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Senior Linux System Engineer Jobs in Columbia, MD

Cellebrite

Senior Linux Systems Engineer

Tysons, VA · On-site +1

About the Role: We are looking for a Senior Linux Systems Engineer with deep Debian/Ubuntu ... You will improve fleet-wide upgrades, rollbacks, provisioning, and system reliability; expand ...

Mondo

Senior Linux Administrator

Owings Mills, MD · On-site

$55 - $60/hr

Manage Linux systems running within VMware vSphere virtualized infrastructure. * Perform server ... Partner closely with storage, virtualization, backup, cloud, and infrastructure engineering teams.

ManTech

Senior Linux System Administrator

Laurel, MD

$128K - $214K/yr

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

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 ...

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 ...

Endepth Solutions

Linux Systems Engineer

Laurel, MD · On-site

$160K - $225K/yr

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

New

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 ...

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

Senior Linux System Engineer information

See Columbia, MD salary details

$99.7K

$127K

$157.3K

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

As of Aug 10, 2026, the average yearly pay for senior linux system engineer in Columbia, MD is $126,954.00, according to ZipRecruiter salary data. Most workers in this role earn between $117,100.00 and $137,000.00 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 Columbia, MD? For Senior Linux System Engineer jobs in Columbia, MD, the most frequently searched job titles are:
What job categories do people searching Senior Linux System Engineer jobs in Columbia, MD look for? The top searched job categories for Senior Linux System Engineer jobs in Columbia, MD are:
What cities near Columbia, MD are hiring for Senior Linux System Engineer jobs? Cities near Columbia, MD with the most Senior Linux System Engineer job openings:
Senior Linux System Engineer jobs near you
Infographic showing various Senior Linux System Engineer job openings in Columbia, MD as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $126,954 per year, or $61 per hour.

Senior Linux Engineer

National Associates, Inc.

Washington, DC • On-site

$55/hr

Full-time

Re-posted 26 days ago

Job description

Company Description

National Associates, Inc. (NAI) is a full-service Staffing and Human Resources Management firm. We represent clients and candidates across every industry.  With over 20+ years experience, we currently provide services to the Washington, DC, metropolitan area and 17 other states. In our 20+ years, we have learned that the best way to service our customers is to understand their needs and to facilitate an open line of communication.

Job Description

1 Year Contract Position @ $55.00 per hour

Senior Linux Certified engineer with in-depth Vsphere, Windows and Linux experience, latest Windows Operating System, Linux, VMware, F5 load balancers. extensive experience on Dell server and storage hardware and configuration.

Certified Windows, Linux and F5 load balancer expert. Senior Linux engineer with extensive experience on Dell hardware and configuration. Must have experience working in a fast paced government enterprise virtual infrastructure. Experience with Dell Compellent storage, Linux and Microsoft Windows operating systems. Experience implementing Virtual Desktop Infrastructure in a large scale environment.

Must be able to work in a team oriented environment. Must communicate clearly written and orally with team and management.

REQUIREMENTS:

  • In-depth experience with Dell Hardware and storeage and EMC Clarion storage
  • In-depth experience in Windows and Linux Operating Systems and Windows Active Directory experience in an enterprise environment
  • Experience implementing and configuring F5 loan balancers, DNS BIND, Infoblox (DCH=
    CP, IPAM, DNS)


Additional Information

All your information will be kept confidential according to EEO guidelines.

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