Network Engineer

Build and deploy networking components in support of rack and stack infrastructure installations, including access and distribution layer switching -Configure and manage Cisco switching and routing equipment including VLANs, spanning tree, port channels, and static and dynamic routing -Perform initial device configuration, validation, and integration testing for network equipment entering the environment -Support network segmentation and access control configurations in accordance with DISA STIG requirements -Assist with integration of network infrastructure into VMware and virtualized environments under the direction of senior engineers -Troubleshoot and resolve network connectivity issues across switching and routing layers -Maintain accurate network documentation including topology diagrams, VLAN records, IP address management, and configuration baselines -Support ATO documentation efforts and continuous monitoring activities in coordination with the cybersecurity team

4-7+ years of hands-on experience in network engineering or network operations roles -Active Cisco Certified Network Associate (CCNA) certification required; CCNP in progress a strong plus -Solid working knowledge of Cisco switching and routing platforms including Catalyst and ISR product families -Experience with VLAN configuration, spanning tree protocols, port channels, and IP routing in enterprise environments -Familiarity with DISA STIGs and their application to network infrastructure -Experience supporting rack and stack infrastructure builds in a data center or government facility environment -Active Top Secret security clearance required; TS/SCI eligibility preferred Preferred Qualifications -Prior experience in a DoD, IC, or cleared defense contractor environment -Familiarity with VMware NSX or network virtualization concepts -Working knowledge of RMF, NIST 800-53, and the ATO process -Experience with network automation tools such as Ansible or Python scripting -Bachelor’s degree in Information Technology, Network Engineering, or a related field; equivalent experience considered -DoD 8570/8140 IAT Level II certification (Security+, or equivalent)