ONE-Net, Network Administrator Senior, Yokosuka Japan

Clearance Level
Network Administration
Yokosuka, Japan

REQ#: RQ67215 ONE-Net, Network Administrator Senior, Yokosuka Japan (Open)

Travel Required: Less than 10%
Public Trust: None
Requisition Type: Regular
Job Description

GDIT has an immediate opportunity for a Senior Network Administrator with an active SSBI or equivalent clearance investigation in Yokosuka, Japan. The selected candidate will support ONE-Net; the premier U.S. Navy Outside the Continental United States (OCONUS) network that provides enterprise level support at multiple locations across the globe. Join the GDIT team of professionals working at this unique location in a challenging and rewarding environment. From experiencing the local culture to ensuring that our nation’s naval warfighters are mission cable, the sun never sets on ONE-Net!

Yokosuka is a unique place to live and work, the combination of the small town U.S.A. “on-base” atmosphere coupled with the international flare and unique cultural experiences “off base” it is a winning combination! From climbing Mount Fuji and visiting one of the over 80 temples and shrines in nearby Kamakura to chili cook offs and softball games Yokosuka has a lot to offer the adventurous applicant.

For additional information on the sights and sounds of Yokosuka visit:

Functional Responsibilities

  • Ability to provide 8x5 On Site AND 24x7 On Call Support.
  • Analyzes network traffic and provides capacity planning solutions.
  • Develops reports concerning network operations and maintenance.
  • Interfaces with vendor support service groups to ensure proper escalation during outages or periods of degraded system performance.
  • Manages and/or performs oversight over testing, installation, and support of network communications, including LAN/MAN/WAN systems.
  • Manages, maintains, and operates Network Access Control (NAC) system.
  • Monitors and responds to complex technical control facility hardware and software problems.
  • Monitors and responds to hardware, software, and network problems, providing routine testing and analysis of all elements of the network facilities (including power, software, communications machinery, lines, modems, and terminals).
  • Performs network related duties and functions at the direction of the ONE-NET Operations manager and/or Site Supervisor.
  • Performs system-level design and configuration of products including determination of hardware, OS, and other platform specifications.
  • Provides input regarding quality assurance (QA) reviews and the evaluation of new and existing software products.
  • Provides technical guidance for directing and monitoring information systems operations.
  • Troubleshoots network performance issues.


  • Experience living and working in an OCONUS location.
  • Experience managing, monitoring and maintaining local\wide area networks and systems in a 24x7 environment.
  • Experience supporting US DoD or US Navy customers and organizations.
  • Experience working with geographically dispersed customers and organizations.
  • Experience working with network software and hardware, data, voice or video.
  • Flexibility in adapting to and functioning in demanding and fluid environments or situations.
  • Good analytical and problem solving skills.
  • Interpersonal and communications skills to interact with customers and team members.
  • Skilled in time, priority and task management.

Required Certifications

  • DoD 8570.01-M IAT Level II Baseline Certification
  • CCNP OR HIGHER Certification

Relocation not provided.

We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.

GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.