10777 - Sr. Engineering Systems Administrator (UNIX)

Purpose:

We are seeking a skilled and experienced Senior UNIX Administrator to join our dynamic IT team. The ideal candidate will be responsible for the installation, configuration, administration, and optimization of UNIX-based systems. You will play a critical role in ensuring the stability, integrity, and efficient operation of our systems infrastructure, as well as managing large-scale deployments, system upgrades, and troubleshooting complex issues.

Essential Functions:

• System Administration: Manage, maintain, and troubleshoot UNIX-based servers and systems (Linux and Solaris.) to ensure high availability and performance.

• Performance Tuning: Monitor and optimize system performance, addressing resource constraints, and implementing proactive strategies to prevent issues.

• System Upgrades and Patches: Plan and implement system upgrades, patches, and security updates in accordance with industry best practices.

• Automation & Scripting: Develop and maintain shell scripts, automation tools (e.g., Ansible, Puppet, or Chef), and other custom scripts for routine tasks and system management.

• Security Management: Implement and enforce security best practices, conduct vulnerability assessments, and ensure the systems are secured against threats.

• Troubleshooting & Support: Resolve complex technical issues, collaborating with other teams to identify root causes and implement solutions in a timely manner.

• Documentation: Maintain thorough documentation for systems configurations, network topology, and procedures for troubleshooting and recovery.

• Team Collaboration: Work closely with developers, network engineers, and other IT staff to support application deployments, system configurations, and performance tuning.

• Mentorship: Provide guidance and mentorship to junior administrators, fostering an environment of continuous learning and improvement.

  Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.

  Requirements:

• Experience: Minimum of 8 years of hands-on experience managing UNIX-based operating systems (Linux, Solaris).

• Education: Bachelor’s degree in Computer Science, IT or related field (or equivalent experience).

• Technical Skills:

• Advanced proficiency in UNIX/Linux system administration.

• Strong knowledge of networking concepts and protocols (TCP/IP, DNS, DHCP, etc.).

• Expertise in system monitoring tools and performance tuning (e.g., Nagios, Zabbix, top, vmstat).

• Experience with scripting languages (Shell, Perl, Python, etc.).

• Familiarity with configuration management and automation tools (Ansible, Puppet, Chef, etc.).

• Experience with system security practices, firewalls, and authentication methods.

• Hands-on experience with virtualization platforms (VMware, KVM, etc.) and cloud services (AWS, Azure, etc.).

• Certifications: Relevant certifications such as RHCE, LPIC, or Solaris Certified System Administrator (preferred but not required).

• Problem-Solving: Strong analytical skills and the ability to troubleshoot complex system issues effectively.

• Communication: Excellent verbal and written communication skills; able to explain technical concepts to non-technical stakeholders.

  Preferred Qualifications:

• Experience working in high-availability environments.

• Familiarity with containerization technologies (Docker, Kubernetes).

• Experience with enterprise storage systems (SAN, NAS).

• Knowledge of automation for system deployment (CI/CD pipelines).

  Salary Range - $98,060 - $151,008

   

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