Unix System Administrator

HCLTech; Lille; On-site; EUR 55,000 - 75,000; Full time

Job summary

HCLTech is hiring a UNIX System Administrator in Lille, Hauts-de-France, France. The role focuses on strengthening AIX and Linux systems, Kubernetes environments, and storage solutions for a client facility.

The position requires strong expertise in system installation, configuration, maintenance, and incident resolution, with on-call rotations including weekends. Key responsibilities include administering AIX/Linux/storage, maintaining environments, handling incidents, and producing

Qualifications

• Expertise in Linux/AIX administration.
• Experience with Kubernetes.
• Knowledge of NetApp, Datadomain and IBM storage solutions.
• Familiarity with SAN switch (Fabric).
• Backup management experience.
• Experience with ELK stack.

Responsibilities

• Administer AIX, Linux, and Storage systems.
• Maintain and evolve system environments.
• Install and configure systems.
• Handle alerts, incidents, and problems.
• Provide infrastructure for projects.
• Prepare and maintain infrastructure documentation.
• Report interventions and incidents (JIRA).
• Maintain system and process references.
• Participate in on-call rotations and interventions outside business hours, including weekends.

Skills

Linux/AIX administration

Kubernetes

NetApp/Datadomain/IBM storage

Job description

HCLTech is a global tech company with 225,000+ HCLTechies across 60 countries, offering digital, engineering, and cloud solutions. Serving major industries like Financial Services, Manufacturing, Healthcare, Telecom, and more, its 12-month revenue ending September 2024 was $13 billion.

HCLTech France: +500 HCLTechies. Offices: Paris, Lyon, Toulouse and Blagnac.

We are seeking for a UNIX System Administrator to fill the position to join our team at a client’s facility in Lille, Hauts-de-France, France.

• 4 days onsite
• Years of experience: 5+years

Overview:

The role is to strengthen the administration and management of AIX systems, Linux, Kubernetes environments, and storage solutions. The mission includes the installation, configuration, maintenance and resolution of incidents, as well as the provision of infrastructure for internal projects.

Responsibilities:

• Administer AIX, Linux, and Storage systems
• Maintain and evolve system environments
• Install and configure systems
• Handle alerts, incidents, and problems
• Provide infrastructure for projects
• Prepare and maintain infrastructure documentation
• Report interventions and incidents (JIRA)
• Maintain system and process references
• Participate in on-call rotations and interventions outside business hours, including weekends

Mandatory skills:

• Expertise in Linux/AIX administration
• Experience with Kubernetes
• Knowledge of NetApp, Datadomain, IBM storage solutions
• Familiarity with SAN switch (Fabric)
• Backup management
• Experience with ELK stack

Appreciated skills:

• Incident and problem management
• Automation and scripting
• Experience with ticketing tools (e.g., JIRA)

Why become an HCLTechie?

At HCLTech, we offer diverse opportunities to learn, innovate, and fast-track your career. You'll work with global clients and industry-leading experts, gaining access to mentorship and rewarding growth paths. Our people-friendly work culture fosters flexibility, leadership, and personal and professional growth, giving you the freedom to explore, experiment, and thrive.

We believe in doing things differently, offering hands-on training and coaching, and celebrating the passion and commitment of our teams. Discover the benefits of joining HCLTech:

• Global career opportunities and mobility.
• Flexible work environment supporting work-life balance.
• Exciting projects and upskilling opportunities to shape your role.
• Total wellbeing focus: Beyond professional growth, you’ll be able to collaborate with like-minded colleagues to drive meaningful impact through initiatives like our CSR Council, Diversity Council, Women Connect, and many more.