Robert Olsen
Shakopee,MN
Summary
Highly-motivated employee with desire to take on new challenges. Strong work ethic, adaptability, and exceptional interpersonal skills. Adept at working effectively unsupervised and quickly mastering new skills.
Overview
8
8
years of professional experience
Work History
Linux System Administrator
United States Air Force
Las Vegas, NV
02.2020 - 02.2024
- Installed, configured, maintained and upgraded Linux operating systems and services.
- Provided technical support for Linux-based systems including troubleshooting of server applications and hardware issues.
- Managed user accounts on the Linux environment by creating new users and modifying existing ones as per their needs.
- Performed patch, update, security scanning and configuration to meet OS performance mandates.
- Developed scripts for automation of system administration tasks using Bash, Python, Perl languages.
- Maintained documentation related to system configurations, software installations, user accounts for future reference purposes.
- Monitored system performance and implemented necessary changes to maintain optimal utilization of resources.
- Deployed updates, patches and hotfixes on a regular basis to keep the system secure from vulnerabilities.
Windows Server Administrator
United States Air Force
Grand Forks, ND
02.2016 - 02.2020
- VMWare - Configured and deployed Windows Servers in virtualized environments.
- Created documentation to aid coworkers perform day-to-day tasks.
- Deployed patches and updates to all Windows Servers using WSUS or SCCM tools.
- Developed and maintained PowerShell scripts for automating server tasks.
- Installed and configured Active Directory, DNS, DHCP services on Windows Servers.
- Managed user access rights and privileges according to organizational policies and procedures.
- Maintained, monitored and troubleshot Windows Server systems to ensure optimal performance.
- Resolved complex technical problems escalated from junior administrators or help desk staff.
- Provided technical support for resolving network connectivity issues between servers and clients.
- Integrated Windows Server infrastructure with other third-party applications and technologies.
- Implemented Group Policies to manage user accounts, security settings and software deployment across the organization.
Education
CompTIA Security+
02-2016
USAF Technical Training (Cyber Systems Admin)
02-2016
High School Diploma -
Buffalo Senior High School
Buffalo, MN05-2015
Skills
- Virtualization Technologies (VMWare/ESXi)
- Software Deployment
- Configuration Management
- Incident Management
- Disaster Recovery
- Task Automation (PowerShell/BASH/Python)
- Asset and Patch Management
- Configuration Documentation
- System Troubleshooting
- Hardware Installation
Timeline
Linux System Administrator
United States Air Force
02.2020 - 02.2024
Windows Server Administrator
United States Air Force
02.2016 - 02.2020
CompTIA Security+
USAF Technical Training (Cyber Systems Admin)
High School Diploma -
Buffalo Senior High School
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