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RHEL Virtualization Engineer / Systems Administrator

TCS
Huntsville, AL Full Time
POSTED ON 3/21/2026
AVAILABLE BEFORE 5/20/2026

RHEL Virtualization Engineer / Systems Administrator

Clearances Required: Active DoD Secret

Location: Huntsville, Alabama, United States

Job Description

TCS is searching for a RHEL Virtualization Engineer / Systems Administrator to support our Missile Defense Agency (MDA) customer in Huntsville, AL. The GMD program is a portion of the Missile Defense Agency's (MDA) system to protect the US and our allies from ballistic missile attack.

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This is an in-office position. Work from home is not available.

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Responsibilities:

  • Support infrastructure systems on Red Hat Linux (RHEL)-based platforms
  • Support and maintain high availability, distributed, multi-clustered server infrastructure and systems
  • Responsible for server infrastructure analysis, optimization, and capacity planning
  • Accountable for system administration, identity and authentication, information system security accreditation, data storage and backup, physical infrastructure maintenance, and automation development
  • Technical writing/creation of formal documentation such as architecture diagrams, technical designs, and SOPs

Required:

  • Bachelor's degree in a Science, Technology, Engineering or Math discipline with 2 years of
    experience OR Master’s degree with 0 years of experience
  • Minimum of 2 years of experience with Systems Administration for Linux Operating Systems such as RedHat Enterprise Linux (RHEL)
  • Must have a DoD 8140 certification (ex: Security CE)
  • U.S. citizenship with an active Secret clearance

Desired:

  • Experience with RHEL and Cisco Networks
  • Experience with Red Hat Satellite servers and configuration
  • Experience with VMWare ESXi, VMWare vCenter
  • Experience with LAN and WAN management
  • Familiarity with Network Technologies and Cybersecurity
  • Strong systems administrator experience, specifically in Linux Operating System environments
  • Experience with scripting using tools such as Python, Perl, Bash, PowerShell, etc.
  • Experience with network administration and related infrastructure
  • Experience with hardware installation and maintenance to include firmware upgrades
  • Candidate must demonstrate strong troubleshooting and problem-solving skills

Benefits:

  • Highlights of our benefits include BC/BS Health, Dental, Vision, 401(k) match, Profit Sharing, Flexible Time Off, STD/LTD/Life Insurance, Referral Bonuses, professional development reimbursement, vacation, sick leave, and maternity/paternity leave.

Apply online or visit us at www.tcs-inc.com/careers

TCS, Inc. is an EEO Employer.

Salary.com Estimation for RHEL Virtualization Engineer / Systems Administrator in Huntsville, AL
$77,570 to $98,505
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