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Senior Linux Systems Engineer Jobs in Phoenix, AZ

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 ...

PDS Tech Commercial

Senior Systems Engineer

Phoenix, AZ · Hybrid

$101/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Lead the Digital Thread for Next-Generation Aerospace Development as a Sr Systems Engineer! Pay Rate: $101.00/hr Lead the Digital Thread for Next-Generation Aerospace Development PDS Tech Commercial ...

Axway Software SA

Senior Systems Engineer III

Scottsdale, AZ · On-site

$104K - $142K/yr

  • Medical

  • Retirement

  • PTO

Responsibilities As a senior contributor, you'll collaborate with architects, engineers, and ... Experience with Linux/Windows administration. * Experience in system monitoring and performance ...

BCforward

Sr Systems Engineer

Phoenix, AZ · On-site

$103K - $142K/yr

Position: Sr Systems Engineer Duration: 11/21/2016 to 05/20/2017 Location: Phoenix, AZ The desired candidate will contribute to a team of systems engineers responsible for the overall systems ...

SBS

Senior Systems Engineer III

Scottsdale, AZ · Hybrid

$104K - $142K/yr

  • Medical

  • Retirement

  • PTO

As a senior contributor, you'll collaborate with architects, engineers, and security teams to ... Experience with Linux/Windows administration. * Experience in system monitoring and performance ...

Mayo Clinic

Senior Media Systems Engineer

Phoenix, AZ · On-site

$104K - $143K/yr

The Senior Media Systems Engineer is accountable for project results and goals set by Unit Head and division level leadership. May be asked to directly oversee the activities of other engineers ...

Mayo Clinic

Senior Media Systems Engineer

Phoenix, AZ · On-site

$104K - $143K/yr

The Senior Media Systems Engineer is accountable for project results and goals set by Unit Head and division level leadership. May be asked to directly oversee the activities of other engineers ...

Mayo Clinic

Senior Media Systems Engineer

Phoenix, AZ · On-site

$103K - $142K/yr

The Senior Media Systems Engineer is accountable for project results and goals set by Unit Head and division level leadership. May be asked to directly oversee the activities of other engineers ...

Iridium Satellite, LLC

Senior Systems Engineer

Chandler, AZ · On-site

$100K - $138K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

As a Senior Systems Engineer, you will focus primarily on Network Quality of Service from an autodialers perspective, evaluating strategies for optimization of service performance, KPI automation ...

Iridium Satellite, LLC

Senior Systems Engineer

Chandler, AZ · On-site

$100K - $138K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

As a Senior Systems Engineer, you will focus primarily on Network Quality of Service from an autodialers perspective, evaluating strategies for optimization of service performance, KPI automation ...

Iridium Satellite, LLC

Senior Systems Engineer

Chandler, AZ · On-site

$100K - $138K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

As a Senior Systems Engineer, you will focus primarily on Network Quality of Service from an autodialers perspective, evaluating strategies for optimization of service performance, KPI automation ...

Mayo Clinic

Senior Media Systems Engineer

Phoenix, AZ · On-site

$127K - $150K/yr

Responsibilities The Senior Media Systems Engineer is accountable for project results and goals set by Unit Head and division level leadership. May be asked to directly oversee the activities of ...

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Senior Linux Systems Engineer information

See Phoenix, AZ salary details

$99.8K

$127K

$157.4K

How much do senior linux systems engineer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for senior linux systems engineer in Phoenix, AZ is $127,020.00, according to ZipRecruiter salary data. Most workers in this role earn between $117,200.00 and $137,000.00 per year, depending on experience, location, and employer.

What does a senior Linux systems engineer do?

A Senior Linux Systems Engineer is responsible for designing, implementing, and maintaining complex Linux-based systems and servers within an organization. Their duties often include configuring system architecture, ensuring system security and reliability, automating processes with scripting, and troubleshooting advanced issues. They may also mentor junior engineers, manage large-scale deployments, and contribute to planning the IT infrastructure. This role requires deep expertise in Linux operating systems, networking, and system optimization.

How does a senior Linux systems engineer typically collaborate with development and security teams?

A Senior Linux Systems Engineer often works closely with development teams to ensure that infrastructure is tailored to the needs of applications, facilitating smooth deployments and resolving compatibility issues. Collaboration with security teams is also essential, as they help implement and maintain system hardening, intrusion detection, and compliance with security policies. Regular meetings, ticketing systems, and cross-functional project planning are common ways these teams work together to ensure system reliability, security, and performance.

What is the difference between Senior Linux Systems Engineer vs Linux Systems Administrator?

AspectSenior Linux Systems EngineerLinux Systems Administrator
CertificationsLinux Professional Institute Certification (LPIC), RHCELPIC, RHCE often preferred
Work EnvironmentDesigning, implementing, and optimizing Linux infrastructureMaintaining, monitoring, and supporting Linux systems
ResponsibilitiesAdvanced system architecture, scripting, troubleshooting complex issuesRoutine system setup, updates, user management
Industry UsageTech companies, data centers, cloud providersEnterprises, hosting providers, IT departments

The main difference is that Senior Linux Systems Engineers focus on designing and optimizing Linux infrastructure, while Linux Systems Administrators handle daily maintenance and support tasks. The engineer role involves more strategic planning and complex problem-solving, whereas the administrator role emphasizes operational support and system stability.

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

To thrive as a Senior Linux Systems Engineer, you need expert-level knowledge of Linux/Unix systems administration, scripting languages (such as Bash or Python), and a degree in computer science or a related field. Familiarity with configuration management tools (like Ansible or Puppet), cloud platforms (AWS, Azure), and relevant certifications (e.g., RHCE, LFCS) are highly valued. Strong problem-solving abilities, effective communication, and the ability to mentor junior engineers distinguish top performers in this role. These skills and qualities are vital for ensuring system reliability, optimizing performance, and driving team success in complex IT environments.
Senior Linux Systems Engineer jobs near you
Infographic showing various Senior Linux Systems Engineer job openings in Phoenix, AZ as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 7% Part Time, 5% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $127,020 per year, or $61.1 per hour.

Senior Linux / SRE Infrastructure Engineer

Shree Narayani Networking Solutions LLC

Chandler, AZ • On-site

$58.25 - $77.25/hr

Other

Posted 3 days ago

New

Job description

Job Summary:
Platform Engineering & Operations
- Administer, monitor, and tune Oracle Enterprise Linux (OEL) environments in large-scale enterprises.
- Oversee design, build, and lifecycle management of Linux servers, storage, and virtualization infrastructure.
- Manage high availability (HA), clustering, and load-balancing for minimal downtime.
- Lead capacity planning and performance optimization initiatives.
Reliability & Automation (SRE Practices)
- Define and implement Site Reliability Engineering (SRE) principles (SLIs, SLOs, error budgets).
- Lead infrastructure automation using tools like Ansible for provisioning, configuration, and patching.
- Build self-healing systems to reduce manual intervention and improve resilience.
- Automate system installation, configuration, and deployment pipelines.
System Administration & Infrastructure Management
- Install, configure, and maintain OEL operating systems and related software.
- Manage Logical Volume Manager (LVM) configurations and distributed file systems.
- Administer network services (DNS, NTP, LDAP/Kerberos, SMTP, OpenSSH) and troubleshoot protocols (TCP/IP, HTTP/S, RPC).
Monitoring, Incident Management & Support
- Implement and enhance system monitoring, alerting, and observability.
- Lead incident response, root cause analysis, and postmortem reviews.
- Drive continuous improvement and oversee break/fix operations.
Security & Compliance
- Ensure systems are secure, hardened, and compliant with security standards.
- Manage patching, vulnerability remediation, and OS upgrades.
- Collaborate with security teams on access control, auditing, and encryption best practices.
Leadership & Collaboration
- Provide technical leadership and mentorship to SRE and infrastructure teams.
- Collaborate with application, DevOps, and platform teams for system reliability.
- Define and enforce operational standards, runbooks, and best practices.
Documentation & Governance
- Maintain comprehensive documentation for architecture and operational procedures.
- Ensure compliance with change management and incident governance frameworks.
- Standardize operational workflows across environments.
Required Skills & Experience
- 5+ years’ Linux system administration in enterprise settings.
- Strong expertise in Oracle Enterprise Linux (OEL) and FPP.
- Experience in high availability systems, virtualization, and storage management.
- Hands-on with automation/configuration tools (Ansible preferred).
- Proficient in scripting/programming (Bash, Python preferred).
- Strong troubleshooting, performance tuning, and incident management skills.
- Solid understanding of enterprise compute, storage, and networking.
- Excellent analytical, problem-solving, communication, and collaboration skills.

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