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Independent Contractor Linux Administrator Jobs (NOW HIRING)

Entarian

Linux System Administrator

College Park, MD

$60K - $65K/yr

The Software Engineer II (Linux Administrator) must be able to support the following ... Must be able to work independently to execute against sets of procedures and be able to lift 60 ...

Entarian

Linux System Administrator

College Park, MD

$60K - $65K/yr

The Software Engineer II (Linux Administrator) must be able to support the following ... Must be able to work independently to execute against sets of procedures and be able to lift 60 ...

Entarian

Linux System Administrator

College Park, MD · On-site

$60K - $65K/yr

The Software Engineer II (Linux Administrator) must be able to support the following ... Must be able to work independently to execute against sets of procedures and be able to lift 60 ...

Pae

Senior Linux Administrator

Hanover, MD

$180K - $235K/yr

This position is for a team of three contractors that work directly with the customer to support ... as a Linux Administrator * 9 years of experience of bash programming * 7 or more years of Perl ...

Amentum

Senior Linux Administrator

Hanover, MD · On-site

This position is for a team of three contractors that work directly with the customer to support ... as a Linux Administrator * 9 years of experience of bash programming * 7 or more years of Perl ...

Pae

Senior Linux Administrator

Hanover, MD · On-site

This position is for a team of three contractors that work directly with the customer to support ... as a Linux Administrator * 9 years of experience of bash programming * 7 or more years of Perl ...

krg technology inc

Linux Admin

Redmond, WA

Linux Admin Location: Redmond WA Duration: Full Time Experience administering web and application ... Good knowledge of ICM Must process Good troubleshooting skills and work Independently Should be ...

Amentum

Senior Linux Administrator

Hanover, MD · On-site

This position is for a team of three contractors that work directly with the customer to support ... as a Linux Administrator * 9 years of experience of bash programming * 7 or more years of Perl ...

Amentum

Mid Level Linux Administrator

Hanover, MD · On-site

This position is for a linux system administrator to work with various hardware focused projects ... contractor and trusted partner to the US Government. Other Responsibilities: Safety - Amentum ...

Pae

Mid Level Linux Administrator

Hanover, MD

$140K - $190K/yr

This position is for a linux system administrator to work with various hardware focused projects ... contractor and trusted partner to the US Government. Other Responsibilities: Safety - Amentum ...

Pyramid Consulting, Inc.

Linux Admin

Owings Mills, MD · On-site

$60 - $64/hr

Immediate need for a talented Linux Admin . This is a 06+ Months Contract opportunity with ... and contracted partners. Frequency varies for text messages. Message and data rates may apply.

Relativity Space

Sr Linux Administrator

Long Beach, CA · On-site

$103K - $155K/yr

Take ownership of Linux systems administration-deploying, configuring, automating, and maintaining ... Strong analytical and problem-solving skills, with the ability to independently own issues through ...

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All JobsIndependent Contractor Linux Administrator Jobs

Independent Contractor Linux Administrator information

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$10

$51

$77

How much do independent contractor linux administrator jobs pay per hour?

As of Jul 24, 2026, the average hourly pay for independent contractor linux administrator in the United States is $51.22, according to ZipRecruiter salary data. Most workers in this role earn between $42.07 and $59.38 per hour, depending on experience, location, and employer.

Is sysadmin an entry level job?

A Linux administrator or sysadmin role is typically not entry-level, as it requires specialized knowledge of operating systems, networking, and scripting. Entry-level positions may involve basic system support or help desk tasks, while more advanced roles often require certifications like CompTIA Linux+ or RHCSA, along with experience. However, some organizations offer junior sysadmin roles for those with foundational skills and relevant training.

Will AI replace Linux admins?

AI is unlikely to fully replace Linux administrators, as their role involves complex problem-solving, system configuration, and troubleshooting that require human judgment. AI tools can assist with automation and routine tasks, but Linux admins are essential for managing security, custom setups, and system optimization. Skills in scripting, certifications, and understanding of Linux environments remain valuable in this evolving field.

What is the difference between Independent Contractor Linux Administrator vs Freelance Linux Engineer?

AspectIndependent Contractor Linux AdministratorFreelance Linux Engineer
CredentialsLinux certifications (e.g., RHCE, CompTIA Linux+)Linux certifications (e.g., RHCE, CompTIA Linux+)
Work EnvironmentClient sites, remote, or data centersClient sites, remote, or data centers
Employer/Industry UsageCompanies, IT service providers, government agenciesStartups, tech firms, consulting clients
Search/Comparison IntentFocus on contract work, specific Linux admin tasksFocus on project-based Linux engineering solutions

Both roles require similar Linux certifications and often work in remote or client environments. The main difference lies in the job focus: Independent Contractor Linux Administrators typically handle ongoing system administration, while Freelance Linux Engineers often work on specific projects or engineering tasks. Understanding these distinctions helps job seekers target the right opportunities based on their skills and career goals.

How much do Linux administrators make?

Linux administrators typically earn between $70,000 and $120,000 annually, depending on experience, certifications, and location. Entry-level roles may start around $60,000, while senior positions with advanced skills and certifications like RHCE or Linux Foundation certifications can exceed $130,000.

Are Linux admins in high demand?

Linux administrators are in high demand due to the widespread use of Linux in servers, cloud infrastructure, and cybersecurity. Skills in scripting, system security, and certifications like RHCE or CompTIA Linux+ can enhance job prospects in this field.
What cities are hiring for Independent Contractor Linux Administrator jobs? Cities with the most Independent Contractor Linux Administrator job openings:
What are the most commonly searched types of Linux Administrator jobs? The most popular types of Linux Administrator jobs are:
What states have the most Independent Contractor Linux Administrator jobs? States with the most job openings for Independent Contractor Linux Administrator jobs include:
Independent Contractor Linux Administrator jobs near you
Infographic showing various Independent Contractor Linux Administrator job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 86% Full Time, 10% Part Time, 1% Temporary, and 2% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $106,535 per year, or $51.2 per hour.
Lead Unix/Linux Administrator

Lead Unix/Linux Administrator

Apex Informatics

Owings Mills, MD • On-site

$55/hr

Contractor

Posted 21 days ago

Job description

POC: /Experis IT
Client: Exelon
Pay Rate: $55/hr. W2 MAX
Our client has an immediate need for Lead Unix/Linux Administrator. This is a 12-month contract and they must be able to work hybrid 3 days a week on site in Owings Mills, MD no exceptions. There is a chance for conversion for looking for GC or US citizens. The top skills needed are Redhat, scripting, and cloud. They also need to have worked in a large enterprise environment and have strong communication skills. The rest of the JD is below.
  • Manage RedHat 6, 7, 8, 9 servers from both a hardware and operating system standpoint.
  • Manage support of VMware vSphere hypervisor to allow hosting of servers in a virtualized highly available environment.
  • Configure and maintain server processes, configurations, and backups
  • Maintain and monitor Linux and VMware platform health and performance
  • Maintain server inventory information to ensure accuracy of configuration management DB.
  • Support the production release management system for documenting, planning, and implementing IT changes.
  • Plan, coordinate, communicate and implement security patching activities for Linux server platforms.
  • Refine and automate regular processes, track issues, and document changes
  • Assist in racking and stacking of servers in Exelon's datacenters
  • Provide 24x7 support and participate in on call rotation for critical production systems
  • Perform scheduled maintenance and support release deployment activities after hours
  • Provide technical expertise and/or solution delivery support for maintaining performance and reliability of server solutions.
  • Maintain and enhance engagement with business and IT partners to sustain service levels and high availability of server compute services. Visible and accessible to clients providing guidance for how to successfully request new devices as needed.
  • Build and maintains knowledge of new technologies or technology opportunities for on-prem and Cloud based services.
  • Assists in coordinating and implementing planned infrastructure changes for business and/or IT clients.
  • Ensures proper implementation of technology both within the production and the development environments.
  • Looks for ways to automate processes to allow more efficient use of resources.
  • Finds ways over, around and through barriers to success. Self-starter. A results-oriented doer.
  • Promotes and encourages Diversity, Equity & Inclusion
POSITION SPECIFICATIONS
Minimum:
  • Bachelor's Degree (Computer Science or related field) and 5-7 years relevant experience (IT infrastructure support, application support, cloud computing, disaster/recovery) or 6-9 years of relevant work experience
  • Demonstrated proficiency in at least one operational domain such as storage, compute, database, collaboration, application support, [cloud hosting and related technologies]
  • Prior Team Lead experience in an enterprise environment.
  • Ability to lift up to 25lbs to rack servers with assistance and use of server lifts as needed.
  • Ability to travel domestically.
  • 24/7 on-call rotational duties
  • Preferred: Experience administrating servers on-prem (physical and virtual) and in Microsoft Azure and Oracle Cloud Infrastructure.
  • Experience with Oracle Enterprise Linux, Solaris, Exadata hardware helpful
  • Experience with scripting language such as Python, Shell
  • Zerto experience.
  • Certifications such as Azure Administrator, Oracle Cloud Administrator, VMware, and Red Hat Enterprise Linux Server preferred.
  • Demonstrated ability with knowledge in current versions of VMware hypervisor technology.
  • Working level knowledge: Backups, RAID, SAN, and NAS storage
  • Excellent communications skills - Able to effectively communicate highly technical information in non-technical terminology (written and verbal).
  • Makes well-thought-out decisions on complex or ambiguous issues.
  • Understanding of change management principles associated with sustaining high availability of systems and preventing change related incidents due to human performance factors.
  • Takes good directions from Manager in performing required work.
  • Independence level: works under supervision of Manager.

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