Network Engineer

Agensys is seeking an experienced Network Engineer to support a critical Air Force enterprise network environment at Joint Base Andrews. This role is responsible for maintaining secure, high-availability network infrastructure supporting Department of Defense operations. The ideal candidate has extensive Cisco networking experience, strong troubleshooting skills, and expertise supporting classified and unclassified enterprise environments., * Monitor enterprise network infrastructure for alarms, outages, and performance issues.

• Troubleshoot and resolve network hardware, routing, switching, and connectivity issues.
• Configure, maintain, and support enterprise routers, switches, and network infrastructure.
• Escalate complex issues when necessary while ensuring timely resolution.
• Coordinate with vendors during network outages and service interruptions.
• Process Authorized Service Interruptions (ASIs) in accordance with established procedures.
• Maintain network security compliance by implementing STIGs, IOS upgrades, patches, and DoD security requirements.
• Support enterprise network enhancements, upgrades, and infrastructure improvements.
• Participate in an on-call rotation to support operational requirements.
• Assist with special projects and day-to-day network operations as assigned.

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field (or equivalent experience).
• Five (5) or more years of experience supporting enterprise network environments.
• Active DoD Secret Clearance.
• Security+
• Current DoD 8140 IAT Level II certification
• CCNA certification
• Strong experience with Cisco enterprise networking technologies.

• Expert knowledge of:

• LAN switching and VLAN technologies
• Layer 2 and Layer 3 switching
• Routing protocols including OSPF, EIGRP, and IS-IS
• Network troubleshooting in classified and unclassified environments
• DoD network security hardening requirements

Experience supporting encryption devices and DoD COMSEC processes.

Strong analytical, troubleshooting, and communication skills., * Experience with Cisco Identity Services Engine (ISE).

• Experience with Cisco DNA Center.
• Prior experience supporting Air Force or Department of Defense environments.
• Familiarity with Pentagon, Joint Base Andrews (JBA), or Joint Base Anacostia-Bolling (JBAB) network operations.