Network Administrator (Hybrid)

General Dynamics - IT; Fort Huachuca (AZ); Hybrid; USD 70,000 - 110,000; Full time

Benefits offered by this job

AI-powered career tool

Internal mobility team

Comprehensive benefits & wellness

401K with company match

Paid time off

Job summary

General Dynamics - IT is seeking a Network Administrator to support Army enterprise network environments within the NETCOM GMT. You will provide mid‑level administration, monitoring, configuration and troubleshooting of critical network infrastructure and assist with incident response in a 24/7/365 mission setting.

The role requires a BS in a related field, 1+ year of experience, and DoW Army networking knowledge, along with routing expertise (OSPF/BGP) and certifications like CCNA/JNCIA.

Qualifications

• Bachelor of Science in a related field (Information Technology or Cybersecurity).
• 1+ years of experience in network administration or support.
• Experience supporting DoWIN Army or DoW networking environments preferred.
• Strong understanding of Layer 3 routing fundamentals (OSPF, BGP basics, VRRP/HSRP).
• Experience with Cisco, Juniper, Palo Alto or similar platforms.

Responsibilities

• Support stability, security, and efficient operation of Army enterprise network environments.
• Assist with incident response and after‑hours operational needs in a 24/7/365 mission environment.
• Contribute to managing routers, firewalls, load balancers, and related network services.
• Support automation initiatives, documentation updates, and compliance with enterprise security requirements.

Skills

Layer 3 routing

Cisco/Juniper/Palo Alto

DISA STIGs/RMF/ACAS

DoW8140 certs

CCNA/JNCIA

Security clearance TS/SCI

DoW networking experience

Problem solving

Education

Bachelor of Science in related field

Job description

NETWORK ADMINISTRATOR

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 DoW/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.

WHAT YOU’LL NEED TO SUCCEED

• Education Bachelor of Science in related field (ex. Information Technology or Cybersecurity)
• Experience 1+ years of related experience in network administration or support
• Technical Skills Experience supporting DoWIN Army or DoW 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
• DoW8140 certification required (e.g., Security+ CE, CEH, Cloud+, GCIH, GICSP, GSEC, SSCP)
• Network certification such as CCNA, JNCIA, or equivalent, preferred
• Security Clearance Active Top Secret/SCI or TS with ability to obtain SCI

ROLE REQUIREMENTS

• Ability to support global maintenance windows and after‑hours operational needs
• Ideal candidate brings solid technical knowledge, strong problem‑solving abilities, and the ability to support mission‑critical systems in a fast‑paced operational setting
• 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

GDIT IS YOUR PLACE

• Growth: AI-powered career tool that identifies career steps and learning opportunities
• Support: An internal mobility team focused on helping you achieve your career goals
• Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
• Community: Award-winning culture of innovation and a military-friendly workplace

OWN YOUR OPPORTUNITY

Explore an enterprise IT career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.