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Sr Linux System Engineer Jobs (NOW HIRING)

INFORMATION SYSTEMS SOLUTIONS, INC

  • Medical

  • Retirement

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 ...

New

GDIT

$88K - $117K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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 ...

GDIT

$88K - $117K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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 ...

Apple

Senior Linux System Engineer - ACS

Seattle, WA

$175K - $308K/yr

  • Medical

  • Dental

  • Retirement

... Senior Linux system Engineer position with dedicated focus on E2E system validation - Build, Automate and support critical infrastructure supporting applications used across multiple teams - Run ...

Next Step Systems

Senior Linux Systems Engineer

Chicago, IL · On-site

  • Medical

  • Retirement

  • PTO

Senior Linux Systems Engineer This Senior Linux Systems Engineer position is fully onsite. Responsibilities: - Work collaboratively with technology and business teams on all aspects of a global ...

BNH

Sr. Linux System Administrator

Arnold Air Force Base, TN · On-site

$108K - $144K/yr

  • Medical

  • Retirement

  • PTO

Engineering / Infrastructure Directorate: Engineering Tech & Support Position Type: Regular ... As a Sr. Linux System Administrator, you will be working as a member of an integrated team ...

BNH

Sr. Linux System Administrator

Arnold Air Force Base, TN · On-site

$108K - $144K/yr

  • Medical

  • Retirement

  • PTO

Engineering / Infrastructure Directorate: Engineering Tech & Support Position Type: Regular ... As a Sr. Linux System Administrator, you will be working as a member of an integrated team ...

SolGenie

Linux System Engineer

Santa Clara, CA · On-site

Linux Cloud System Engineer Location: Santa Clara CA (Onsite) Duration: Long Term Main Skills: Linux system administration, Data Center, Storage managemen, Scripting We are seeking a Linux Cloud ...

Elliot Partnership

Senior Linux Engineer

New York, NY · On-site

* Senior Linux Systems Engineer - (Kernel & Performance) * New York, NY (Hybrid, 3 days in office) * Highly competitive compensation package Join an elite technology and research group at the forefront ...

GDIT

Senior Linux System Administrator

Center, MS · On-site

$90K - $123K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

No Senior Linux System Administrator The position is for the Senior Linux System Administrator ... An understanding of programming languages, such as Java, Python, PHP, and Perl. Experience in ...

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 ...

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All JobsSr Linux System Engineer Jobs

Sr Linux System Engineer information

See salary details

$100.5K

$127.9K

$158.5K

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

As of Aug 13, 2026, the average yearly pay for sr linux system 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 are the key skills and qualifications needed to thrive as a Sr Linux System Engineer?

To thrive as a Sr Linux System Engineer, you need advanced knowledge of Linux operating systems, system architecture, scripting (e.g., Bash, Python), and typically a relevant degree or certifications like RHCE. Familiarity with configuration management tools (such as Ansible or Puppet), cloud platforms, and monitoring systems is crucial. Strong troubleshooting, communication, and project management skills help you collaborate effectively and resolve complex issues. These skills are vital to ensure system stability, security, and efficient operation in enterprise environments.

What are some common challenges faced by Sr Linux System Engineers in large-scale enterprise environments?

Sr Linux System Engineers working in large-scale enterprise environments often face challenges such as managing complex system integrations, ensuring high availability and disaster recovery, and automating tasks for efficiency. Balancing security requirements with system performance, troubleshooting issues across distributed systems, and keeping up with rapid changes in technology are also common. Effective collaboration with development, network, and security teams is essential to successfully support and optimize the infrastructure.

What does a Sr Linux System Engineer do?

A Sr Linux System Engineer is responsible for designing, implementing, maintaining, and troubleshooting Linux-based systems within an organization. They manage server infrastructure, ensure system security and stability, and optimize performance. Additionally, they automate processes using scripting, support application deployments, and collaborate with other IT teams to meet business needs. Their expertise is often crucial for high-availability environments and critical system operations.

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

AspectSr Linux System EngineerLinux System Administrator
CertificationsLinux Professional Institute (LPIC), RHCELPIC, RHCE
Work EnvironmentDesign, architecture, troubleshooting complex systemsMaintain, monitor, and support existing systems
ResponsibilitiesSystem design, performance tuning, scriptingSystem setup, user management, routine maintenance
Industry UsageIT, cloud services, enterprise environmentsData centers, corporate IT teams

While both roles require Linux certifications like LPIC or RHCE, Sr Linux System Engineers focus on designing and optimizing systems, whereas Linux System Administrators handle daily maintenance and support tasks. The engineer role involves more strategic planning, while the administrator role emphasizes operational stability.

More about Sr Linux System Engineer jobs
What cities are hiring for Sr Linux System Engineer jobs? Cities with the most Sr Linux System Engineer job openings:
What job categories do people searching Sr Linux System Engineer jobs look for? The top searched job categories for Sr Linux System Engineer jobs are:
Sr Linux System Engineer jobs near you
Infographic showing various Sr Linux System Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 12% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $127,927 per year, or $61.5 per hour.

Senior Linux System Engineer

INFORMATION SYSTEMS SOLUTIONS, INC

Fort Huachuca, AZ • On-site

Full-time

Medical, Retirement

Posted 2 days ago

New

Job description

Description

Information Systems Solutions (ISS) is seeking a Senior Linux System Engineer. 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.


This position is 100% onsite.


Specific duties include but are not limited to the following:

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.


Why Work For ISS?
At ISS we pride ourselves on providing an employee-focused and family first environment. Being a small business, we take the time to get to know our employees and have a vested interest in helping them achieve their career goals. We work to schedule regular social gatherings within the company to foster camaraderie. ISS values their employees by providing a comprehensive benefits package that includes a fully vested 401(k) matching program, coverage of family medical deductibles, spot bonuses, and educational assistance to further your career.

Requirements

Clearance Level 

Secret


Certifications (IAT Level III) 

One of the following:

CASP+

CCNP Security

CISA

CISSP (or Associate)

GCED

GCIH


Required Skills

Education & Experience: Bachelor's Degree and a minimum of 5 years' experience required

An additional 4 years of experience may be substituted in lieu of degree.


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 DISA's hardening protocol.

Experienced in systems analysis, design, integration, documentation, and engineering.

Apply