    CACI International (Sterling, VA)
    …OPNET NetOne, HP Network Node Manager, etc.) + Experience with CISCO firewall /VPN equipment (Adaptive Security Appliance, etc) + Experience with supporting ... and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key...Cryptographic devises, VPN and VPN client. + Experience with Network analysis tools ( CISCO Network more
    CACI International (10/24/25)
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  • Sr. Network Administrator - NADTC

    Huntington Ingalls Industries (Virginia Beach, VA)
    …with Cisco networking fundamentals (IP addressing, VLANs, routing protocols, Cisco IOS) + Experience with firewall ACL configuration and troubleshooting ... + Experience with network monitoring tools (eg, SolarWinds) + Familiarity with Cisco VoIP, PoE switches, and Call Manager + Experience with NSA Type 1… more
    Huntington Ingalls Industries (08/23/25)
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  • Senior Associate, Physical Security…

    Capital One (Mclean, VA)
    …Security Systems Technician, AWS, Network +).** + **At least 1 year experience with network / firewall technology and Cisco switching and routing** + **At ... Senior Associate, Physical Security Engineer , Global Workplace Services **At Capital One, we...is looking to add a Senior Associate, Physical Security Engineer .** **As a Physical Security Engineer , you'll… more
    Capital One (11/04/25)
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  • Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    …protocols such as TCP/IP, DNS, DHCP, SNMP, Syslog, etc. + Knowledge of specific network equipment (eg Cisco , Palo Alto, Juniper) and working experience with ... of our cybersecurity infrastructure. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited to) the… more
    M. C. Dean (08/27/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …of Linux and/or Windows Server operating systems. + Networking: Knowledge of network protocols, routing, and firewall configurations. + Scripting: Proficiency in ... Certifications: Terraform Certified Professional. + Other Relevant Certifications: CompTIA Network +, Cisco CCNA. _At Nightwing, we value collaboration… more
    Nightwing (09/26/25)
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  • Systems Administrator/ Engineer

    Shuvel Digital (Vienna, VA)
    …change management and control processes are required + Strong knowledge of network , firewall , routing, switching, load balancing, and proxy principles and ... Description: We are looking for a Mid level Systems Administrator/ Engineer that can come in to take ownership of...common Linux operating systems (Centos, Red hat, Ubuntu, and/or Cisco derivative OS's) + Strong understanding and ability to… more
    Shuvel Digital (09/25/25)
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  • Core/WAN Network - Tier 3

    CACI International (Sterling, VA)
    …Management, OPNET NetOne, HP Network Node Manager, etc.) + Experience with CISCO firewall /VPN equipment (Adaptive Security Appliance, etc) - ** ** **What You ... and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key...Cryptographic devises, VPN and VPN client. + Experience with Network analysis tools ( CISCO Network more
    CACI International (10/25/25)
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  • Systems Administrator II Generalist Sr (Windows…

    V2X (Springfield, VA)
    …Senior Systems Administrator II shall work closely with the activity's Senior Systems Administrator, Network Engineer as well as the IT team to ensure that the ... Familiarity and/or hands-on experience with providing O&M support of Cisco Adaptive Security Appliances (ASAs) is a plus. +...for the purpose of satisfying IA/INFOSEC end-point anti-virus, threat, firewall , and web control is a plus. + Familiarity… more
    V2X (11/15/25)
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