System Administrator III Job at Wrench Technology (Annapolis Junction)

System Administrator III

Wrench Technology

Location:
United States , Annapolis Junction

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

The role of the System Administrator includes supporting the implementation, troubleshooting, and upkeep of Information Technology (IT) systems. This involves overseeing the IT system infrastructure and associated processes, providing assistance for day-to-day operations, monitoring, and resolving issues related to client/server/storage/network devices, as well as mobile devices. The role entails diagnosing and resolving problems, configuring, and managing UNIX and Windows operating systems, installing, and maintaining operating system software, ensuring integrity, and configuring network components. Additionally, System Administrators implement enhancements to operating systems to enhance reliability and performance.

Job Responsibility:

Supporting the implementation, troubleshooting, and upkeep of Information Technology (IT) systems
Overseeing the IT system infrastructure and associated processes
Providing assistance for day-to-day operations, monitoring, and resolving issues related to client/server/storage/network devices, as well as mobile devices
Diagnosing and resolving problems
Configuring, and managing UNIX and Windows operating systems
Installing, and maintaining operating system software
Ensuring integrity, and configuring network components
Implementing enhancements to operating systems to enhance reliability and performance

Requirements:

Provide expert in troubleshooting IT systems
Able to review IAVAs and write POAMs as needed
Experience with LINUX Administration
Maintain and troubleshoot servers running CentOS or RHEL
Manage the daily activities of configuration and operation of IT systems
Provide thorough analysis and feedback to management and internal customers regarding escalated tickets
Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems
Extend support for dispatch system and hardware issues, remaining actively engaged in the resolution process
Handle configuration and management of UNIX and Windows (or other relevant) operating systems, including installation/loading of software, troubleshooting, maintaining integrity, configuring network components, and implementing enhancements to improve reliability and performance
Ten (10) years of experience of professional experience as a SA
Bachelor’s degree in Computer Science or related discipline from an accredited college or university is required. Five (5) years of additional SA experience may be substituted for a bachelor’s degree. Security+/equivalent or higher required
Security Clearance Required

Additional Information:

Job Posted:
January 02, 2026

Employment Type:

Fulltime

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