Systems Administrator Leidos

Primary Responsibilities:

• Administer and maintain Windows servers, desktops, and laptops as part of the overall systems architecture across multiple networks and locations.
• Manage users, groups and permissions with Active Directory.
• Administer and maintain virtual environments (VMware) and physical hosts.
• Administer and maintain storage devices (NetApp) across multiple locations.
• Utilize command line tools (PowerShell) to troubleshoot systems hardware, software, and configuration issues.
• Implement disaster recovery and COOP plans, systems, and operations in coordination with the Network team and other organizations.
• Basic network troubleshooting in support of the datacenter and workstation/LAN connectivity.
• Work with teammates as needed to document service structure, network, and server/storage architecture and ensure data security and availability for customers both local and remote.
• Collect, review, and store server log files to identify and remediate system issues.
• Document system configurations using Visio, PowerPoint, Word, or other tools and propose, defend, and implement system changes; coordinate & assist cybersecurity personnel with system accreditation efforts.
• Apply security patches, IAVAs, STIGS, and updates (including operating system updates) for assigned systems.
• Assist Service Desk technicians as needed with Tier I and Tier II troubleshooting and patching of desktop systems, software (MS Office, Java, Adobe, etc), printers, and server/network related issues.
• Mentor, lead, and train junior technicians as directed.
• Participate in or lead special projects and day to day operations as needed or assigned by the site lead, including surging to alternate locations for customer requirements or to backfill personnel.