Senior Level Linux Engineer Jobs

Senior level linux engineer jobs place engineers in ownership of infrastructure decisions, system reliability, and the cross-functional initiatives that keep critical platforms running. Hiring concentrates across Technology & Software, Aerospace & Defense, and Electronics & Hardware, with 24% of openings remote or hybrid, and employers like MANTECH, BAE Systems USA, and Northrop Grumman hiring at this level now.

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Overview

Open roles70
Top stateMaryland
Top employerMANTECH
Top cityAnnapolis Junction, MD
Work type76% On-site
Top industryTechnology

Showing 5 of 70+ Senior Level Linux Engineer jobs

Tradeweb
Senior Linux Engineer
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Tradeweb
New 1m ago
Senior Linux Engineer
Tradeweb
Jersey City, New Jersey
Cloud Engineering
DevOps
IT Support
$200k - $250k/yr
On-Site
Bachelor's degree in information technology
1,001-5,000

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General Dynamics Mission Systems
Senior Red Hat Linux Systems Administrator/Automation Engineer – SPRINT Next Team
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General Dynamics Mission Systems
New 1m ago
Senior Red Hat Linux Systems Administrator/Automation Engineer – SPRINT Next Team
General Dynamics Mission Systems
San Antonio, Texas
Cloud & DevOps
IT Support
Systems Administration
$133k - $144k/yr
Master's degree
10,000+

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Analogic Corporation
Sr. Embedded Software Engineer Contract (C/C++, Linux)
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Analogic Corporation
New 1m ago
Sr. Embedded Software Engineer Contract (C/C++, Linux)
Analogic Corporation
Salem, New Hampshire
Electrical Engineering
Engineering (Non-Software)
Product Management
Bachelor's degree in electrical engineering
501-1,000

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Red Hat
Principal Software Engineer, Linux Kernel Storage
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Red Hat
New 1m ago
Principal Software Engineer, Linux Kernel Storage
Red Hat
Raleigh, North Carolina
Cloud Engineering
Cybersecurity
Data Engineering
$152k - $250k/yr
10,000+

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Qualcomm
Sr. Staff / Principal Software Engineer – Linux Kernel & ARM Server Platforms
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Qualcomm
New 1m ago
Sr. Staff / Principal Software Engineer – Linux Kernel & ARM Server Platforms
Qualcomm
Folsom, California
Cybersecurity
Sales
Solutions Engineering (Pre-Sales)
$193k - $289k/yr
On-Site
Doctoral degree in Computer Science
10,000+

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Senior Level Linux Engineer Job Market

Who's Hiring

  • MANTECH
    MANTECH3
  • BAE Systems USA
    BAE Systems USA3
  • Northrop Grumman
    Northrop Grumman3
  • Shield Consulting Solutions
    Shield Consulting Solutions3
  • Columbia Technology Partners
    Columbia Technology Partners3

Top Industries Hiring

  • Technology & Software26
  • Aerospace & Defense5
  • Electronics & Hardware5
  • Law & Legal Services3
  • Artificial Intelligence3

Senior Level Linux Engineer Jobs: Frequently Asked Questions

How do I get a senior level linux engineer job?

Employers hiring at this level look for engineers who can own outcomes, not just execute tasks. Demonstrate experience leading complex migrations, designing resilient infrastructure at scale, and making architectural decisions that others build on. Contributions to open-source projects, deep expertise in automation and observability, and a history of mentoring junior engineers all give candidates a clear edge over those who list technologies without showing scope.

Which companies hire senior level linux engineers?

Companies hiring senior level linux engineers right now include MANTECH, BAE Systems USA, and Northrop Grumman, based on current listings on Migrate Mate as of July 2026. Hiring at this level comes from a mix of cloud-native technology firms, large enterprises modernizing legacy infrastructure, and managed service providers that need engineers who can lead technical decisions independently.

Are there remote senior level linux engineer jobs?

Yes, remote work is well established at this level given the nature of the work. About 24% of senior level linux engineer openings are remote or hybrid as of July 2026, reflecting how many employers prioritize deep expertise over physical location when filling roles with significant infrastructure ownership and leadership responsibility.

What makes a linux engineer role senior level?

Senior level linux engineer roles are defined by scope and ownership rather than task completion. Engineers at this level set technical direction for infrastructure or platform teams, make architectural decisions with long-term consequences, and are accountable for system reliability and security posture. Mentoring mid-level and junior engineers is typically expected, and influence often extends beyond a single team to shape practices across an organization.

Which industries hire the most senior level linux engineers?

Senior Level linux engineer roles concentrate in Technology & Software, Aerospace & Defense, and Electronics & Hardware, based on current listings on Migrate Mate as of July 2026. These sectors drive hiring at this level because their operations depend on high-availability, high-complexity Linux environments where experienced engineers capable of independent technical leadership are difficult to replace.