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Linux System Engineer Jobs in Frederick, MD (NOW HIRING)

AMERICAN SYSTEMS

Linux Administrator

Gaithersburg, MD

$110K - $145K/yr

... Engineering & Analysis, and Training. As a Linux Administrator with AMERICAN SYSTEMS you will have the opportunity to do the following: * Collaborate with onsite system design personnel to implement ...

AMERICAN SYSTEMS

Linux Administrator

Gaithersburg, MD · On-site

$110K - $145K/yr

... Engineering & Analysis, and Training. Responsibilities As a Linux Administrator with AMERICAN SYSTEMS you will have the opportunity to do the following: * Collaborate with onsite system design ...

Encore Vet Group

Linux Administrator

Gaithersburg, MD · On-site

... Engineering & Analysis, and Training. As a Linux Administrator with AMERICAN SYSTEMS you will have the opportunity to do the following: * Collaborate with onsite system design personnel to implement ...

Viasat, Inc.

Software Engineer

Germantown, MD · On-site

$145K - $218K/yr

Experience with concurrent/multithreaded and Linux systems programming * Experience with Bash, Ansible and Python scripting in Linux * Experience in networking (TCP/IP, OSPF/BGP), protocol standards ...

Leidos

Senior Systems Engineer

Rockville, MD · Hybrid

$131.30K - $237.35K/yr

As the Senior System Engineer, you will perform and manage the full spectrum of systems engineering ... Experience in a Red Hat, Centos or Oracle Linux * Experience with big data applications * Scaled ...

Leidos

Senior Systems Engineer

Gaithersburg, MD · Hybrid

$131.30K - $237.35K/yr

As the Senior System Engineer, you will perform and manage the full spectrum of systems engineering ... Experience in a Red Hat, Centos or Oracle Linux * Experience with big data applications * Scaled ...

Leidos

Senior Systems Engineer

Gaithersburg, MD · Hybrid

$131.30K - $237.35K/yr

As the Senior System Engineer, you will perform and manage the full spectrum of systems engineering ... Experience in a Red Hat, Centos or Oracle Linux * Experience with big data applications * Scaled ...

Leidos

Senior Systems Engineer

Rockville, MD · Hybrid

$131.30K - $237.35K/yr

As the Senior System Engineer, you will perform and manage the full spectrum of systems engineering ... Experience in a Red Hat, Centos or Oracle Linux * Experience with big data applications * Scaled ...

Leidos

Senior Computer Systems Engineer

Gaithersburg, MD · Hybrid

$131.30K - $237.35K/yr

As the Senior System Engineer, you will perform and manage the full spectrum of systems engineering ... Experience in a Red Hat, Centos or Oracle Linux * Experience with big data applications * Scaled ...

Leidos

Senior Computer Systems Engineer

Rockville, MD · Hybrid

$131.30K - $237.35K/yr

As the Senior System Engineer, you will perform and manage the full spectrum of systems engineering ... Experience in a Red Hat, Centos or Oracle Linux * Experience with big data applications * Scaled ...

Leidos

Senior Computer Systems Engineer

Rockville, MD · Hybrid

$131.30K - $237.35K/yr

As the Senior System Engineer, you will perform and manage the full spectrum of systems engineering ... Experience in a Red Hat, Centos or Oracle Linux * Experience with big data applications * Scaled ...

Leidos

Senior Computer Systems Engineer

Gaithersburg, MD · Hybrid

$131.30K - $237.35K/yr

As the Senior System Engineer, you will perform and manage the full spectrum of systems engineering ... Experience in a Red Hat, Centos or Oracle Linux * Experience with big data applications * Scaled ...

Leidos

Lead Software Engineer

Gaithersburg, MD · On-site

$87.10K - $157.45K/yr

Leidos is looking for a Software Engineer focusing on System Management supporting our Federal ... Linux system administration - Red Hat Enterprise Linux, package management, integration of Linux ...

Leidos

Systems Integration and Test Engineer

Gaithersburg, MD · On-site

$69.55K - $125.73K/yr

Collaborate with developers, system engineers, and schedulers to ensure testability of requirements ... Experience in the use of UNIX and Linux operating systems * Strong integration skills with hands-on ...

Quantum Leap Research, LLC

Be Seen First

Systems Engineer - Services

Leesburg, VA · On-site

We are looking for a highly skilled Systems Engineers to help design, build and maintain our ... Provide O&M on existing Linux based services * Provide tier 2/3 technical support * Manage user ...

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Linux System Engineer information

See Frederick, MD salary details

$10

$51

$69

How much do linux system engineer jobs pay per hour?

As of May 30, 2026, the average hourly pay for linux system engineer in Frederick, MD is $51.07, according to ZipRecruiter salary data. Most workers in this role earn between $45.43 and $57.36 per hour, depending on experience, location, and employer.

What Does a Linux System Engineer Do?

As a Linux system engineer, your job duties include designing, implementing, troubleshooting, and monitoring programs created through the Linux system. You handle performance issues, ensure that the company has the proper network infrastructure, and develop new programs and tools for the company. You collaborate with team members to build applications that help others get the most out of the available infrastructure. A Linux system engineer also installs applications and uses software tools and IP network technologies to resolve issues and monitor program performance.

What are the key skills and qualifications needed to thrive as a Linux System Engineer, and why are they important?

To thrive as a Linux System Engineer, you need in-depth knowledge of Linux operating systems, scripting languages (such as Bash or Python), and experience with system administration or a related degree. Familiarity with configuration management tools (like Ansible or Puppet), virtualization platforms, cloud services, and relevant certifications (such as RHCE or CompTIA Linux+) is highly beneficial. Problem-solving, attention to detail, and effective communication are crucial soft skills for managing complex systems and collaborating with technical teams. These abilities ensure reliability, security, and efficient operation of critical IT infrastructure.

What are some typical challenges Linux System Engineers face when managing large-scale server infrastructures?

Linux System Engineers often encounter challenges related to maintaining system uptime, ensuring security, and managing configuration consistency across a large number of servers. Troubleshooting complex issues can require in-depth knowledge of Linux internals and scripting to automate repetitive tasks. Additionally, collaborating with development and operations teams to ensure smooth deployment of updates and new services is crucial, as is staying updated with rapid changes in open-source technologies.

What are Linux System Engineers?

Linux System Engineers are IT professionals who specialize in designing, implementing, maintaining, and troubleshooting Linux-based computer systems and servers. They manage system configurations, install and update software, monitor system performance, and ensure security and reliability. These engineers often automate tasks using scripting languages like Bash or Python and may also configure networks, storage, and cloud environments. Their expertise is critical for organizations that rely on Linux infrastructure for web hosting, application deployment, or enterprise operations.

Which engineers make $100,000?

Linux System Engineers with extensive experience, advanced skills in scripting, networking, and system architecture, and relevant certifications such as RHCE or Linux Foundation certifications often earn $100,000 or more annually. Salaries vary based on location, industry, and company size, but experienced professionals in high-demand markets typically reach or exceed this threshold.

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

AspectLinux System EngineerLinux Administrator
CertificationsLinux Professional Institute (LPIC), CompTIA Linux+LPIC, CompTIA Linux+
Work EnvironmentDesigns, develops, and implements Linux systems, often in complex or large-scale environmentsMaintains, monitors, and supports existing Linux systems in daily operations
ResponsibilitiesSystem architecture, scripting, troubleshooting, and optimizationSystem setup, user management, backups, and routine maintenance
Industry UsageIT, cloud services, data centers, enterprise solutionsIT support, network management, server administration

While both roles require Linux certifications and involve working with Linux systems, Linux System Engineers focus on designing and developing Linux infrastructure, whereas Linux Administrators handle daily maintenance and support tasks. The roles often overlap but differ mainly in scope and complexity.

More about Linux System Engineer jobs
What are popular job titles related to Linux System Engineer jobs in Frederick, MD? For Linux System Engineer jobs in Frederick, MD, the most frequently searched job titles are:
What job categories do people searching Linux System Engineer jobs in Frederick, MD look for? The top searched job categories for Linux System Engineer jobs in Frederick, MD are:
Linux System Engineer jobs near you
Infographic showing various Linux System Engineer job openings in Frederick, MD as of May 2026, with employment types broken down into 71% Full Time, and 29% Contract. Highlights an 94% In-person, and 6% Remote job distribution, with an average salary of $106,217 per year, or $51.1 per hour.
Linux Administrator

Linux Administrator

AMERICAN SYSTEMS

Gaithersburg, MD

$110K - $145K/yr

Full-time

Medical, Retirement, PTO

Posted 19 days ago

Job description

AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training.


As a Linux Administrator with AMERICAN SYSTEMS you will have the opportunity to do the following:

  • Collaborate with onsite system design personnel to implement new system software and hardware.
  • Maintain and develop Linux infrastructure technology.
  • Deliver 24x7x365 uptime service.
  • Provide systems administration-related solutions.
  • Maintain best practices for managing services and computer systems.
  • Monitor system performance and capacity planning.
  • Manage, coordinate, and implement software upgrades, patches, network hardware, and workstations.
  • Install and configure Linux systems, back-end databases and scripts.
  • Perform system maintenance by reviewing error logs.
  • Provide technical and troubleshooting support for service problems.
  • Create system backups and new stored procedures.
  • Develop and maintain system recovery procedures.
  • Install and Maintain system security.
  • Create and maintain comprehensive documentation for all implemented systems.
  • Maintain all internet requests inclusive to DNS, RADIUS, Apache, MySQL, PHP.Enhance, maintain, and create the tools for the Linux environment and its users.
  • Analyze hardware requirements and make acquiring recommendations.

  • Bachelor’s level degree in Computer Science, Engineering, or a related field.
  • Active Secret security clearance or the ability to obtain a Secret security clearance.
  • U.S. Citizenship Required for the purposes of obtaining/holding a U.S. security clearance
  • At least five (5) years of experience in Linux Administration (RedHat, CentOS, Ubuntu), including extensive knowledge of Linux server setup, deployment, and maintenance, as well as a firm understanding of networking protocols and server security mechanisms.
  • IAT Level II certification (Security+ CE, CCNA Security, CySA+, GICSP, GSEC, SSCP)Programming skills (RedHat, Java)

AMERICAN SYSTEMS is committed to pay transparency for our applicants and employee-owners. The salary range for this position is USD $110,000.00/Yr. - USD $145,000/Yr. Actual compensation will be determined based on several factors permitted by law. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance.
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