Linux Engineer

Sorry, this job was removed at 08:14 p.m. (CST) on Thursday, Jun 26, 2025
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Fort Belvoir, VA
In-Office
Security • Software • Cybersecurity
The Role

Gray Tier Technologies is looking for a Linux Engineer to support one of our Defense customers in Fort Belvoir Virginia. The position requires a Secret Clearance and is a hybrid role. 

Linux Engineer

Basics: 

• At least a Secret clearance (DoD would be best)
• Sec+ CE or equivalent
• Red Hat/Linux cert (Linux+, LPI, RHCSA)

    Skills:

    • Experience with Red Hat Linux, including familiarity with the LVM stack and SELinux
    • Ability to use Windows desktops and preferably some Windows server experience
    • Experience with applying STIGs Experience with patching (Satellite and repos)

    Nice to have skills:
    • Experience using/configuring Ansible
    • Experience using/configuring Jira and Atlassian products
    • Experience with BIND Experience with ELK/SPLUNK/ArcSight or other log aggregation software
    • Experience with databases

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      The Company
      HQ: Alexandria, VA
      18 Employees
      Year Founded: 2015

      What We Do

      Gray Tier Technolgies is a privately held company providing full cyclic cybersecurity services and products. Gray Tier is headquartered in Alexandria, VA with offices in Orlando, FL and Denver Co. Our vision is to be the premier security services and solutions provider for our Enterprise, Government, and military customers. To prepare our customers to defend their systems against global cyber threats. By leveraging our many years of defending mission-critical systems for the US military we are here to help you safeguard your corporate data from attackers. Gray Tier’s experts use techniques and tactics from world-wide cyber threats to provide a realistic evaluation of your network defenses against today’s adversaries.

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