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Senior Linux Systems Engineer Jobs in Forney, TX

SRI Tech Solutions

Linux Administrator

Dallas, TX · On-site

Identify performance bottlenecks and work with senior engineers to implement optimizations ... experience in Linux/Unix system administration in an enterprise environment * Demonstrated ...

KONNECTINGTREE INC

Linux Administrator

Dallas, TX · On-site

Identify performance bottlenecks and work with senior engineers to implement optimizations ... Unix system administration in an enterprise environment Demonstrated experience managing Linux ...

OSI Systems, Inc

Sr Systems Engineer

Richardson, TX · On-site

$107K - $154K/yr

The Systems Engineer will work with the cross-functional team to design, develop, and integrate ... It is the responsibility of every employee to report to their manager or a member of senior ...

Kyndryl

Mainframe z/VM & Linux

Dallas, TX · 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 ...

Kyndryl

Mainframe z/VM & Linux

Dallas, TX · On-site +1

... 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 ...

Raytheon

Senior Algorithm Systems Engineer

Plano, TX

$100K - $136K/yr

Raytheon is seeking a seeking a Senior Algorithm Systems Engineer to support advanced aerospace ... Experience in UNIX/Linux environments. Programming experience in C or C++, and hands on experience ...

Sierra Nevada Corporation

Sr Systems Engineer

Plano, TX · On-site

$100K - $136K/yr

As a Senior Systems Engineer, you will exhibit expert-level skills in requirements engineering, systems integration, Verification & Validation (V&V), and Model Based Systems Engineering (MBSE). You ...

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Showing results 21-40

All JobsLinux Systems Engineer JobsSenior Linux Systems Engineer JobsSenior Linux Systems Engineer Jobs in Forney, TX

Senior Linux Systems Engineer information

See Forney, TX salary details

$90.5K

$115.2K

$142.8K

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 Forney, TX is $115,244.00, according to ZipRecruiter salary data. Most workers in this role earn between $106,300.00 and $124,300.00 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.
What cities near Forney, TX are hiring for Senior Linux Systems Engineer jobs? Cities near Forney, TX with the most Senior Linux Systems Engineer job openings:
Senior Linux Systems Engineer jobs near you
Infographic showing various Senior Linux Systems Engineer job openings in Forney, TX as of August 2026, with employment types broken down into 85% Full Time, 9% Part Time, 5% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $115,244 per year, or $55.4 per hour.

Senior Specialist, Systems Engineering - Flight Test 1

L3HHCM20

Greenville, TX • On-site

$86K - $118K/yr

Full-time

Posted 5 days ago

Job description

Job Title: Specialist, Systems Engineer

Job Code: 42383

Job Location: Greenville, TX

Job Schedule: 9/80 - Employees work 9 out of every 14 days - totaling 80 hours worked - and have every other Friday off.

 

Job Description:

We are seeking a highly motivated Senior Specialist, Systems Engineering to support the design, development, integration, and delivery of advanced software solutions for mission-critical defense systems. The ideal candidate will have experience leading technical efforts across the full software development lifecycle, collaborating directly with customers, and developing secure, scalable solutions in cross-functional engineering environments.  This role requires a strong background in software architecture, systems integration, diagnostics, automation, and secure software development, along with the ability to work across multiple programming languages and platforms.

 

Essential Functions:

  • Lead end-to-end software development efforts including architecture, design, implementation, testing, documentation, and delivery.
  • Serve as a primary technical interface with customers, coordinating schedules, communicating progress, and aligning deliverables with evolving requirements.
  • Design and develop scalable authentication and authorization solutions to enforce system access control policies.
  • Lead small technical teams in the development of diagnostics and monitoring tools to improve system health visibility and accelerate root-cause analysis.
  • Investigate customer requests, analyze requirements, and implement effective software solutions.
  • Maintain and update interface definition documentation and other technical artifacts.
  • Design and implement software libraries for integration between Java applications and native APIs on Windows and Linux systems.
  • Develop and maintain unit tests for C++, Python, and Java-based applications.
  • Support software modernization efforts, including containerization and reduction of technical debt in legacy codebases.
  • Automate development and release processes using scripting and web automation tools.
  • Contribute to multiple software programs through feature enhancements, bug fixes, security updates, and platform improvements.
  • Create user manuals and technical documentation to support delivered capabilities.
  • Work effectively in a fast-paced, dynamic environment with time-critical requirements.
  • Excellent communication skills and ability to work effectively in a team environment.
  • Current or recently held Top Secret/SCI DoD security clearance and be able to maintain required clearance. 
  • Must be able to work occasional weekend or overtime hours, as required. 

 

Qualifications:

  • Bachelor's Degree in Electrical Engineering, Computer Engineering, Computer Science, Software Engineering, or related technical field and minimum 4 years of prior relevant experience.
  • Graduate Degree in Electrical Engineering, Computer Engineering, Computer Science, Software Engineering, or related technical field and a minimum of 2 years of prior related experience.
  • In lieu of a degree, a minimum 8 years of prior related experience.
  • Demonstrated knowledge of ELINT receiver systems, signal analysis equipment and techniques.  
  • Demonstrated experience with ELINT databases such as EPL, CED, EWIR, MIDB, etc. 
  • Demonstrated professional software engineering experience in defense, aerospace, or other mission-critical environments.
  • Demonstrated experience leading software development efforts and/or small technical teams.
  • Demonstrated practical experience with:
    • C / C++
    • Python
    • Java
    • Bash
  • Demonstrated experience with software development on Windows and Linux platforms.
  • Demonstrated experience with unit testing frameworks and software verification practices.
  • Demonstrated experience with technical documentation, interface definitions, and customer-facing engineering communication.
  • Demonstrated familiarity with secure software practices and access control implementation.

 

Preferred Additional Skills:

  • Rust
  • Docker/Podman
  • CMake
  • Google Test
  • JNI development
  • Selenium automation
  • Experience supporting ELINT, airborne mission systems, communications systems, or similar defense platforms.
  • Experience containerizing development environments.
  • Experience automating manual engineering or release processes.
  • Demonstrated ability to deliver projects ahead of schedule.
  • Prior recognition for software engineering excellence or technical achievement.
  • Hardware troubleshooting and maintenance experience. 
  • Experience with JIRA/Confluence/DOORS

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