Sr. Unix/Linux Administrator

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Written by AI from the job title and company, not by DLS Solutions, so some details may not match this job. The employer's own page has the real description.

Job Overview

The Sr. Unix/Linux Administrator at DLS Solutions will be responsible for the overall management, configuration, and maintenance of Unix and Linux systems. The role demands a high level of technical proficiency as well as the capacity to troubleshoot complex issues, implement system enhancements, and ensure the security and integrity of server environments. The individual will work closely with cross-functional teams to support infrastructure initiatives and to streamline operations through automation, while also providing expert-level support and guidance to junior staff.

Job Responsibilities

• Manage and maintain Unix and Linux servers, ensuring high availability and performance.
• Install, configure, and upgrade operating systems and application software as necessary.
• Troubleshoot and resolve system hardware and software issues in a timely manner.
• Develop and implement system back-up and recovery procedures.
• Monitor system performance and capacity planning to ensure optimal functionality.
• Collaborate with development teams to support and maintain software development and deployment pipelines.
• Automate system administration tasks using scripting languages.
• Ensure system security through regular updates, vulnerability assessments, and compliance audits.
• Provide training and mentorship to junior technical staff.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• Minimum of 5 years of experience as a Unix/Linux System Administrator.
• Strong expertise in Linux distributions such as Red Hat, Ubuntu, and CentOS.
• Proficiency in shell scripting and programming languages like Python or Perl.
• Experience with configuration management tools (Ansible, Puppet, Chef).
• Solid understanding of networking concepts and protocols (TCP/IP, DNS, DHCP).
• Familiarity with virtualization technologies such as VMware or KVM.
• Valid certifications such as RHCE or CompTIA Linux+ are preferred.

Technologies & Tools

The Sr. Unix/Linux Administrator will utilize a variety of technologies and tools including but not limited to Linux operating systems, shell scripting languages (bash, Python), configuration management tools (such as Ansible and Puppet), monitoring and logging systems (like Nagios and ELK stack), and cloud platforms (AWS, Azure). Additionally, familiarity with containerization technologies like Docker and orchestration with Kubernetes will also be beneficial for modern infrastructure management.

Ideal Candidates

Ideal candidates for the Sr. Unix/Linux Administrator position will possess a logical mindset combined with a strong problem-solving acumen. They should demonstrate excellent communication abilities to effectively collaborate with team members across various departments. The right individual must be adaptable to changing technologies, show a continuous willingness to learn, and actively contribute towards achieving DLS Solutions' goals while driving efficiency and system integrity. A strong sense of responsibility and attention to detail will also be key traits that contribute to their success in this role.