Linux Systems Administrator with 11 years of experience in Linux Systems administration as well as strong experience with Red Hat, Ubuntu, and VMware. Self-motivated with both creative and analytical problem solving skills and to work effectively in fast-paced, collaborative environments. Dedicated to continuing professional growth as evidenced by continuing education in both personal and career goals as a historian and IT professional.
Overview
10
10
years of professional experience
1
1
Certification
Work History
Unix/Linux Sys Admin
University of Colorado Boulder
10.2021 - Current
As Unix/Linux System Administrator at University of Colorado Boulder, responsible for physical and virtual server infrastructure within BioFrontiers, multidisciplinary research center
Works with customers from idea to implementation, building and managing systems and software that meet their requirements, and maintaining infrastructure monitoring and management systems.
Diagnosed and executed resolution for network and server issues.
Managed backup and disaster recovery through strict data control and retention policies, personally handling recovery tasks when issues arose.
Devised scripts and automation tools to improve system efficiency.
Evaluated software products to determine compatibility with existing systems.
Analyzed complex project server issues and worked on large enterprise and business-critical applications.
Led server infrastructure development, quality assurance, staging and production systems.
Implemented, developed and tested installation and update of web servers and application servers.
Diagnosed and resolved hardware and software issues.
Infrastructure/Systems Adminstrator T3
CACI International Inc
10.2020 - 10.2021
Resolves IT hardware and software infrastructure issues, assumed responsibility for maintaining health and performance of servers, network, security, and other critical elements, ensuring smooth functionality per prescribed functional specifications.
Implemented necessary controls and procedures to protect information system assets from intentional or inadvertent modification, disclosure or destruction.
Worked with teams to develop company-wide information assurance, security standards and procedures.
Managed and monitored installed systems for highest level of availability.
Designed and implemented system security and data assurance.
Facilitated installation processes to deliver project requirements on time.
Oversaw projects to help customers build, secure and optimize their IT infrastructure.
Lab Integrations System Administrator
Skillbridge Intern
06.2020 - 10.2020
As part of responsibilities, entrusted with rebuilding new classified lab environment from scratch to enable efficient delivery of high-quality services to clients
Project involved designing and implementing complete infrastructure setup consisting of two physical ESXI hosts, each hosting eight virtual machines, spanning key operating systems such as Windows Server, Windows 10, Ubuntu 16.04, Ubuntu 18.04, and CentOS.
Installed important security and functionality patches to maintain optimal protections against intrusion and system reliability.
Provisioned new software and hardware for use, following established security policies.
Introduced management tools to create and manage virtual server computing environment.
Served as subject matter expert on proposed technology purchases.
Worked with users to determine areas of technology in need of improved usability
Asset Management/Fiber Optics Project Manager
Office of Naval Intelligence
10.2019 - 06.2020
As Technical Manager, led repair, movement, and quality assurance of classified network equipment, including workstations, KVMs, printers, and peripheral devices
Expertise in both hardware and firmware enabled to oversee these critical tasks across multiple areas of responsibility.
Coordinated with cross-functional teams to resolve project issues and mitigate risks.
Monitored project performance to identify areas of improvement and make adjustments.
Provided detailed technical and operational direction in project challenges, consistently meeting deliverables according to deadlines.
Met project deadlines without sacrificing build quality or workplace safety.
IO Equipment Maintainer
US Navy
11.2018 - 10.2019
As part of role, was responsible for managing and overseeing maintenance, administration, and logistics for various Electronic Warfare and Signals Intelligence equipment
This included sophisticated tools like cellular forensics and DMR technology, which helped stay ahead of curve in defense and intelligence capabilities.
Documented repairs and maintenance performed and provided supervisor with regular reports.
Performed inspections, diagnostics and troubleshooting on equipment and devices and determined appropriate repair work.
Utilized various electrical tools and equipment to diagnose and troubleshoot electrical problems.
Maintained wireless communication networks and information technology systems, wireless and electronic communication systems with proactive repair and upkeep strategies.
Coordinated maintenance and responded to repair calls for assigned sites.
Coordinated shipments and tracked progress to facilitate timely delivery.
Network Administrator
Office of Naval Intelligence
06.2017 - 11.2018
As Network Administrator, oversaw and supported eleven world-class networks, all catering to total of 2000 valued customers worldwide.
Installed, configured and supported local area network (LAN), wide area network (WAN) and Internet system.
Maintained network hardware and software and monitored network to support network availability to end users.
Assisted IT staff on troubleshooting issues and closing calls.
Identified and immediately resolved issues with network devices.
Performed day-to-day LAN and WAN administration, maintenance, and support.
EW/SI Equipment Maintainer
USS Kidd (DDG-100)
05.2014 - 06.2017
Go-to expert in charge of two multi-million dollar signals intelligence systems, role as primary RF technician, electronics technician, and system administrator was critical.
In this capacity, oversaw responsible and reliable functioning of these complex systems, ensuring that operated seamlessly with no failures.
Read and interpreted circuit prints, blueprints, schematics and drawings to efficiently complete job tasks and projects.
Documented repairs and maintenance performed and provided supervisor with regular reports.
Maintained wireless communication networks and information technology systems, wireless and electronic communication systems with proactive repair and upkeep strategies.
Examined malfunctioning radio equipment to locate defects such as loose connections, broken wires or burned-out components.
Optimized operations by performing system upgrades, troubleshooting component failures and installing approved system modifications.
Installed, adjusted and repaired stationary and mobile radio transmitting and receiving equipment and two-way radio communication systems.