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Senior Network and Systems Manger

SGI Global, LLC
Tampa, FL Full Time
POSTED ON 3/26/2026
AVAILABLE BEFORE 4/23/2026

SGI Global is seeking a Senior Network and Systems Manager to maintain, enhance, and manage information technology and the stand-alone secret local area network supporting USSOCOM J8-S. This role provides on-site facilities management, network administration, helpdesk support, information assurance, and support for maintaining certification, accreditation, and Authority to Operate for J8-S networks and applications.

*Contingent on contract award*

Responsibilities

  • Perform duties as Baseline and Privileged Use certified IAT Level II in accordance with applicable DoD and USSOCOM guidance
  • Maintain, enhance, and manage information technology and the stand-alone secret LAN
  • Provide on-site facilities management to manage and operate J8-S automated data processing systems
  • Implement and maintain access and security control of the J8-S LAN
  • Set up and configure network servers, implement backup and recovery methodologies, add and remove users, and maintain security permissions
  • Install operating system software on servers and desktops and update software patches and release upgrades
  • Perform all aspects of Information Assurance and maintain LAN certification and accreditation for Secret and ACCM material
  • Make changes as required to each server and desktop system to meet DISA Security Technical Implementation Guides
  • Ensure Authority to Operate for the LAN is maintained and current
  • Troubleshoot and remedy system issues and ensure 95% network availability during duty hours
  • Maintain user data files and monitor system configuration to ensure data integrity
  • Conduct performance monitoring and analyze system usage and impact
  • Assist in development and design of audio-visual requirements to meet J8-S mission needs
  • Manage software licensing and maintenance and maintain equipment inventory
  • Provide helpdesk functionality and day-to-day assistance to users, including unlocking accounts, changing passwords, and helping users with logon issues or system problems
  • Monitor systems and take corrective action as required
  • Support USSOCOM acquisition, life cycle, and operations support for equipment and software through implementation of configuration management and five-year systems plans
  • Employ Information Assurance to ensure the Network Suite System and Network System are maintained in accordance with DoD standards
  • Support activities necessary to maintain accreditation and Authority to Operate of the J8-S networks and applications

Qualifications

  • U.S. Citizen.
  • 7 years of experience in design and maintenance/support of network and its users to include all servers, thick and thin clients, network storage devices, and hubs; network hardware support and security
  • 3 years of experience (can be concurrent with the 7 years above) with administering military LAN systems.
  • Baseline and Privileged Use Certified Information Assurance Technical (IAT) Level I; IAT Level II must be obtained within 6 months of start date.
  • 3 years of experience (can be concurrent with the 7 years above) integrating data sources, and application development in and/or migration to cloud environments.
  • Top Secret Clearance desired but must possess a current DoD Secret clearance and be upgradable to Top Secret within 4 months and eligible for SCI access and ACCM read-on.

SGI Global provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws.

Salary.com Estimation for Senior Network and Systems Manger in Tampa, FL
$83,134 to $108,464
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