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Telecommute Linux Windows System Administrator Jobs in Ohio

zentek infosoft

System Admin

Maumee, OH · On-site

Microsoft Windows Administration HP-UX Administration Linux Administration VMware ESX Administration Senior Systems Administrator Resident OS Skills - Windows, HPUX, Linux and ESX Will need a system ...

CBTS

Sr. Engineer System administrator

Toronto, OH · On-site

$62K - $82K/yr

Administer and support enterprise Windows and Linux server environments. * Perform operating system installation, configuration, patching, upgrades, and lifecycle management. * Monitor system health ...

Kokosing

System Administrator

Fredericktown, OH · On-site

We are seeking an experienced Systems Administrator with strong expertise in Microsoft Azure Cloud ... Windows LAPS * ServiceNow * SCCM / Intune co-management * CMMC / NIST 800-171 environments

Kokosing

System Administrator

Fredericktown, OH · Hybrid

We are seeking an experienced Systems Administrator with strong expertise in Microsoft Azure Cloud ... Windows LAPS * ServiceNow * SCCM / Intune co-management * CMMC / NIST 800-171 environments

Kokosing

System Administrator

Fredericktown, OH · On-site

We are seeking an experienced Systems Administrator with strong expertise in Microsoft Azure Cloud ... Windows LAPS * ServiceNow * SCCM / Intune co-management * CMMC / NIST 800-171 environments

Sierra Lobo, Inc.

Systems Administrator

Cleveland, OH · On-site

They are seeking a Systems Administrator to manage, implement, and maintain operating systems and ... with Windows Systems is required, Linux Systems (RedHat) preferred. Company : Sierra Lobo, Inc.

ComResource

System Administrator

Columbus, OH · Hybrid

We are seeking a skilled and motivated System Administrator to join our team at ComResource, a ... Oversee local infrastructure systems, including Windows Servers, endpoints, and other related ...

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All JobsTelecommute Linux Windows System Administrator JobsTelecommute Linux Windows System Administrator Jobs in Ohio

Telecommute Linux Windows System Administrator information

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

AspectTelecommute Linux Windows System AdministratorNetwork Administrator
CertificationsLinux/Windows certifications (e.g., CompTIA Linux+, MCSA)Network certifications (e.g., Cisco CCNA, CompTIA Network+)
Work EnvironmentRemote, managing servers, OS, and softwareOn-site or remote, managing network infrastructure
Primary ResponsibilitiesServer setup, OS maintenance, security, scriptingNetwork setup, monitoring, troubleshooting
Industry UsageIT, tech companies, data centers

The Telecommute Linux Windows System Administrator focuses on managing servers and operating systems remotely, while the Network Administrator handles network infrastructure and connectivity. Both roles require technical certifications and may be performed remotely or on-site, but their core responsibilities differ in scope and focus.

What are the most commonly searched types of Linux Windows System Administrator jobs in Ohio?

The most popular types of Linux Windows System Administrator jobs in Ohio are:

What cities in Ohio are hiring for Telecommute Linux Windows System Administrator jobs?

Cities in Ohio with the most Telecommute Linux Windows System Administrator job openings:

Telecommute Linux Windows System Administrator jobs near you

Cyber System Administrator

Unity Technologies Corporation

Columbus, OH

Full-time

Posted 23 days ago

Job description

We are seeking a Cyber System Administrator to join our team. You will administer, secure, and maintain IT and OT/ICS systems, ensuring compliance with federal cybersecurity standards and supporting system accreditation activities. You will implement secure configurations, manage system lifecycles, and keep technical documentation current in coordination with engineering, cybersecurity, and customer stakeholders. This position is located in Columbus, OH.
Responsibilities include, but are not limited to:
  • System Administration & Lifecycle Maintenance: Installing, configuring, hardening, patching, backing up, and upgrading physical/virtual servers, appliances, workstations, and OT/ICS components; performing recurring maintenance such as antivirus updates and backup management.
  • Cybersecurity Compliance & Security Controls Implementation: Applying and enforcing DISA STIGs and NIST 800‑53/800‑82 requirements across IT and OT environments; documenting exceptions in coordination with cybersecurity teams.
  • RMF Support & Accreditation Artifacts: Providing technical evidence and configuration details to support RMF assessments, cybersecurity risk reviews, and Authority to Connect (ATC) decisions.
  • Privileged Access Management & DoDM 8140.03 Requirements: Conducting privileged system administration aligned with DoDM 8140.03; maintaining required accounts, completing mandated training, and supporting workforce reporting.
  • OT/ICS/Facilities Systems Support: Installing, configuring, patching, backing up, and testing operational technology (OT), industrial control systems (ICS), facility IoT solutions, and associated application software in coordination with engineers and asset owners.
  • Secure Network Configuration & Communications Controls: Implementing secure network architectures including VLANs, IEEE 802.1X, port security, and controlled ports/protocols/services; ensuring wireless and cellular connectivity meets FIPS 140‑3 and STIG standards.
  • Architecture Documentation & Configuration Management: Developing and maintaining “as‑built” technical architecture, configuration documentation, and alignment with Purdue Enterprise Reference Architecture (PERA).
Required Qualifications:
  • One or more DoDM 8140.03 baseline IAT/SA-level certifications, such as: CompTIA Security+ CE, CompTIA CySA+ or CASP+ (or equivalent advanced security certification), GIAC Security Essentials (GSEC) or similar
  • At least one OS- or platform-specific Computing Environment (CE) certification such as: Microsoft (e.g., Microsoft Certified: Windows Server Hybrid Administrator Associate), Red Hat Certified System Administrator (RHCSA) or higher, VMware (e.g., VCP), Relevant vendor/database certifications (e.g., Oracle, SQL Server)
  • Bachelor’s degree in information systems, computer science, cybersecurity, engineering, or related field
  • A minimum of three (3) years of hands-on system administration experience (Windows and/or Linux) in enterprise or DoD environments, including virtualization (e.g., VMware) and complex networks.
  • Experience implementing or supporting DISA STIGs, vulnerability remediation, and secure baselines.
  • Understanding of RMF, NIST SP 800‑53, and basic network security concepts (TCP/IP, VLANs, 802.1x/port security).
Preferred Qualifications:
  • Experience in DoD or customer environments, including customer Remote VDI and Service Portal workflows.
  • Hands-on experience with OT/ICS/FRCS/Facilities IoT systems and architectures using PERA.
  • Familiarity with Zero Trust (ZT) and ICAM concepts in federal/DoD environments.
Clearance Requirements:
  • Must be a U.S. citizen
  • Must possess a current DoD Secret clearance

UnityTec is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.