Chenega MIOS SBU
Network Security Engineer Lead
Chenega MIOS SBU, Fort Belvoir, Virginia, United States, 22060
Network Security Engineer Lead
Ft. Belvoir, VA
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The lead Network Security Engineer will design, implement, test, and troubleshoot a complex network infrastructure at Fort Belvoir, including the RNEC‑NCR network.
Duties and Responsibilities
Use Remedy ticket submissions for all work assignments.
Respond to critical and VIP tickets by telephone or e‑mail within two (2) hours of notification from the appropriate government authority.
Install and maintain Campus Area Network (ICAN) hardware, operating systems, and software applications, ensuring compliance with Information Assurance (IA) security integrity requirements.
Install LAN, WAN, SONET/NCS 4200, and related equipment.
Maintain critical components of the ICAN from edge routers to Area Distribution Switches (NIPR/layer 2, SIPR/Layer #) on a 24‑hour, seven‑day‑a‑week on‑call basis.
Engineer and make network infrastructure changes at Fort Belvoir, Fort Walker, Joint Base Myer‑Henderson Hall, and Fort Meade, covering LAN, WAN, SONET/NCS 4200 links, switches, hubs, concentrators, routers, firewalls, SONET/NCS 4200 multiplexers, Windows servers, SAN, cable backup systems, Cisco Digital Network Architecture (DNA), Cisco Identity Service Engine (ISE), Cisco wireless, stealth watch, Cisco Network Convergence System (NCS), GEM One, fiber, Ethernet cabling, and other components.
Configure and support the DoD Common Access Card (CAC) and Public Key Infrastructure (PKI) for user authentication, application access, and signing/encrypting electronic mail; CAC authentication into the network is mandatory unless an exception is granted by the government.
Maintain the network ICAN infrastructure—including hubs, routers, switches, concentrators, firewalls, VPNs, SONET/NCS 4200 multiplexers, servers, SAN nodes, cable management systems—down to the Edge Access Switch level.
Engineer and maintain network infrastructure for NIPRNET and SIPRNET Internet and web access.
Operate and maintain communication links, establishing links that provide required bandwidth to support effective connectivity between Fort Belvoir and off‑site government facilities.
Implement and maintain software and application configuration management and configuration reporting.
Install and update anti‑virus software and signature files on all assigned assets.
Install security patches to protect against IA vulnerabilities.
Implement procedures to ensure only approved personnel have access to the Fort Belvoir network.
Install government PKI server‑side certificates and implement SSL and other secure methods of data transmission, including support for VPN servers, Citrix, and SQL servers.
Other duties as assigned.
Minimum Qualifications
Bachelor’s degree (or equivalent combination of experience and training).
8+ years or more of Network Administration/Engineering or related experience.
Baseline and Full Computing Environment certifications for IAT‑II IAW DoD 8570.01‑M and BBP 05‑PR‑M‑0002.
CCNP Certification (Enterprise, Service Provider, Data Center, Security, or Collaboration) or higher.
Secret clearance (Tier 5 investigation) required.
Chenega Corporation and family of companies is an EOE. Equal Opportunity Employer / Veterans / Disabled / Native preference under PL 93‑638. We participate in the E‑Verify Employment Verification Program.
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Join our Talent Network
The lead Network Security Engineer will design, implement, test, and troubleshoot a complex network infrastructure at Fort Belvoir, including the RNEC‑NCR network.
Duties and Responsibilities
Use Remedy ticket submissions for all work assignments.
Respond to critical and VIP tickets by telephone or e‑mail within two (2) hours of notification from the appropriate government authority.
Install and maintain Campus Area Network (ICAN) hardware, operating systems, and software applications, ensuring compliance with Information Assurance (IA) security integrity requirements.
Install LAN, WAN, SONET/NCS 4200, and related equipment.
Maintain critical components of the ICAN from edge routers to Area Distribution Switches (NIPR/layer 2, SIPR/Layer #) on a 24‑hour, seven‑day‑a‑week on‑call basis.
Engineer and make network infrastructure changes at Fort Belvoir, Fort Walker, Joint Base Myer‑Henderson Hall, and Fort Meade, covering LAN, WAN, SONET/NCS 4200 links, switches, hubs, concentrators, routers, firewalls, SONET/NCS 4200 multiplexers, Windows servers, SAN, cable backup systems, Cisco Digital Network Architecture (DNA), Cisco Identity Service Engine (ISE), Cisco wireless, stealth watch, Cisco Network Convergence System (NCS), GEM One, fiber, Ethernet cabling, and other components.
Configure and support the DoD Common Access Card (CAC) and Public Key Infrastructure (PKI) for user authentication, application access, and signing/encrypting electronic mail; CAC authentication into the network is mandatory unless an exception is granted by the government.
Maintain the network ICAN infrastructure—including hubs, routers, switches, concentrators, firewalls, VPNs, SONET/NCS 4200 multiplexers, servers, SAN nodes, cable management systems—down to the Edge Access Switch level.
Engineer and maintain network infrastructure for NIPRNET and SIPRNET Internet and web access.
Operate and maintain communication links, establishing links that provide required bandwidth to support effective connectivity between Fort Belvoir and off‑site government facilities.
Implement and maintain software and application configuration management and configuration reporting.
Install and update anti‑virus software and signature files on all assigned assets.
Install security patches to protect against IA vulnerabilities.
Implement procedures to ensure only approved personnel have access to the Fort Belvoir network.
Install government PKI server‑side certificates and implement SSL and other secure methods of data transmission, including support for VPN servers, Citrix, and SQL servers.
Other duties as assigned.
Minimum Qualifications
Bachelor’s degree (or equivalent combination of experience and training).
8+ years or more of Network Administration/Engineering or related experience.
Baseline and Full Computing Environment certifications for IAT‑II IAW DoD 8570.01‑M and BBP 05‑PR‑M‑0002.
CCNP Certification (Enterprise, Service Provider, Data Center, Security, or Collaboration) or higher.
Secret clearance (Tier 5 investigation) required.
Chenega Corporation and family of companies is an EOE. Equal Opportunity Employer / Veterans / Disabled / Native preference under PL 93‑638. We participate in the E‑Verify Employment Verification Program.
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