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Linux Administration Jobs in Maryland (NOW HIRING)

NewGen

Linux System Administrator

Annapolis, MD · On-site

Linux Administration, Storage & Backup Management, Security & Compliance, System Monitoring & Performance Tuning, Troubleshooting & Root Cause Analysis, and Automation & Scripting. Responsibilities

AT&T

Linux Administrator (SA2) (Government)

Columbia, MD · Hybrid

$98K - $174K/yr

Strong Linux administration experience including configuring, patching, monitoring, troubleshooting, etc. * Experience working with diverse teams to troubleshoot and resolve issues * Experience ...

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Linux Administration information

See Maryland salary details

$9

$49

$75

How much do linux administration jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for linux administration in Maryland is $49.71, according to ZipRecruiter salary data. Most workers in this role earn between $40.82 and $57.64 per hour, depending on experience, location, and employer.

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 the key skills and qualifications needed to thrive as a Linux administrator?

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 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 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.

Are Linux administrators in high demand?

Linux administrators are in high demand due to the widespread use of Linux in servers, cloud infrastructure, and cybersecurity. Skills in scripting, system security, and certifications like RHCE or CompTIA Linux+ can enhance job prospects in this field.

How much do Linux administrators get paid?

Linux administrators typically earn a median annual salary ranging from $70,000 to $110,000, depending on experience, certifications, and location. Entry-level roles may start lower, while experienced professionals with skills in scripting, networking, and security can earn higher salaries.

Is Linux administration a good career?

Linux administration is a viable career path for those interested in managing and maintaining Linux-based systems, often requiring skills in scripting, networking, and security. It offers opportunities in various industries, with certifications like CompTIA Linux+ or LPIC-1 enhancing job prospects and earning potential.

What do Linux administrators do?

Linux administrators are responsible for managing, configuring, and maintaining Linux-based systems and servers. They install software, monitor system performance, troubleshoot issues, and ensure security and stability, often using tools like shell scripting and configuration management. Certification such as LPIC or RHCSA can enhance their expertise and job prospects.

What are popular job titles related to Linux Administration jobs in Maryland?

For Linux Administration jobs in Maryland, the most frequently searched job titles are:

What job categories do people searching Linux Administration jobs in Maryland look for?

The top searched job categories for Linux Administration jobs in Maryland are:

What cities in Maryland are hiring for Linux Administration jobs?

Cities in Maryland with the most Linux Administration job openings:

What are popular job titles related to Linux Administration jobs in MD?

For Linux Administration jobs in MD, the most frequently searched job titles are:

Linux Administration jobs near you
Infographic showing various Linux Administration job openings in Maryland as of August 2026, with employment types broken down into 60% Full Time, and 40% Contract. Highlights an 100% In-person job distribution, with an average salary of $103,396 per year, or $49.7 per hour.

Linux Engineer

Resource Management Concepts, Inc.

Bethesda, MD • On-site

$125K - $155K/yr

Full-time

Medical, Retirement, PTO

Posted 7 days ago

Job description

Seeking a Linux Systems Administrator to provide day-to-day operations, deployment support, and system maintenance for enterprise Linux systems within Department of Defense (DoD) secure programs. This role focuses on maintaining system availability, implementing DISA STIG compliance, executing routine patching, supporting virtualized infrastructure, and writing baseline automation scripts across classified and air-gapped environments.
Key Responsibilities
  • System Administration: Install, configure, and maintain Red Hat Enterprise Linux (RHEL 8/9) and Rocky Linux servers across physical and virtual environments.
  • Security & STIG Compliance: Apply DISA Security Technical Implementation Guides (STIGs) to Linux endpoints and assist with vulnerability remediation based on ACAS/Nessus scan reports.
  • Patching & Maintenance: Execute scheduled software updates, errata, and IAVA patches across air-gapped enclaves using tools like Red Hat Satellite.
  • Scripting & Automation: Utilize existing Ansible playbooks and write basic Bash or Python scripts to automate repetitive administrative and user-management tasks.
  • Virtualization Support: Assist in deploying, provisioning, and monitoring virtual machines within VMware vSphere or KVM environments.
  • Core Services & Access: Manage user accounts, directory bindings (SSSD, LDAP, Active Directory), and system access controls (PAM, sudo, PKI/CAC authentication).
  • Troubleshooting & Operations: Monitor system performance, audit logs, and hardware health; resolve routine operational tickets and escalate complex architectural issues.

Requirements
  • Security Clearance: Active DoD Top Secret clearance required to start.
  • Experience: 3 to 6 years of hands-on Linux administration experience in enterprise or defense-oriented computing environments.
  • Certifications (DoD 8140 / 8570): Active DoD 8570/8140 IAT Level II certification (e.g., CompTIA Security+, CySA+, CCNA Security, or equivalent).
  • Operating Systems: Solid foundation in administering, configuring, and maintaining RHEL 7/8/9 systems.
  • Security Hardening: Familiarity with DISA STIG requirements and implementing SCAP compliance benchmarks.
  • Scripting: Working knowledge of Bash scripting and exposure to Ansible execution and configuration management.
  • Education: Associate or Bachelor's degree in IT, Computer Science, or equivalent years of direct professional experience.

Preferred Qualifications
  • Red Hat Certified System Administrator (RHCSA) certification.
  • Familiarity with centralized logging and monitoring tools (Splunk, Syslog-ng, or Prometheus).

Benefits
At RMC, we're committed to your career growth! RMC differentiates itself from other firms through its investment in our employees. We invest our resources to train, certify, educate, and build our employees. RMC can offer you a great place to work with a small company feel and give you the experience, tuition assistance, and certifications that will take your career to the next level. This includes a competitive paid vacation package with 11 paid federal holidays. We also offer high-quality, low-deductible healthcare plans, pet insurance, and a competitive 401K package.
Salary at RMC is determined by various factors, including but not limited to location, a candidate's specific combination of education, knowledge, skills, competencies, and experience, as well as contract-specific requirements. The current salary range for this position will be $125,000 to $155,000 (annually).
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