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Senior Linux System Administrator Jobs Near Me

Anduril Industries

Senior System Administrator

Ashville, OH · On-site

$78K - $106K/yr

Install, configure, and maintain Windows workstations, Windows servers, and Linux operating systems CORE REQUIREMENTS: * 8+ years of experience in designing, developing, and implementing Classified ...

Anduril Industries

Senior System Administrator

Ashville, OH · On-site

$126K - $167K/yr

Install, configure, and maintain Windows workstations, Windows servers, and Linux operating systems CORE REQUIREMENTS: * 8+ years of experience in designing, developing, and implementing Classified ...

Anduril Industries

Senior System Administrator

Ashville, OH · On-site

$126K - $167K/yr

Install, configure, and maintain Windows workstations, Windows servers, and Linux operating systems CORE REQUIREMENTS: * 8+ years of experience in designing, developing, and implementing Classified ...

Anduril Industries

Senior Systems Administrator

Ashville, OH · On-site

$78K - $106K/yr

... high-level system optimization, leveraging strong scripting and automation skills to drive ... Administer, optimize, and secure both Linux (e.g., RHEL, CentOS, Ubuntu) and Windows Server ...

Anduril Industries

Senior Systems Administrator

Ashville, OH · On-site

$78K - $106K/yr

... operating system that turns thousands of data streams into a realtime, 3D command and control ... Administer, optimize, and secure both Linux (e.g., RHEL, CentOS, Ubuntu) and Windows Server ...

Battelle

Network Systems Administrator

Columbus, OH · On-site

$81K - $116K/yr

Conducts periodic classified system reviews and self-inspections, identifies compliance gaps or ... Experience with Linux systems considered a plus. * Experience with network systems administration ...

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How much do senior linux system administrator jobs pay per year?

As of Aug 1, 2026, the average yearly pay for senior linux system administrator in the United States is $127,228.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,000.00 and $150,000.00 per year, depending on experience, location, and employer.
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Senior Linux System Administrator jobs near you
A map of the United States highlighting the number of Senior Linux System Administrator job openings by state according to ZipRecruiter. The image is accompanied by a detailed chart listing the number of Senior Linux System Administrator job openings in each state, with California having the most at 2 and Hawaii the least at 0.

Linux System Administrator with Security Clearance

Radiance Technologies

Alexandria, OH • On-site

Other

Medical, Dental, Vision, Life, Retirement

Re-posted 2 days ago

Job description

Radiance Technologies is an employee-owned company with benefits that are unmatched by most companies in the Dayton OH area. Employee ownership, generous 401K, full health/dental/life/vision insurance benefits, interesting assignments, educational reimbursement, competitive salaries and a pleasant work environment combine to make Radiance Technologies a great place to work and succeed. Radiance, supporting major Air Force programs in Dayton OH, is searching for an experienced Red Hat Linux System Administrator to support critical IT resources at the National Air and Space Intelligence Center (NASIC). The qualified candidate will provide maintenance, sustainment, and enhancement to the IT architecture in a classified environment; ensure compliance with applicable information assurance requirements; ensure 24/7 continuity of operations; and create and update relevant system documents. Work hours are normal business hours, however, occasional support during non-business hours will be required. Successful candidates will have the following behavioral competencies: * Great attitude with high degree of customer focus
* Flexible and adaptable to changing priorities
* Solid trouble-shooter, problem solver
* Quick learner; open to learning new things
* Reliable and committed to getting the job done (including after hours as occasionally required)
* Excellent coping skills and the ability to juggle multiple priorities
* Possesses the desire to "do things the right way", follows industry standard processes and guidelines. Job Responsibilities * Perform Installation and Maintenance of Linux Servers and network systems.
* Provide backup and recovery services; manage file systems and disk space;
* Install and Maintain Linux Servers and network systems.
* Test updates to enterprise system software to ensure compatibility and minimize user impact.
* Develop and document technical processes and procedures as needed.
* Performance and network tuning
* Develop best practices with respect to process and documentation/templates Required Skills * Active Top-Secret clearance with immediate SCI eligibility
* Knowledge of IntelliEarth Integrator Software
* Experienced with PostgreSQL Database installations and backups
* 5 + years of relevant experience with a Bachelor's Degree in Computer Science/Information Technology or 10 + years of relevant experience without a degree.
* Experience administering Red Hat Enterprise Linux (RHEL) 7 / 8 servers in a classified environment
* Knowledge of security operations such as security safeguards administration, information assurance.
* Network security certification such as Security+ (minimum) or higher Desired Qualifications * Other Linux O/S knowledge also helpful (CentOS, Rocky Linux)
* Experience installing, configuring, and maintaining Tomcat, Apache, and other webserver installations using PKI infrastructure
* Experience with scripting languages and automation
* Familiarity with load balancing, firewalls and network tools Radiance Technologies 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, disability, or protected veteran status.

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