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Seasonal Linux System Administrator Jobs in Arizona

Kyndryl

Mainframe z/VM & Linux

Phoenix, AZ

Administer z/VM components such as: * DirMaint * VMSES/E * RACF for z/VM security * Apply system ... Install, configure, and maintain Linux distributions on IBM Z: * RHEL, SUSE, Ubuntu * Support ...

TrustedSite

System Administrator

Scottsdale, AZ · On-site

$75 - $95/hr

System Administrator / Cloud Operations Specialist Halo Security , a TrustedSite brand, is seeking ... The ideal candidate will have extensive experience with AWS, Linux management, and automation ...

Peraton

Cyber Systems Administration

Fort Huachuca, AZ · On-site

$66K - $106K/yr

RedHat Linux/Unix Systems Administrator Job SummaryWe are seeking a skilled and motivated RedHat Linux/Unix Systems Administrator to join our 24x7 enterprise support organization. The administrator ...

Peraton

Cyber Systems Administration

Fort Huachuca, AZ

$66K - $106K/yr

RedHat Linux/Unix Systems Administrator Job SummaryWe are seeking a skilled and motivated RedHat Linux/Unix Systems Administrator to join our 24x7 enterprise support organization. The administrator ...

Peraton

Cyber Systems Administration

Fort Huachuca, AZ · On-site

$66 - $106/hr

Responsibilities Peraton is seeking a Linux/Unix systems administrator.Job Title: RedHat Linux/Unix Systems AdministratorJob SummaryWe are seeking a skilled and motivated RedHat Linux/Unix Systems ...

Staffingine LLC

System Administrator

Scottsdale, AZ · On-site

$60 - $65/hr

System Administrator Job Location: Scottsdale, AZ Job Type: Contract ... Oracle Enterprise Linux and Ubuntu build/delivery * Support server, storage and database migration ...

Hexagon

System Administrator

Tucson, AZ · On-site

Hexagon's Autonomous Solutions division is looking for a System Administrator to join our team in ... Experience with Linux server administration and configuration management tools such as Proxmox ...

New

Hexagon

System Administrator

Tucson, AZ

Overview Hexagon's Autonomous Solutions division is looking for a System Administrator to join our ... Experience with Linux server administration and configuration management tools such as Proxmox ...

New

Collabera

System Administrator

Phoenix, AZ · On-site

Qualifications Linux, system administration Additional Information To know more about this position or to schedule an interview feel free to contact: Shivani Shah 973-867-7919 shivani.shah(at ...

Prattwhitney

Senior System Administrator

Tucson, AZ · On-site

$68.90 - $131.10/hr

Senior System Administrator - Tucson, AZ (Onsite) U.S. citizenship is required. This is a U.S ... Apply knowledge of Windows Server internals or Linux fundamentals including DNS, DHCP, AD, and ...

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All JobsLinux System Administrator JobsSeasonal Linux System Administrator JobsSeasonal Linux System Administrator Jobs in Arizona

Seasonal Linux System Administrator information

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

The most popular types of Linux System Administrator jobs in Arizona are:

Seasonal Linux System Administrator jobs near you

Linux Administrator with Security Clearance

Anonymous Employer

Tucson, AZ • On-site

Other

Re-posted 18 days ago

Key responsibilities

  • Support the deployment, management, and maintenance of Linux systems and services across multiple sites.

  • Collaborate with senior administrators on infrastructure projects, including upgrades, capacity improvements, and technology refreshes.

  • Perform routine system health checks, monitor performance, security, and availability, and assist with backup and disaster recovery operations.

Job description

Linux Systems Administrator – TS/SCI – Tucson, AZ Our client is seeking a talented, tenacious, and results‑driven Linux-focused Systems Administrator to join a multi‑disciplinary R&D team of electrical engineers, mathematicians, computer scientists, and analysts. This group develops custom digital signal processing solutions and transforms them into real operational impact. In this role, you will help build and support enterprise systems while contributing to our client’s evolving development infrastructure. It’s an opportunity to work alongside senior engineers, deepen your systems administration expertise, and support mission‑critical technology. Come join the team building the next generation of cutting‑edge signal processing and geolocation systems. Primary Responsibilities
As a Linux Systems Administrator, you will support the modernization, reliability, and scalability of our client’s infrastructure. Responsibilities include, but are not limited to: • Assisting with deployment and management of Linux systems and services across multiple sites, using automation and configuration management tools under team‑lead guidance.
• Collaborating with senior administrators on infrastructure projects and migrations, including upgrades, capacity improvements, and technology refreshes.
• Participating in operational cycles—patching, monitoring, maintenance, and performance optimization—to ensure availability, security, and compliance targets are met.
• Contributing to documentation such as user guides, knowledge bases, and system maintenance records.
• Following established technical designs, processes, and procedures to maintain system standards.
• Performing routine system health checks and assisting with monitoring performance, security, and availability.
• Supporting recovery events and backup/disaster‑recovery operations.
• Learning and contributing to automation and scripting efforts using tools such as Ansible, Puppet, Terraform, and other IaC frameworks.
• Maintaining lab environments in a clean, organized, and compliant state. Required Background
• Active TS/SCI Security Clearance
• U.S. Citizenship (required)
• Bachelor’s degree in Computer Science, Information Systems, Engineering, Business, or related field ◦ May be substituted with 5+ years of relevant experience
• Ability to obtain a DoD 8570‑compliant security certification within 90 days of hire
• Ability to obtain a professional certification within 6 months of hire ◦ Examples: RHCSA, RHCE, CKA, CCNA, AWS Associate Preferred Skills
• Knowledge of Linux systems and service administration (RHEL, Rocky, CentOS), including remediation and patching.
• Basic familiarity with configuration management and automation tools (Ansible, Puppet, Terraform) and interest in IaC and Git workflows.
• Understanding of enterprise storage technologies (SAN, NFS, iSCSI, block/object storage).
• Experience with virtualization (KVM) and containerization (Docker).
• Understanding of networking fundamentals (TCP/IP, DNS, DHCP, VLANs, subnets) and ability to assist with troubleshooting.
• Working knowledge of security compliance frameworks such as STIGs, DISA Benchmarks, CMMC, or CUI.
• Experience or strong interest in scripting/programming (Bash, Python, PowerShell, Go) for automation and tooling.
• Strong troubleshooting mindset and eagerness to learn from senior administrators.

Apply