• Senior Satellite Communications Engineer

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Satellite Communications Engineer** to join our team in the **Reston, VA** location. This is an ... + Strong Network administration experience, including DNS, routing, and firewall configuration + Strong experience monitoring satellite communications equipment and… more
    ManTech (06/04/25)
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  • Senior Field Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Field Engineer** to join our team in **DC, Maryland, and Virginia (DMV) area** . In this role ... evaluation and solution of potential field problems, referring them to Senior Engineers or Project Managers. Field Engineers provide technical engineering… more
    ManTech (05/22/25)
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  • Senior Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …and scripts. + Implement, configure, update, and maintain the Linux operating system firewall . + Experience in handling NFS, CIFS, and SMB permissions. **WHAT YOU'LL ... customer service experience as this position will require candidate to engage with senior military and government leadership. + Must be able to present your ideas… more
    General Dynamics Information Technology (08/12/25)
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  • Senior Network Administrator

    Spectrum Comm Inc (Falls Church, VA)
    The Senior Network Administrator manages and maintains the headquarters' network infrastructure, ensuring high availability, performance, and security. This position ... oversees routing, switching, firewall configuration, and supports network-related projects. Key Responsibilities + Configure and manage routers, switches, firewalls,… more
    Spectrum Comm Inc (08/09/25)
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  • Senior Network Engineer

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior ** **Network Engineer** to join our team in **Norfolk, VA.** This is an **onsite** position. Join ... to the NETTN including Cisco Identity Services Engine (ISE), Cisco Secure Firewall Management Center, Cisco Firepower NGFW firewalls, AAA, 802.1x, VPN deployments,… more
    ManTech (08/08/25)
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  • Azure Senior Cloud Engineer

    SAIC (Arlington, VA)
    **Description** SAIC is seeking a highly skilled and experienced **Azure Senior Cloud Engineer** to join our team. This role involves working hands-on with Azure ... (NSGs), and route tables. + Implement load balancing, VPN gateways, and firewall configurations to ensure secure and efficient network traffic flow. + Infrastructure… more
    SAIC (08/07/25)
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  • Senior Network Designer

    The Boeing Company (Fairfax, VA)
    …growth. Find your future with us. The Boeing Company is currently seeking a ** Senior Network Designer** to join the team in **Fairfax, VA; El Segundo, CA; Huntington ... Cisco CLI + Experience with NTP + Experience with Palo Alto next generation firewall systems and Panorama + Experience with IPSEC and GRE tunnel configurations +… more
    The Boeing Company (08/02/25)
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  • Senior Systems Administrator

    Leidos (Vienna, VA)
    **Description** The National Security Sector at Leidos is seeking a ** Senior System Administrator** to join a dynamic team based in **Tysons Corner, VA** . This ... + Hardware: Network Attached Storage (NAS) deployment and maintenance; Firewall , switch and router installation, deployment and maintenance; server **Additional… more
    Leidos (07/29/25)
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  • Senior Network Engineer

    ManpowerGroup (Fairfax, VA)
    …is partnered with a market-facing professional services firm in their search for a ** Senior Network Engineer** to join their team in Fairfax, VA. This role requires ... Cisco Meraki SD-WAN w/ Cisco Secure Connect, advanced switching, routing, and firewall technologies. + Knowledge of Cisco network equipment including: Cisco Nexus… more
    ManpowerGroup (07/22/25)
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  • Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    …other components of our cybersecurity infrastructure. As part of the team, the ** Senior Systems Engineer** 's responsibilities will include (but will not be limited ... Cisco, Palo Alto, Juniper) and working experience with routing, switching, and firewall configuration is a plus; **General:** + Demonstrated time management and… more
    M. C. Dean (07/15/25)
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