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Linux Troubleshoot Jobs (NOW HIRING)

Vaco by Highspring

Sr Linux Engineer

Houston, TX · On-site

Troubleshoot complex Linux issues involving services, processes, daemons, performance, operating systems, and underlying infrastructure. * Perform root-cause analysis and implement long-term ...

Buchanan Technologies

Troubleshoot and resolve escalated Linux and POS-related production issues. Work with local and remote technical teams to diagnose and resolve hardware and software problems. Partner with hardware ...

Vaco LLC

Sr Linux Engineer

Houston, TX · On-site

Troubleshoot complex Linux issues involving services, processes, daemons, performance, operating systems, and underlying infrastructure. Perform root-cause analysis and implement long-term solutions.

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How much do linux troubleshoot jobs pay per hour?

As of Sep 15, 2026, the average hourly pay for linux troubleshoot in the United States is $47.12, according to ZipRecruiter salary data. Most workers in this role earn between $46.63 and $47.60 per hour, depending on experience, location, and employer.
Infographic showing various Linux Troubleshoot job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $98,000 per year, or $47.1 per hour.

Classified Linux Engineer

Chantilly, VA • On-site

The Aerospace Corporation
See more jobs at The Aerospace Corporationexternal

Full-time

Re-posted 4 days ago

Job description

Job Summary:
The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. We are seeking a Linux system engineer with strong enterprise Linux expertise to support enterprise Linux systems in classified environments, focusing on system security hardening and management methods for classified networks and systems.
Responsibilities:
• Install Red Hat Enterprise Linux and Oracle Linux on physical systems, including implementing encryption-at-rest (LUKS)
• Provision Red Hat Enterprise Linux and Oracle Linux VMs
• Patch, reboot, and troubleshoot patching processes (e.g. GPU drivers & kernel modules) and patching infrastructure on large classified networks and in stand-alone (air-gapped) networks
• Maintain patching infrastructure (e.g. software repository mirrors) in large and stand-alone networks
• System and user data and configuration backup and restore
• Provide enterprise Linux troubleshooting, tier 2 and 3 Linux user support including software installation, configuration
• Support scientists and engineers running workloads and applications on Linux systems
• Security harden systems and remediate vulnerabilities
• Monitor availability, improve monitoring, and restore systems and services in a timely manner and improve prevention and reduce future outages
• Write or improve documentation for processes and procedures
Qualifications:
Required:
• CompTIA Security+ CE certification or equivalent that meets DoD 8570.01-m requirements for IAT Level II personnel
• 3 years of experience in Red Hat Enterprise Linux (RHEL) or its clones (CentOS, Oracle, Rocky, Alma) Linux systems administration, including provisioning, patching individual systems, troubleshooting, and implement security hardening for enterprise environments.
• Experience with hardware troubleshooting and configuration
• Willing to travel occasionally to alternate site (El Segundo or Colorado Springs) work location approximately 4% if required
• An active IC TS/SCI clearance with CI Polygraph
Preferred:
• Bachelor’s degree in Computer Science, STEM, or IT or equivalent experience
• Linux certification: RHCSA or preferred Red Hat Certified Engineer (RHCE)
• Experience maintaining patching infrastructure (e.g. software mirrors) including in standalone networks
• Experience with Kickstart or other automated Linux provisioning processes
• Experience automating security hardening to DISA STIGs.
• Experience and programming skill implementing infrastructure-as-code with tools like Puppet, Ansible, Bash, Terraform, Python
Company:
As the government’s preeminent space innovation partner, Aerospace brings technical expertise to advance the nation's missions in space. Founded in 1960, the company is headquartered in El Segundo, USA, with a team of 1001-5000 employees. The company is currently Late Stage.

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