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Linux Administrator Jobs (NOW HIRING)

Synthesis Systems

Linux Administrator

Suitland, MD

Synthesis Systems is seeking a Linux Administrator for a long-term, contract in Suitland, Maryland. Sterling, VA. This is an opportunity for an experienced Linux, Apache, MySQL and PHP (LAMP) System ...

ValidaTek

Linux Administrator

Pensacola, FL · On-site

ValidaTek is seeking a reliable and highly skilled Linux Administrator to support the Cybersecurity Systems Support (CSS) contract with the Defense Information Systems Agency (DISA). This position is ...

Ask IT consulting

Linux Admin

Des Moines, IA

The Linux Administrator is responsible for effective installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure. Complete Description: The ...

ValidaTek, Inc.

Linux Administrator

Pensacola, FL · On-site

$75K - $140K/hr

ValidaTek is seeking a reliable and highly skilled Linux Administrator to support the Cybersecurity Systems Support (CSS) contract with the Defense Information Systems Agency (DISA). This position is ...

AVATAR Computing, Inc.

Linux Administrator

Worcester, MA · On-site

$80 - $100/hr

Description Avatar Computing is seeking a Linux Administrator to support the Army's Enterprise Application/System Modernization and Migration (EAMM) program. You will support, maintain, and enhance ...

Noblesoft Technologies

Linux Administrator

Dallas, TX · On-site

Job Title: Linux Administrator Location: Dallas TX Essential Technical Skills and Competencies: * Excellent interpersonal, verbal and written communications, analytical and presentation skills.

A.C. Coy

LINUX ADMINISTRATOR - HYBRID

Pittsburgh, PA · On-site

Coy company has an immediate opening for a Linux Administrator. Ideal candidates must have 1+ years Redhat OpenShift experience and 2+ years of experience supporting a Redhat/OEL enterprise ...

Dexian DISYS

Linux Administrator

Atlanta, GA · On-site

This position requires 5 days on site in Atlanta, GA Position Summary We are seeking a highly skilled and experienced Systems Administrator with expertise in Linux, specifically Red Hat Enterprise ...

Deegit Inc

Linux Administrator

San Antonio, TX · On-site

Linux Systems Administrator Terms: Permanent Location: San Antonio, TX Remote options: No Top Skills: • Windows Server 2008 / 2012 System Administration Experience • Linux System Administration ...

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Linux Administrator information

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How much do linux administrator jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for linux administrator in the United States is $51.22, according to ZipRecruiter salary data. Most workers in this role earn between $42.07 and $59.38 per hour, depending on experience, location, and employer.

What does a Linux administrator do?

A Linux administrator is both an IT professional and a people manager. Administrators oversee their team and ensure that everyone is on task, and the project is progressing on schedule. Linux administrators may train other team members and leaders. They monitor a server or servers, ensuring that it is healthy. They do this by conducting regular backups and administering patches when needed.

What does a Linux administrator do?

A Linux Administrator is responsible for installing, configuring, maintaining, and troubleshooting Linux-based systems and servers. They ensure system security, manage user accounts, perform regular backups, and monitor system performance. Linux Administrators also apply patches and updates, automate routine tasks using scripts, and provide technical support to users and other IT staff. Their work is essential for ensuring that Linux servers run efficiently and securely in various environments.

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 a solid understanding of Linux operating systems, shell scripting, networking concepts, and often a relevant degree or certification like RHCSA or CompTIA Linux+. Familiarity with tools such as Bash, Ansible, Docker, and system monitoring utilities is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help administrators manage issues and collaborate with IT teams. These competencies ensure reliable system performance, quick resolution of technical problems, and secure, efficient IT operations.

What are some common challenges a Linux administrator faces when managing large-scale server environments?

Linux Administrators managing large-scale server environments often encounter challenges such as ensuring system security across numerous machines, maintaining up-to-date patches and configurations, and automating repetitive tasks for efficiency. Troubleshooting issues in distributed systems, managing user permissions, and monitoring system performance are also key aspects that require strong analytical and problem-solving skills. Regular collaboration with development, security, and network teams is essential to maintain system reliability and quickly resolve incidents.

What is the difference between Linux Administrator vs Network Administrator?

AspectLinux AdministratorNetwork Administrator
CertificationsLinux+, LPIC, RHCSACompTIA Network+, Cisco CCNA
Work EnvironmentServer rooms, data centers, cloud environmentsOffice networks, data centers, enterprise environments
ResponsibilitiesManaging Linux servers, scripting, system securityConfiguring networks, managing routers/switches, troubleshooting connectivity
Industry UsageIT, hosting, cloud servicesTelecommunications, enterprise IT, ISPs

While both roles involve IT infrastructure, a Linux Administrator focuses on managing Linux-based systems and servers, whereas a Network Administrator handles network infrastructure and connectivity. Both roles require certifications and work in similar environments but have distinct responsibilities related to their specialization.

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.

Is a Linux administrator a good career?

A Linux administrator is a valuable role in IT, responsible for managing and maintaining Linux-based systems and servers. It often requires skills in scripting, networking, and security, with certifications like CompTIA Linux+ or RHCE enhancing job prospects. The role offers steady demand and opportunities for specialization in cloud, security, or automation.

Is it hard to get a Linux Administrator job?

Securing a Linux Administrator position can be competitive, but having strong skills in Linux systems, scripting, and experience with tools like shell scripting and configuration management can improve your chances. Certifications such as CompTIA Linux+ or LPIC can also enhance employability, and practical experience is highly valued in this field.

What is the work of a Linux Administrator?

A Linux Administrator manages and maintains Linux-based servers and systems, ensuring their security, stability, and performance. They install, configure, update, and troubleshoot Linux operating systems, often using tools like shell scripting and monitoring software, and may hold certifications such as RHCE or CompTIA Linux+.
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The most popular types of Linux Administrator jobs are:

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For Linux Administrator jobs, the most frequently searched job titles are:

Linux Administrator jobs near you
Infographic showing various Linux Administrator job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 11% Part Time, 1% Temporary, 3% Contract, and 1% Nights. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $106,535 per year, or $51.2 per hour.

Linux Administrator

Synthesis Systems

Suitland, MD

Contractor

Re-posted 16 hours ago

Job description

Company Description

Synthesis has extensive experience building large-scale, enterprise systems for government and commercial clients. We specialize in developing JEE, SOA, Portals, and database-driven applications. Our extensive knowledge spans across all application tiers. Since, we were founded in 2003, Synthesis has been delivering large-scale systems based on design patterns, service-oriented architectures, dynamic and intutive web interfaces, and web services. Our clients include Fortune 100 companies and a number of government agencies.

Job Description

Synthesis Systems is seeking a Linux Administrator for a long-term, contract in Suitland, Maryland. Sterling, VA. 

This is an opportunity for an experienced Linux, Apache, MySQL and PHP (LAMP) System Administrator to join a dynamic team. 

Specific responsibilities include:

- Establish effective deployment and migration strategies for software and application data through the deployment pipeline (i.e. development, testing, staging and production environments);

- Administer and maintain multiple Linux environments, establish and enforce configuration management controls, perform security patches on the LAMP stack and contributed modules, and manage the deployment of custom code;

- Work with infrastructure and operations teams to establish monitoring, backup and logging procedures for all environments;

- Propose and implement enhancements to improve the security, performance and reliability of the environments;

- Utilize administrative knowledge of the system to aid in the Security Authorization Process required to host the application in the Government infrastructure.


Qualifications

Qualifications:

- MUST BE A US CITIZEN SINCE THE OPENING IS FOR A GOVERNMENT CLIENT

- Bachelor's degree in Computer Science, Software Engineering, or related field.

- Minimum of 6 years experience in the installation, configuration, and administration of LAMP stack software environments - Linux (Redhat), Apache (Tomcat, HTTPD) Server, MySQL 5.1+ database, and PHP, preferably in a large, multi-server environment.

- Experience creating technical documentation, such as system architecture, application configurations and software deployment checklists.

- Demonstrated knowledge of website and application security principles and best practices.

- Strong interpersonal skills and ability to work directly with the client, developers, end-users, and other stakeholders to review, validate, and implement deployment and administrative requirements.

- Strong task leadership, planning, reporting, and communication skills.


Nice to Have:

 - Experience in developing Java applications

Additional Information

All your information will be kept confidential according to EEO guidelines.

1099/Corp-to-Corp considered as well.

Apply