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Freelance Linux System Engineer Jobs in Phoenix, AZ

TEKsystems

Linux Systems Engineer

Phoenix, AZ

$55 - $65/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Develop and maintain technical standards, procedures, system documentation, and operational ... Linux Performance Tuning & Troubleshooting * Enterprise Storage Administration * Networking ...

Randstad Digital

Lead Linux Systems Engineer

Chandler, AZ · On-site

$51.66 - $61.66/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Platform Engineering & Operations Lead the administration, monitoring, and performance tuning of ... System Administration & Infrastructure Management Install, configure, and maintain Oracle ...

New

Kyndryl

Mainframe z/VM & Linux

Phoenix, AZ · On-site

... Engineer to support IBM Z virtualization environments and Linux on Z platforms. This role is responsible for provisioning, maintaining, and optimizing virtual machines and Linux systems running on z ...

Symbotic

System Engineer

Buckeye, AZ · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

The System Engineer focuses on troubleshooting, maintaining, and stabilizing complex electro ... Working knowledge of SQL, Python, and Linux for diagnostics, log review, and system interaction.

Symbotic

System Engineer

Buckeye, AZ

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

The System Engineer focuses on troubleshooting,maintaining, and stabilizing complex electro ... Working knowledge of SQL, Python, and Linux for diagnostics, log review, and system interaction.

M9 Solutions

Network System Engineer

Scottsdale, AZ · On-site

$60K - $180K/yr

M9 Solutions is seeking a Network System Engineer to work onsite in support of a government ... One (1) year of experience as a computer systems manager/operator on Microsoft or LINUX-based ...

M9 Solutions

Network System Engineer

Scottsdale, AZ · On-site

$60K - $180K/yr

M9 Solutions is seeking a Network System Engineer to work onsite in support of a government ... One (1) year of experience as a computer systems manager/operator on Microsoft or LINUX-based ...

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Freelance Linux System Engineer information

See Phoenix, AZ salary details

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How much do freelance linux system engineer jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for freelance linux system engineer in Phoenix, AZ is $59.31, according to ZipRecruiter salary data. Most workers in this role earn between $47.74 and $66.59 per hour, depending on experience, location, and employer.

What is the difference between Freelance Linux System Engineer vs Freelance Network Administrator?

AspectFreelance Linux System EngineerFreelance Network Administrator
CertificationsLinux certifications (e.g., LPIC, RHCE)Network certifications (e.g., CCNA, CompTIA Network+)
Work EnvironmentServer management, cloud platforms, Linux-based systemsNetwork infrastructure, routers, switches, firewalls
Industry UsageIT companies, hosting providers, cloud servicesTelecom, enterprise networks, data centers
Search & ComparisonFocus on Linux expertise, server setup, scriptingFocus on network setup, security, troubleshooting

While both roles involve technical skills and working with IT infrastructure, a Freelance Linux System Engineer specializes in Linux server environments, system configuration, and scripting. In contrast, a Freelance Network Administrator focuses on managing and securing network infrastructure. The choice depends on whether your expertise is more aligned with server management or network operations.

What are common challenges freelance Linux system engineers face when managing multiple client environments?

Freelance Linux System Engineers often juggle a variety of client systems, each with unique configurations, security requirements, and update schedules. This can make it challenging to keep track of different environments, ensure compatibility, and maintain consistent documentation. Effective time management, strong organizational skills, and setting up standardized processes for monitoring and patching are key to overcoming these challenges. Building clear communication channels with clients also helps in addressing urgent issues quickly and maintaining long-term relationships.

What skills and qualifications are needed to thrive as a freelance Linux system engineer?

To thrive as a Freelance Linux System Engineer, you need advanced knowledge of Linux operating systems, scripting languages (like Bash or Python), and strong troubleshooting abilities, typically supported by a degree in computer science or relevant certifications such as RHCE or CompTIA Linux+. Familiarity with configuration management tools (e.g., Ansible, Puppet), virtualization technologies, and cloud platforms is essential for managing diverse client environments. Excellent communication, time management, and client relationship skills help set top freelancers apart. These competencies ensure reliable system performance, efficient project delivery, and positive client interactions in a dynamic freelance setting.

What does a freelance Linux system engineer do?

A Freelance Linux System Engineer is an IT professional who works independently to design, implement, maintain, and troubleshoot Linux-based systems for clients. They handle tasks such as server setup, system monitoring, security hardening, automation, and providing technical support. Freelance engineers often work remotely or on a contract basis, helping businesses optimize their Linux infrastructure according to specific project needs.

What are the most commonly searched types of Linux System Engineer jobs in Phoenix, AZ?

The most popular types of Linux System Engineer jobs in Phoenix, AZ are:

What are popular job titles related to Freelance Linux System Engineer jobs in Phoenix, AZ?

For Freelance Linux System Engineer jobs in Phoenix, AZ, the most frequently searched job titles are:

What job categories do people searching Freelance Linux System Engineer jobs in Phoenix, AZ look for?

The top searched job categories for Freelance Linux System Engineer jobs in Phoenix, AZ are:

Freelance Linux System Engineer jobs near you

Linux Systems Engineer / RHEL / Hybrid in Scottsdale

Motion Recruitment Partners, LLC

Scottsdale, AZ • On-site

Other

Posted 11 days ago

Job description

A growing financial technology organization in Scottsdale, AZ is seeking a Linux Systems Engineer II to support and maintain critical infrastructure across both on-premises and cloud environments. This role focuses heavily on Red Hat Linux administration, AWS cloud services, infrastructure automation, and enterprise systems support. You'll work with a team responsible for maintaining the performance, security, and availability of large-scale hosting environments that support both internal operations and customer-facing platforms.
This is an ideal opportunity for a Linux engineer who enjoys working across diverse infrastructure technologies and solving complex operational challenges. The team is responsible for a broad range of technologies including Linux, cloud platforms, virtualization, storage, and datacenter systems, providing excellent exposure to modern infrastructure practices. They're looking for someone who can operate independently, contribute to infrastructure improvements, and help drive reliability and automation initiatives in a mission-critical environment.
Required Skills & Experience
  • 5+ years of Red Hat Linux system administration experience
  • Strong experience supporting enterprise infrastructure environments
  • Hands-on knowledge of AWS services including EC2, S3, RDS, VPC, and CloudWatch
  • Experience with Bash scripting and automation
  • Understanding of data-at-rest encryption technologies
  • Experience administering and maintaining production Linux environments
  • Strong troubleshooting and performance tuning skills
  • Ability to support both cloud and on-premises infrastructure
  • High school diploma or GED
Desired Skills & Experience
  • RHCE (Red Hat Certified Engineer) certification
  • Additional infrastructure certifications related to Linux, Windows, Virtualization, Storage, or Data Center technologies
  • Experience working with virtualization platforms
  • Exposure to storage and datacenter technologies
  • Knowledge of Windows server environments
  • Experience supporting highly available enterprise systems
  • Strong documentation and communication skills
What You Will Be Doing
Tech Breakdown
  • 70% Red Hat Linux
  • 20% AWS Cloud Infrastructure
  • 10% Virtualization, Storage, and Supporting Infrastructure Technologies
Daily Responsibilities
  • 80% Hands On Engineering & Administration
  • 10% Infrastructure Projects & Automation
  • 10% Team Collaboration

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