Network Administrator

The Network Administrator (Intermediate-Level) is responsible for installing configuring maintaining monitoring and securing enterprise network infrastructure to ensure reliable and uninterrupted IT operations. The role supports mission-critical network environments troubleshoots complex connectivity issues manages routing and switching technologies implements cybersecurity controls and assists with infrastructure modernization while maintaining compliance with security standards.

• Install configure maintain and optimize enterprise network infrastructure.
• Monitor network performance availability and security to ensure continuous operations.
• Troubleshoot complex routing switching and connectivity issues.
• Configure and maintain routers Layer 2/3 switches wireless networks firewalls VPNs and telecommunications equipment.
• Implement and enforce network security policies procedures and standards.
• Configure network access control 802.1X authentication and wireless networking solutions.
• Support routing protocols including OSPF BGP EIGRP IPv4/IPv6 multicast and VoIP technologies.
• Maintain VPNs IPSec tunnels and network authentication technologies.
• Develop and maintain technical documentation network diagrams and operational procedures.
• Collaborate with cybersecurity and systems teams on infrastructure upgrades and modernization.
• Provide technical support guidance and training to users and administrators.
• Ensure compliance with cybersecurity and organizational security requirements.

• U.S. Citizenship with an active Secret Clearance.
• IAT Level II Certification or equivalent.
• Minimum 5 years of experience supporting enterprise network environments.
• Strong knowledge of Layer 2/3 networking routing switching and enterprise network architecture.
• Experience with enterprise network security wireless networking VPNs and firewalls.
• Ability to troubleshoot complex network issues in mission-critical environments.

• Bachelors degree in Computer Science Information Technology Cybersecurity Engineering or related field.
• Cisco CCNA CCNP or equivalent certification.
• Experience supporting DoD or Federal enterprise environments.
• Experience with infrastructure modernization and enterprise-scale networking.
• Experience creating technical documentation and network diagrams.

• Full-Time

• On-site