# COMSEC / Network Administrator

**Company**: GDIT
**Location**: International
**Work arrangement**: onsite
**Experience**: senior
**Job type**: full-time
**Salary**: $85,000 - $115,000
**Category**: IT
**Industry**: Technology

**Apply**: https://gdit.wd5.myworkdayjobs.com/en-US/External_Career_Site/job/International/COMSEC---Network-Administrator_RQ231763-1?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_26a1354e-9da

## Description

Advance how our customers operate while you advance your career. Join GDIT as a COMSEC / Network Administrator and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you.

At GDIT, people are our differentiator. As a COMSEC / Network Administrator you will help ensure today is safe and tomorrow is smarter. Our work depends on COMSEC / Network Administrator joining our team to help build and enable the readiness of our Nation's Army!

**MEANINGFUL WORK AND PERSONAL IMPACT**

As a COMSEC / Network Administrator the work you’ll do at GDIT will be impactful to the mission of U.S. Army Europe and AFRICOM. You will play a crucial role in supplying mission command support.

Responsibilities:

- Installs, configures, and maintains Cisco routers, switches, and networking software (current Cisco IOS).

- Configures, manages, and troubleshoots LAN/WAN technologies including TCP/IP, BGP, OSPF, EIGRP, VPN solutions, firewalls, and Cisco Unified Communications Manager (CUCM).

- Provides support for COMSEC equipment, cryptographic devices, TACLANEs, and key management; CHIMERA/HAIPE experience a plus.

- Serve as the primary point of contact (POC) for all network issues at their site, coordinating with theater-level leadership, DISA, higher headquarters, mission partners, and other technical teams.

- Lead and mentor junior technicians, ensuring standardization, proper configuration, and compliance with cybersecurity and operational requirements.

- Track, manage, and report all site-level network issues, degradation events, risks, maintenance actions, and long-term trends to leadership and program management.

- Oversee day-to-day work execution, validate task completion, enforce configuration/change management processes, and maintain accurate operational documentation.

- Lead troubleshooting efforts during outages or network degradation, performing hands-on diagnostics while directing junior personnel when necessary.

- Coordinate cross-discipline support with System Administrators to resolve multi-layered issues and maintain mission continuity.

- Maintain and validate network diagrams, accreditation artifacts, and configuration baselines for the location.

- Assist with planning and execution of network modernization, lifecycle refreshes, and technology upgrades affecting the site.

- Ensure compliance with all DoD, DISA, and EMITS program policies, producing timely and accurate reporting for mission partners and program leadership.​

**WHAT YOU’LL NEED TO SUCCEED**

Bring your technology expertise and drive for innovation to GDIT. The COMSEC / Network Administrator must have:

- Education: BA/BS (or equivalent experience)

- Experience: 10+ years of related experience

- Required Technical skills:

- Must have experience with cryptographic equipment and lifecycle support to include installing, securing and operating government procured COMSEC equipment.

- Demonstrated experience as a senior network technician or lead in a DoD or enterprise network environment.

- Experience configuring Cisco routing/switching technologies, CUCM, VPNs, firewalls, and advanced routing protocols. Knowledge of WAN circuits and experience with MPLS transport.

- Experience ensuring patch and IAVA compliance across network environments.

- Experience with TACLANE devices, cryptographic key management, and secure communications.

- Ability to work independently, remote environment and make rapid decisions during operational events.

- Must possess a valid U.S. driver’s license and an international driver’s permit.

- Must be willing to participate in an on-call schedule to ensure continuous network support.

- Strong communication skills and the ability to interface directly with leadership, mission partners, and stakeholders.

**Benefits**

- 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

## Skills

### Required
- Enterprise Network
- Information Assurance
- Network Configurations
- Networking Hardware
- Technical Support
- Cisco routing/switching technologies
- CUCM
- VPNs
- firewalls
- advanced routing protocols
- WAN circuits
- MPLS transport
- TACLANE devices
- cryptographic key management
- secure communications

### Nice to have
- CHIMERA/HAIPE
- Juniper certification or proven Juniper experience
- IT Project Management certification
- Fiber Optic Association (FOA) or BICSI certification

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Source: [Apply at gdit.wd5.myworkdayjobs.com](https://gdit.wd5.myworkdayjobs.com/en-US/External_Career_Site/job/International/COMSEC---Network-Administrator_RQ231763-1?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)