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Senior Linux System Engineer Jobs in Potomac, MD

MANTECH

Senior Linux System Administrator

Laurel, MD · On-site

Demonstrated experience in planning and leading Systems Engineering efforts is required. * Must be proficient with troubleshooting in a Linux Red Hat environment. * Extensive experience with VMWare

Astrion

Sr. Linux Systems Administrator

Columbia, MD · On-site

$145K - $165K/yr

... System Administrator (RHCSA)) * Experience with: * Offline and air-gapped patching (Red Hat ... Red Hat Certified Engineer (RHCE) or Red Hat Certified Architect (RHCA) * HPC experience with PBS ...

Astrion

Sr. Linux Systems Administrator

Columbia, MD · On-site

$145K - $165K/yr

... System Administrator (RHCSA)) * Experience with: * Offline and air-gapped patching (Red Hat ... Red Hat Certified Engineer (RHCE) or Red Hat Certified Architect (RHCA) * HPC experience with PBS ...

Staffed4U

Senior Linux Systems Administrator

College Park, MD

$200K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Monitor system availability, reliability, and security posture. * Support system hardening ... Collaborate with engineers, developers, cyber teams, and mission users to resolve technical issues.

MANTECH

Senior Linux System Administrator

Laurel, MD · On-site

ManTech seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. You will be part of a dedicated team delivering enterprise infrastructure ...

ManTech

Senior Linux System Administrator

Laurel, MD · On-site

$128K - $214K/yr

  • Medical

  • Life

  • Retirement

  • PTO

ManTech seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. You will be part of a dedicated team delivering enterprise infrastructure ...

ManTech

Senior Linux System Administrator

Laurel, MD

$128K - $214K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Demonstrated experience in planning and leading Systems Engineering efforts is required. * Must be proficient with troubleshooting in a Linux Red Hat environment. * Extensive experience with VMWare

MANTECH

Senior Linux System Administrator

Laurel, MD · On-site

ManTech seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. You will be part of a dedicated team delivering enterprise infrastructure ...

Vibrint

Senior Linux System Administrator (PKI)

Hanover, MD · On-site

$172K - $206K/yr

Join Vibrint, where your career is a priority, and your future is our shared goal._____The Senior Linux System Administrator supports the implementation, maintenance, and troubleshooting of mission ...

Endepth Solutions

Linux Systems Engineer

Laurel, MD · On-site

$160K - $225K/yr

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Perform Linux system administration including storage management, interface configuration ... Bachelor's degree in Systems Engineering, Computer Science, Information Systems, Engineering ...

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Showing results 21-40

All JobsLinux System Engineer JobsSenior Linux System Engineer JobsSenior Linux System Engineer Jobs in Potomac, MD

Senior Linux System Engineer information

See Potomac, MD salary details

$103.9K

$132.3K

$163.9K

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

As of Aug 16, 2026, the average yearly pay for senior linux system engineer in Potomac, MD is $132,310.00, according to ZipRecruiter salary data. Most workers in this role earn between $122,000.00 and $142,700.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a senior Linux system engineer?

To thrive as a Senior Linux System Engineer, you need deep expertise in Linux operating systems, scripting (such as Bash, Python, or Perl), system architecture, and a relevant degree or equivalent experience. Familiarity with configuration management tools (like Ansible or Puppet), virtualization platforms, cloud services, and certifications such as RHCE or LPIC are highly valued. Strong problem-solving, collaboration, and communication skills help you efficiently manage complex environments and mentor junior staff. These capabilities are crucial for ensuring system stability, security, and scalability in mission-critical IT infrastructures.

What are some common challenges a senior Linux system engineer faces when managing large-scale server environments?

Senior Linux System Engineers often encounter challenges related to maintaining system uptime, managing complex configurations, and ensuring security across a large number of servers. Troubleshooting issues in distributed environments, automating repetitive tasks, and keeping systems up-to-date with the latest patches are also frequent responsibilities. Collaboration with development, security, and networking teams is essential to resolve cross-functional issues and implement new solutions efficiently. Staying current with evolving technologies and best practices is key to overcoming these challenges and excelling in the role.

What does a senior Linux system engineer do?

A Senior Linux System Engineer is responsible for designing, implementing, maintaining, and troubleshooting Linux-based systems and servers within an organization. They ensure the reliability, security, and optimal performance of these systems, often leading projects and mentoring junior engineers. Their tasks may include automation, scripting, system updates, monitoring, and responding to incidents. They also collaborate with other IT teams to support business needs and implement best practices for system administration.

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

AspectSenior Linux System EngineerLinux System Administrator
CertificationsLinux Professional Institute Certification (LPIC), RHCELPIC, RHCE often preferred
Work EnvironmentDesigning, implementing, and optimizing Linux infrastructureMaintaining and supporting existing Linux systems
ResponsibilitiesAdvanced troubleshooting, system architecture, scriptingSystem setup, user management, routine maintenance

The Senior Linux System Engineer typically focuses on designing and optimizing Linux environments, requiring advanced skills and certifications. In contrast, the Linux System Administrator handles daily maintenance and support tasks. Both roles often require similar certifications and work in similar environments, but their responsibilities differ in scope and complexity.

What are popular job titles related to Senior Linux System Engineer jobs in Potomac, MD?

For Senior Linux System Engineer jobs in Potomac, MD, the most frequently searched job titles are:

What job categories do people searching Senior Linux System Engineer jobs in Potomac, MD look for?

The top searched job categories for Senior Linux System Engineer jobs in Potomac, MD are:

What cities near Potomac, MD are hiring for Senior Linux System Engineer jobs?

Cities near Potomac, MD with the most Senior Linux System Engineer job openings:

Senior Linux System Engineer jobs near you

Senior Linux Infrastructure & Security Automation Engineer with Security Clearance

Power3 Solutions

Fort George G Meade, MD • On-site

$127K - $174K/yr

Other

Medical, Dental, Vision, Retirement

Re-posted 15 days ago

Job description


Senior Linux Infrastructure & Security Automation Engineer Ft. Meade, MD · Government/Military Clearance Required: TS/SCI with Polygraph Full-Time | Fully Funded | $150K - $200K Make an Impact. Secure the Nation’s Most Critical Systems. Power3 Solutions is supporting a cybersecurity and physical security firm committed to protecting the infrastructure that underpins national security. We are seeking a Senior Linux Infrastructure & Security Automation Engineer to join the team and support the sustainment, security, and evolution of mission-critical systems. This role focuses on automating and monitoring STE/STN environments, enhancing system security, developing RBAC/CMS capabilities, and driving front-end and container infrastructure hardening efforts. What You’ll Do In this role, you will: * Sustain and enhance STE/STN automation and monitoring capabilities. * Implement frontend hardening across systems. * Build and maintain utility frontdoor and courier containers. * Drive container security initiatives. * Support LatteArt IAVM, PO&AM, and related security processes. * Lead RBAC and CMS product creation/sustainment, including mapping roles to permission sets. * Conduct general solution security oversight, including background hardening. * Perform security reviews and audits for internal and partner team products. What You Bring Required Qualifications: * Strong proficiency with Linux and Linux-native tooling. * Hands-on experience with infrastructure automation technologies, including: Ansible, SaltStack, Puppet, Chef, Terraform, etc. * Ability and willingness to learn and adhere to project-specific Ansible coding standards. * Familiarity with full SDLC practices using Git/GitLab for version control. * Strong security expertise at both the design and implementation level. Benefits include: * CareFirst Gold Medical, Dental, Vision * 401(k) with Company Match * Profit Sharing & Performance Bonuses * Annual Education & Training Allowance * Leave Buy-Back Program * Community Engagement Opportunities Power3 Solutions does not discriminate in employment on the basis of race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, protected veteran status, or other non-merit factor. Power3 Solutions Partnering with federal, state, and local organizations to bring the best talent to the right roles. https://power3.com/ https://www.linkedin.com/company/power3-solutions Apply Now More Openings * Senior Systems Engineer/Senior DevOps Engineer * San Antonio, TX
* Government/Military * Linux System Administrator 3 * Columbia, MD
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