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Linux Systems Engineer Jobs in Arizona (NOW HIRING)

GDIT

$88K - $117K/yr

Information Technology (IT), Linux System Administration, Microsoft Windows Server, System ... Join GDIT as a Systems Engineer Sr. and build an impactful career in enterprise IT, collaborating ...

GDIT

$88K - $117K/yr

Skills: Documentations, Linux, Systems Design, Systems Engineering Certifications: Certified Information Systems Security Professional (CISSP) | International Information System Security ...

GDIT

$88K - $117K/yr

Skills: Documentations, Linux, Systems Design, Systems Engineering Certifications: Certified Information Systems Security Professional (CISSP) | International Information System Security ...

Arete Associates

Linux Systems Administrator

Tucson, AZ · On-site

$85K - $125K/yr

We are seeking a mid-level Linux System Administrator to support multiple Department of Defense ... Collaborate with IT staff, Cyber Security teams, systems engineers, and program personnel to ensure ...

AMERICAN SYSTEMS

Linux Systems Administrator I

Phoenix, AZ · On-site

$61K - $95K/yr

As a Linux Systems Administrator I, you will provide support for our enterprise-level Linux-based systems and will assist with installation, configuration, testing, and management of the operating ...

AMERICAN SYSTEMS

Linux Systems Administrator I

Phoenix, AZ · On-site

$61K - $95K/yr

As a Linux Systems Administrator I, you will provide support for our enterprise-level Linux-based systems and will assist with installation, configuration, testing, and management of the operating ...

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Linux Systems Engineer information

See Arizona salary details

$9

$47

$65

How much do linux systems engineer jobs pay per hour?

As of Jun 24, 2026, the average hourly pay for linux systems engineer in Arizona is $47.86, according to ZipRecruiter salary data. Most workers in this role earn between $42.55 and $53.75 per hour, depending on experience, location, and employer.

What does a Linux Systems Engineer do?

A Linux Systems Engineer is responsible for designing, implementing, maintaining, and troubleshooting Linux-based systems and servers. They ensure the stability, security, and performance of Linux environments, often managing system updates, backups, and user permissions. Their role also involves automating tasks, monitoring system health, and providing technical support to resolve issues related to Linux infrastructure.

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

AspectLinux Systems EngineerNetwork Administrator
CertificationsLinux+, RHCE, CompTIA Server+CCNA, Network+
Work EnvironmentData centers, cloud environments, enterprise serversCorporate networks, ISPs, large organizations
ResponsibilitiesServer setup, automation, scripting, system optimizationNetwork setup, troubleshooting, security, monitoring
Industry UsageIT, cloud services, hosting providersTelecommunications, enterprise IT, service providers

While both roles involve IT infrastructure, a Linux Systems Engineer focuses on managing Linux servers, automation, and system performance, whereas a Network Administrator handles network infrastructure, connectivity, and security. Understanding these differences helps organizations assign the right skills for their technical needs.

What are some common challenges Linux Systems Engineers face when managing large-scale server environments?

Linux Systems Engineers working in large-scale environments often encounter challenges such as maintaining system uptime during updates, efficiently automating repetitive tasks, and ensuring robust security across numerous servers. Troubleshooting complex issues that span networks, storage, and compute resources requires strong diagnostic skills and collaboration with other IT teams. Additionally, staying current with evolving technologies and best practices is essential to keep systems optimized and secure.

What are the key skills and qualifications needed to thrive as a Linux Systems Engineer, and why are they important?

To thrive as a Linux Systems Engineer, you need expertise in Linux server administration, scripting (such as Bash or Python), and a solid understanding of networking and security concepts, typically supported by a degree in computer science or related certifications like RHCE. Familiarity with configuration management tools (e.g., Ansible, Puppet), virtualization platforms, and cloud services is essential. Strong problem-solving skills, attention to detail, and effective communication help engineers collaborate and resolve complex technical issues efficiently. These skills ensure reliable, secure, and scalable systems that support organizational operations.
What are popular job titles related to Linux Systems Engineer jobs in Arizona? For Linux Systems Engineer jobs in Arizona, the most frequently searched job titles are:
What job categories do people searching Linux Systems Engineer jobs in Arizona look for? The top searched job categories for Linux Systems Engineer jobs in Arizona are:
What cities in Arizona are hiring for Linux Systems Engineer jobs? Cities in Arizona with the most Linux Systems Engineer job openings:
What are popular job titles related to Linux Systems Engineer jobs in AZ? For Linux Systems Engineer jobs in AZ, the most frequently searched job titles are:
Linux Systems Engineer jobs near you
Infographic showing various Linux Systems Engineer job openings in Arizona as of June 2026, with employment types broken down into 51% Full Time, 6% Part Time, 4% Temporary, 35% Contract, and 4% Nights. Highlights an 87% Physical, 6% Hybrid, and 7% Remote job distribution, with an average salary of $99,553 per year, or $47.9 per hour.
Linux Systems Engineer

Linux Systems Engineer

GDIT

On-site

$88K - $117K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 2 days ago

General Dynamics Information Technology rating

7.8

Company rating: 7.8 out of 10

Based on 63 frontline employees who took The Breakroom Quiz

69th of 204 rated it services

Job description

Type of Requisition:

Regular

Clearance Level Must Currently Possess:

Secret

Clearance Level Must Be Able to Obtain:

Top Secret

Public Trust/Other Required:

None

Job Family:

IT Infrastructure and Operations

Job Qualifications:

Skills:

Information Technology (IT), Linux System Administration, Microsoft Windows Server, System Administration

Certifications:

IAT III - Cisco, CompTIA, Microsoft.

Experience:

5 + years of related experience

US Citizenship Required:

Yes

Job Description:

Advance how our customers operate while you advance your career. Join GDIT as a Systems Engineer Sr. and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you.
MEANINGFUL WORK AND PERSONAL IMPACT
As a Systems Engineer Senior, the work you'll do at GDIT will be impactful to the mission of US Army/NETCOM. You will play a crucial role in the engineering and support of the U-SIEM task..

  • Support the U-SIEM Engineering Team and its customers to ensure mission deliverables are met.
  • Collaborate with with the members of the team and coordinate with the customer as directed by the Task Lead.
  • Drive timely completions of work with the ability to adapt to changes in tasking assignments.
  • Solve varies technical issues.
  • Adapt to new technical challenges through research and professional abilities. Work effectively as part of a large, distributed team.
  • Utilize Linux OS platform, VMWare virtualization and SIEMs as part of your day to day responsibilities.


WHAT YOU'LL NEED TO SUCCEED
Bring your technology expertise and drive for innovation to GDIT. The Systems Engineer Principal must have:

  • Education: Bachelor of Arts/Bachelor of Science
  • Experience: 5+ years of related experience
  • Demonstrated experience working with Internet, web, application, and network security techniques.
  • Possess an IAT level III certification (CASP, SecurityX, CISSP, etc..).
  • A working knowledge of Linux operating systems is required.
  • Knowledge of Elastic would be preferred.
  • Five years' experience writing technical reports related to Authorization & Accreditation (A&A), System Security Plans (SSP), security policies, or guidance.
  • Technical skills: Demonstrated proficiency with Linux, Virtualization platforms and SIEMs.
  • Security clearance level: Secret
  • Role requirements: Literate in popular flavors of Linux. A keen understanding of virtualization platforms is strongly preferred.


GDIT IS YOUR PLACE
At GDIT, the mission is our purpose, and our people are at the center of everything we do.
Growth: AI-powered career tool that identifies career steps and learning opportunities.
Support: An internal mobility team focused on helping you achieve your career goals.
Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off.
Community: Award-winning culture of innovation and a military-friendly workplace.
OWN YOUR OPPORTUNITY
Explore an enterprise IT career at GDIT and you'll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.

The likely salary range for this position is $88,130 - $117,300. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Scheduled Weekly Hours:

40

Travel Required:

Less than 10%

Telecommuting Options:

Onsite

Work Location:

USA AZ Fort Huachuca

Additional Work Locations:

Total Rewards at GDIT:

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

Our Identity Verification Process:

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work:

We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events at

gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

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About General Dynamics Information Technology

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GDIT is a global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense, and intelligence community. Its 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. The company operates across 50+ countries worldwide, offering leading capabilities in digital modernization, AI/ML, cloud, cyber, and application development.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Falls Church, VA, US

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