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Linux System Administrator Freelance Jobs in Remote, OR

EM Key Solutions Inc

Senior Linux System Engineer

OR · On-site +1

Support and administer Red Hat OpenShift Container Platform (OCP) clusters, including day-2 ... Linux system administration experience in enterprise environments * Deep expertise with Red Hat ...

EM Key Solutions Inc

Systems Engineer

OR · On-site +1

The administrator will be responsible for maintaining system reliability, supporting testing teams ... Linux, network, security, and application teams. * Support vulnerability remediation, operating ...

EM Key Solutions Inc

Systems Engineer

Myrtle Point, OR · Remote

The administrator will be responsible for maintaining system reliability, supporting testing teams ... Linux, network, security, and application teams. * Support vulnerability remediation, operating ...

Kynite

Azure Platform Lead/ Architect

OR · On-site

$59.50 - $77.50/hr

Good hands on and troubleshooting experience with Hadoop file system. Good working, hands on and ... Linux Certified Administrator (Value added) Starburst experience is good to have. Qualifications ...

Kynite

Azure Platform Lead/ Architect

OR · On-site +1

$59.50 - $77.50/hr

... system. • Good working, hands on and troubleshooting experience, on Azure Data bricks with ... Qualifications • Cloud Certified Administrator. • Hadoop Certified Administrator. • Linux ...

All JobsLinux System Administrator JobsLinux System Administrator Freelance JobsLinux System Administrator Freelance Jobs in Remote, OR

Linux System Administrator Freelance information

See Remote, OR salary details

$20

$51

$75

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

As of Aug 4, 2026, the average hourly pay for linux system administrator freelance in Remote, OR is $51.91, according to ZipRecruiter salary data. Most workers in this role earn between $41.06 and $62.45 per hour, depending on experience, location, and employer.

What does a freelance Linux system administrator do?

Linxus is a software system that provides an area to develop and run applications related to the security of technology information. As a freelance Linux system administrator, you work under contract and have responsibilities that cover the entire process. Your duties include designing the infrastructure, implementing new programs and updates, monitoring the network, ensuring the platform is compatible with user equipment, and collaborating with others on system strategies. A freelance administrator can work from home or travel to a business until the project is complete.

What does a freelance Linux system administrator do?

A freelance Linux System Administrator is an IT professional who manages, configures, and maintains Linux-based servers and systems for clients on a contract or project basis. Their responsibilities include installing software, monitoring system performance, ensuring security, troubleshooting issues, and performing regular backups. Working as a freelancer, they often support multiple clients remotely, providing flexible and specialized Linux administration services tailored to different business needs.

What are some common challenges faced by freelance Linux system administrators when managing multiple clients?

Freelance Linux System Administrators often juggle several clients at once, each with their own unique systems, security policies, and expectations. This can make it challenging to prioritize tasks, keep documentation organized, and ensure all environments are secure and up-to-date. Effective time management, clear communication, and robust tracking tools are essential for staying on top of updates, troubleshooting requests, and coordinating with client teams. Additionally, freelancers need to be proactive in learning about new technologies and best practices to offer valuable, up-to-date solutions.

What are the key skills and qualifications needed to thrive as a freelance Linux system administrator?

A successful Linux System Administrator Freelance should have strong expertise in Linux operating systems, networking, scripting (such as Bash or Python), and a solid understanding of server security, often supported by a degree in computer science or relevant certifications like RHCSA or CompTIA Linux+. Familiarity with tools such as Ansible, Docker, and cloud platforms (AWS, Azure) is typically required for managing and automating systems. Excellent problem-solving skills, communication, and the ability to work independently are crucial soft skills for freelancers. These competencies ensure reliable system performance, client satisfaction, and the ability to adapt to diverse technical environments.

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

AspectLinux System Administrator FreelanceLinux System Administrator
CredentialsCertifications like Linux+, RHCSA, or LPIC often preferred; self-taught skills also commonSimilar certifications required; often employed with companies or government agencies
Work EnvironmentRemote, flexible projects for multiple clientsTypically in-house or remote with a single employer
Employer & IndustryIndependent contractors serving various industriesFull-time employee in IT or tech departments
Work ScopeProject-based, varied tasks, client-specificOngoing system management, maintenance, and support

In summary, a Linux System Administrator Freelance works independently on diverse projects for multiple clients, often remotely, while a Linux System Administrator employed by a company handles ongoing system management within a fixed organization. Both roles require similar certifications and technical skills but differ mainly in work environment and scope.

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Linux System Administrator Freelance jobs near you

Senior Linux System Engineer

EM Key Solutions Inc

OR • On-site, Remote

Full-time

Posted 13 days ago

Job description

Senior Linux System Engineer
Remote, USA
EMKS is seeking a Senior Linux System Engineer to support the Department of Veterans Affairs (VA) Independent Enterprise Testing Support Services (IETSS) contract. This project provides Independent Verification and Validation (IV&V) services to support the product Software Delivery Life Cycle and Modernization efforts on behalf of our Veterans Affairs (VA) government client. In our continuing efforts to implement more of our IV&V activities, we are seeking an experienced and highly skilled Senior Linux System Engineer to join our infrastructure team. In this role, you will be a subject matter expert in Red Hat Enterprise Linux environments, driving the design, deployment, and ongoing management of enterprise-grade Linux infrastructure. You will also play a key role in modernizing our platform through automation, containerization, and virtualization using Red Hat's broader ecosystem of technologies.
Duties/Responsibilities:
  • Architect, deploy, configure, and maintain RHEL 8 and RHEL 9 systems across physical, virtual, and cloud environments
  • Perform OS lifecycle management including patching, upgrades, hardening, and decommissioning in accordance with security and compliance standards
  • Develop, maintain, and scale automation workflows using Red Hat Ansible Automation Platform (AAP), including playbook development, role creation, and management of Automation Controller and Private Automation Hub
  • Design and manage virtualized workloads using OpenShift Virtualization, migrating traditional VM-based workloads to the OpenShift platform as appropriate
  • Support and administer Red Hat OpenShift Container Platform (OCP) clusters, including day-2 operations, node management, storage configuration, networking, and cluster upgrades
  • Collaborate with DevOps, security, and application teams to ensure Linux environments meet performance, availability, and compliance requirements
  • Enforce system security baselines using tools such as OpenSCAP, AIDE, SELinux policies, and CIS/STIG frameworks
  • Monitor system health, capacity, and performance; respond to and remediate incidents and alerts
  • Create and maintain comprehensive technical documentation, runbooks, and standard operating procedures
  • Mentor junior and mid-level engineers and participate in knowledge-sharing across the team
  • Participate in an on-call rotation for critical infrastructure support

Required Qualifications:
  • 7+ yearsof hands-on Linux system administration experience in enterprise environments
  • Deep expertise with Red Hat Enterprise Linux 8 and/or 9, including systemd, networking, storage (LVM, XFS, NFS), and security subsystems (SELinux, firewalld, PAM)
  • Strong proficiency withAnsible and/or Ansible Automation Platform, including writing complex playbooks, custom roles, and managing inventories at scale
  • Working knowledge of Red Hat OpenShift Container Platform, including cluster operations, oc CLI tooling, and container/pod troubleshooting
  • Familiarity with OpenShift Virtualization(formerly KubeVirt) for managing virtual machines within OpenShift
  • Solid understanding of networking concepts: DNS, DHCP, TCP/IP, VLANs, bonding/teaming, and network troubleshooting
  • Experience with identity and access management integration (LDAP, Active Directory, SSSD, Kerberos)
  • Proficiency in scripting (Bash, Python, or similar) for automation and tooling
  • Strong documentation skills and experience working in ITIL or similar service management frameworks
  • Must have excellent oral and written communication skills.

Education/Certifications:
  • Bachelor's Degree in a recognized technical, engineering, scientific, managerial, business, or other discipline related to area of expertise.
  • Active Red Hat Certified Engineer (RHCE)or Red Hat Certified Architect (RHCA) certification
  • Red Hat certifications in Ansible Automation or OpenShift Administration (EX280, EX374, EX480)

Clearance:
  • U.S. Citizenship is required as is successfully passing a thorough Government background screening (Public Trust) requiring the completion of detailed forms and fingerprinting.
  • Ability to obtain and maintain necessary security clearances as required for access to classified information.

About EM Key Solutions:
Founded in 2015, EM Key Solutions, Inc. (EMKS) is a Service-Disabled Veteran-Owned Small Business (SDVOSB) offering a broad range of services to support Federal Government enterprises in meeting their mission requirements and business demands. Relationships are key to EMKS! We adopt a customer-centric approach and proven management processes for every project we undertake. Through sound leadership and management principles, EMKS focuses on offering its clients the solutions they need to be successful at the most competitive rates throughout the project management lifecycle.
If you are curious to learn more about EM Key Solutions, please visit our website at
EMKS is an Equal Opportunity Employer committed to hiring and retaining qualified and talented individuals. All qualified applicants will receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, or other legally protected status.
Reasonable Accommodation Requests
EM Key Solutions is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. If you need special assistance or accommodation while seeking employment, please e-mail or call Human Resources at (727)-292-1521. We will make a determination on your request for reasonable accommodation on a case-by-case basis.
E-Verify
As a Federal Contractor, we are required to use to validate employees' ability to work legally in the United States.
EEO is the Law
The law requires EM Key Solutions to post a notice describing the Federal laws prohibiting job discrimination.
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EM Key Solutions will not discharge or, in any other manner, discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay.
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