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Senior Unix Systems Administrator Jobs in Renton, WA

Investco

Sr. Systems Administrator

Sumner, WA · On-site

$50 - $58/hr

Position SummaryThe Sr. Systems Administrator is a senior individual contributor responsible for managing and maintaining the IT infrastructure and services for Investco and its affiliated companies ...

Astronics

Sr. Systems Administrator (2026-110)

Kirkland, WA · On-site

$97K - $132K/yr

Job Summary The Sr. System Administrator is responsible for ensuring the secure, reliable, and efficient operation of the organization's servers, network, storage, and cloud infrastructure. This role ...

Astronics

Sr. Systems Administrator (2026-110)

Kirkland, WA

$97K - $132K/yr

Job Summary The Sr. System Administrator is responsible for ensuring the secure, reliable, and efficient operation of the organization's servers, network, storage, and cloud infrastructure. This role ...

Astronics

Sr. Systems Administrator (2026-110)

Kirkland, WA · On-site

$97K - $132K/yr

Job Summary The Sr. System Administrator is responsible for ensuring the secure, reliable, and efficient operation of the organization's servers, network, storage, and cloud infrastructure. This role ...

TurnPoint Technology

Systems Administrator

Seattle, WA · On-site

We are seeking a Systems Administrator who possesses a passion for people and technology with 3+ ... Key-pair logins, SSH, PuTTY, etc., Linux/Unix Server/Storage Hardware : Dell/HP/Intel/Lenovo/DataOn ...

TurnPoint Technology

Systems Administrator

Seattle, WA · On-site

We are seeking a Systems Administrator who possesses a passion for people and technology with 3+ ... Key-pair logins, SSH, PuTTY, etc., Linux/Unix Server/Storage Hardware : Dell/HP/Intel/Lenovo/DataOn ...

Aston Carter

IT Systems Administrator (Server)

Seattle, WA · On-site

$36 - $40/hr

... and sr. levels in the organization. * Must have proven capabilities to prioritize and execute ... Familiarity with Linux/Unix is highly desirable. Job Type & Location This is a Contract to Hire ...

Blue Origin

Administrator - Systems Sr

Seattle, WA

$97K - $132K/yr

Senior System Administrator As part of a hardworking team of technology professionals, you are invited to join us as a Sr. System Administrator. You will join the Applications team, the group that ...

Blue Origin, LLC

Administrator - Systems Sr

Seattle, WA · On-site

$97K - $132K/yr

Senior System Administrator As part of a hardworking team of technology professionals, you are invited to join us as a Sr. System Administrator. You will join the Applications team, the group that ...

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All JobsUnix Systems Administrator JobsSenior Unix Systems Administrator JobsSenior Unix Systems Administrator Jobs in Renton, WA

Senior Unix Systems Administrator information

See Renton, WA salary details

$55.1K

$115K

$161.4K

How much do senior unix systems administrator jobs pay per year?

As of Aug 12, 2026, the average yearly pay for senior unix systems administrator in Renton, WA is $114,990.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,700.00 and $131,000.00 per year, depending on experience, location, and employer.

What does a senior Unix systems administrator do?

A Senior Unix Systems Administrator is responsible for managing, configuring, and maintaining Unix-based servers and systems within an organization. They handle tasks such as system monitoring, performance tuning, software updates, security management, and troubleshooting complex issues. In addition, they often design and implement automation scripts, ensure system reliability and availability, and provide technical leadership to junior staff. Their role is critical in supporting the IT infrastructure and ensuring smooth operations of business-critical applications.

What are some common challenges faced by senior Unix systems administrators, and how can they be effectively managed?

Senior Unix Systems Administrators often encounter challenges such as maintaining system uptime during critical updates, managing complex configurations across multiple servers, and ensuring security compliance. Staying proactive by implementing robust monitoring tools and automating routine tasks can help mitigate these issues. Additionally, collaborating closely with development and security teams enables administrators to anticipate potential problems and deploy solutions efficiently. Regular training and staying updated with the latest Unix advancements are also key for managing these challenges effectively.

What is the difference between Senior Unix Systems Administrator vs Network Engineer?

AspectSenior Unix Systems AdministratorNetwork Engineer
CertificationsUnix/Linux certifications (e.g., RHCE, Linux+)CCNA, CCNP, CompTIA Network+
Work EnvironmentData centers, server rooms, enterprise ITNetwork infrastructure, routing, switching environments
Primary ResponsibilitiesManaging Unix/Linux servers, scripting, system optimizationDesigning, implementing, maintaining network systems
Industry UsageIT, finance, healthcare, governmentTelecommunications, IT, enterprise sectors

While both roles involve technical expertise in IT infrastructure, the Senior Unix Systems Administrator focuses on managing Unix/Linux servers and systems, whereas the Network Engineer specializes in designing and maintaining network infrastructure. Both roles often require similar certifications and work in enterprise environments, but their core responsibilities differ significantly.

What are the key skills and qualifications needed to thrive as a senior Unix systems administrator, and why are they important?

To excel as a Senior Unix Systems Administrator, you need deep expertise in Unix/Linux operating systems, scripting languages (such as Bash, Perl, or Python), and a strong background in systems architecture, typically supported by a relevant degree or certifications like RHCE. Proficiency with configuration management tools (e.g., Ansible, Puppet), virtualization platforms, and monitoring solutions is commonly required. Strong analytical thinking, problem-solving, and effective communication skills help you manage complex environments and coordinate with engineering teams. These skills are essential for ensuring system reliability, security, and efficient IT operations in enterprise environments.
What are popular job titles related to Senior Unix Systems Administrator jobs in Renton, WA? For Senior Unix Systems Administrator jobs in Renton, WA, the most frequently searched job titles are:
What cities near Renton, WA are hiring for Senior Unix Systems Administrator jobs? Cities near Renton, WA with the most Senior Unix Systems Administrator job openings:
Senior Unix Systems Administrator jobs near you

Senior Linux/UNIX System Administrator

Globenet Consulting Corp

Lynnwood, WA • On-site

$70K - $85K/yr

Full-time

Posted 19 days ago

Job description

Benefits:
  • Competitive salary
  • Opportunity for advancement
  • Training & development

Role: Senior Linux/UNIX System Administrator
Location: Brevard County, FL 32925

Let’s Create Our Future Together at The AES Group!
Position Overview
The Senior Linux/UNIX System Administrator will manage and maintain Linux and UNIX environments, ensuring performance, availability, security, and reliability. This role includes proactive system maintenance, resource management, troubleshooting, automation, system migrations, cloud integration, and disaster recovery. The administrator will also mentor junior team members and support infrastructure modernization initiatives.
Key Responsibilities
  • Administer Red Hat Linux, Solaris, and other Linux/UNIX operating systems.
  • Monitor system performance, capacity, storage utilization, and availability.
  • Perform proactive space management and implement scalability and high-availability solutions.
  • Support physical-to-virtual migrations, cloud integrations, and platform upgrades.
  • Develop and maintain backup, recovery, and disaster recovery procedures.
  • Troubleshoot complex system and application issues and perform root cause analysis.
  • Create and document shell scripts and automation tools for administrative tasks.
  • Maintain system security configurations and apply required updates and patches.
  • Assist with infrastructure replacement plans and hardware refresh cycles.
  • Provide technical guidance and training to junior administrators.
  • Maintain system documentation, procedures, configurations, and operational records.
Required Qualifications
  • Five or more years of Linux/UNIX system administration experience.
  • Active Top Secret security clearance.
  • Security+ certification.
  • IAT Level II certification or compliance.
  • Oracle Solaris Certified Associate and/or Red Hat Certified System Administrator certification.
  • Strong experience with Red Hat Enterprise Linux 7.x, Solaris, and other Linux variants.
  • Experience with system migrations, virtualization, backup, recovery, and performance troubleshooting.
  • Strong shell scripting and system automation skills.
Preferred Qualifications
  • Red Hat Certified Engineer certification.
  • CompTIA Linux+ certification.
  • Red Hat Automation with Ansible.
  • Red Hat System Administration I, II, or III.
  • Red Hat Satellite Administration.
  • Red Hat Enterprise Virtualization.
  • Oracle Solaris 11 Systems Administration I, II, or III.
  • Oracle Solaris 11 Logical Domains and Zones.
  • Solaris ZFS administration, security administration, and performance tuning.
  • Oracle Solaris Essentials and shell scripting experience.
  • Experience with Docker, Kubernetes, or other containerization technologies.