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Senior Linux Systems Engineer Jobs (NOW HIRING)

GDIT

$88K - $117K/yr

Skills: Documentations, Linux, Systems Design, Systems Engineering Certifications: Certified ... As a Senior Linux System Engineer, you will help ensure today is safe and tomorrow is smarter. Our ...

Hitachi

Senior Linux Systems Engineer

Houston, TX · On-site

Bachelor's degree in Computer Science, Engineering, or equivalent experience in years * 5+ years of experience in Linux system administration and automation * Proficiency with Ansible, Python, and ...

GDIT

$88K - $117K/yr

Skills: Documentations, Linux, Systems Design, Systems Engineering Certifications: Certified ... As a Senior Linux System Engineer, you will help ensure today is safe and tomorrow is smarter. Our ...

Hitachi

Senior Linux Systems Engineer

Santa Clara, CA · On-site

Bachelor's degree in Computer Science, Engineering, or equivalent experience in years * 5+ years of experience in Linux system administration and automation * Proficiency with Ansible, Python, and ...

Hitachi, Ltd.

Senior Linux Systems Engineer

Houston, TX · On-site

Bachelor's degree in Computer Science, Engineering, or equivalent experience in years * 5+ years of experience in Linux system administration and automation * Proficiency with Ansible, Python, and ...

DPG Solutions LLC

DevSecOps Engineer

Lakewood Ranch, FL · On-site

$180K - $325K/yr

CompTIA Security+ Senior Linux Systems Engineer / Linux SME DPG is seeking a Senior Linux Systems Engineer / Linux SME to support a mission critical customer in a classified environment. This role is ...

DPG Solutions LLC

DevSecOps Engineer

Lakewood Ranch, FL · On-site

CompTIA Security+ Senior Linux Systems Engineer / Linux SME DPG is seeking a Senior Linux Systems Engineer / Linux SME to support a mission critical customer in a classified environment. This role is ...

SG Cap Trading

Linux Systems Engineer

Chicago, IL

Linux Systems Engineer ID: 1018 Location: Chicago, IL More about this job > Description SG is a ... Work-Life Balance - no excessive overtime Mentorship from senior engineers Experience with ...

DPG Solutions LLC

DevSecOps Engineer

Lakewood Ranch, FL · On-site

CompTIA Security+ Senior Linux Systems Engineer / Linux SME DPG is seeking a Senior Linux Systems Engineer / Linux SME to support a mission critical customer in a classified environment. This role is ...

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Senior Linux Systems Engineer information

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$100.5K

$127.9K

$158.5K

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

As of Jul 23, 2026, the average yearly pay for senior linux systems engineer in the United States is $127,927.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,000.00 and $138,000.00 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.
What cities are hiring for Senior Linux Systems Engineer jobs? Cities with the most Senior Linux Systems Engineer job openings:
Who are the top companies hiring for Senior Linux Systems Engineer jobs? The top employers for Senior Linux Systems Engineer jobs are:
What states have the most Senior Linux Systems Engineer jobs? States with the most job openings for Senior Linux Systems Engineer jobs include:
What are popular job titles related to Senior Linux Systems Engineer jobs? For Senior Linux Systems Engineer jobs, the most frequently searched job titles are:
Senior Linux Systems Engineer jobs near you
Infographic showing various Senior Linux Systems Engineer job openings in the United States as of July 2026, with employment types broken down into 96% Full Time, 1% Part Time, and 3% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $127,927 per year, or $61.5 per hour.
Senior Linux Systems Engineer

Senior Linux Systems Engineer

Shield Consulting Solutions

Laurel, MD

Full-time

Medical, Retirement, PTO

Posted 14 days ago

Job description

**Active TS/SCI w/Polygraph REQUIRED** Please do not apply if you do not currently possess this level of clearance. 
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Telework: None
Basic Requirements:
  • 20 years experience as a system engineer
  • Bachelor’s degree in a technical discipline
    • 5 additional years of experience as a system engineer may be substituted for a degree

Job Description:
  • Configure, manage and troubleshoot Linux operating systems.  Installs/loads operating system software, troubleshoot and maintain integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance.
  • Extensive experience with VMWare
  • Demonstrated experience with modern automation/configuration tools such as Splunk or Ansible
  • Demonstrated experience in planning and leading Systems Engineering efforts is required
  • Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems.
  • Manage IT system infrastructure and any processes related to these systems.
  • Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all the client/server/storage/network devices, mobile devices, etc.
  • Provide support for the dispatch system and hardware problems and will remain involved in the resolution process.
  • Optimize system operations and resource utilization and perform system capacity analysis and planning.

Required Experience:
  • RedHat Linux
  • Splunk
  • Ansible
  • VMWare

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Excellent benefits package including 25 days PTO, 11 paid holidays, 100% employer-paid healthcare for employees and dependents – available day 1, 8% 401(k) employer match – immediate vesting.  
Disclaimer: The salary range provided is an estimate based on current market conditions and may be adjusted based on factors such as experience, skills, and qualifications. The final salary offer will be determined after a thorough review of the candidate's background and alignment with the role. Please note that this range is subject to change and should be considered as a guideline rather than a definitive figure.
Shield Consulting Solutions is an equal opportunity/affirmative action employer.  All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

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