Senior Network Administrator
Listed on 2026-01-23
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IT/Tech
Cybersecurity, IT Support
Transform technology into opportunity as a Senior Network Admin with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate.
At GDIT, people are our differentiator. As a Sr. Network Administrator you will help ensure today is safe and tomorrow is smarter. Our work depends on Network Admin joining our team to install, operate and maintain network infrastructure, troubleshoot any issues, and quickly remedy the program.
HOW A NETWORK ADMIN WILL MAKE AN IMPACTProvides ongoing support for the functionality and efficiency of computer systems and networks
Performs maintenance and upgrade of networks including servers, routers, switches, firewalls, remote access systems, and networks
Maintains network integrity and connectivity while ensuring compliance with policies and maintains system backup and recovery capability
Trains users, maintains, creates and deletes user accounts
Develops and enhances processes and technical documentation, creates back-up procedures, test plans, and reports
Associate degree preferred
3+ years of related experience
TS/SCI
Skills and Abilities
Maintains current knowledge of relevant technology
Security + or equivalent DoD 8570 certification required
Requires a good working knowledge of network administration and information systems
Must closely follow network protocols and methodology
MCSA or CCNA or equivalent experience
Must be able to evaluate network performance and interact with users to solve problems
Can effectively deliver training
Has good consulting skills
On Customer Site
US Citizenship
At GDIT, the mission is our purpose, and our people are at the center of everything we do.
Growth: AI-powered career tool that identifies career steps and learning opportunities
Support:
An internal mobility team focused on helping you achieve your career goalsRewards:
Comprehensive benefits and wellness packages, 401K with company match, competitive pay and paid time offCommunity:
Award-winning culture of innovation and a military-friendly workplace.
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