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Systems Administrator

Position Description

Are you a Systems Administrator looking for a place to make an impact every day? Serco is the place for you! Join our team as a Systems Administrator in support of our Anti-Terrorism Force-Protection (AT/FP) program with the United States Navy.

 

The AT/FP Ashore Sustainment Program is executed by the CNIC PSS AT/FP Ashore Program Management Office (PMO), NAVFAC Expeditionary Warfare Center (EXWC), and CNIC Regional Program Managers (RPMs). The primary goal of the CNIC AT/FP Ashore Sustainment Program is to provide both preventive and corrective maintenance services to Navy installations as required to sustain AT/FP Ashore Program systems in accordance with their operational requirements. This position is based in the Sasebo, Japan and will require 25% travel or more. Additional supported sites within the region include Yokosuka and Atsugi in Japan and Chinhae in South Korea.

 

As the AT/FP GSC Systems Administrator III for Sasebo, Japan, you will support the Commander Navy Installations Command (CNIC) Public Safety Systems (PSS) Ashore Programs and their mission is to design, procure, integrate, install, and sustain the systems/equipment hardware, associated firmware, and software required to provide the ability to protect mission-critical assets and personnel from natural disasters, acts of terrorism and other human-caused disasters.

 

In this role, you will:

  • Set up and maintain a system or specific components of a system to include but not limited to:
    • Install, configure, and update hardware and software
    • Establish and manage user accounts; oversee or conduct backup and recovery tasks
    • Implement operational and technical security controls
    • Adhere to organizational security policies and procedures
    • Contribute to all phases of the development lifecycle
  • Rely on experience and judgment to plan and accomplish goals
  • Provide critical preventive and corrective maintenance, information assurance, asset management, technical systems updates, service call resolution, and configuration management for C4I systems worldwide
  • Provide Operation and Maintenance support including:
    • Patch management/testing
    • STIG implementation, remediation, and mitigation
    • Information assurance/security
    • Host Based Security/Anti-virus and data backup solutions
  • Provide system administration and engineering support for:
    • Windows 10/11
    • Windows Server 2016/2019/2022
    • VMware ESXi, vSphere
    • Cisco iOS

Qualifications

To be successful in this role, you will have:  

  • Must have a current and active DoD Secret Clearance
  • Bachelor's Degree in the STEM Field 
  • 5+ years of experience in Systems Administration or in a related area.
  • Possess the following certifications:
    • CompTIA Security+ (minimum) or higher DoD 8570 IAT Level II certification (DoDD 8140)
    • Windows Operating System and Windows Server
  • Strong understanding of current Microsoft supported Windows operating systems.
  • Experience in the administration of Window’s Active Directory domain management to include Group Policy Object management, VMware ESXi, data base solutions such as Microsoft SQL and/or Oracle SQL database, and data backup solutions such as BackupExec and Macrium Reflect.
  • Must have experience with the implementation of vulnerability remediation and STIG configurations for system hardening.
  • Ability to multitask and teach or assist others to resolve systems related issues.
  • Strong analytical and problem-solving skills
  • Ability to create Standard Operating Procedure documentation for designs and implementation strategies for new hardware and software deployments
  • Ability to produce system specifications, design requirements, test evaluation planning documents, and technical publications and reports
  • Familiarity with DoD networking and security accreditation requirements
  • Ability to support projects at client sites where working conditions may vary
  • Ability to travel as necessary (25% or more)

Additional desired experience and skills:

  • Trellix (McAfee) HBSS (Endpoint Security), ACAS, SCAP, STIGs, VRAM, eMASS, Evaluate STIG, and DoD RMF.
  • Experience with Navy Anti-Terrorism/Force Protection (AT/FP) systems preferred
  • CCNA 
  • VMWare 
  • Experience with Navy Emergency Management Systems
  • Experience with Navy Anti-Terrorism/Force Protection (AT/FP) systems preferred.

Company Overview

Serco Inc. (Serco) is the Americas division of Serco Group, plc. In North America, Serco’s 9,000+ employees strive to make an impact every day across 100+ sites in the areas of Defense, Citizen Services, and Transportation. We help our clients deliver vital services more efficiently while increasing the satisfaction of their end customers. Serco serves every branch of the U.S. military, numerous U.S. Federal civilian agencies, the Intelligence Community, the Canadian government, state, provincial and local governments, and commercial clients. While your place may look a little different depending on your role, we know you will find yours here. Wherever you work and whatever you do, we invite you to discover your place in our world. Serco is a place you can count on and where you can make an impact because every contribution matters.

 

To review Serco benefits please visit: https://www.serco.com/na/careers/benefits-of-choosing-serco. If you require an accommodation with the application process please email: [email protected] or call the HR Service Desk at 800-628-6458, option 1. Please note, due to EEOC/OFCCP compliance, Serco is unable to accept resumes by email.

 

Candidates may be asked to present proof of identify during the selection process. If requested, this will require presentation of a government-issued I.D. (with photo) with name and address that match the information entered on the application. Serco will not take possession of or retain/store the information provided as proof of identity. For more information on how Serco uses your information, please see our Applicant Privacy Policy and Notice.

 

Serco does not accept unsolicited resumes through or from search firms or staffing agencies without being a contracted approved vendor. All unsolicited resumes will be considered the property of Serco and will not be obligated to pay a placement or contract fee. If you are interested in becoming an approved vendor at Serco, please email [email protected].

 

Serco is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, and other legally protected characteristics.

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DATE POSTED
October 7, 2025
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