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Remote Linux Systems Administrator Jobs (NOW HIRING)

ManTech International

Journeyman Systems Administrator

$64.60K - $107.10K/yr

General information Requisition # R67474 Locations USA-Remote Work Posting Date 04/30/2026 Security ... systems including Windows, Linux, and VMware environments. * Involves the installation ...

ManTech International

Journeyman Systems Administrator

$64.60K - $107.10K/yr

General information Requisition # R67473 Locations USA-Remote Work Posting Date 04/30/2026 Security ... systems including Windows, Linux, and VMware environments. * Involves the installation ...

ManTech International

Lead Systems Administrator

$137.10K - $244.10K/yr

General information Requisition # R67494 Locations USA-Remote Work Posting Date 04/30/2026 Security ... and security across Windows, Linux, and VMware environments. * Planning and leading major ...

ASM Research

Systems Administrator Lead

The role directs day-to-day systems administration activities across Windows, Linux, and ... The Systems Administrator Lead coordinates ITIL-aligned incident, problem, and change management ...

ASM Research

Systems Administrator

Manage Windows or Linux server environments, including system builds, patching, performance tuning, and backup operations. * Troubleshoot end-to-end issues involving operating systems, network ...

Endries

Systems Administrator

Brillion, WI · On-site +1

We're seeking a Systems Administrator to ensure the seamless operation of our IT infrastructure. In ... Experience with Windows and Linux operating systems * Familiarity with virtualization technologies ...

Leidos

UNIX/LINUX System Engineer - Senior

Must have a minimum of 8 years of experience administrating and managing servers and systems, specializing in UNIX/Linux operating systems. * Must possess a Red Hat Certified System Administrator ...

Arkansas Blue Cross

Systems Administrator Senior

$88K - $119.20K/yr

Job Summary The Systems Administrator Senior installs and maintains operating systems and related ... Linux System Administration TCPIP Protocols Domain Name System (DNS) Storage Virtualization ...

IronEdge Group

Systems Administrator

Houston, TX · On-site +1

$45K - $55K/yr

Systems Administrator (This is a remote position open to applicants residing in TX, NM, AZ, CO or KS) Systems Administrators are the front-line technical support for end users; actively listening to ...

IronEdge Group, LTD

Systems Administrator

Houston, TX · Remote

Systems Administrator (This is a remote position open to applicants residing in TX, NM, AZ, CO or KS) Systems Administrators are the front-line technical support for end users; actively listening to ...

Apex Systems

Systems Administrator

Richmond, VA · On-site +1

$55.58 - $86.22/hr

Richmond, Virginia (Remote) Employment Type: Contract Role Overview This role is a Middleware and System Administrator focused on managing application and web servers within enterprise environments.

InstantServe LLC

Senior Systems Administrator

$88K - $119.20K/yr

Administer and support cloud-native infrastructure powering FBI CJIS's telecommunication systems ... Linux-based virtual machines. * Manage telephony workloads and services within AWS Connect ...

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$20

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How much do remote linux systems administrator jobs pay per hour?

As of May 30, 2026, the average hourly pay for remote linux systems administrator in the United States is $51.96, according to ZipRecruiter salary data. Most workers in this role earn between $41.11 and $62.50 per hour, depending on experience, location, and employer.

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

To thrive as a Remote Linux Systems Administrator, you need a strong background in Linux operating systems, shell scripting, and network administration, typically supported by a degree in computer science or related certifications like RHCSA or CompTIA Linux+. Familiarity with tools such as Ansible, Docker, monitoring platforms (e.g., Nagios, Zabbix), and cloud services (AWS, Azure) is often required. Excellent problem-solving, communication, and time management skills help you collaborate effectively and address issues promptly in a remote environment. These abilities are crucial to ensure system reliability, security, and efficient support across distributed teams.

What are some common challenges faced by Remote Linux Systems Administrators, and how can they be addressed?

Remote Linux Systems Administrators often encounter challenges such as coordinating across different time zones, troubleshooting issues without physical access to hardware, and ensuring secure remote connections. Effective communication tools, thorough documentation, and robust monitoring systems can help mitigate these obstacles. Additionally, staying updated on best practices for remote system management and cybersecurity is crucial for success in this role.

What does a Remote Linux Systems Administrator do?

A Remote Linux Systems Administrator is responsible for managing, maintaining, and troubleshooting Linux servers and systems from a remote location. Their tasks include installing software, applying security updates, monitoring system performance, and ensuring the reliability and security of Linux-based environments. They often use secure tools to connect to servers, automate tasks with scripts, and respond to incidents or outages as needed. This role is essential for organizations that rely on Linux infrastructure but do not require on-site administrators.

What is the difference between Remote Linux Systems Administrator vs Remote Network Administrator?

AspectRemote Linux Systems AdministratorRemote Network Administrator
CertificationsLinux+, RHCSA, CompTIA Linux+Cisco CCNA, CompTIA Network+
Work EnvironmentServer management, cloud platforms, data centersNetwork infrastructure, routers, switches, firewalls
Industry UsageIT, cloud services, hosting providersTelecommunications, enterprise networks, ISPs
Common Search/ComparisonYesYes

The Remote Linux Systems Administrator primarily manages Linux servers, ensuring system stability, security, and performance, often in cloud or data center environments. In contrast, the Remote Network Administrator focuses on maintaining and troubleshooting network infrastructure like routers and switches. While both roles require networking knowledge, Linux-specific skills are essential for the Systems Administrator, making them distinct yet related roles in IT infrastructure management.

More about Remote Linux Systems Administrator jobs
What cities are hiring for Remote Linux Systems Administrator jobs? Cities with the most Remote Linux Systems Administrator job openings:
What are the most commonly searched types of Linux Systems Administrator jobs? The most popular types of Linux Systems Administrator jobs are:
What states have the most Remote Linux Systems Administrator jobs? States with the most job openings for Remote Linux Systems Administrator jobs include:
What job categories do people searching Remote Linux Systems Administrator jobs look for? The top searched job categories for Remote Linux Systems Administrator jobs are:
Remote Linux Systems Administrator jobs near you
Infographic showing various Remote Linux Systems Administrator job openings in the United States as of May 2026, with employment types broken down into 1% Internship, 74% Full Time, 24% Part Time, and 1% Contract. Highlights an 69% Physical, 29% Hybrid, and 2% Remote job distribution, with an average salary of $108,079 per year, or $52 per hour.
Journeyman Systems Administrator

Journeyman Systems Administrator

ManTech International

Remote

$64.60K - $107.10K/yr

Full-time

Medical, Life, Retirement, PTO

Posted 7 days ago

ManTech rating

8.8

Company rating: 8.8 out of 10

Based on 13 frontline employees who took The Breakroom Quiz

30th of 183 rated software companies

Job description

General information
Requisition #
R67474
Locations
USA-Remote Work
Posting Date
04/30/2026
Security Clearance Required
Secret
Remote Type
Fully Remote
Time Type
Full time
Description & Requirements
Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we've been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now-protect and innovate with MANTECH!
***This is for a future opportunity***
MANTECH seeks a motivated, career and customer-oriented Journeyman Systems Administrator to join our CASTLE-NET program team. This is a remote position.
Be a part of an agile team to provide innovative, customer focused, and cost-effective integrated enterprise IT support services in support of the client's vision of engineering solutions for the Nation's toughest challenges.
Responsibilities include but are not limited to:
  • Managing and maintaining the IT infrastructure, ensuring reliability, performance, and security across various systems including Windows, Linux, and VMware environments.
  • Involves the installation, configuration, maintenance, and support of servers and virtualized environments, working closely with IT teams, application developers, and stakeholders to develop configurations, troubleshoot issues, and ensure compliance with organizational policies and best practices.
  • Ensuring system security, performance, and availability, as well as maintaining comprehensive documentation of system configurations and procedures.
  • Deliver world-class IT services and responsive, dependable customer support.
  • Exceed the expectations of U.S. Army Corps of Engineers (USACE) OCIO/G-6 IT end-users.
  • Deliver vital solutions and strengthen the IT foundation with secure, innovative, and modernized technological solutions.

Minimum Qualifications:
  • Bachelor's degree (or equivalent work experience) in Information Technology, Computer Science, or a related field. In lieu of Bachelor's degree, Associate degree +2 years relevant experience, or 4+ years relevant experience is acceptable.
  • 4+ years of experience in systems administration for Windows, Linux, or VMware environments.
  • Possesses excellent knowledge of relevant operating systems (e.g., Windows Server, Red Hat, CentOS) and virtualization technologies (e.g., VMware vSphere, ESXi).
  • Proficient in scripting languages (e.g., PowerShell, Bash, Python) and experienced with system monitoring, patch management, and performance tuning.
  • Maintain relevant certifications (e.g., Microsoft Certified: Windows Server, RHCSA, RHCE, VMware Certified Professional - VCP).
  • Must maintain a 8140 IAT Lvl II certification.

Preferred Qualifications:
  • Familiarity with the USACE IT environment, regulatory requirements, and data security best practices are preferred.

Clearance Requirements:
  • Must hold an active Secret security clearance prior to starting this position.

Physical Requirements:
  • The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

The projected compensation range for this position is $64,600.00-$107,100.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.
MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.

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