Network Administrator

About the role

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.

Responsibilities

• Operates within a 24/7/365 mission environment, assisting with incident response, maintaining boundary security devices, applying DoD/Army cybersecurity policies, and collaborating with mission partners such as Theater Signal Commands, DISA, RCCs, and NECs.
• Sustains routers, firewalls, load balancers, and related network services while supporting automation initiatives, documentation updates, and compliance with enterprise security requirements.

Requirements

• 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 DoDIN Army or DoD networking environments preferred; strong understanding of routing and switching 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); network certification such as CCNA, JNCIA, or equivalent, preferred; Security Clearance: Active Top Secret with SCI

Qualifications

• 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

Skills

• Network certifications such as CCNA, JNCIA, or equivalent

Benefits

• Comprehensive benefits and wellness packages
• 401(k) with company match
• Competitive pay and paid time off
• Short and long-term disability benefits
• Business travel and accident insurance

Pay

The likely salary range for this position is $68,000 - $92,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Schedule

Scheduled Weekly Hours: 40

Travel Required: Less than 10%

Telecommuting Options: Hybrid Work

Location: USA AZ Home Office (AZHOME)

Additional Work Locations: Total Rewards

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 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.