Network Administrator (Hybrid)
About The Position
Advance how our customers operate while you advance your career. Join GDIT as a Network Administrator and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you. MEANINGFUL WORK AND PERSONAL IMPACT Supports the stability, security, and efficient operation of Army enterprise network environments within the NETCOM Global Management Team (GMT). Provides mid‑level administration, monitoring, configuration, and troubleshooting of critical network infrastructure that supports the Army Enterprise Network and JRSS environments. Operating within a 24/7/365 mission environment, the Network Administrator assists with incident response, maintains boundary security devices, applies DoD/Army cybersecurity policies, and collaborates with mission partners such as Theater Signal Commands, DISA, RCCs, and NECs. Contributes to managing routers, firewalls, load balancers, and related network services while supporting automation initiatives, documentation updates, and compliance with enterprise security requirements.
Requirements
- Bachelor of Science in related field (ex. Information Technology or Cybersecurity)
- 1+ years of related experience in network administration or support
- Experience supporting DoWIN Army or DoD networking environments preferred
- Strong understanding of Layer 3 routing fundamentals (OSPF, BGP basics, VRRP/HSRP)
- Experience working with Cisco, Juniper, Palo Alto, or similar platforms
- Familiarity with DISA STIGs, RMF processes, ACAS, and Army cybersecurity compliance
- DoD8140 certification required (e.g., Security+ CE, CEH, Cloud+, GCIH, GICSP, GSEC, SSCP)
- Active Top Secret/SCI or TS with ability to obtain SCI
- Ability to support global maintenance windows and after‑hours operational needs
- Ability to work onsite or hybrid based on mission requirements
- Ability to operate effectively in a 24/7 mission‑critical environment
- Strong troubleshooting, communication, and analytical skills
Nice To Haves
- Network certification such as CCNA, JNCIA, or equivalent, preferred
Responsibilities
- Provides mid‑level administration, monitoring, configuration, and troubleshooting of critical network infrastructure that supports the Army Enterprise Network and JRSS environments.
- Assists with incident response, maintains boundary security devices, applies DoD/Army cybersecurity policies, and collaborates with mission partners such as Theater Signal Commands, DISA, RCCs, and NECs.
- Contributes to managing routers, firewalls, load balancers, and related network services while supporting automation initiatives, documentation updates, and compliance with enterprise security requirements.
Benefits
- Comprehensive benefits and wellness packages
- 401K with company match
- Competitive pay and paid time off
- Variety of medical plan options, some with Health Savings Accounts
- Dental plan options
- 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
- 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
Mid Level
