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Entry Level Linux System Administrator Jobs in California

JT4, LLC

Systems Administrator IV

Edwards, CA · On-site

JOB DUTIES - ESSENTIAL FUNCTIONS Evaluates system specifications, installs enterprise computer ... Linux-based OSs: Redhat, CentOS. * Network switch/router configurations: CISCO and Juniper.

JT4 LLC

Systems Administrator IV

Edwards, CA · On-site

JOB DUTIES - ESSENTIAL FUNCTIONS Evaluates system specifications, installs enterprise computer ... Linux-based OSs: Redhat, CentOS. Network switch/router configurations: CISCO and Juniper. Citrix ...

Johnson Controls

System Administrator

San Leandro, CA · On-site

Highly detail oriented when documenting and executing system changes. What we look for Preferred ... As this is an entry level position, it is understood that the candidate will have little to no ...

Software Technology Inc

TWS Admin

Cypress, CA · On-site

TWS Admin (Tivoli Work Scheduler - Batch Processing) Day to day * Migrate TWS jobs to Azure TWS * Running on Linux * TWSd on Unix/Linux system * Cloud experience would be nice, Azure is not a must

Jobsbridge

Linux Admin

Cupertino, CA

Company Description Jobsbridge Need Linux Admin with excellent knowledge on installation and ... Should have detailed knowledge on file system management, LVM, SAN/NAS. Should have working ...

Antares

Systems Administrator

Los Angeles, CA · On-site

$85K - $120K/yr

Deploy, configure, maintain, patch, and decommission Windows and macOS endpoints; support Linux ... the system * Obsess over the End User - The customer and end user are often not the same. We will ...

Xinnovit

Adobe AEM System Administrator

San Diego, CA · On-site

Skill Unix Shell Scripting, the Adobe Experience Manager/ CQ5 / AEM ,Unix/LINUX Adobe Experience ... Linux operating system Experience with LDAP Experience with automated testing Install the ...

GDIT

Senior System Administrator (MSO)

Livermore, CA · On-site

$100K - $136K/yr

Yes Systems Administrator/Mission Support Operator - $10K Sign-on bonus *Classified work and ... Experience with Linux and Windows system administration and networking background is preferable.

BAE Systems

Systems Admin Prin

San Diego, CA · On-site

$118K - $200K/yr

We are seeking an experienced Systems Administrator to implement, maintain, and support our enterprise IT infrastructure consisting of Windows and Linux systems. The ideal candidate will have strong ...

Zealogics Inc

HPC engineer

San Jose, CA · On-site

Responsibilities : • Candidates should have good domain knowledge in High-Performance Computing, script language(Shell, Python), Linux administrator, operating systems (Linux, Windows), computer ...

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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 10, 2026, the average hourly pay for entry level linux system administrator in California is $51.28, according to ZipRecruiter salary data. Most workers in this role earn between $40.58 and $61.68 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 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.

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.
More about Entry Level Linux System Administrator jobs
What are the most commonly searched types of Linux System Administrator jobs in California? The most popular types of Linux System Administrator jobs in California are:
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What cities in California are hiring for Entry Level Linux System Administrator jobs? Cities in California with the most Entry Level Linux System Administrator job openings:
Entry Level Linux System Administrator jobs near you
Infographic showing various Entry Level Linux System Administrator job openings in California as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 13% Part Time, 2% Temporary, and 2% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $106,664 per year, or $51.3 per hour.

System Administrator (System Administrator, willing to consider all levels)

Redwire Space

Goleta, CA • Hybrid

$85K - $145K/yr

Full-time

Re-posted 29 days ago

Job description

Where dreams and reality collide and the output is, out of this world. At Redwire Space, we are a team of dreamers and doers. Where the impossible becomes possible, and every day is an opportunity to learn and get one step closer to knowing the unknown. Join us on our mission to expand humanity's presence in space.
Summary
Redwire Space Solutions, LLC has a current opportunity for a System Administrator (willing to consider all levels). As part of the IT Service Team located at our facility in Goleta, CA. This role is considered onsite but allows for the flexibility of working remotely one day per week as business allows. In this role you will be primary customer interface for IT support and systems administration of local and virtual networks; work with various systems/technologies. This will include user account management, system, workstation troubleshooting, and network hardware/software maintenance, backup/disaster recovery maintenance, server maintenance and protection of information systems.
Responsibilities
  • Serve as the first point of contact for internal staff seeking technical assistance
  • Respond to events / problems and record their resolution in help desk ticketing software
  • Basic administration of a hybrid environment with both Active Directory and Azure AD resources
  • Provide technical support for a wide range of technology needs including phones, printers, workstations, servers and network equipment
  • Assist in imaging, creating new hire accounts, and Termination processes
  • Communicate clearly with customers and provide regular updates, status and information
  • Perform limited maintenance on servers and critical laboratory and testing systems
  • Pass on any feedback or suggestions by users or management to the appropriate team
  • Determine process improvements, best practices, and develop new processes
  • Typical Week: 85% escalated desktop/app support, 10% Windows server/network support, and 5% admin/meetings.
Ideal Experience
  • Bachelor’s degree, with a minimum of two or more years’ experience in IT or similar role in a Managed Services Provider environment. Willing to consider relevant work experience in lieu of degree
  • Microsoft Office 365, Azure Active Directory and Windows Server Active Directory Administration or certification
  • Experienced in desktop operating systems such as Windows 10, 11, macOS, and Linux
  • Experienced configuring, supporting, troubleshooting and administering Windows workstations
  • Experienced supporting workstations in networked environments using VLANs, Zero Trust Architecture, and 802.1x
  • Experienced troubleshooting hardware and software issues through remote control software
  • Support a hybrid environment with both Active Directory and Office365 resources
  • Must have current CompTIA Security+ certification, or willing to obtain within 90 days of employment
  • Some travel may be required
Desired Skills
  • Self-motivated with sound time management skills, attention to detail, and priority management to meet deadlines with minimal oversight, with a focus on customer service
  • Excellent communication, collaboration, and problem-solving skills
  • Some ability to configure, support, troubleshoot and administer Linux and/or MacOS workstations
  • Experience with iOS and Android mobile operating systems
  • CompTIA Network+, Microsoft Certified: Azure Administrator are a plus
  • Experienced with Microsoft Teams architecture, features, and functionalities
  • Solid understanding of computer systems, mobile devices, and other tech products
  • Motivation and drive to develop yourself personally and professionally
  • Identify and suggest possible improvements on procedures
  • Ability to obtain a US Government Security Clearance
Pay Range
$85,000 - $145,000/yr.
Grow with us as we innovate the next generation capabilities for a new era of space exploration! We offer a highly competitive benefits package along with a commitment to our core values of Integrity, Innovation, Impact, Inclusion, and Excellence.
Don’t meet every single requirement above? No worries. We want people who can grow, collaborate and build a stronger team. We strive to build a diverse and inclusive culture, so if you’re excited about this job posting, we encourage you to apply. You may be just the right candidate for this or other roles.
Redwire is an Equal Opportunity Employer; employment with Redwire is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.
All offers of employment at Redwire are contingent upon clear results of a thorough background check and your ability to provide proof of eligibility to work in the US. Note that some positions will also require US citizenship or ability to obtain a security clearance due to requirements of a classified program.
To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR Click Here

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