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Senior Linux Engineer Jobs in Pasadena, MD (NOW HIRING)

Astrion

Sr. Linux Systems Administrator

Columbia, MD · On-site

$145K - $165K/yr

Overview Senior Linux Systems Administrator LOCATION: Columbia, MD (Onsite) JOB STATUS: Full-time ... Red Hat Certified Engineer (RHCE) or Red Hat Certified Architect (RHCA) * HPC experience with PBS ...

Astrion

Sr. Linux Systems Administrator

Columbia, MD

$145K - $165K/yr

Overview Senior Linux Systems Administrator LOCATION: Columbia, MD (Onsite) JOB STATUS: Full-time ... Red Hat Certified Engineer (RHCE) or Red Hat Certified Architect (RHCA) * HPC experience with PBS ...

Leidos

Senior Linux Systems Administrator

Annapolis, MD · On-site

$92K - $166K/yr

Leidos has a new and exciting opportunity for a Senior Linux Systems Administrator in our ... Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO ...

Pae

Senior Linux Administrator

Hanover, MD · On-site

$180K - $265K/yr

As part of an engineering office, our customer and our workforce look and plan for future ... Configures and manages LINUX operating systems and installs/loads operating system software ...

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Senior Linux Engineer information

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How much do senior linux engineer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for senior linux engineer in Pasadena, MD is $59.65, according to ZipRecruiter salary data. Most workers in this role earn between $48.80 and $73.22 per hour, depending on experience, location, and employer.

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

To thrive as a Senior Linux Engineer, you need in-depth expertise in Linux system administration, scripting, networking, and troubleshooting, typically backed by a bachelor's degree in computer science or related field and several years of hands-on experience. Familiarity with tools such as Ansible, Docker, Kubernetes, and certifications like RHCE or LPIC are highly valued. Strong analytical skills, clear communication, and the ability to mentor junior engineers help set top performers apart. These skills are essential for maintaining reliable infrastructure, driving automation, and supporting team success in dynamic technical environments.

What does a senior Linux engineer do?

Senior Linux Engineers are often responsible for designing, deploying, and maintaining scalable Linux-based infrastructure, automating routine tasks, and ensuring high system availability. They regularly collaborate with software development teams, troubleshoot complex technical issues, and implement security best practices. In addition, they may participate in infrastructure upgrades, disaster recovery planning, and mentor junior team members. This combination of technical and collaborative work keeps the role both challenging and rewarding while offering opportunities for professional development.

How much does a senior Linux engineer make?

A senior Linux engineer typically earns between $90,000 and $140,000 annually, depending on experience, location, and certifications such as RHCE or Linux Foundation certifications. They often work with scripting, system administration, and cloud environments, with higher salaries in tech hubs and for those with advanced skills.

What is a senior Linux engineer?

A Senior Linux Engineer is responsible for designing, implementing, and maintaining Linux-based systems and infrastructure. They ensure system reliability, security, and performance while automating tasks using scripting and configuration management tools. This role often involves troubleshooting complex issues, optimizing system resources, and collaborating with development and operations teams. Senior Linux Engineers also contribute to scaling IT environments, integrating new technologies, and mentoring junior engineers. Strong expertise in networking, security, and cloud-based solutions is typically required for this position.

What are popular job titles related to Senior Linux Engineer jobs in Pasadena, MD? For Senior Linux Engineer jobs in Pasadena, MD, the most frequently searched job titles are:
What cities near Pasadena, MD are hiring for Senior Linux Engineer jobs? Cities near Pasadena, MD with the most Senior Linux Engineer job openings:
Senior Linux Engineer jobs near you
Infographic showing various Senior Linux Engineer job openings in Pasadena, MD as of August 2026, with employment types broken down into 89% Full Time, 6% Part Time, and 5% Contract. Highlights an 82% Physical, 5% Hybrid, and 13% Remote job distribution, with an average salary of $124,078 per year, or $59.7 per hour.

Senior Linux Infrastructure & Security Automation Engineer

Power3 Solutions

Fort George G Meade, MD • On-site

$120K - $163K/yr

Full-time

Medical, Dental, Vision, Retirement

Re-posted 12 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.

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