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Senior Linux Systems Engineer Jobs in Washington

Twenty80 LLC

Sr Linux Systems Administrator

Annapolis, MD · On-site

$110 - $160/hr

We are seeking a Senior Linux Systems Administrator to support a high-priority, mission-critical cybersecurity modernization program. In this role, you'll work within a large software development ...

Endepth Solutions

Linux Systems Engineer

Laurel, MD · On-site

$160 - $225/hr

The Linux Systems Engineer will be responsible for administering, maintaining, and securing Linux-based enterprise environments supporting mission-critical operational, development, and test systems.

teKnoluxion

Linux Systems Engineer

Springfield, VA

Linux Systems Engineer Springfield, VA or St. Louis, MO Active TS (SCI eligibility) clearance and eligibility to obtain a CI poly At Bcore, our strength comes from how we deliver impact to the ...

teKnoluxion

Linux Systems Engineer

Springfield, VA · On-site

Overview Linux Systems Engineer Springfield, VA or St. Louis, MO Active TS (SCI eligibility) clearance and eligibility to obtain a CI poly At Bcore, our strength comes from how we deliver impact to ...

Endepth Solutions

Linux Systems Engineer

Laurel, MD · On-site

$160K - $225K/yr

The Linux Systems Engineer will be responsible for administering, maintaining, and securing Linux-based enterprise environments supporting mission-critical operational, development, and test systems.

teKnoluxion

Linux Systems Engineer

Springfield, VA · On-site

Overview Linux Systems Engineer Springfield, VA or St. Louis, MO Active TS (SCI eligibility) clearance and eligibility to obtain a CI poly At Bcore, our strength comes from how we deliver impact to ...

GDIT

Linux Systems Engineer

Springfield, VA · On-site

The Linux Systems Engineer is an active participant in SAFe and Scrum development teams and meetings. The systems engineer will be responsible for supporting the customer's enterprise environment.

Leidos

Senior Linux Systems Admin (UiPath)

Alexandria, VA · On-site

$116K - $210K/yr

... Sr Linux Systems Administrator to support cloud modernization initiatives for the United States ... You'll work closely with cloud engineers, cybersecurity analysts, and program leadership to drive ...

MCSG Technologies

LINUX SYSTEMS ENGINEER

Greenbelt, MD · On-site

MCSG Technologies is seeking a senior Linux Systems Engineer in support of lab and IT operations at NASA GSFC. The candidate will provide Linux administration for all IT systems (developed, procured ...

GDIT

Linux Systems Engineer

Springfield, VA · On-site

The Linux Systems Engineer is an active participant in SAFe and Scrum development teams and meetings. The systems engineer will be responsible for supporting the customer's enterprise environment.

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All JobsLinux Systems Engineer JobsSenior Linux Systems Engineer JobsSenior Linux Systems Engineer Jobs in Washington

Senior Linux Systems Engineer information

See Washington salary details

$113.8K

$144.9K

$179.5K

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

As of Sep 2, 2026, the average yearly pay for senior linux systems engineer in Washington is $144,889.00, according to ZipRecruiter salary data. Most workers in this role earn between $133,600.00 and $156,300.00 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 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 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 cities in Washington are hiring for Senior Linux Systems Engineer jobs?

Cities in Washington with the most Senior Linux Systems Engineer job openings:

What are popular job titles related to Senior Linux Systems Engineer jobs in WA?

For Senior Linux Systems Engineer jobs in WA, the most frequently searched job titles are:

Senior Linux Systems Engineer jobs near you
Infographic showing various Senior Linux Systems Engineer job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 14% Part Time, 3% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $144,889 per year, or $69.7 per hour.

Sr Linux Systems Administrator

Twenty80 LLC

Annapolis, MD • On-site

$110 - $160/hr

Other

Posted 27 days ago

Job description

Security Clearance Required: Active TS/SCI with Full Scope Polygraph (FSP)

Do you enjoy solving complex infrastructure and software challenges? If you're passionate about managing bare-metal environments, configuring high-performance infrastructure, and automating large-scale deployments, this opportunity is for you.

We are seeking a Senior Linux Systems Administrator to support a high-priority, mission-critical cybersecurity modernization program. In this role, you'll work within a large software development environment, ensuring enterprise systems remain secure, reliable, and highly available while implementing automated infrastructure to support next-generation malware analysis, cyber orchestration, and data enrichment capabilities.

Required Skills
  • Security Clearance: Active TS/SCI with Full Scope Polygraph (FSP).
  • Linux Administration: Expert-level experience with Linux system administration, architecture, maintenance, and performance optimization.
  • Infrastructure Automation: Strong proficiency using Ansible for configuration management and automated provisioning.
  • Troubleshooting: Extensive experience diagnosing and resolving complex infrastructure, system, and environment bottlenecks.
  • Virtualization & Container Orchestration: Hands-on experience deploying and managing VMware environments and Kubernetes clusters.
Preferred Skills
  • Enterprise Storage: Experience administering enterprise storage solutions, with preference for Pure Storage platforms.
  • Database Administration: Experience administering and supporting MongoDB.
  • Networking: Experience designing, deploying, upgrading, patching, and troubleshooting Cisco-based network environments.
  • Network Performance: Strong ability to diagnose connectivity issues, resolve critical network outages, and optimize network performance by eliminating data bottlenecks.
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