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Seasonal Linux System Administrator Jobs (NOW HIRING)

Amatriot Group, LLC

Linux System Administrator

Vienna, VA · On-site

$90 - $110/hr

The Linux System Administrator is responsible for the installation, configuration, maintenance, security, and performance of Linux-based systems and services across the enterprise environment. This ...

MANTECH

Linux System Administrator

Laurel, MD · On-site

MANTECH seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. You will be part of a dedicated team delivering enterprise infrastructure ...

MANTECH

Linux System Administrator

Laurel, MD · On-site

MANTECH seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. You will be part of a dedicated team delivering enterprise infrastructure ...

Leidos

Linux System Administrator

Alexandria, VA · On-site

$87K - $157K/yr

The Linux System Administrator will work within a team engineers, developers and system administrators, adding new capabilities to our enclaves, as well as ensuring the existing systems are secure ...

Leidos

Linux System Administrator

Alexandria, VA · On-site

$87K - $157K/yr

The Linux System Administrator will work within a team engineers, developers and system administrators, adding new capabilities to our enclaves, as well as ensuring the existing systems are secure ...

Bridge Defense

Linux System Administrator

San Diego, CA · On-site

$140K - $155K/yr

Bridge Defense seeks a Linux Systems Administrator to support the N6 IT Fleet Weather Center San Diego (FWCSD) department as it relates to system administration requirements and compliance. FWC-SD ...

Bridge Defense

Linux System Administrator

San Diego, CA · On-site

$140 - $155/hr

Bridge Defense seeks a Linux Systems Administrator to support the N6 IT Fleet Weather Center San Diego (FWCSD) department as it relates to system administration requirements and compliance. FWC-SD ...

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Seasonal Linux System Administrator information

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$20

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

As of Aug 20, 2026, the average hourly pay for seasonal linux system administrator in the United States is $51.96, according to ZipRecruiter salary data. Most workers in this role earn between $41.11 and $62.50 per hour, depending on experience, location, and employer.

What does a seasonal Linux system administrator do?

A Seasonal Linux System Administrator is responsible for managing and maintaining Linux-based servers and systems during a specific period, often to support increased workloads or special projects. Their tasks typically include installing updates, monitoring system performance, troubleshooting issues, and ensuring security best practices are followed. They may also assist with backup procedures, user management, and technical support for Linux environments. The 'seasonal' aspect means the position is temporary, usually aligned with peak business periods or special initiatives that require additional technical support.

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

To thrive as a Seasonal Linux System Administrator, you need a strong background in Linux operating systems, server management, and troubleshooting, typically supported by a degree in computer science or related field and relevant experience. Familiarity with configuration management tools (such as Ansible or Puppet), scripting languages (like Bash or Python), and monitoring systems is commonly required, and certifications like CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA) are advantageous. Strong problem-solving, time management, and effective communication skills help you quickly resolve issues and collaborate with team members during peak operational periods. These skills and qualities are crucial to ensure system stability, security, and uptime during seasonal surges in demand.

What are some common challenges faced by seasonal Linux system administrators, and how can they effectively integrate into existing IT teams?

Seasonal Linux System Administrators often join organizations during peak periods, such as product launches or holiday seasons, which means they must quickly adapt to existing systems and workflows. A key challenge is becoming familiar with the organization's specific infrastructure, security protocols, and documentation in a short time. To integrate effectively, it's important to proactively communicate with full-time team members, ask clarifying questions, and make use of onboarding resources. Demonstrating flexibility and a willingness to learn the team's established practices will help build trust and ensure smooth collaboration during your contract period.

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

AspectSeasonal Linux System AdministratorLinux System Administrator
CertificationsLinux certifications (e.g., LPIC, RHCSA)Linux certifications (e.g., LPIC, RHCSA)
Work EnvironmentTemporary, project-based, or seasonal rolesFull-time, ongoing roles in organizations
Employer & Industry UsageCompanies needing seasonal support, such as data centers or hosting providersOrganizations maintaining Linux infrastructure regularly
Search & Comparison IntentUnderstanding temporary vs permanent roles in Linux administrationSeeking long-term Linux system management careers

The main difference between a Seasonal Linux System Administrator and a Linux System Administrator lies in the duration and nature of employment. Seasonal roles are temporary, often tied to specific projects or peak periods, while full-time Linux System Administrators have ongoing responsibilities within organizations. Both roles typically require similar certifications and skills, but their employment terms and work environments differ significantly.

What cities are hiring for Seasonal Linux System Administrator jobs?

Cities with the most Seasonal Linux System Administrator job openings:

What are the most commonly searched types of Linux System Administrator jobs?

The most popular types of Linux System Administrator jobs are:

What states have the most Seasonal Linux System Administrator jobs?

States with the most job openings for Seasonal Linux System Administrator jobs include:

Seasonal Linux System Administrator jobs near you

Linux System Administrator

Amatriot Group, LLC

Beavercreek, OH • On-site

$90 - $130/hr

Other

Posted 2 days ago

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*This represents the potential salary range for this position depending on education level, years of experience and/or certifications in addition to other position specific requirements which may impact salary

Position Overview

The Riverside Research Information Technology team is seeking a highly skilled and experienced Linux System Administrator to support teams that deploy software products to Department of Defense and Intelligence Community networks. The Linux System Administrator is responsible for the installation, configuration, maintenance, security, and performance of Linux-based systems and services across the enterprise environment. This role requires strong troubleshooting skills, experience with automation, and the ability to work effectively in a fast-paced environment supporting critical business systems. This position is located at the Beavercreek, Ohio office and is a short-term position ending in December 2026.

Key Responsibilities
  • Install, configure, maintain, and support Linux clients and servers in physical and virtual environments, ensuring high availability and security compliance.
  • Manage Linux operating systems, including Red Hat Enterprise Linux, Rocky Linux, Ubuntu, and other enterprise distributions.
  • Perform operating system upgrades, patch management, and security hardening.
  • Apply security updates and patches to Linux operating systems.
  • Manage user access integrated with Active Directory, LDAP, or other identity management solutions.
Troubleshooting, Monitoring, and Recovery
  • Troubleshoot and resolve server, application, storage, and network-related issues.
  • Monitor operations and applications using Linux-based logging and monitoring tools to diagnose and resolve performance issues.
  • Remediate periodic compliance scans.
  • Repair and recover from hardware or software failures.
Automation and Technical Documentation
  • Develop and maintain automation scripts using Bash, Python, Ansible, or similar tools.
  • Create and maintain technical documentation, standard operating procedures, and system diagrams.
Coordination and Communication
  • Coordinate with Tier 3 functional roles within the information technology team as needed.
  • Coordinate and communicate significant information technology changes and outages with appropriate parties, including the customer, management, and information security.
  • Perform other duties as assigned.
QualificationsEducation
  • Bachelor’s degree in Computer Science, Computer Engineering, Software Engineering, or another related field of study.
Experience
  • 5+ years of experience administering enterprise Linux environments.
  • Strong, verifiable experience in Linux system administration, including configuration, patching, user management, and security hardening.
  • Experience with automation using Ansible or similar tools.
  • Experience with virtualization technologies such as VMware vSphere.
  • Knowledge of SSH, SCP, TCP/IP networking, DNS, DHCP, and firewall concepts.
Skills
  • Self-motivated, detail-oriented, and responsible team player able to work independently with minimal daily direction.
  • Effective and efficient written and verbal communication skills.
  • Ability to work and interact with technically and organizationally diverse personnel.
Certifications
  • DoD 8140 Intermediate Certification, such as CompTIA Security+ or equivalent.
Preferred Qualifications
  • At least 5 years of experience performing systems administration.
  • Experience across the traditional IT stack, including clients, networking, servers, and storage.
  • Familiarity with enterprise PKI, SSL/TLS certificates, and security compliance frameworks.
  • Experience with Git, CI/CD pipelines, and DevOps practices.
  • Experience applying STIGs or CIS Benchmarks to Linux operating systems, Windows operating systems, network devices, ESXi hosts, or required applications.
  • Experience building systems and maintaining tools such as Bitbucket, Bamboo, GitLab, or similar tools.
  • Experience working or developing in multi-domain, multi-cloud, or hybrid-cloud environments.
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