Sr Network Engineer

Role Summary

This position provides advanced network engineering support for complex enterprise environments, with a focus on routing, switching, network modernization, and infrastructure reliability. The role designs, implements, troubleshoots, and optimizes network solutions while supporting technical refresh and migration initiatives within secure environments.

Responsibilities

• Design, implement, maintain, and support enterprise routing and switching environments.
• Support network refresh, replacement, migration, and modernization initiatives.
• Troubleshoot complex network issues involving VLANs, trunking, Spanning Tree Protocol (STP), OSPF, BGP, QoS, LACP, ARP, and related technologies.
• Configure, manage, and optimize Cisco routing and switching technologies, including Cisco ISE and Catalyst Center.
• Apply network security principles and established standards to support secure network operations.
• Collaborate with cross-functional technical teams to coordinate network configurations, upgrades, migrations, and troubleshooting activities.
• Develop and maintain network architecture, configuration, implementation, and troubleshooting documentation.
• Monitor and analyze network performance, availability, capacity, and security.
• Support capacity planning and performance optimization for enterprise network environments.
• Follow applicable security, change management, and compliance requirements.

Qualifications

• 10 to 12 years of hands-on network engineering experience with a strong focus on routing and switching.
• Strong knowledge of Cisco routing and switching technologies, including Cisco ISE and Catalyst Center.
• Experience supporting network refresh, migration, modernization, and equipment replacement initiatives.
• Advanced troubleshooting experience with VLANs, trunking, STP, OSPF, BGP, QoS, LACP, ARP, and related networking technologies.
• Strong understanding of network security concepts applicable to secure enterprise environments.
• This position requires eligibility for a U.S. Government security clearance. In accordance with federal law, U.S. citizenship is required.
• DoD 8570 IAT Level II certification required.
• Availability to work on-site daily.
• Strong written and verbal communication skills.
• Relevant education, training, certifications, or equivalent practical experience.

Publishing Pay Range: $92.00 - $102.00 USD Hourly

This position is based in office and requires employee to work on-site.