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Sr Linux Systems Engineer Jobs (NOW HIRING)

Boeing

Senior Linux Systems Administrator

Chantilly, VA · On-site

$124K - $167K/yr

Senior Linux Systems Administrator Company: The Boeing Company The Boeing Company's Information Digital Technology and Security (IDT&S) organization Specialized United States Infrastructure ...

Princeton IT Services

Sr Linux Engineer

Orange, CT · On-site

Senior Linux Engineer Location: Orange, Connecticut (Onsite) Job Type: Full-Time Contract Job ... Perform system administration tasks including user management, security hardening, system ...

Boeing

Senior Linux Systems Administrator

Herndon, VA · On-site

$124K - $167K/yr

Senior Linux Systems Administrator Company: The Boeing Company The Boeing Company's Information Digital Technology and Security (IDT&S) organization Specialized United States Infrastructure ...

Boeing

Senior Linux Systems Administrator

Fairfax, VA · On-site

$124K - $167K/yr

Senior Linux Systems Administrator Company: The Boeing Company The Boeing Company's Information Digital Technology and Security (IDT&S) organization Specialized United States Infrastructure ...

Boeing

Senior Linux Systems Administrator

Chantilly, VA · On-site

$124K - $167K/yr

Senior Linux Systems Administrator Company: The Boeing Company The Boeing Company's Information Digital Technology and Security (IDT&S) organization Specialized United States Infrastructure ...

Boeing

Senior Linux Systems Administrator

Fairfax, VA · On-site

$124K - $167K/yr

Senior Linux Systems Administrator Company: The Boeing Company The Boeing Company's Information Digital Technology and Security (IDT&S) organization Specialized United States Infrastructure ...

Boeing

Senior Linux Systems Administrator

Herndon, VA · On-site

$124K - $167K/yr

Senior Linux Systems Administrator Company: The Boeing Company The Boeing Company's Information Digital Technology and Security (IDT&S) organization Specialized United States Infrastructure ...

Boeing

Senior Linux Systems Administrator

Fairfax, VA · On-site

$124K - $167K/yr

Senior Linux Systems Administrator Company: The Boeing Company The Boeing Company's Information Digital Technology and Security (IDT&S) organization Specialized United States Infrastructure ...

SAIC

Senior Linux Systems Administrator

Princeton, NJ · On-site

$80K - $120K/yr

ORA_ON_SITE Description SAIC is recruiting for a Senior Linux Systems Administrator to join our ... B.S. in Computer Science, Information Technology, Software Engineering, or related field and five ...

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All JobsSr Linux Systems Engineer Jobs

Sr Linux Systems Engineer information

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$100.5K

$127.9K

$158.5K

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

As of Jul 11, 2026, the average yearly pay for sr 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 is the difference between Sr Linux Systems Engineer vs Linux Systems Administrator?

AspectSr Linux Systems EngineerLinux Systems Administrator
CertificationsLinux Professional Institute Certification (LPIC), RHCELPIC, RHCE
Work EnvironmentDesigning, implementing, and optimizing Linux infrastructureMaintaining, monitoring, and supporting Linux systems
ResponsibilitiesAdvanced system architecture, scripting, troubleshooting complex issuesRoutine system setup, updates, user management

While both roles require Linux certifications like LPIC or RHCE, Sr Linux Systems Engineers focus on designing and optimizing Linux environments, whereas Linux Systems Administrators handle daily maintenance and support tasks. The engineer role involves more strategic planning and complex problem-solving, making it suitable for those with advanced skills and experience.

What are Sr Linux Systems Engineers?

Sr Linux Systems Engineers are experienced IT professionals who specialize in designing, implementing, and maintaining Linux-based systems and infrastructure. They are responsible for ensuring the stability, security, and efficiency of Linux servers, often managing complex environments for enterprises or cloud platforms. Their duties typically include system architecture planning, troubleshooting, automation through scripting, performance tuning, and supporting software deployment. Senior engineers also mentor junior staff and help develop IT policies and best practices.

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

To thrive as a Sr Linux Systems Engineer, you need deep expertise in Linux system administration, scripting (such as Bash or Python), networking, and a bachelor’s degree in computer science or a related field. Familiarity with configuration management tools (e.g., Ansible, Puppet), virtualization platforms, cloud services, and relevant certifications like RHCE are highly valued. Strong problem-solving skills, effective communication, and the ability to work independently or lead teams set top performers apart. These skills and qualities are crucial for maintaining system reliability, optimizing infrastructure, and ensuring seamless operations in complex technical environments.

What are some common challenges faced by a Sr Linux Systems Engineer, and how can they be addressed?

Sr Linux Systems Engineers often encounter challenges such as managing large-scale server environments, ensuring system security, and troubleshooting complex performance issues. Staying updated with the latest security patches and best practices is essential to mitigate vulnerabilities. Effective communication with cross-functional teams is also crucial, as the role often involves collaborating with developers, network engineers, and support staff to resolve incidents and implement system improvements. Regularly automating routine tasks with scripting can help streamline workflows and reduce manual errors.
More about Sr Linux Systems Engineer jobs
What job categories do people searching Sr Linux Systems Engineer jobs look for? The top searched job categories for Sr Linux Systems Engineer jobs are:
Sr Linux Systems Engineer jobs near you
Senior Linux System Engineer

Senior Linux System Engineer

General Dynamics Information Technology

Fort Huachuca, AZ • On-site

$88K - $117K/yr

Full-time

Retirement, PTO

Posted yesterday

General Dynamics Information Technology rating

7.8

Company rating: 7.8 out of 10

Based on 63 frontline employees who took The Breakroom Quiz

74th of 210 rated it services

Job description

Share
REQ#: RQ217989Public Trust: None Requisition Type: Regular Your Impact

Own your opportunity to support our nation's defense. Make an impact by connecting and securing critical operations across the globe, keeping our country safe and secure.

Job Description
Deliver simple solutions to complex problems as a Senior Linux System Engineer at GDIT. Here, youll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application development, youll make the end users experience your priority and well make your career growth ours.
At GDIT, people are our differentiator. As a Senior Linux System Engineer, you will help ensure today is safe and tomorrow is smarter. Our work depends on a Senior Linux System Engineer joining our team to review, analyze and provide Tier III support for patches and updates, to include testing the baseline in the Engineering Operations Facility (EOF) prior to release to the RCCs.Selected candidate will provide full-time onsite support at our Fort Huachuca facility.
MEANINGFUL WORK AND PERSONAL IMPACT:
  • Designs and defines system architecture for new or existing computer systems.
  • You will also develop Enterprise Technical Procedures (ETPs) with the directions to apply patches, upgrades and security configurations and/or updates to the baseline system in the EOF for testing IAW with the STIGs.
  • Ensure that already-provisioned Linux systems are kept in compliance with baseline requirements & ever-changing enterprise policy (e.g., equivalent to Group Policy in the Windows realm for ongoing compliance updates).
  • Monitor all solutions integrated via a centralized alerting system.
  • Develop an operating system lifecycle plan with integration of DoW STIGs and other recommended security standards.
WHAT YOULL NEED TO SUCCEED (Required):Education & Experience: Bachelors Degree and a minimum of 5 years experience required. An additional 4 years of experience may be substituted in lieu of degree.Clearance: Active Secret security clearance required.Certification: Current DoW IAT level III.Technical Skills:
  • VMWare management/administration experience.
  • Thorough experience with Red Hat Enterprise Linux (RHEL), Ubuntu or a derivative.
  • Knowledge of Windows and Linux Security Technical Implementation Guide (STIG) and current DISAs hardening protocol.
  • Experienced in systems analysis, design, integration, documentation, and engineering.
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.
  • Flexibility: Full-flex work week to own your priorities at work and at home.
  • Community: Award-winning culture of innovation and a military-friendly workplace
OWN YOUR OPPORTUNITY:
  • Explore an enterprise IT career at GDIT and youll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.
Work Requirements
Years of Experience

5 + years of related experience

* may vary based on technical training, certification(s), or degree

Certification

Certified Information Systems Security Professional (CISSP) | International Information System Security Certification Consortium (ISC2) - International Information System Security Certification Consortium (ISC2)

Travel Required

Less than 10%

Citizenship

U.S. Citizenship Required

Salary and Benefit Information

The likely salary range for this position is $88,130 - $117,875. 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.
View information about benefits and our total rewards program.

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 technology solutions 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 mission-ready capabilities in AI, cloud, cyber and software development.

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

Sourced by ZipRecruiter

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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