• 320 - Senior Network Security Engineer

    ARSIEM (Annapolis Junction, MD)
    …an impact on every client you work with. ARSIEM is looking for a Senior Network Security Engineer . This position will support one of our government clients in ... with VMs using ESXi, Nutanix; additional networking skills such as configuring ports, Cisco switches, NTP and/or chronyc. + Ensure systems are compliant with Secure… more
    ARSIEM (08/08/25)
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  • Principal Network Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Network Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (08/02/25)
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  • Sr. Network Engineer - Routing Remote

    Prime Therapeutics (Annapolis, MD)
    …our passion and drives every decision we make. **Job Posting Title** Sr. Network Engineer - Routing Remote **Job Description** The Systems Engineer Senior IT is ... + Contribute to Data Center and Enterprise LAN/WAN environments and overall network future infrastructure architecture and support strategy. + Design, engineer, and… more
    Prime Therapeutics (07/09/25)
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  • Senior Network Engineer (NE3)

    Nightwing (Annapolis Junction, MD)
    …community, defense, civil, and commercial markets. Job Summary: A Senior Network Engineer (NE3) supporting Nightwing will be responsible for performing networking ... services from network design through implementation, maintenance, and upgrading of existing...3 baseline as defined by DoD 8570.01-M is required. Cisco certification is required Active and transferable US government… more
    Nightwing (06/24/25)
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  • Network Administrator 3

    M. C. Dean (Fort Meade, MD)
    …**Position Summary:** MC Dean is seeking a highly competent TS/SCI with Polygraph cleared ** Network Administrator 3** to assist on the design and maintenance of its ... network of specialized hardware, the selectee will be expected...technologies. + Working knowledge of the following systems: UNIX/LINUX, CISCO IOS, Windows Server, and Microsoft SQL. + Experience… more
    M. C. Dean (07/26/25)
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  • Network Engineer II

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …in lieu of required education + Experience supporting a corporate network , maintaining SLA's, providing support to corporate IT departments. **Qualifications We ... Prefer:** + Cisco CCNA + Hands-on expertise with a wide variety of network related tools, concepts, technologies, best practices and security procedures +… more
    Sierra Nevada Company, LLC (07/21/25)
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  • Network Security Technical Engineer

    Highmark Health (Annapolis, MD)
    …In-depth knowledge of firewalls - VPN Tunnels/Remote Access (Palo Alto, Cisco ASA/Firepower), load balancers (F5 LTM/GTM, Citrix Netscalers SDX/VPX, Cloudflare), ... proxy servers (Broadcom, Skyhigh) + Troubleshooting and Problem Solving network issues + Solid understanding of the OSI model and TCP/IP protocol suite + Proficiency… more
    Highmark Health (08/09/25)
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  • Network Engineer 3 (Cable Support)

    Synergy ECP (Annapolis Junction, MD)
    Network Engineer 3 (Cable Support) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description Synergy ECP, a platform company with ... Engineerto join our team. The ideal candidate will have Cisco and Arista experience. This position does require some...clearance + Requires twelve (12) years of experience providing network engineering support and a Bachelor's Degree in related… more
    Synergy ECP (06/19/25)
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  • Network Deployment Engineer

    EchoStar (Germantown, MD)
    …**DevOps Engineer** to drive operations of our Enterprise business in our **Hughes Network Systems** division **.** We are looking to build and manage services that ... Strong understanding of networking concepts and experience with Fortinet, VeloCloud, Cisco Meraki, Cradlepoint, Juniper, Aruba vendor platforms. + Proficiency with… more
    EchoStar (07/31/25)
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  • Cloud & Network Security Consultant

    Lumen (Annapolis, MD)
    …* Strong understanding of enterprise firewall platforms (eg, Fortinet, Palo Alto, Cisco , VMware NSX) and their role in security architecture assessments * Experience ... assessing AI/ML platforms, DevSecOps environments, and cloud-native services for security and compliance risks * Demonstrated ability to produce and deliver executive-level reporting, including risk summaries, security scorecards, and strategic recommendations… more
    Lumen (07/19/25)
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