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GPO Systems Administrator

Company Overview: Diversified Technical Services, Inc. (DTSI) is a privately held, small business corporation headquartered in San Antonio, Texas.  DTSI has been delivering Information Technology and Telecommunication solutions and services for over 35 years to government agencies.


Position Overview:  This position is responsible for providing tools administration for a medium enterprise-wide, multi-site server environments and requires excellent communication skills and work flexible schedules to support mission requirements. The GPO Administrator will work with the DTSI and Air Force System Administrators, Operations team, and Engineering team to assist in the planning, analysis, and implementation and sustaining of Linux-based tools/applications and their associated host servers and storage.  The GPO Administrator will support the delivery of new capabilities and projects; effectively troubleshoot issues towards a resolution; assist with providing the health monitoring of the tools/application processes/services; assists with creating and maintaining system documentation and reporting.   


Job Location:  Port San Antonio, San Antonio, TX 78226


Department of Defense (DOD) Security Clearance:  Must possess an active and current TS/SCI.


Duties and Responsibilities:

  • Successfully coordinates with other DTSI and Air Force teams on IT projects and operations support
  • Communicates, assist in the day to day tasks of the other team members and collaborates with the other DTSI and Air Force leads and Managers
  • Ensures tools and applications assigned are compliant with DoD security policies, STIGs, IAVAs, etc.
  • Provides on-call support on a rotational basis with other team members.
  • Provides troubleshooting and incident resolution for Tier 2 problems


Basic Qualifications:

  • The implementation and maintenance/troubleshooting of large scale enterprise implementations of MS AD based on Windows Server and the migration of Windows Domain Controllers.
  • Implementation and troubleshooting of AD services in support of program goals and baselines with a heavy emphasize on GPOs
  • Current DoD 8570.1 IAT Level 2 Certification (Security+ CE or higher)


Desired Skills:

  • Assist in troubleshooting and resolution of Windows DC problems
  • Assist in troubleshooting AD authentication, Microsoft DHCP, and Microsoft DNS problems
  • Create, manage and deploy GPOs
  • Deploy Microsoft DHCP servers
  • Support LANs, WANs, network segments, Internet, and intranet systems.
  • Maintain system efficiency.
  • Ensure design of system allows all components to work properly together.
  • Troubleshoot problems reported by users.
  • Make recommendations for future upgrades.
  • Maintain network and system security.
  • Analyze and isolate issues.
  • Monitor networks to ensure security and availability to specific users.
  • Evaluate and modify system's performance.
  • Identify user needs.
  • Maintain integrity of the network, server deployment, and security.
  • Ensure network connectivity throughout a company's LAN/WAN infrastructure is on par with technical considerations.
  • Perform network address assignment.
  • Assign routing protocols and routing table configuration.
  • Administer servers, desktop computers, printers, routers, switches, firewalls, phones, personal digital assistants, smartphones, software deployment, security updates and patches.


Education and Experience Required:  Bachelor’s degree from an accredited college in a related discipline, or equivalent experience/combined education, with four years of professional experience; or two years of professional experience with a related Master’s degree.


Diversity and Inclusion: The successful candidate will be part of a small working group team and report directly to the Program Task Lead.


Disclosure: DTSI is an equal opportunity employer that uses E-Verify to confirm work authorization. Background investigations may be conducted to determine applicant’s eligibility for a Department of Defense security clearance. 


For more information about our company, please visit our website:

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