Linux Administrator

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CompTech Computer Technologies

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2005

🤝 B2B

🏢 Enterprise

🔒 Cybersecurity

B2B • Enterprise • Cybersecurity

CompTech Computer Technologies is a service-oriented program management and technical company based in Dayton, OH. With expertise across various practice areas, CompTech provides tailored solutions to clients, including businesses, municipalities, and government agencies, ensuring improved infrastructure, faster information delivery, and data security. They emphasize building lasting relationships and maintaining high customer satisfaction through their skilled team's capabilities in program management, software development, and technical services.

📋 Description

• Install, configure, administer, and maintain Red Hat Enterprise Linux (RHEL) and other Linux-based servers. • Monitor system health, performance, availability, and security to ensure reliable operation of production environments. • Perform system patching, upgrades, backups, and routine maintenance activities. • Troubleshoot Linux operating system, application, network connectivity, and infrastructure issues. • Administer Linux file systems, directories, permissions, and user access controls. • Create, modify, troubleshoot, and maintain BASH shell scripts to automate administrative and operational tasks. • Configure and maintain Linux configuration files, initialization (.ini) files, and application-specific configuration files. • Support enterprise application administration, including learning and administering IBM Transformation Extender (ITX) application server environments. • Analyze and troubleshoot Electronic Data Interchange (EDI) processing and translation issues. • Support application deployments, upgrades, and production releases. • Work closely with application developers, database administrators, and network engineers to resolve production issues. • Maintain detailed technical documentation, standard operating procedures (SOPs), and system configurations. • Assist in disaster recovery planning, system restoration, and business continuity initiatives. • Participate in system monitoring, incident response, root cause analysis, and continuous process improvement efforts. • Provide technical leadership, knowledge sharing, and documentation support for team members.

🎯 Requirements

• Minimum 3 years of Linux systems administration experience. • Minimum 3 years of Linux shell scripting (BASH) experience. • Minimum 1 year of enterprise application administration experience. • Strong experience using the Linux command line and managing Linux file systems. • Experience working with Linux directories, permissions, file management, configuration files, and system utilities. • Experience creating, modifying, debugging, and maintaining shell scripts. • Strong troubleshooting skills involving Linux operating systems, applications, and network connectivity. • Ability to diagnose and resolve production issues in complex enterprise environments. • Strong analytical, problem-solving, and critical thinking skills. • Strong organizational skills with excellent attention to detail and follow-through. • Excellent written and verbal communication skills. • Ability to work independently while collaborating effectively within a technical team.

🏖️ Benefits

• full benefits • PTO • 401k+