Senior Network Engineer

SUMMARY Cypher Intelligence is seeking a Network Engineer to support a cleared program in MClean. The successful candidate will join the existing Network Team to support all aspects of the Sponsor’s large, complex, and growing network infrastructure. RESPONSIBILITIES Collaborating with teammates to create, implement, and troubleshoot new engineering designs Translating requirements from internal stakeholders into engineering designs based on a standardized network architecture Presenting proposed changes to the standardized architecture to internal review boards Creating drawings and other configuration management documentation to track network changes Troubleshooting switch, router, and firewall connectivity issues between various customer sites Traveling to various data centers in the WMA to support ongoing network operations Completing patching of all network devices (router, switch, firewall, etc.) in accordance with Sponsor’s policies Performing quarterly reviews of all network device access control lists and rulesets REQUIRED EXPERIENCE, SKILLS, & TECHNOLOGIES Significant hands‑on Cisco hardware configuration and maintenance experience, and hands‑on experience in an enterprise-scale network environment Proficient understanding of the OSI model, TCP/IP, and subnetting Demonstrated proficiency with Cisco switches and Cisco ASA firewalls Demonstrated experience with Tier II/III level troubleshooting Demonstrated experience configuring various routing protocols. Demonstrated experience building IPSec and/or MACSec tunnels Strong shell scripting experience Must have Top Secret/SCI clearance with Full Scope Polygraph #J-18808-Ljbffr