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Part Time Linux System Administrator Jobs (NOW HIRING)

NCSU

Linux Systems Administrator

Raleigh, NC · On-site

... Linux Systems Administrator Anticipated Hiring Range $85,000 - $90,000 Work Schedule Monday ... Disclaimer: Perks and Benefit eligibility is based on Part-Time or Full-Time Employment status.

NCSU

Linux Systems Administrator

Raleigh, NC · On-site

... Linux Systems Administrator Anticipated Hiring Range $85,000 - $90,000 Work Schedule Monday ... Disclaimer: Perks and Benefit eligibility is based on Part-Time or Full-Time Employment status.

Booz Allen Hamilton, Inc.

$77K - $176K/yr

We're looking for a system administrator deep expertise in Linux systems, container orchestration ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

iQuasar LLC

System Admin

San Diego, CA · On-site

$25 - $35/hr

Linux System Admin Location: San Diego, CA Clearance Level: Secret Job Type: Part Time (up to $25 hours/week) iQuasar is seeking an experienced Information Systems Administrator (SysAdmin) to assist ...

IQUASAR LLC

System Admin

San Diego, CA · On-site

$25 - $35/hr

Linux System Admin Location: San Diego, CA Clearance Level: Secret Job Type: Part Time (up to $25 hours/week) iQuasar is seeking an experienced Information Systems Administrator (SysAdmin) to assist ...

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How much do part time linux system administrator jobs pay per hour?

As of Aug 26, 2026, the average hourly pay for part time 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 is a part time Linux system administrator?

A Part Time Linux System Administrator is responsible for maintaining, securing, and troubleshooting Linux-based systems on a part-time basis. Duties often include server updates, performance monitoring, user management, and ensuring system reliability. These roles are common in startups, small businesses, or organizations needing Linux expertise without requiring a full-time administrator. The job may be remote or on-site, depending on the employer’s needs. Strong knowledge of Linux distributions, scripting, and networking is typically required.

What are some typical responsibilities of a part time Linux system administrator?

As a part-time Linux System Administrator, your responsibilities often include monitoring server performance, applying security updates, managing user accounts, and troubleshooting system issues as they arise. You may also assist with automated backups, script routine maintenance tasks, and support software installations or configurations. The role usually involves working independently, but you may collaborate with other IT staff or departments when resolving complex technical challenges. Since the position is part-time, you’ll be expected to efficiently prioritize tasks to maintain system reliability within limited hours.

What are the key skills and qualifications needed to thrive in the part time Linux system administrator position, and why are they important?

To thrive as a Part Time Linux System Administrator, you need strong skills in Linux server management, troubleshooting, scripting (such as Bash or Python), and a solid understanding of networking fundamentals, often backed by relevant experience or a related degree. Familiarity with tools like SSH, monitoring utilities (e.g., Nagios), backup solutions, and, optionally, certifications such as CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA) is common in the field. Effective time management, clear communication, and the ability to work independently are valuable soft skills for this position. Mastery of these skills enables reliable system operations, quick response to issues, and smooth collaboration with technical teams or end users.

Are part time Linux system administrators in demand?

Part-time Linux system administrators are in demand due to ongoing needs for IT support, server management, and cybersecurity. Employers seek professionals with skills in Linux, scripting, and system security, often requiring certifications like CompTIA Linux+ or LPIC. The demand varies by industry and region but generally remains steady for qualified candidates.
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Part Time Linux System Administrator jobs near you
Infographic showing various Part Time Linux System Administrator job openings in the United States as of August 2026, with employment types broken down into 100% Part Time. Highlights an 67% In-person, and 33% Remote job distribution, with an average salary of $108,079 per year, or $52 per hour.

JR Linux System Administrator

Sarasota, FL • On-site

CACI International, Inc.
See more jobs at CACI International, Inc.external

Part-time

Medical, Retirement, PTO

Posted 21 days ago

Job description

Job Title: JR Linux System Administrator
Job Category: Information Technology
Time Type: Part time
Minimum Clearance Required to Start: None
Employee Type: Part-Time On-Call
Percentage of Travel Required: Up to 10%
Type of Travel: Continental US
* * *
The Opportunity:
CACI has an immediate opening for a part-time Linux Systems Administrator for our corporate development/test network and fielded systems. CACI is seeking a development Systems Administrator with Linux experience for our Sarasota (FL) location. In this position, the individual will work with emerging technologies in the space domain awareness sector. This sector is focused on ground- and space-based systems that detect, characterize, and predict threats to national and allied space systems. You will participate in system design reviews, create and revise documentation, perform hardware and software integration/configuration, and participate in system testing and software installation. As a Systems Administrator, you will assist with the build, test, and deployment of systems worldwide. You will also be working with the latest Enterprise IT tools to troubleshoot existing systems in the field.
Continental US and international travel may be required up to 10% as well as periodic surge support.
Responsibilities:
  • Support critical Space Domain Awareness missions.
  • Travel to unique and exciting locations.
  • Work the entire lifecycle of the mission system from design, installation, and operations.
  • Participate in system design, software configuration, documentation, testing and troubleshooting.
  • Perform fault-isolation of ground-based satellite system hardware and software working with various stakeholders.
  • Participate in peer-review of system designs to ensure the system meets the technical requirements and conforms with established technical standards.
  • Build, configure and test various system components to reflect design documents.
  • Requires an ability to effectively communicate and work collaboratively with others in a fast-paced environment while multi-tasking.
  • Regularly completes assigned tasks that have a direct impact on project schedule or system functionality.
  • Troubleshoot issues with your assigned system as needed.

Qualifications:
Required:
  • Bachelor's degree (or higher) in Computer Science, Computer Engineering, or related discipline from an accredited college or university, or equivalent experience in lieu of a degree
  • Possess an understanding of comprehensive system administration principles, and problem-solving skills.
  • Linux experience with a focus on Red Hat.
  • Competence in MS Office suite including Visio.
  • Participate in system design, hardware and software integration/configuration, documentation, system hardening and testing and delivery that meet the functional requirements of the system.
  • Must be willing to meet all requirements to facilitate a system installation at DoD facility. Knowledge and experience in system administration processes including at least one of the following certifications:
  • A+ CE, CCNA-Security, CND, Network+ CE, SSCP, CCNA Security, CySA+, GICSP, GSEC, Security+ CE, CASP+ CE, CISA, CISSP, GCED, GCIH, CCSP
  • Experience in installation, integration, configuration, tuning, OS patching (IAVA), and network/OS security and troubleshooting of Red Hat Linux servers.
  • Experience with virtualization environments (e.g. VMware, Red Hat Virtualization, KVM) Experience with network attached storage using NFS (e.g. NetApp)

Desired:
  • Experience using network monitoring tools.
  • Excellent communication skills in technical, business, and client interactions Experience with Scripting languages (e.g. Perl, Bash)
  • Experience with DevSecOps and respective tools
  • Experience supporting ISSO and ISSEs via technical implementation (e.g. DISA STIG).
  • Experience with network switch hardware, VLANs, and basic troubleshooting (e.g. Cisco IOS)
  • Experience with any infrastructure management tools (e.g. Satellite)
  • Experience with containerization with Kubernetes and Podman background preferred
  • Automation tools (e.g. Ansible, Puppet, Git CI)
  • Experience with Ticket tracking tools (e.g. Atlassian)

What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
The proposed salary range for this position is:
$50,500 - $101,000
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

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