Linux Systems Administrator with Security Clearance


John Galt Staffing

John Galt is seeking a Linux Systems Administrator to work as part of a collaborative, and dynamic team of system administrators. The ideal candidate has an advanced understanding of Linux (RedHat/CentOS), has worked in an enterprise grade environment, and is eager to learn and grow in other areas as well. This role will work to provide Linux server and desktop support. This role will work with the infrastructure team to grow and expand our existing capabilities. If you are a self-motivated, eager to learn and grow Linux guru, we would like to hear about you. Required Skills:
• Demonstrated knowledge and experience with Linux systems administration (RedHat preferred)
-Combination of DevOps administration and Linux systems administration
• Strong understanding of scripting languages (bash, python, perl etc.)
• Experience with enterprise services such as NFS, email, web servers, DNS, storage, patch management, configuration management, etc.
• Understanding of network principals
• Strong troubleshooting skills
• Familiarity with VMWare or other virtualization platforms
• Familiarity with Linux automation tools (Ansible, Puppet, etc.)
-Extensive knowledge and experience with git, github, and other source code management tools.
-Extensive knowledge of Python, bash, CMake, and other scripting languages.
-Familiarity with virtualization platforms, such as virtual machines and containers.
-Knowledge of basic administration of server applications, such as apache, MySQL, mediaWiki, Squid, NFS, DHCP, DNS
• BS degree in Information Technology, Computer Science, Engineering, or related technical field; • The following technical certifications must be obtained within 6 months of being hired:
o Security+
o Linux+ Desired Skills:
• Experience implementing Department of Defense security requirements such as OS/application hardening, STIG compliance
• Experience with operating air-gapped infrastructure is a big plus
• Experience with ACAS/Tenable.SC, Trellix/McAfee ePO and other cybersecurity tools
• Understanding of enterprise storage solutions (NetApp preferred)
• Experience with UNIX operating systems (Solaris is a plus)
• Experience with database servers (MySQL, PostgreSQL preferred)

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