Network Engineer, Senior
About The Position
Join GDIT and be a part of the team of men and women that solve some of the world’s most complex technical challenges. The Defense Threat Reduction Agency (DTRA) Defense Stockpile Management Systems (DSMS) support is searching for a Sr. Network Engineer to join their team in Fort. Belvoir, VA. The Sr. Network Engineer is responsible for the design, implementation, maintenance, and security of enterprise LAN/WAN environments. This role ensures strict adherence to Department of War (DoW) cybersecurity and configuration-management standards, providing critical technical leadership, Operations & Maintenance (O&M), and continuous monitoring for mission-critical networks.
Requirements
- 7 + years of related experience
- Active Secret Clearance
- US Citizenship Required: Yes
- Clearance Level Must Currently Possess: Secret
- Clearance Level Must Be Able to Obtain: Top Secret
- CompTIA Security+ (Required for DoW 8570/8140 compliance)
Nice To Haves
- CCNP Enterprise, CCNP Collaboration
Responsibilities
- Install, configure, and maintain multi-vendor routing/switching platforms (Cisco), VPN concentrators, and F5 load balancers.
- Design and implement network topologies, managing complex routing protocols including OSPF, EIGRP, BGP, and MPLS.
- Apply DoW STIG/SRG requirements to all network devices to maintain IAVA/IAVM compliance.
- Perform verification across HBSS modules and utilize enterprise automation tools to deploy secure baselines.
- Responsible for ensuring 99.7% network uptime across critical and strategic enclaves, driving cybersecurity compliance through rigorous STIG/IAVA applications, and leading Network engineering initiatives during complex migrations, hardware refreshes, and network outages.
- Design, plan, and execute enterprise network migrations, topology updates, and hardware refreshes (Cisco, Palo Alto, etc).
- Develop and maintain comprehensive network diagrams, rack elevations, and disaster recovery plans.
- Monitors the network utilizing industry leading technologies.
- Provides innovative methods and technical solutions using the engineering design process.
- Coordinates LAN/WAN hardware/software improvements and/or enhancements.
- Performs maintenance and upgrade of networks including servers, routers, switches, firewalls, remote access systems, and networks.
Benefits
- Comprehensive benefits and wellness packages
- 401K with company match
- competitive pay
- paid time off
- variety of medical plan options
- dental plan options
- a vision plan
- 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match
- full flex work weeks where possible
- a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave
- short and long-term disability benefits
- life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance
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What This Job Offers
Job Type
Full-time
Career Level
Senior
Education Level
No Education Listed
