Linux System Administrator

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

About the Role

Radiance Technologies supports major Air Force programs in Dayton OH and 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.