System Administrator

• Assist with local and remote Linux and Windows systems administration
• Provide front-end and back-end application support, technical analysis, and problem-solving
• Define and optimize system processes while ensuring system security and readiness
• Install and configure enterprise software, hardware, and Linux, RedHat, and Windows operating systems
• Manage and maintain MySQL databases, Windows Servers, and Windows 10/11 workstations
• Develop and implement scripts for system automation and optimization
• Perform security patches, system upgrades, log reviews, system backups, and hardware diagnostics
• Monitor servers, systems, and applications and proactively address issues
• Investigate and repair outages, performance bottlenecks, and compatibility issues
• Maintain access controls, firewalls, and backups to safeguard infrastructure and data
• Set up user accounts and workstations
• Provide tiered troubleshooting and resolve technical and operational issues
• Develop, update, and maintain technical documentation
• Collaborate with customers, management, and cross-functional teams
• Perform other duties as assigned
• Reports to the Program Manager

Systems Administrator, Journeyman

• Administer and manage computer systems in a classified and secure environment
• Monitor and maintain Windows and UNIX-based operating systems, including Linux or Solaris
• Perform preventive maintenance to enhance system reliability and minimize downtime
• Analyze system faults and recommend solutions
• Conduct root-cause analysis and diagnostic testing on operating systems and hardware
• Evaluate and install software at various testing and implementation stages
• Review and document system tests and software installations
• Investigate methods for problem identification, resolution, and system improvement
• Identify risks and recommend potential mitigations through documented analysis and testing
• Support systems and environmental solutions for multiple concurrent projects
• Support system upgrades, migrations, and integrations with minimal disruption
• Interface with vendors regarding unresolved issues and hardware/software repairs
• Prepare and update system designs, user guides, and test documentation
• Ensure documentation complies with internal policies and government standards
• Perform other duties as assigned
• Report to the Program Manager

Junior Systems Administrator

• Administer, optimize, and troubleshoot Windows and UNIX systems, including Linux or Solaris
• Supervise and manage daily operations for business systems, including mainframe, mini, and client/server systems
• Optimize system performance and resource utilization
• Perform capacity analysis to support system scaling and growth
• Develop and oversee automation for system installation, upgrades, configuration, administration, and maintenance
• Investigate system problems and recommend technical solutions for customer support and sustainment
• Plan and execute preventive maintenance and repairs for operating systems, storage, virtual infrastructures, and other IT assets
• Manage systems and environments across multiple concurrent projects
• Interface with vendors to troubleshoot, resolve, and escalate system issues
• Support planning and definition of system and environmental requirements for technical projects
• Provide expert end-user support and user training
• Report to the Program Manager

Systems Administrator – SME

• Administer, optimize, and troubleshoot Windows and UNIX systems, including Linux or Solaris
• Oversee setup, configuration, and operation of mainframe, mini, or client/server-based business systems
• Serve as a subject matter expert for Windows and UNIX operating systems
• Plan, implement, and manage custom system solutions
• Monitor, analyze, and optimize system operations and resource utilization
• Conduct system capacity planning for scalability and performance
• Analyze system faults, identify root causes, and resolve technical issues
• Perform diagnostic tests and detailed hardware and operating-system problem analysis
• Collaborate with vendors to troubleshoot and resolve complex technical problems
• Evaluate, install, and manage software through testing and production phases
• Review and prepare documentation for system testing, software installation, and configuration
• Design and execute preventive maintenance plans
• Address system and environment issues to minimize downtime
• Collaborate with business units to determine system and environment requirements for multiple projects
• Coordinate with vendors on technical issue resolution and updates
• Report to the Program Manager

System Administrator jobs in Hawaii

Systems Administrator, Journeyman

Junior Systems Administrator

Systems Administrator – SME

Senior Systems Administrator