Senior Unix Administrator - Remote

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Job Overview

The Senior Unix Administrator at The Job Network will be responsible for the maintenance, configuration, and reliable operation of the Unix/Linux servers. This role requires a deep understanding of Unix/Linux server environments, proactive monitoring and performance tuning, OS upgrades, and complex problem resolution. The administrator will collaborate with cross-functional teams to ensure system integrity and security while providing support for application deployments and user requests. This position is fully remote, allowing for flexibility while maintaining a focus on results and responsiveness.

Job Responsibilities

• Design, install, configure, and maintain Unix/Linux servers in corporate and production environments.
• Monitor system performance and troubleshoot issues to ensure high availability and reliability of services.
• Implement security measures and conduct regular audits to ensure compliance with security policies.
• Manage user accounts, permissions, and access controls for Unix/Linux systems.
• Document system configurations, processes, and procedures for future reference and training.
• Provide mentorship and guidance to junior system administrators.
• Collaborate with team members to plan and execute software and hardware upgrades.
• Respond to and investigate incidents, maintaining service levels and timely resolution.
• Develop scripts for automation to improve system management efficiency.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• Minimum of 5 years of experience in Unix/Linux system administration.
• Strong understanding of shell scripting (Bash, Perl) and automation tools.
• Experience with network protocols, firewalls, and security systems.
• Proficiency in system monitoring tools and performance tuning.
• Knowledge of virtualized environments using VMware or similar technologies.
• Familiarity with backup and disaster recovery solutions.
• Excellent problem-solving abilities and communication skills.

Technologies & Tools

The Senior Unix Administrator will primarily work with various Unix/Linux distributions including Red Hat, CentOS, and Ubuntu. The role will involve using tools such as SSH, SFTP, and configuration management software (like Ansible or Puppet) for system administration tasks. Knowledge of cloud technologies such as AWS or Azure is also advantageous, as well as familiarity with monitoring tools like Nagios or Prometheus for system performance tracking.

Ideal Candidates

The ideal candidate for the Senior Unix Administrator role possesses a strong technical background complemented by excellent interpersonal skills. They are detail-oriented, able to thrive in a remote work environment, and exhibit a proactive approach to system management. A strong desire to learn and adapt to new technologies, combined with a collaborative spirit and a strategic mindset, will ensure the successful candidate aligns well with the company's goals and culture.