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System Administrator; SA III

Job in Annapolis, Anne Arundel County, Maryland, 21403, USA
Listing for: Fidelistech
Full Time position
Listed on 2026-01-15
Job specializations:
  • IT/Tech
    Systems Administrator, IT Support, Network Administrator
Job Description & How to Apply Below
Position: System Administrator (SA) III

Come embark on an exciting adventure with a company that believes in the success of our people and invests in their growth. We are fast growing and lots of opportunity across a growing base of mission sets and contracts.

Come be part of a family and team that makes a difference for tomorrow today!

Desired Skills
  • Provide support for implementation, troubleshooting and maintenance of IT systems
  • Provide Tier 1 (Help Desk) problem identification, diagnosis and resolution of problems
  • Manage the daily activities of configuration and operation of IT systems
  • Provide assistance to users in accessing and using IT systems
  • Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems
  • Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.
  • Provide support for the escalation and communication of status to agency management and internal customers
  • Optimize system operations and resource utilization, and perform system capacity analysis and planning
  • Provide in-depth experience in trouble-shooting IT systems
  • Provide detailed analysis and feedback to agency management and internal customers for escalated tickets
  • Provide support for the dispatch system and hardware problems and remains involved in the resolution process
  • Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance
  • Support the design of systems, mission architecture and associated hardware
  • Possess a working knowledge and understanding of system administration interdependencies as part of the Service Oriented Architecture (SOA)
  • Analyze and resolve complex problems associated with server hardware, applications and software integration
Job Duties
  • Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems.
  • Manages IT system infrastructure and any processes related to these systems.
  • Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.
  • Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems.
  • Provides support for the escalation and communication of status to agency management and internal customers.
  • Provides support for the dispatch system and hardware problems and remains involved in the resolution process.
  • Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance.
Education
  • Bachelor’s degree in a technical discipline from an accredited college or university is required.
  • Five (5) years of additional SA experience may be substituted for a bachelor’s degree.
Qualifications
  • Fifteen (15) year’s as a SA in programs and contracts of similar scope, type, and complexity is required.
Certifications
  • Cyberspace Workforce Improvement Program (CWIP) compliant security personnel/CWIP certification.
Clearance Requirements
  • TS/SCI with Poly
Other Essential Functions

Must be able to communicate effectively both verbally and in writing.

Visit  and connect with Fidelis Technologies on Linked In, and Facebook.

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