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Senior Linux System Engineer Jobs in Dallas, TX (NOW HIRING)

InfoVision, Inc.

Linux Administrator

Dallas, TX · On-site

Senior Linux Administrator Location: Dallas, TX Position Overview: We are seeking a Senior Linux ... Support Linux integration with enterprise systems and infrastructure. Participate in after-hours ...

ATS

Be Seen First

Linux System Admin

Dallas, TX · Remote

$100K - $110K/yr

* Linux OS admin with experience in major Linux distributions: RHEL, CentOS, Ubuntu * Maintain Guest ... engineering services.

ATS

Be Seen First

Linux System Admin

Dallas, TX · Remote

$100K - $110K/yr

* Linux OS admin with experience in major Linux distributions: RHEL, CentOS, Ubuntu * Maintain Guest ... engineering services.

Apex Informatics

Network / System Engineer

Plano, TX · On-site

Technology Management & Automation - Use Linux, Windows, SQL, OpenShift, ITSM, Splunk, Ansible, and ... Must have senior level production support experience and troubleshooting skills in IAM technologies.

Prattwhitney

Windows/Linux System Admin

Plano, TX · On-site

Senior System Administrators, based in Plano, Texas, will collaborate with many teams to support ... Experience supporting engineers in software, simulations, and hardware development. * Experience ...

Raytheon

Windows/Linux System Admin

Plano, TX

Senior System Administrators, based in Plano, Texas, will collaborate with many teams to support ... Experience supporting engineers in software, simulations, and hardware development. * Experience ...

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All JobsLinux System Engineer JobsSenior Linux System Engineer JobsSenior Linux System Engineer Jobs in Dallas, TX

Senior Linux System Engineer information

See Dallas, TX salary details

$99.4K

$126.5K

$156.8K

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

As of Sep 9, 2026, the average yearly pay for senior linux system engineer in Dallas, TX is $126,549.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,700.00 and $136,500.00 per year, depending on experience, location, and employer.

What does a senior Linux system engineer do?

A Senior Linux System Engineer is responsible for designing, implementing, maintaining, and troubleshooting Linux-based systems and servers within an organization. They ensure the reliability, security, and optimal performance of these systems, often leading projects and mentoring junior engineers. Their tasks may include automation, scripting, system updates, monitoring, and responding to incidents. They also collaborate with other IT teams to support business needs and implement best practices for system administration.

What are the key skills and qualifications needed to thrive as a senior Linux system engineer?

To thrive as a Senior Linux System Engineer, you need deep expertise in Linux operating systems, scripting (such as Bash, Python, or Perl), system architecture, and a relevant degree or equivalent experience. Familiarity with configuration management tools (like Ansible or Puppet), virtualization platforms, cloud services, and certifications such as RHCE or LPIC are highly valued. Strong problem-solving, collaboration, and communication skills help you efficiently manage complex environments and mentor junior staff. These capabilities are crucial for ensuring system stability, security, and scalability in mission-critical IT infrastructures.

What are some common challenges a senior Linux system engineer faces when managing large-scale server environments?

Senior Linux System Engineers often encounter challenges related to maintaining system uptime, managing complex configurations, and ensuring security across a large number of servers. Troubleshooting issues in distributed environments, automating repetitive tasks, and keeping systems up-to-date with the latest patches are also frequent responsibilities. Collaboration with development, security, and networking teams is essential to resolve cross-functional issues and implement new solutions efficiently. Staying current with evolving technologies and best practices is key to overcoming these challenges and excelling in the role.

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

AspectSenior Linux System EngineerLinux System Administrator
CertificationsLinux Professional Institute Certification (LPIC), RHCELPIC, RHCE often preferred
Work EnvironmentDesigning, implementing, and optimizing Linux infrastructureMaintaining and supporting existing Linux systems
ResponsibilitiesAdvanced troubleshooting, system architecture, scriptingSystem setup, user management, routine maintenance

The Senior Linux System Engineer typically focuses on designing and optimizing Linux environments, requiring advanced skills and certifications. In contrast, the Linux System Administrator handles daily maintenance and support tasks. Both roles often require similar certifications and work in similar environments, but their responsibilities differ in scope and complexity.

What are the most commonly searched types of Linux System Engineer jobs in Dallas, TX?

The most popular types of Linux System Engineer jobs in Dallas, TX are:

What are popular job titles related to Senior Linux System Engineer jobs in Dallas, TX?

For Senior Linux System Engineer jobs in Dallas, TX, the most frequently searched job titles are:

What job categories do people searching Senior Linux System Engineer jobs in Dallas, TX look for?

The top searched job categories for Senior Linux System Engineer jobs in Dallas, TX are:

What cities near Dallas, TX are hiring for Senior Linux System Engineer jobs?

Cities near Dallas, TX with the most Senior Linux System Engineer job openings:

Senior Linux System Engineer jobs near you
Infographic showing various Senior Linux System Engineer job openings in Dallas, TX as of September 2026, with employment types broken down into 33% Full Time, and 67% Contract. Highlights an 67% In-person, and 33% Remote job distribution, with an average salary of $126,549 per year, or $60.8 per hour.

Linux Administrator

Dallas, TX • On-site

InfoVision, Inc.
IT Services • 501 - 1,000 employees
Learn more about InfoVision, Inc.external

Other

Posted 5 days ago

Job description

Hi,

Please review the below job requirement and let me know if you are good to submit with the below details filled and your latest resume ASAP.

Senior Linux Administrator
Location: Dallas, TX

Position Overview:

We are seeking a Senior Linux Administrator to support Linux environments used across a large, geographically distributed Point-of-Sale (POS) infrastructure. This is a hands-on role responsible for Linux OS image management, patching, troubleshooting, hardware integration and production support.

Additional notes:
The JPOS is what the ideal candidate will have.  It’s the icing on the cake that will make them stand out. 
Must be able to build solid images and keep up to date in a non-manual fashion.
The team is shifting from Windows to more Linux, so that is reason for the need of this resource.
It is going to be onsite, and they are flexible on hours – anytime from 6am – 6pm. 
They do expect them to be on-call during evenings, weekends, and sometimes holidays to handle escalations. 
There will be a moderate amount of documentation required, but they’ve implemented new AI tools to assist with this.
This team is made up of about 18 people. 
 
Responsibilities:

Create and maintain Linux OS images supporting POS locations worldwide.
Manage ongoing Linux patching for devices deployed in the field.
Troubleshoot escalated Linux/POS issues with technicians across multiple locations.
Work with hardware vendors to ensure JPOS device drivers function properly with current and future hardware.
Support Linux integration with enterprise systems and infrastructure.
Participate in after-hours on-call support for priority production issues.

If interested, Please share below details with update resume:

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Phone:
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Rate:
Location: 
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