systems administrator resume example with 15+ years of experience
JessicaClaire
, , 100 Montgomery St. 10th Floor(555) 432-1000, resumesample@example.com
Professional Summary
Seasoned Technology Specialist with experience in systems administration, penetration testing, maintenance and end-user training. Skilled in constructing solutions to achieve program compatibility and conduct system upgrades and installations. Knowledgeable in managing complicated Linux systems, enumerating software services for weakness, and configuring custom services in any Linux environment.
Skills
C/C++, Python, and Java
MySql
Linux System Administration
Basic and Advanced Linux Troubleshooting
TCP/IP Stack
VMWare and VirtualBox
Technical analysis
Data Collection
Postgresql
Debian, Ubuntu, Arch, Manjaro, Kali, and Raspbian
System Installation, Configuration, and Upgrading
Wireshark
Work History
10/2018 to CurrentSystems AdministratorCardinal Health | Shreveport, LA,
Installation and configuration of customized Linux operating systems on multiple types of hardware to include personal computer’s, rack servers, Nvidia TX2 Jetsons, and Raspberry Pi's
Imaging systems for increased scalability
Building software from source and solving dependency issues
Configuring software components and operating systems to operate without failure on site to site VPNs
Writing scripts in Python to detect network environment settings, pull specific pieces of data via API, and generate csv or excel reports
Creating and maintaining custom Linux services
Managing and manipulating MySQL databases
Configuring networks, firewalls, and remote access services on machines or routers
Utilizing network tools such as Wireshark and Nmap to find host configurations remotely or troubleshoot network issues
Install and troubleshoot docker containers
Provided comprehensive training to internal and off-site users to optimize systems maintenance and resolve recurring issues
Planned and implemented complex internet and intranet applications on multiple platforms
Designed and evaluated WAN and LAN connectivity technologies
Performed network security design and integration duties
Standardized job tasks and trained junior team members on industry best practices and standards
Implemented, developed and tested installation and update of file servers, print servers and application servers in all departments
Maintained flexible schedule and responded to after-hours and weekend emergencies
Made recommendations regarding information technology infrastructure overhauls
Spearheaded inventory control measures to replenish and maintain IT equipment, supplies, tools and replacement parts
07/2018 to 10/2018Support TechnicianCanon Solutions America | Foster City, CA,
Assist contracted installers with configuring customized CentOS based bridges
Created solutions for piping connections through multiple devices in order to mitigate support departments inability to support hardware on specialized networks
Configuring simple static and dynamic IP address issues
Explained technical information in clear terms to non-technical individuals to promote better understanding
Trained users on how to operate bridges, camera's, and switches
Assessed system hardware and software and suggested modifications to reduce lag time and improve overall speed
01/2010 to 07/2018Linux TutorNavihealth | Augusta, GA,
Tutored students in basic system administration and networking.
Helped students understand programming concepts and solved multiple practice problems.
Assisted with programming projects.
Helped student’s setup large environments for projects which spanned through multiple virtual machine servers.
Assisted student's with daily homework tasks by uncovering and removing obstacles to success.
08/2003 to 08/2007Navigation SpecialistUS Navy | City, STATE,
Navigation and time calculations using WRN-6 GPS
Navigation using the nautical almanac and sextant to calculate fixed positions using celestial navigation techniques
Chart corrections using National Geospatial Intelligence Agency publications
Calculate Ebb/Flow of tides and find the accurate times to leave or arrive at specific destinations
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