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Entry Level Linux System Administrator Jobs (NOW HIRING)

RadNet, Inc.

$85 - $120/hr

In-house SME to administer, monitor, and maintain Linux (RHEL/Ubuntu/CentOS) systems. * * Configure, secure, and optimize Linux services (systemd, SSH, Apache/Nginx, cron, etc.). * * Collaborate with ...

New

Apex Informatics

Linux System Admin

Evanston, IL · On-site

... System Administrator. The ideal candidate will have a strong background in Red Hat Enterprise Linux ... RHEL) and be responsible for managing, maintaining, and optimizing Linux-based systems. This role ...

RadNet, Inc.

Linux System Administrator

Killeen, TX · On-site

$85 - $120/hr

In-house SME to administer, monitor, and maintain Linux (RHEL/Ubuntu/CentOS) systems. * * Configure, secure, and optimize Linux services (systemd, SSH, Apache/Nginx, cron, etc.). * * Collaborate with ...

New

Sierra ITS

Linux Systems Administrator

Chicago, IL · On-site

$100K - $110K/yr

Linux System Administrator - Full Time, Hybrid - Downtown Chicago - Pension Eligible Your Linux Admin skills are great, but your personality is really what shines. We've been asked by a well ...

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Entry Level Linux System Administrator information

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How much do entry level linux system administrator jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for entry level linux system administrator in the United States is $51.96, according to ZipRecruiter salary data. Most workers in this role earn between $41.11 and $62.50 per hour, depending on experience, location, and employer.

What does an entry level Linux system administrator do?

An entry-level Linux system administrator focuses on the maintenance and optimization of the network of an organization or business running on the Linux operating system. Your primary duties in this career involve maintaining software instead of hardware. Your responsibilities also include keeping it up to date with the latest updates and ensuring its security against hackers. Training new users is often a part of your job as well. Individuals in this position provide support to a senior team member and technical help for others. Opportunities exist in a myriad of industries.

What are the key skills and qualifications needed to thrive as an entry level Linux system administrator?

To thrive as an Entry Level Linux System Administrator, you need a solid understanding of Linux operating systems, basic networking, and scripting fundamentals, typically backed by a relevant degree or coursework. Familiarity with command-line interfaces, shell scripting, and tools like SSH, as well as certifications such as CompTIA Linux+ or LPIC-1, are highly valuable. Strong problem-solving skills, attention to detail, and the ability to communicate technical information clearly help you excel in this role. These skills ensure reliable system performance, efficient troubleshooting, and effective collaboration in IT environments.

What are some typical challenges faced by entry level Linux system administrators, and how can they prepare for them?

Entry level Linux system administrators often face challenges such as troubleshooting unfamiliar issues, managing time effectively during multiple support requests, and understanding the complexities of different Linux distributions. To prepare, it's helpful to build a strong foundation in command-line tools, practice reading system logs, and familiarize yourself with common administrative tasks like user management and system updates. Collaborating with more experienced team members and actively participating in documentation and knowledge sharing can also accelerate learning and confidence in the role.

What is the difference between Entry Level Linux System Administrator vs Linux Support Technician?

AspectEntry Level Linux System AdministratorLinux Support Technician
CertificationsLinux+, LPIC-1Linux+, CompTIA A+
Work EnvironmentData centers, server rooms, cloud environmentsHelp desks, technical support centers
ResponsibilitiesServer setup, maintenance, user managementIssue troubleshooting, user support, software installation
Industry UsageIT companies, hosting providers, cloud services

The Entry Level Linux System Administrator focuses on managing Linux servers and infrastructure, while the Linux Support Technician primarily handles end-user support and troubleshooting. Both roles require similar certifications but differ in daily tasks and work environments, with the administrator working more on backend systems and the technician providing front-line support.

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Entry Level Linux System Administrator jobs near you
Infographic showing various Entry Level Linux System Administrator job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 12% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $108,079 per year, or $52 per hour.

Linux System Administrator

Cymertek Corporation

Reston, VA • On-site

Full-time

Re-posted 18 days ago

Job description

Job Summary:
Cymertek Corporation is a trusted federal contractor offering consulting services in information technology and cybersecurity. They are seeking a dedicated Linux Systems Administrator to manage and maintain their Linux-based infrastructure, ensuring optimal performance, reliability, and security while collaborating with cross-functional teams.
Responsibilities:
• Install, configure, and maintain Linux servers
• Monitor system performance and ensure uptime
• Manage user accounts and permissions
• Troubleshoot and resolve server issues
• Implement and maintain security updates
• Create and maintain system documentation
Qualifications:
Required:
• TS/SCI Full Poly (Please note this position requires full U.S. Citizenship)
• Bachelor's Degree
• Proficiency with Linux command-line tools
• Experience with shell scripting
• Knowledge of server virtualization
• Familiarity with configuration management tools
• Understanding of file systems and storage
• Ability to monitor system logs effectively
• Install, configure, and maintain Linux servers
• Monitor system performance and ensure uptime
• Manage user accounts and permissions
• Troubleshoot and resolve server issues
• Implement and maintain security updates
• Create and maintain system documentation
Preferred:
• Knowledge of cloud platforms (e.g., AWS, Azure)
• Experience with containerization tools (e.g., Docker)
• Familiarity with CI/CD pipelines
• Understanding of network protocols (e.g., TCP/IP)
• Knowledge of security hardening practices
• Experience with high-availability environments
Company:
With headquarters in Maryland, Cymertek [/'sī-mer-tek/] Corporation provides superior consulting services for the implementation of high quality information systems. Founded in 2010, the company is headquartered in Laurel, USA, with a team of 11-50 employees. The company is currently Early Stage.

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