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Linux Junior Jobs (NOW HIRING)

ValidaTek

Linux Administrator

Pensacola, FL · On-site

... mentor junior administrators to ensure secure, stable, and compliant system operations ... Extensive experience with Linux systems administration, with a heavy focus on Red Hat Enterprise ...

ValidaTek, Inc.

Linux Administrator

Pensacola, FL · On-site

$70K - $115K/hr

... mentor junior administrators to ensure secure, stable, and compliant system operations ... Extensive experience with Linux systems administration, with a heavy focus on Red Hat Enterprise ...

Peraton

Enterprise Linux Engineer

Washington, DC · On-site

$112K - $179K/yr

This role combines deep Linux systems expertise with DevOps engineering, infrastructure automation ... Mentor junior staff and provide technical leadership across the engineering team * Generate ...

New

ValidaTek, Inc.

Senior Linux Administrator

Pensacola, FL · On-site

$90K - $115K/yr

... and mentor junior administrators to ensure secure, stable, and compliant system operations ... Extensive experience with Linux systems administration, with a heavy focus on Red Hat Enterprise ...

MLS Technologies

Linux Cyber Security

Asheville, NC · On-site

- Role is either Direct or Temp-to-Direct - Junior engineer needed to serve as the 'understudy' for ... Linux exp. (Yocto or Debian preferred) - Implement NIST 800 cybersecurity compliance Job ...

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Linux Junior information

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How much do linux junior jobs pay per year?

As of Jul 16, 2026, the average yearly pay for linux junior in the United States is $74,999.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,500.00 and $77,500.00 per year, depending on experience, location, and employer.

What are some common challenges faced by Linux Junior professionals in their first year, and how can they overcome them?

Linux Junior professionals often encounter challenges such as troubleshooting unfamiliar system errors, adapting to different distributions, and learning to effectively use the command line. These situations can feel overwhelming at first, but actively seeking mentorship, utilizing online communities, and practicing hands-on tasks in a test environment can accelerate learning. Collaborating with more experienced team members and participating in code reviews also provide valuable feedback and support. Over time, building a habit of documenting solutions to recurring issues helps streamline future problem-solving.

What are Linux Junior roles?

Linux Junior roles are entry-level positions focused on supporting and maintaining Linux operating systems in various environments. Individuals in these roles assist with basic system administration tasks, such as user management, software installation, troubleshooting, and monitoring system performance. They typically work under the guidance of more experienced administrators, learning industry best practices and gaining hands-on experience. Linux Juniors are expected to have a foundational understanding of Linux commands, system architecture, and networking basics. These positions serve as a stepping stone to more advanced system administration or engineering roles.

What are the key skills and qualifications needed to thrive as a Linux Junior, and why are they important?

To thrive as a Linux Junior, you need a basic understanding of Linux operating systems, command-line proficiency, and foundational networking knowledge, often supported by a relevant degree or IT certifications. Familiarity with tools such as Bash, system monitoring utilities, and version control systems like Git is commonly required. Strong problem-solving skills, attention to detail, and a willingness to learn make candidates stand out in this position. These abilities are vital for efficiently supporting system operations, troubleshooting issues, and growing into more advanced Linux administration roles.

What is the difference between Linux Junior vs Linux Support Technician?

AspectLinux JuniorLinux Support Technician
Required CredentialsBasic Linux certifications (e.g., Linux Essentials)Linux certifications + troubleshooting skills
Work EnvironmentEntry-level, training-focusedCustomer or internal support, troubleshooting
Employer & Industry UsageIT companies, tech startups, educational institutionsIT support firms, enterprise IT departments
Common Search & Comparison IntentUnderstanding entry-level roles in LinuxClarifying support roles and responsibilities

The main difference between a Linux Junior and a Linux Support Technician lies in experience and scope. Linux Juniors are typically entry-level, focusing on basic Linux tasks and gaining foundational knowledge. Linux Support Technicians often have more troubleshooting experience and handle customer or internal support issues. Both roles are essential in IT environments, but Support Technicians usually require more advanced skills and certifications.

More about Linux Junior jobs
What cities are hiring for Linux Junior jobs? Cities with the most Linux Junior job openings:
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Linux Junior jobs near you
Infographic showing various Linux Junior job openings in the United States as of July 2026, with employment types broken down into 92% Full Time, 5% Part Time, 1% Temporary, and 2% Contract. Highlights an 89% Physical, 4% Hybrid, and 7% Remote job distribution, with an average salary of $74,999 per year, or $36.1 per hour.
SA054 Junior Linux System Administrator

SA054 Junior Linux System Administrator

ADNET Systems, Inc.

Greenbelt, MD • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 24 days ago

Job description

SA054 Junior Linux System Administrator
The Terrestrial Information Systems Lab at Goddard Space Flight Center is looking for a technician to join a team that manages approximately 1,000 servers running a mix of Ubuntu and CentOS. These systems form a compute and storage data center that manages nearly 100PB of Earth Science data which is used for many critical applications including global fire detection, water quality classifications, etc. A successful candidate would join a team of dedicated people responsible for ensuring that the systems remain functional to provide these applications to the public.
Required qualifications for a successful candidate include:
  • Basic hands-on experience around IT equipment including replacing components of a computer
  • An understanding to use basic technician maintenance tools (hand and power)
  • Ability to lift 50 lbs
  • An understanding on how to perform RMA on defective hardware
  • Willingness to learn outlined procedures and ability to expand on those procedures when necessary
  • Ability to work with minimum supervision
  • Ability to independently identify hardware problems, apply critical thinking skills to gather information, take recommendation/advice, and implement a plan to address the problem
  • US Citizenship required
  • Ability to obtain and maintain a Tier 1 Investigation through NASA.

Desired qualification for a successful candidate include:
  • CompTIA A+ and Network+ certification would be beneficial.

Team ADNET brings over 30 years of experience to information systems and professional services for the federal government. With a history of expertise in software development, computer network design, IT security, mission operations support, and educational outreach, Team ADNET is deeply embedded in the Space and Earth Science at NASA's Goddard Space Flight Center (GSFC) in Greenbelt, MD.
ADNET Systems, Inc. is working with Goddard Space Flight Center to fulfill NASA's vision for space exploration, and working with the Science and Exploration Directorate to fulfill its many missions.
ADNET Systems, Inc. is an employee-centric company, committed to providing premier benefits that support our employees and their families. With affordable medical and dental plans coupled with leading disability and life insurance options, ADNET offers our employees the benefits most sought after by today's professional candidate. Furthermore, our benefits package features the extras that distinguish us from other small businesses, ensuring our high employee retention that our customers appreciate.
Some features of our compensation plans and environment perks include:
  • Annual Leave/Sick Leave
  • Military and Family Emergency Leave
  • Paid Holidays
  • Performance Bonuses
  • Medical, Dental and Vision Plans
  • Direct Deposit Payroll
  • 401K Plan with Company Matching and Immediate Vesting
  • Tuition Reimbursement
  • Swag bags

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