Linux Systems Administrator
Job in
St. George, Saint George, Washington County, Utah, 84770, USA
Listed on 2026-07-17
Listing for:
Peraton
Full Time
position Listed on 2026-07-17
Job specializations:
-
IT/Tech
Systems Administrator, Unix/Linux, Cloud Computing: Infrastructure & Operations, IT Support
Job Description & How to Apply Below
Overview
Peraton is seeking a Linux System Administrator to support environmental information management and compliance enterprise software solutions. This position is in Clearfield, Utah.
Responsibilities- Provide input and guidance on architecture decisions related to middle-tier changes
- Evaluate new technologies, determine viability of solutions and make recommendations
- Partner with data center operations and infrastructure teams to ensure seamless deployments, proper documentation and support for applications
- Maintain multiple environments, keeping them in step with security changes and patches, including operating systems, databases, and all vendor updates, while adhering to certification standards and change procedures
- Perform builds and deployments in support of testing upcoming releases, including submitted changes and duties related to configuration management in a development environment
- Support development teams, implementation teams and help-desk teams with requested issues, both local and remote to the site
- Stand up, maintain, backup, tune, and secure required systems for any environment. This includes physical and virtual servers, operating systems, middle-tier software, database software and data, LDAP servers, HTTP servers, firewall, proxy servers, printers, routers, switches, and all other components of a sub-net and the accompanying security
- Occasionally provide after-hours or weekend troubleshooting support to address urgent issues in the production deployment of a web-based application used by over 150,000 DoD employees
- Bachelor’s Degree and minimum of 2 years of experience or 6 years with a HS Degree/Diploma
- Understanding of Linux operating system administration in server environments
- Experience with Red Hat Enterprise Linux server (RHEL)
- Linux-based shell scripting experience
- Some SQL familiarity
- Experience maintaining databases
- Has, or is capable and motivated to obtain the CISSP certification
- Must be able to work onsite 5 days a week
- Must be a US Citizen
- Ability to manage/administer one or more of the following within a Red Hat Enterprise Linux server-based environment:
Git administration and use - Oracle Database installation and administration
- SAP Business Objects installation and administration
- Apache Tomcat middle-tier application server administration
- Apache HTTP server administration
- NTP server
- IPSEC firewall
- Java application builds and deployments to Tomcat
- Postfix and Dovecot E-Mail server administration
- Spam and anti-virus filtering software
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