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Remote Linux System Administrator Jobs in Crofton, MD

Terrestris LLC

System Administrator

Washington, DC · On-site +1

This position is remote/hybrid; candidates must be willing to work on-site at the Central UNICOR ... As the System Administrator you will be a key person for the IT Technology Services contract. This ...

NFM, Inc.

Encompass System Administrator

Linthicum, MD · On-site +1

$70K - $80K/yr

The Encompass Systems Administrator is primarily responsible for managing NFM production applications and working with our users to ensure smooth and optimal loan origination process. This includes ...

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

As of Jul 17, 2026, the average hourly pay for remote linux system administrator in Crofton, MD is $52.55, according to ZipRecruiter salary data. Most workers in this role earn between $41.59 and $63.22 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Remote Linux System Administrator position, and why are they important?

To thrive as a Remote Linux System Administrator, you need strong knowledge of Linux operating systems, scripting languages (such as Bash or Python), and experience with system monitoring, troubleshooting, and security management. Familiarity with tools like Ansible, Docker, and monitoring platforms, alongside relevant certifications like CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA), is highly valued. Excellent problem-solving, self-motivation, clear communication, and collaboration skills are essential for success in a remote setting. These abilities ensure secure, reliable, and efficient systems management while supporting seamless teamwork across distributed environments.

What is a Remote Linux System Administrator job?

A Remote Linux System Administrator is responsible for managing, maintaining, and troubleshooting Linux servers and systems from a remote location. This role involves tasks such as system monitoring, security updates, configuration management, automation, and technical support. Administrators often use tools like SSH, Ansible, and monitoring software to ensure system stability and performance. They collaborate with teams to optimize infrastructure, enhance security, and support business operations. Strong knowledge of Linux distributions, networking, and scripting is essential for success in this role.

What does a typical day look like for a Remote Linux System Administrator?

A typical day for a Remote Linux System Administrator involves monitoring system performance, responding to alerts and incidents, applying updates or patches, and managing user permissions. You'll likely spend time troubleshooting issues, deploying new applications or services, and automating routine tasks to improve system efficiency. Collaboration with developers, security teams, or other IT professionals often happens via chat tools or virtual meetings. This role provides an opportunity to work independently while also building strong technical and communication skills in a distributed team environment.

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What cities near Crofton, MD are hiring for Remote Linux System Administrator jobs? Cities near Crofton, MD with the most Remote Linux System Administrator job openings:
Remote Linux System Administrator jobs near you
NIH - Linux Systems Administrator

NIH - Linux Systems Administrator

cFocus Software Incorporated

Bethesda, MD • On-site, Remote

Full-time

Posted 15 days ago

Job description

cFocus Software seeks a Linux System Administrator to join our program supporting the National Institutes of Health (NIH). This position is fully remote. This position requires a Public Trust or the ability to obtain a public trust clearance.
Qualifications:
  • Public Trust Clearance
  • B.S. Computer Science, Information Technology, or a related field
  • 5+ years administering enterprise Linux environments.
  • Experience with enterprise infrastructure engineering, automation, virtualization, cloud technologies, and cybersecurity.
  • Experience supporting federal or highly regulated environments preferred
  • RHCSA, RHCE, CompTIA Security+, Linux+, GCUX, or CISSP (preferred)

Duties:
  • Administer, configure, maintain, and optimize enterprise Linux operating systems including Red Hat Enterprise Linux (RHEL), Rocky Linux, Ubuntu, and Oracle Linux.
  • Support Security Architecture engineering activities by designing, implementing, and maintaining secure Linux server architectures.
  • Implement Zero Trust Architecture principles including least privilege, identity-based access controls, micro-segmentation, and continuous verification.
  • Deploy, configure, and maintain enterprise authentication services (LDAP, Active Directory integration, Kerberos, SSSD, MFA).
  • Perform operating system hardening using DISA STIGs, CIS Benchmarks, and NIST guidance.
  • Manage enterprise patching, software lifecycle management, kernel updates, and configuration management.
  • Develop automation using Bash, Python, Ansible, or similar tools to improve operational efficiency.
  • Support virtualization, cloud-hosted Linux systems, containers, and hybrid infrastructure.
  • Participate in architecture reviews, system engineering efforts, change management, disaster recovery, and system documentation.
  • Collaborate with Security Architects, Network Engineers, ISSOs, Vulnerability Analysts, and application teams to maintain secure enterprise infrastructure.

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