Matthew Headlee
Linux Systems Administrator
Linux Instructor
Technical Experience
  • RHCSA Certified, Certificate Number: 150-102-440
  • LPIC-1 Certified, LPI ID: LPI000222534, Verification: 3fd2g4qh6t
  • Novell Certified Linux Administrator, ID: 10161540
  • Advanced experience with the major Linux distributions including RHEL/CentOS, SLES, and Debian.
  • Seven years experience with installation and configuration of Linux servers and services including networking, LVM, SSH, Samba, Apache, BIND, Postfix, PHP, PostgreSQL, and MySQL.
  • Intermediate to advanced scripting experience using PERL and BASH.
  • Ten years of web development experience using PHP (with Smarty), MySQL, XHTML, CSS, and JavaScript.
  • Experience in Windows administration with Windows 2003 Server servers and Windows 2000/XP clients.

Professional Experience
2010 — Present      Guru LabsCenterville, UT
Linux Systems Instructor
  • Provides beginning, intermediate, and advanced Linux training for Guru Labs and other companies.
  • Class topics include system troubleshooting, shell scripting, networking, security, RAID/LVM, SELinux, iptables, SSH, Apache, BIND, Postfix, LDAP and more.
  • Maintains and researches the current courseware, ensuring the material is up-to-date.
  • Develops new hands-on labs and course material as Linux changes.
  • Manages class sizes up to 30 students.
  • Instructs online, local and out-of-state classes.
  • Responsible for classroom setup and any issues that arise.
2007 — 2010ListMarketerMurray, UT
Senior Systems Administrator
  • Successfully managed over 1000 remote servers running various versions of RHEL, CentOS, and Fedora.
  • Administered local installs of various Linux systems.
  • Managed CentOS remote installations using Anaconda and Kickstart.
  • Administrator of 35 local Windows clients.
  • Responsible for procuring additional servers and IP blocks with many ISPs.
  • Configured DNS records for thousands of domains.
  • Created automation for the configuration of DNS records saving the company many man-hours.
  • Managed installation and configuration of BIND, Apache, PHP, PERL, and PostgreSQL on over 1000 servers.
  • Provided assistance for co-workers, including writing scripts, running fleet wide audits, and debugging components of The Companies’ software.
  • Worked closely with the Development Team to identify, troubleshoot, and resolve software defects.
Provisioning Manager
  • Directly managed a team of four.
  • Provided internal training and support.
  • Balanced workloads of my team members.
  • Handled escalations and resolved conflicts.
  • Worked directly with multiple ISPs for purchasing servers, IP blocks, and managing ISP relations.
  • Managed customer expectations.
Using ZFS as the root filesystem on Fedora 25 Photography by Matthew Headlee NSE Open HTTP Proxy Checker
Album Art Mover & Album Art Embedder Super Awesome Query Stringing (SAQS) Browser HTTP Header Viewer
Server HTTP Header Viewer IP to Location Duplicate remover
Dictionary search IP Expanducer Domain name checker and generator
Miscellaneous Projects
Contact Details

Matthew M Headlee