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Linux Administration Jobs in Frederick, MD (NOW HIRING)

FINRA

Senior Systems Engineer - Linux

Rockville, MD · Hybrid

Mentor and supervise junior staff in project-level tasks, Linux administration best practices, Docker containerization, cloud operations, and effective use of AI productivity tools. Test and analyze ...

LinTech Global

Linux Systems Administrator

Frederick, MD · On-site

$90K - $100K/yr

Systems Administration & Infrastructure * Install, configure, and maintain Linux (RHEL 7/8+) and Windows Server environments * Administer VMware/vCenter infrastructure ensuring 99.9% uptime * Perform ...

Peraton

Linux Systems Administrator

Gaithersburg, MD

$112K - $179K/yr

Must have demonstrable previous experience in Linux System Administration in areas such as those above * Must be proficient in verbal and written communication with teammates and supervisors ...

Peraton

Linux Systems Administrator

Gaithersburg, MD

$112K - $179K/yr

Must have demonstrable previous experience in Linux System Administration in areas such as those above * Must be proficient in verbal and written communication with teammates and supervisors ...

Peraton

Linux Systems Administrator

Gaithersburg, MD · On-site

$112K - $179K/yr

Must have demonstrable previous experience in Linux System Administration in areas such as those above * Must be proficient in verbal and written communication with teammates and supervisors ...

Leidos

Software Developer

Gaithersburg, MD · On-site

$87K - $157K/yr

Linux system administration - Red Hat Enterprise Linux, package management, integration of Linux technologies, etc. Demands strong foundational Linux administration and management of the full ...

Leidos

Software Developer

Gaithersburg, MD · Hybrid

$87K - $157K/yr

Linux system administration - Red Hat Enterprise Linux, package management, integration of Linux technologies, etc. Demands strong foundational Linux administration and management of the full ...

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All JobsLinux Administration JobsLinux Administration Jobs in Frederick, MD

Linux Administration information

See Frederick, MD salary details

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How much do linux administration jobs pay per hour?

As of Jul 19, 2026, the average hourly pay for linux administration in Frederick, MD is $50.92, according to ZipRecruiter salary data. Most workers in this role earn between $41.83 and $59.04 per hour, depending on experience, location, and employer.

What is the difference between Linux Administration vs Network Administrator?

AspectLinux AdministrationNetwork Administrator
CertificationsLinux+, LPIC, RHCSACompTIA Network+, Cisco CCNA
Work EnvironmentServers, data centers, cloud platformsNetworking hardware, routers, switches
Primary ResponsibilitiesManaging Linux servers, scripting, securityConfiguring networks, troubleshooting connectivity
Industry UsageIT, hosting, cloud servicesTelecommunications, enterprise networks

Linux Administration and Network Administrator roles often overlap in IT environments, but Linux Administrators focus on managing Linux servers and systems, while Network Administrators handle network infrastructure and connectivity. Both roles require technical certifications and are vital in maintaining secure, efficient IT operations.

What are some common challenges Linux Administrators face when managing large-scale server environments?

Linux Administrators managing large-scale environments often encounter challenges such as maintaining consistent system configurations across multiple servers, efficiently automating routine tasks, and ensuring security compliance. Troubleshooting performance issues and applying regular updates without disrupting critical services can also be demanding. Collaborating closely with development and network teams is essential for smooth operations and quick incident resolution, making strong communication skills and a proactive mindset vital for success in this role.

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

To thrive as a Linux Administrator, you need strong knowledge of Linux operating systems, shell scripting, system security, and troubleshooting, often backed by a relevant degree or certifications like RHCSA or CompTIA Linux+. Familiarity with tools such as Ansible, Docker, and monitoring systems, as well as experience managing servers and network configurations, is highly valued. Excellent problem-solving abilities, attention to detail, and effective communication set top professionals apart in this field. These skills ensure reliable system performance, quick resolution of issues, and seamless collaboration with IT teams.

What is Linux Administration?

Linux Administration refers to the process of managing and maintaining Linux-based systems, including tasks such as installing and configuring software, monitoring system performance, ensuring security, managing users, and troubleshooting issues. Linux administrators play a crucial role in keeping servers and networks running smoothly, often working with various distributions like Ubuntu, CentOS, or Red Hat. Their responsibilities also include automating tasks, performing regular backups, and applying system updates to keep the environment secure and efficient.
What are popular job titles related to Linux Administration jobs in Frederick, MD? For Linux Administration jobs in Frederick, MD, the most frequently searched job titles are:
What job categories do people searching Linux Administration jobs in Frederick, MD look for? The top searched job categories for Linux Administration jobs in Frederick, MD are:
What cities near Frederick, MD are hiring for Linux Administration jobs? Cities near Frederick, MD with the most Linux Administration job openings:
Linux Administration jobs near you
Infographic showing various Linux Administration job openings in Frederick, MD as of July 2026, with employment types broken down into 1% As Needed, 78% Full Time, 18% Part Time, 1% Temporary, and 2% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $105,924 per year, or $50.9 per hour.
Linux System Administrator with Security Clearance

Linux System Administrator with Security Clearance

OneZero Solutions, LLC

Kearneysville, WV • On-site

Other

Re-posted 2 days ago

Job description

We are seeking a highly skilled and motivated Linux System Administrator to join our team supporting a critical government computer system. This role is responsible for the management, maintenance, and security of a large-scale, enterprise-level infrastructure. The environment is heavily reliant on VMware for virtualization, BMC TrueSight Server Automation (TSSA) for compliance and patching, and Ansible for robust configuration management and automation. The ideal candidate will be a proactive problem-solver with a strong background in enterprise Linux environments and a passion for automation and security.
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Key Responsibilities
• Administer, configure, and maintain Red Hat Enterprise Linux (RHEL) servers in both physical and virtual environments.
• Manage the VMware vSphere infrastructure, including the deployment, and troubleshooting of virtual machines and hosts. • Utilize BMC TrueSight Server Automation (TSSA) to perform automated patching, ensure system compliance, and report on security configurations against government baselines (e.g., DISA STIGs).
• Develop, maintain, and execute Ansible playbooks to automate system configurations, application deployments, and other repetitive administrative tasks. • Implement and maintain robust security controls, conduct vulnerability remediation, and ensure all systems are compliant with federal security standards. • Monitor system performance, troubleshoot complex hardware and software issues, and perform root cause analysis to prevent future occurrences. • Create and maintain comprehensive documentation for system configurations, processes, and procedures. • Participate in an on-call rotation to provide after-hours support for critical system issues. • Have a current CompTIA Security+.
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Required Skills and Qualifications
Skill Description
Linux Administration 5+ years of experience as a Linux System Administrator, with deep knowledge of Red Hat Enterprise Linux (RHEL) in an enterprise setting. VMware Proficiency Strong proficiency in VMware vSphere (ESXi/vCenter) for creating, managing, and troubleshooting virtualized server environments. Ansible Automation Demonstrated experience writing and maintaining complex Ansible playbooks for configuration management and infrastructure automation. Security & Compliance Proven experience with system hardening, security patching, and ensuring compliance with security frameworks such as DISA STIGs. Scripting Expertise High proficiency in scripting languages such as Bash or Python to automate administrative tasks and streamline operations. ________________________________________
Desired Skills and Qualifications
Skill Description
BMC TrueSight (TSSA) Direct hands-on experience using BMC TrueSight Server Automation for automated patch management and compliance enforcement.
Professional Certifications Relevant certifications such as Red Hat Certified System Administrator (RHCSA), or VMware Certified Professional (VCP). Containerization Knowledge Familiarity with containerization technologies like Docker or Kubernetes, and their integration into enterprise workflows.

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