Type of Requisition:

Regular

Clearance Level Must Currently Possess:

Top Secret/SCI

Clearance Level Must Be Able to Obtain:

Top Secret/SCI

Public Trust/Other Required:

None

Job Family:

IT Infrastructure and Operations:

Job Qualifications:

Skills:

Network Administration, Network Connectivity, Networking Hardware, Network Operations

Certifications:

None

Experience:

6 + years of related experience

US Citizenship Required:

Yes

Job Description:

Network Administrator

GDIT has an exciting opportunity to support the Security Assistance Group – Ukraine (SAG-U) as a member of our Enterprise Mission Information Technology Services (EMITS) program supporting U.S. Army Europe and Africa’s (USAREUR-AF) mission in Wiesbaden, Germany.

The Network Administrator is a member of the J63 Network Operations (Net Ops) team responsible for sustaining day-to-day network operations across SAG-U enclaves. This role focuses on monitoring, troubleshooting, and maintaining network infrastructure and services, executing approved configuration changes, and supporting operational readiness for mission users. The Network Administrator works closely with Systems, Cybersecurity, and Service Desk teams to ensure secure, reliable, and supportable network services.

MEANINGFUL WORK AND PERSONAL IMPACT

As a Network Administrator at GDIT, you will directly enable mission communications by keeping critical network services available, secure, and recoverable. Your work supports operational tempo by reducing outages, improving mean time to restore service, and ensuring network changes are implemented through disciplined governance.

HOW YOU WILL MAKE AN IMPACT:

• Operate and maintain network infrastructure (routing, switching, network services, and supporting components) across multiple enclaves.
• Monitor network health, respond to incidents, and perform troubleshooting and root cause analysis for network degradation or outages.
• Implement approved network changes in accordance with Change Management and CAB processes, including documenting implementation results and closure evidence.
• Perform routine network device administration: configuration backups, IOS or firmware updates, port provisioning, VLAN changes, interface troubleshooting, and standardized configuration enforcement.
• Maintain network documentation including device inventories, port maps, rack layouts, cable management updates, and as-built diagrams sufficient for sustainment and audit readiness.
• Coordinate with Cybersecurity personnel to support secure configurations, traffic reviews, anomaly response, and basic compliance support (for example STIG-aligned settings and evidence collection when directed).
• Support VoIP/VTC network connectivity troubleshooting and collaborate with stakeholders to restore service quickly during events or VIP mission requirements.
• Coordinate with external organizations (NEC, DISA, partners, vendors as applicable) to resolve issues impacting mission connectivity and service delivery.
• Assist with procurement and sustainment support as required (initial bills of material inputs, tracking replacements, and validating received equipment against needs).
• Participate in on-call or after-hours support during maintenance windows, outages, or mission surges (including occasional weekend or holiday coverage).

WHAT YOU’LL NEED TO SUCCEED

• Education and Experience: High School Diploma/GED with 6+ years of experience, Associate’s with 4 years, or Bachelor’s with 2 years of relevant experience
• Technical Skills:
• Experience administering routed and switched networks in an enterprise environment.
• Familiarity with Cisco switching and routing administration (IOS navigation, interface and VLAN configuration, troubleshooting).
• Working understanding of network fundamentals: IP addressing, subnetting, VLANs, DHCP, DNS dependencies, and common troubleshooting workflows.
• Experience performing cable management and routine network cabinet maintenance.
• Ability to follow governance and documentation standards, including producing clear updates for tickets, change records, and as-built documentation.
• Ability to work independently and in a team-oriented environment, escalate appropriately, and maintain operational discipline under time pressure.

PHYSICAL REQUIREMENTS:

• This position may require occasional physical activity such as lifting equipment, bending/crouching to troubleshoot, and extended periods of sitting.
• Clearance: Active DoD TS/SCI clearance required
• Citizenship: U.S. Citizenship required

ROLE REQUIREMENTS

• Excellent written communication and diagramming skills
• Ability to draft planning documents, architectural justifications, and risk mitigation recommendations
• Experience working in collaborative IPT environments
• Familiarity with RMF processes and cyber input to network design

CERTIFICATIONS

• Required: IAT Level II (e.g. Security+ CE), Cisco CCNA
• Preferred: CCNP, ITIL v4

PREFERRED QUALIFICATIONS

• Experience in multi-enclave or multi-tenant environments requiring high availability.
• Familiarity with TACLANE or COMSEC-adjacent coordination activities (configuration support, maintenance troubleshooting, operational checks) under proper oversight.
• Familiarity with Net Flow or network traffic analysis tooling, and basic support to anomaly investigations.
• Experience supporting VoIP call routing or UC network connectivity troubleshooting.

GDIT IS YOUR PLACE

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.

#DefenseOCONUS

#GDITRecruiting

#GDITArmy

The likely salary range for this position is $93,662 - $121,900. 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.

Total compensation for international positions varies by tax, social security, and immigration statuses, as well as location. Generally, an international assignment may include allowances, premium uplifts, and/or relocation or transportation benefits, above base salary range noted.

Scheduled Weekly Hours:

40

Travel Required:

Less than 10%

Telecommuting Options:

Onsite

Work Location:

• DEU Wiesbaden
• Wiesbaden Army Airfield (APC180)

Additional Work Locations:

Total Rewards at GDIT:

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 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. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.

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Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans