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Tier 2 Network Manager - General Dynamics Information Technology
Job in
Virginia, St. Louis County, Minnesota, 55792, USA
Listed on 2026-07-01
Listing for:
Gravity Engineering Services Pvt Ltd.
Full Time
position Listed on 2026-07-01
Job specializations:
-
IT/Tech
Network Engineer, Cybersecurity, Systems Engineer
Job Description & How to Apply Below
Key Responsibilities
- Provide Tier 2 network support for the 480th ISR Wing, maintaining continuous availability of the Distributed Common Ground System.
- Configure, monitor, and troubleshoot Cisco routing and switching infrastructure, including VLANs, ACLs, and QoS.
- Implement and manage secure VPN connections and firewall policies to protect mission‑critical data.
- Perform network performance analysis, capacity planning, and incident response for TCP/IP and WAN links.
- Collaborate with cross‑functional teams to integrate new systems, apply patches, and document network changes.
- 3+ years of experience in network engineering or management, preferably in a defense or intelligence environment.
- Strong knowledge of Cisco IOS, routing protocols (OSPF, BGP), and switching technologies.
- Hands‑on experience with network security tools, VPN technologies, and firewall configuration.
- Proficiency in Windows Server and Linux operating systems for network services support.
- Ability to work in a 24x7 operational setting and respond to high‑priority incidents.
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