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

AMERICAN SYSTEMS

Linux Administrator

Gaithersburg, MD · On-site

$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 ...

REDLattice

Linux Developer

Dulles, VA · On-site

This role requires deep knowledge of the Linux operating system internals, low-level programming, and the ability to analyze and deconstruct binaries for vulnerabilities, malware, or undocumented ...

Viasat, Inc.

Software Engineer

Germantown, MD

$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 · On-site

$131K - $237K/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

Buckeystown, MD · On-site

$131K - $237K/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 · On-site

$131K - $237K/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

Olney, MD · On-site

$131K - $237K/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 · On-site

$131K - $237K/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

Germantown, MD · On-site

$131K - $237K/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

Frederick, MD · On-site

$131K - $237K/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 ...

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All JobsLinux System Engineer JobsLinux System Engineer Jobs in Frederick, MD

Linux System Engineer information

See Frederick, MD salary details

$10

$51

$69

How much do linux system engineer jobs pay per hour?

As of Jun 24, 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 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.

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.

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 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.
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 June 2026, with employment types broken down into 1% As Needed, 89% Full Time, and 10% Part Time. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $106,217 per year, or $51.1 per hour.
Sr. Linux Systems Engineer

Sr. Linux Systems Engineer

General Dynamics Information Technology

Germantown, MD • On-site

$142K - $178K/yr

Full-time

Medical, Retirement, PTO

Posted 14 days ago

General Dynamics Information Technology rating

7.8

Company rating: 7.8 out of 10

Based on 63 frontline employees who took The Breakroom Quiz

69th of 204 rated it services

Job description

REQ#: RQ222678Public Trust: None Requisition Type: Regular Your Impact

Own your opportunity to work alongside federal civilian agencies. Make an impact by providing services that help the government ensure the well being and support of U.S. citizens.

Job Description
GDIT is seeking an experienced Sr.Linux Systems Engineer to support critical IT operations for federal government projects. In this key role, you will leverage your strong Linux expertise to administer, optimize, and secure systems that ensure high availability, scalability, and reliability of technical infrastructure.As a part of GDIT's mission-driven team, you will implement solutions, diagnose challenges, and drive operational efficiencies across complex environments while collaborating with cross-functional teams.Key Responsibilities:
  • System Administration:Install, configure, manage, and maintain Linux systems, including servers, virtualization platforms, and cloud computing environments.
  • Performance Optimization:Monitor system performance, conduct capacity analysis, and address bottlenecks to ensure system efficiency and availability.
  • System Security:Implement security measures, conduct audits, and ensure compliance with organizational and federal security requirements.
  • Troubleshooting & Problem Resolution:Use advanced diagnostics and troubleshooting skills to resolve system issues, ensuring minimal downtime.
  • Automation:Develop and maintain scripts and automation tools to streamline repetitive tasks and improve operational productivity.
  • Patch Management:Maintain systems by performing software updates, patches, and upgrades while testing functionality and compatibility.
  • Infrastructure Documentation:Create and update system documentation to include configurations, processes, and procedures.
  • Collaboration:Partner with application teams and other IT stakeholders to support system-level integration, patch workflows, and maintenance activities.
  • Scalability & Efficiency:Drive innovation to scale infrastructure capabilities while enhancing system operability.
Minimum Qualifications:
  • Education:Bachelors degree in Information Technology, Computer Science, or a related field.
  • Experience:8-10+ years of hands-on Linux systems administration experience across enterprise environments.
  • Technical Competencies:
    • Deep proficiency in Linux operating systems such as Red Hat, CentOS, or Ubuntu.
    • Expertise in command-line interfaces and scripting languages (e.g., Bash, Python, or Perl).
    • Experience with configuration management tools (e.g., Ansible, Puppet, Chef).
    • Familiarity with virtualization technologies like VMware, KVM, or Hyper-V and cloud platforms like AWS or Azure.
    • Networking knowledge (e.g., TCP/IP, DNS, DHCP, NFS, and firewalls).
Preferred Qualifications:
  • Certifications:
    • Red Hat Certified Engineer (RHCE), Linux Professional Institute Certifications (LPIC-2/LPIC-3), or equivalent.
  • Hands-on experience with containerization tools (e.g., Docker, Kubernetes).
  • Familiarity with security and compliance frameworks (DISA STIGs, NIST, CIS benchmarks).
Onsite Work Location:Can work either in Germantown, MD or Washington, DC
Security Clearance:DOE Q or TS Clearance is required.
Citizenship:US Citizenship required.Why Join GDIT?At GDIT, your skills and experience will play an integral role in advancing mission-critical operations.
  • Career Growth:AI-powered tools and internal mobility programs to support your professional development.
  • Comprehensive Benefits:Competitive pay, health and wellness packages, 401(k) company match, and generous paid time off.
  • Workplace Innovation:Access to cutting-edge technologies and a culture focused on advancement, teamwork, and innovation.
  • Community Impact:Participate in a diverse and collaborative environment recognized for driving excellence.
Be Part of Something Bigger
Join GDIT to combine your Linux expertise with opportunities to make a meaningful impact on critical IT operations.#WeAreGDIT #NNSAITOPS
Work Requirements
Years of Experience

8 + years of related experience

* may vary based on technical training, certification(s), or degree

Certification
Travel Required

Less than 10%

Citizenship

U.S. Citizenship Required

Salary and Benefit Information

The likely salary range for this position is $142,792 - $178,250. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
View information about benefits and our total rewards program.

Our Identity Verification Process

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work

We are GDIT. A global technology and professional services company that delivers technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across over 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, cloud, cyber and application development. Together with our customers, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.

Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

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About General Dynamics Information Technology

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GDIT is a global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense, and intelligence community. Its 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. The company operates across 50+ countries worldwide, offering leading capabilities in digital modernization, AI/ML, cloud, cyber, and application development.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Falls Church, VA, US

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