Sr. Unix System Administrator

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Overview

The Senior Unix System Administrator at Kavaliro will play a pivotal role in the management, maintenance, and optimization of our Unix-based systems. This position requires a seasoned professional who can ensure system availability, performance, and security. The ideal candidate will possess extensive experience in Unix/Linux environments, with a strong ability to troubleshoot complex system issues and implement necessary upgrades and enhancements. They will also be responsible for monitoring system health, managing backups, and working in collaboration with other IT teams to support applications and infrastructure projects.

Job Responsibilities

• Administer and maintain Unix/Linux systems, ensuring high availability and optimal performance.
• Perform regular system monitoring, analysis, and tuning for proactive performance management.
• Implement and manage system security measures, including firewalls, privileges, and access controls.
• Collaborate with development and operations teams to support applications and resolve technical issues.
• Perform system backups and restore processes to ensure data integrity and availability.
• Conduct system upgrades and patches in a timely manner, minimizing downtime and service disruptions.
• Document system configurations, procedures, and troubleshooting steps rigorously to ensure smooth operations.
• Provide mentorship and training to junior system administrators and other IT staff as needed.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• 5+ years of experience in Unix/Linux system administration.
• Strong knowledge of Unix/Linux operating systems, including Solaris, AIX, and Linux distributions.
• Proficiency in scripting languages such as Bash, Perl, or Python.
• Experience with system monitoring tools and performance tuning.
• Familiarity with network protocols and troubleshooting (TCP/IP, DNS, DHCP).
• Hands-on experience with virtualization technologies like VMware or KVM.
• Strong problem-solving skills and the ability to work under pressure.

Technologies & Tools

The Senior Unix System Administrator will work with a variety of technologies and tools that enhance system performance and security. These include Unix and Linux operating systems (such as Red Hat, Ubuntu, AIX, and Solaris), configuration management tools (like Ansible and Puppet), monitoring solutions (such as Nagios and Prometheus), and virtualization platforms (including VMware and KVM). Knowledge of cloud services, particularly hybrid cloud solutions, will also be beneficial as we evolve our infrastructure.

Ideal Candidates

The ideal candidate for the Senior Unix System Administrator position at Kavaliro will be a strategic thinker with a hands-on approach to problem-solving. They should possess excellent communication skills to effectively collaborate with multidisciplinary teams and present technical information clearly. A passion for technology and a commitment to continuous learning in the ever-evolving field of IT will ensure success. Attention to detail, strong organizational skills, and the ability to manage multiple tasks and projects simultaneously are also critical traits for this role.