Network Administrator (Senior-Level)
Core
Senior Network Administrator ensuring uninterrupted operations for Army Information Technology Portfolio systems including NIPRNET, SIPRNET, and Mission System Environments.
Role type
Senior IC Network Administrator
Builds
Enterprise network infrastructure for Biometric Operations Department
Domain
Defense / Military IT
Deliverable
infrastructure
Required skills
enterprise network architecture, Layer 2/3 switching, routing protocols, network security standards, OSPF, BGP, IPv4/IPv6, VPNs, IPSec tunnels, network authentication technologies, VoIP technologies, network security controls, infrastructure modernization, technical documentation
Preferred skills
Cisco CCNA/CCNP, DoD/Federal environment experience, network security technologies, enterprise-scale networking solutions
Technologies
NIPRNET, SIPRNET, OSPF, BGP, IPv4, IPv6, VPN, IPSec, VoIP, Cisco routers/switches/firewalls
Responsibilities
Administer, configure, maintain, and optimize enterprise network infrastructure including routers, switches, wireless systems, and firewalls. Monitor network performance and security to proactively identify and resolve issues. Troubleshoot complex network, routing, switching, and connectivity issues across multiple environments. Configure and support enterprise routing and network services. Implement and maintain network security controls ensuring compliance with DoD and Army requirements. Develop and maintain network documentation, operational procedures, and technical diagrams.
Seniority
Senior, hands-on IC