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Linux Security Jobs in Ohio (NOW HIRING)

Delaware Nation Industries

Enforces DoW cybersecurity compliance, executing Security Technical Implementation Guides (STIGs ... Expert-level Linux server and workstation administration with a strong foundation in Windows Server ...

Mastech Digital

WebMethods Administrator

Columbus, OH · On-site

$110K - $120K/yr

Server administration, supporting the applications, server maintenance, Infra Support (Linux) Security, User Management, cert renewals. WebMethods Products: - webMethods Integration Server - My ...

Leidos

Linux Software Support Specialist

Dayton, OH · On-site

$57K - $104K/yr

As a Linux Software Support Analyst, you will be responsible for the full lifecycle management of a ... Deploy software patches and updates to resolve bugs and address security vulnerabilities.

Leidos

Linux Software Support Specialist

Dayton, OH · Hybrid

$57K - $104K/yr

As a Linux Software Support Analyst, you will be responsible for the full lifecycle management of a ... Maintenance:Deploy software patches and updates to resolve bugs and address security ...

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$46

How much do linux security jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for linux security in Ohio is $45.71, according to ZipRecruiter salary data. Most workers in this role earn between $45.72 and $45.72 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in a Linux Security role, and why are they important?

To thrive in a Linux Security role, you need a solid understanding of Linux operating systems, cybersecurity principles, and network security, often supported by a degree in computer science or a related field. Familiarity with tools such as SELinux, iptables, intrusion detection systems (e.g., Snort), and certifications like CompTIA Security+ or Red Hat Certified Engineer (RHCE) is highly valuable. Strong analytical thinking, attention to detail, and effective communication are essential soft skills for identifying threats and working collaboratively. These skills and qualifications are crucial for proactively protecting systems, mitigating risks, and maintaining a secure IT environment.

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

AspectLinux SecurityLinux System Administrator
CertificationsCompTIA Security+, Linux Security CertificationsCompTIA Linux+, LPIC-1, Linux+
Work EnvironmentFocus on security protocols, vulnerability management, and threat mitigationManage overall system setup, maintenance, user management, and performance
Employer & Industry UsageCybersecurity firms, IT security teams, organizations with high security needsIT departments, hosting providers, enterprise environments

Linux Security specialists focus on protecting Linux systems from threats, implementing security measures, and managing vulnerabilities. Linux System Administrators handle the broader management of Linux systems, including installation, configuration, and maintenance. While both roles require Linux knowledge, Linux Security emphasizes security-specific skills, whereas Linux System Administration covers overall system management.

What is Linux Security?

Linux Security refers to the set of practices, tools, and configurations used to protect Linux operating systems from unauthorized access, vulnerabilities, malware, and other cyber threats. It involves managing user permissions, configuring firewalls, applying security patches, and monitoring system activity. Linux security professionals also implement measures such as SELinux, AppArmor, and intrusion detection systems to safeguard data and maintain system integrity.

What are some common challenges faced by professionals in Linux Security roles, and how can they be addressed?

Professionals in Linux Security often face challenges such as keeping systems up-to-date against emerging vulnerabilities, managing user permissions securely, and ensuring compliance with security policies across diverse environments. Regular patch management, proactive monitoring, and automation tools are essential for addressing these issues effectively. Additionally, strong collaboration with system administrators and DevOps teams helps streamline incident response and maintain a secure infrastructure.
What are the most commonly searched types of Linux Security jobs in Ohio? The most popular types of Linux Security jobs in Ohio are:
What are popular job titles related to Linux Security jobs in Ohio? For Linux Security jobs in Ohio, the most frequently searched job titles are:
What job categories do people searching Linux Security jobs in Ohio look for? The top searched job categories for Linux Security jobs in Ohio are:
Linux Security jobs near you
Infographic showing various Linux Security job openings in Ohio as of June 2026, with employment types broken down into 75% Full Time, 7% Part Time, 4% Temporary, and 14% Contract. Highlights an 75% In-person, 4% Hybrid, and 21% Remote job distribution, with an average salary of $95,069 per year, or $45.7 per hour.
Senior Linux Systems Administrator - 505778A

Senior Linux Systems Administrator - 505778A

Delaware Nation Industries

Fairborn, OH • On-site

Full-time

Medical, Dental, Vision, Retirement

Posted 20 days ago

Job description

AFRL plans and executes USAF programs in the areas of basic research, exploratory development, and advanced development. Delaware Nation Industries (DNI) is currently providing organizational support to AFRL at Wright-Patterson Air Force Base OH. This support includes tasks to ensure an effective Information Management concept and structure, that fosters timely deployment and optimal operation of Information Systems to support the research of the AFRL mission.

This position serves as the Senior Systems Administrator and core Subject Matter Expert (SME) for enterprise Unix/Linux operations within a mixed-OS, Windows-dominant infrastructure.

  • Serves as the primary technical authority for Linux/Unix operations, overseeing a distributed enterprise fleet of Unix endpoints, web servers, and enterprise storage infrastructure
  • Engineers, integrates, and secures information systems across Linux and Windows domains to ensure mission interoperability
  • Administers centralized Red Hat Satellite infrastructure and orchestrates enterprise-wide configurations utilizing Ansible and modern automation frameworks
  • Enforces DoW cybersecurity compliance, executing Security Technical Implementation Guides (STIGs), integrating Public Key Infrastructure (PKI), and supporting Assessment and Authorization (A&A) lifecycles
  • Directs strategic planning and provides critical technical mentorship to team members, serving as the primary escalation point for complex cross-platform anomalies
  • Evaluates and refines administrative processes and standard operating procedures (SOPs) to maximize operational readiness

Requirements

Required:

  • Minimum of 7 years’ experience as a Systems Administrator in mixed OS (Linux/Windows) enterprise environments
  • Must possess an active DOD 8570.01-M IAT Level I certification (e.g., Security+)
  • Must possess an active Secret security clearance (or higher)
  • Expert-level Linux server and workstation administration with a strong foundation in Windows Server environments
  • Red Hat Enterprise Linux (RHEL) 8 and 10
  • Advanced proficiency with Red Hat Satellite/Foreman
  • Advanced experience with configuration management and automation platforms, with a strong capability to write and manage Ansible playbooks (or translate equivalent skills to Ansible)
  • Demonstrated capability to engineer systems to DoW compliance standards, including STIG application and PKI integration

Prefer:

  • Shell/bash scripting
  • Enterprise storage administration and provisioning (S3, NFS, CIFS/SMB)
  • Extensive enterprise identity management and cross-platform authentication experience (Active Directory/Azure)
  • Demonstrated leadership or technical mentoring of IT personnel

Benefits

Benefits Include:

  • Covers 100% of employee benefit premiums, including Medical (PPO or HDHP Option), Vision, Dental
  • Matching 401K
  • Short- and Long-Term Disability
  • Pet Insurance
  • Professional Development/Education Reimbursement
  • Parking and Transit Benefits for NY, NJ, ATL, and DC Metro areas

Other Duties:

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.