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Linux System Administrator Jobs in Severn, MD (NOW HIRING)

Gigatec

Linux System Administrator

Annapolis, MD · On-site

$95 - $120/hr

What You'll Be Doing (We don't love the bullet points, but we love the work!) As the Linux System Administrator, you'll get to be part of a team responsible for providing support for a large-scale ...

New

CDIT LLC

Linux System Administrator

Annapolis, MD · On-site

We are seeking a skilled and detail-oriented Linux System Administrator to join our IT infrastructure team. The ideal candidate will have strong experience managing enterprise Linux environments and ...

MANTECH

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 ...

MANTECH

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 ...

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All JobsLinux System Administrator JobsLinux System Administrator Jobs in Severn, MD

Linux System Administrator information

See Severn, MD salary details

$22

$57

$84

How much do linux system administrator jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for linux system administrator in Severn, MD is $57.76, according to ZipRecruiter salary data. Most workers in this role earn between $45.67 and $69.47 per hour, depending on experience, location, and employer.

What is a Linux system administrator?

A Linux system administrator— or sysadmin—is an information technology professional who oversees the lifespan of Linux software installed on a server, computer, or other pieces of hardware, including network devices. As a Linux sysadmin, your responsibilities include software installation, day-to-day maintenance of applications, and an overall understanding of Linux operating systems. As part of the daily maintenance team, your job is to monitor system health and ensure that security patches are up-to-date, so that network systems perform well for business users.

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

To thrive as a Linux System Administrator, you need a strong understanding of Linux operating systems, system troubleshooting, and networking, often supported by a degree in computer science or related certifications like CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA). Familiarity with command-line interfaces, shell scripting, system monitoring tools, and configuration management systems like Ansible or Puppet is essential. Problem-solving abilities, attention to detail, and effective communication are standout soft skills in this role. These skills and qualities ensure reliable system performance, quick resolution of technical issues, and smooth collaboration within IT teams.

What are some common challenges faced by Linux system administrators when managing large-scale server environments?

Linux System Administrators often encounter challenges such as maintaining consistent configurations across numerous servers, ensuring security compliance, and minimizing downtime during updates or maintenance. Managing automation tools, such as Ansible or Puppet, and monitoring system performance are also critical aspects. Effective communication and collaboration with development and network teams are essential to quickly resolve issues and implement new technologies smoothly.

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

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

While both roles involve IT infrastructure, a Linux System Administrator focuses on managing Linux servers and related software, whereas a Network Administrator specializes in maintaining and troubleshooting network hardware and connectivity. Both roles require specific certifications and are vital in ensuring smooth IT operations within organizations.

Are Linux System Administrators in high demand?

Linux System Administrators are in high demand due to the widespread use of Linux in servers, cloud infrastructure, and cybersecurity. Employers seek professionals with skills in scripting, networking, and system security, often requiring certifications like CompTIA Linux+ or RHCE.

How much do Linux system administrators make?

Linux system administrators typically earn between $60,000 and $100,000 annually, depending on experience, certifications, and location. Senior roles or those with specialized skills in scripting, networking, or cloud platforms can earn higher salaries. Entry-level positions generally start around $50,000 to $70,000.

Is a Linux System Administrator a good job?

A Linux System Administrator is a valuable role responsible for managing and maintaining Linux-based servers and infrastructure. It often requires skills in scripting, networking, and security, and can offer stable employment with opportunities for certification and career growth.
More about Linux System Administrator jobs

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Linux System Administrator jobs near you
Infographic showing various Linux System Administrator job openings in Severn, MD as of August 2026, with employment types broken down into 97% Full Time, and 3% Contract. Highlights an 100% In-person job distribution, with an average salary of $120,149 per year, or $57.8 per hour.

Linux System Administrator

Gigatec

Annapolis, MD • On-site

$95 - $120/hr

Other

Medical, Retirement

Posted 3 days ago

New

Job description

Perks and Benefits
  • 100% Paid Healthcare
  • 10% 401k in every paycheck
  • 100% Fully Vested!!!

NOTE – Our positions require a Top Secret clearance, as well as the favorable completion of a polygraph. Applicants must be authorized to work in the U.S. We are unable to sponsor an employment Visa.

What You’ll Be Doing (We don’t love the bullet points, but we love the work!)

As the Linux System Administrator, you'll get to be part of a team responsible for providing support for a large-scale Linux system including installation of COTS/GOTS/FOSS software, day-to-day operations, monitoring, and problem resolution for all the compute, network, memory, and storage system components. In addition, the System Administrator shall maintain the system’s security posture, along with implementing operating systems enhancements to improve reliability and performance.

Required Skills
  • Experience using the Linux CLI
  • Experience developing scripts using Bash/Python
  • Experience performing System Administration including installation, configuration, and support of COTS/GOTS/FOSS software in a large-scale Linux cluster environment
  • General technical knowledge regarding compute, network, memory, and storage system components
  • Experience with Red Hat Satellite systems management solution
  • Familiarity using Splunk for ingesting, indexing, searching, monitoring, and analyzing big data
  • Experience with the sustainment and support of large Linux clusters including day-to-day operations, monitoring and problem resolution
  • Experience with distributed files systems such as Weka, CEPH, GPFS, and HDFS
  • Experience configuring and sustaining VMware ESXi/Virtualization environments
  • Experience with IaC (Infrastructure as Code) automation tools e.g., SaltStack, Ansible
  • Experience with corporate STE/STN security compliance policies and procedures
  • Experience using system monitoring tools such as HPE One View and Nagios
  • Experience with containerization technologies such as Docker
Desired Skills
  • Experience with container orchestration technologies such as Kubernetes
  • Appreciates a sense of humor and the occasional well-timed joke
Requirements
  • Certifications: Security +
  • Fifteen (15) years' experience
  • Bachelors in Technical Discipline or an additional 5 years' experience
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