Hayden H.

Windows/Linux Systems Administrator Sr.

Manassas, Virginia, United States

About

Experience

  • Lockheed Martin (Full-time · 4 yrs 7 mos)
    • Windows/Linux Systems Administrator Sr.
      Feb 2023 - Present · 3 yrs 5 mos

    • Windows/Linux Systems Administrator
      Dec 2021 - Feb 2023 · 1 yr 3 mos

      I currently work as a Linux and Windows Systems Administrator. I have experience with RHEL 5, 6, 7, 8, Windows 10, and 2012, and 2019 Server. Intermediate skills with BASH and Powershell. I have built and set up my own Windows active directory and domain with Exchange and Certificate services. I have ansible-playbook scripting experience, GPO, and Active Directory OU/Security, Groups. DoD STIG procedures along with Secure host baseline (SHB) and ESXI experience. Familiar with RAIDs and setting up storage servers. Thin client and thick client management experience with NAGIOS and Splunk enterprise.

  • Leidos (Quantico, Virginia, United States)
    • Information Technology Specialist II
      Apr 2021 - Dec 2021 · 9 mos

    • Senior Information Technology Helpdesk
      Jan 2021 - Apr 2021 · 4 mos

  • Signal Support System Specialist at US Army
    Nov 2016 - Jan 2021 · 4 yrs 3 mos

    Maintained an active directory of users and troubleshot a variety of information technology issues, in addition to managing the organization's web page and controlling users and permissions for the content displayed on the company’s Web portal. Controlled highly sensitive material and the distribution to other departments. Created the standards of procedures for the organization and ensured compliance with the sensitive items. Served as Unit Commanders Subject Matter Expert on matters related to automation and communications equipment capabilities.