Senior Network Engineer (Classified Networks) – DOE/CIO Team

Savannah River National Laboratory • United State

Relocation

Apply Now

AI Summary

Support mission-critical, classified Department of Energy networks as a Senior Network Engineer, ensuring security, availability, and compliance for federal and national security initiatives. Manage Cisco/Juniper hardware, cryptographic devices, and high-assurance infrastructure while troubleshooting incidents and maintaining documentation. Requires 4-6 years of experience in secure federal/military networks with TCP/IP, routing protocols, and COMSEC expertise.

Key Highlights

Mission-critical role supporting classified DOE networks for national security

Hands-on management of Cisco/Juniper routers, switches, and cryptographic devices (HAIPE)

Root-cause analysis and rapid incident response for minimal downtime

Key Responsibilities

Install, configure, and maintain Cisco and Juniper routers, switches, and networking hardware across LAN/WAN and classified environments

Manage and troubleshoot High Assurance IP Encryptors (HAIPE) including KG-175, KG-245X, and KG-250X devices

Support deployment and diagnostics of long-haul circuits, fiber infrastructure, and classified voice/data systems

Conduct root-cause analysis and rapid response during mission-impacting incidents to restore services with minimal downtime

Maintain compliance with COMSEC procedures, including lifecycle management of cryptographic key material

Create and maintain network configurations, diagrams, and system procedures

Participate in knowledge sharing, peer training, and mentoring activities

Looking to advance your IT & Network Engineering career with relocation support? Explore IT & Network Engineering Jobs with Relocation Packages that include comprehensive packages to help you move and settle in your new role.

Technical Skills Required

TCP/IP Networking Routing Protocols (OSPF, BGP, EIGRP) Cryptographic Device Management (HAIPE, KG-series)

Benefits & Perks

Highly competitive Medical, Dental, and Vision options (including HSA with company seed)

Short- & Long-Term Disability (company-paid)

Life Insurance (non-contributory, 1x salary, company-paid)

Savings & Investment plan (Qualified Non-Elective Company Contribution of 5% with immediate vesting)

Contributory Life Insurance (up to 5x salary with $1M cap)

Paid Time Off

Employee Assistance Plan

Competitive relocation package (domestic/international assistance for eligible positions)

Discover our full range of relocation jobs with comprehensive support packages to help you relocate and settle in your new location.

Nice to Have

Active DOE Q clearance or eligibility for crossover from TS/SCI clearance with polygraph

Experience supporting DOE, NSA, or military network operations

Working knowledge of McAfee firewall appliances and enterprise monitoring tools (e.g., HP Node Manager)

Journeyman Internetworking Technician or Network Operations Specialist certification

Job Description

The Savannah River National Laboratory is seeking a skilled and driven Network Engineer to join a high-performing team supporting mission-critical Department of Energy (DOE) networks. In this role, you will support a secure, enterprise-grade infrastructure delivering network services across classified environments. You’ll operate within a dynamic, cross-functional team that supports national security initiatives, while maintaining the integrity, availability, and confidentiality of sensitive systems and information.

Want the full job description? Read the complete details on LinkedIn, the original posting.

Continue on LinkedIn

This is a short excerpt. All rights to the full description belong to its original publisher.