System Administrator

ClearFocus Technologies • Denver, Colorado, United States • 4d ago

ClearFocus Technologies, a HUBZone certified company, is located in Leesburg, VA. We specialize in cybersecurity and support multiple government and commercial clients for a variety of missions. We value our clients, integrity and employees and believe a single person can make a difference!

We are committed to attracting and retaining the best and brightest talent who desire to work with industry leading technology to stay on top of their profession. We provide an excellent benefit package which includes medical, dental, vision, paid time off, 401(k), paid professional development reimbursement and more!

We are seeking an applicant for a System Administrator opportunity that is 100% onsite in the Denver, Colorado area. This opportunity requires an active Top-Secret clearance with SCI/Q eligibility and a BS or higher degree. NO EXCEPTIONS AND NO 3^RD PARTIES!!!

Systems Administrator – Cyber Security SME (Denver, CO)

15+ years of experience in IT, cybersecurity, and/or network/systems administration
Red Hat Linux (RHEL) systems administration experience
Experience with installing and configuring domain controllers and Windows servers, user and group management, and basic GPO configuration
Experience with administering and managing user and system accounts on Debian, Ubuntu, or Fedora Linux distributions
Experience with troubleshooting system and permissions issues on Debian, Ubuntu, or Fedora Linux distributions
Experience with operating and managing VMWARE ESX servers
Ability to integrate Linux systems with Active Directory
Ability to secure Debian, Ubuntu, or Fedora Linux distributions according to government standards, including STIGs or NIST Special Publications
TS clearance
Bachelor's degree
IAT III Certification

Nice If You Have:

Linux+ certification
Experience with performing system administration of Windows and Windows Server versions
Experience with managing and troubleshooting network infrastructure, including switches, routers, and firewalls
Knowledge of Zettabyte File Systems/ZFS
Ability to write extensive BASH scripts to facilitate workflow for users
Ability to write Python programs to facilitate workflow for users
Ability to operate in a high-speed environment with changing and evolving mission priorities