Systems Administrator System

Justin Corbin

Professional Summary: Resourceful IT and Cloud Systems Administrator with 8+ years supporting enterprise-level environments for Microsoft, Leidos, and Lockheed Martin. Adept in troubleshooting, infrastructure management, and global team collaboration under mission-critical conditions. Known for precision under pressure, technical versatility, and a commitment to optimizing system performance PROFESSIONAL EXPERIENCE

Cloud System Administrator Leidos • 1 year

● Delivered 24/7 backend support for a major cloud computing operation across global teams.

● Achieved customer set goals with a <1% margin of error in high-stress scenarios.

● Executed hotfixes, OS upgrades, and virtual escort protocols. Directed resolution strategies for critical server issues and direct workforce resources if needed.

● Collaborated with technical teams across the world to troubleshoot issues Cloud Systems Engineer Lockheed Martin • 2 Years

● Maintained core components of the Federal Cloud Computing environment.

● Performed system deployments and third-party application support.

● Managed infrastructure in Hyper-V environments, including working with Windows Azure cloud service, VMware, and ZenApps.

● Diagnosed network issues with advanced monitoring and analysis tools such as Netmon, Windows debugger, and Wireshark.

● Provided 24/7 On-Call Support.

● Produced documentation for application deployment, configuration, and related processes.

● Enforced change management and compliance processes.

● Performed outage and system recovery procedures. Information Technology Assistant Kent Meridian High School • 4 Years

● Provided Help Desk support for staff and students with computer-related problems.

● Assisted with managing school network accounts: created user accounts, reset passwords, and assigned home directories.

● Re-imaged building computers using Symantec Ghost.

● Supported Novell NetWare 4.11 and Microsoft Windows Networks.

● Cleaned viruses and updated antivirus software/resolved related issues. Volunteer Crew Member Habitat for Humanity of Kitsap County • 3 Years

● Contributed to residential building projects alongside local teams and partner families.

● Operated hand and power tools safely in accordance with build protocols.

● Assisted with site preparation, cleanup, and logistical coordination during build days.

● Collaborated with staff and fellow volunteers to promote affordable housing in the community. Education: Associate of Science – Computer Networking Renton Technical College • 2015

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