The Technical Administrator Unix is the main operational role for the provision of the Unix operational services.

• He/She is responsible for effective provisioning, installation/configuration, operation, and maintenance of a datacenter environment in regards to hardware, software and related infrastructure.
• Participate in technical reviews and development to enable continual innovation within the infrastructure.
• Ensure a smooth transition of projects into daily operations by performing activities linked to operations within the project life-cycle.
• Incidents resolution and problems identification.
• Infrastructure monitoring, availability testing and reporting.
• Implement standard changes and service requests.
• Documentation management.
• On-call service.

• University degree or equivalent level through experience and professional training.
• At least 5-8 years of professional experience on Linux (ideally RedHat Enterprise Linux), within large-scale Data Centre environments.
• Comfortable with most aspects of administration of systems (LVM, process management, recources, file manipulation…).
• Extensive understanding of most of the technical aspects and concepts.
• Ability to write automation solutions in some language (e.g. Python, Ansible, Bash, Perl).
• Extensive knowledge on protocols: HTTP, DNS, NTP, SMTP.
• Extensive knowledge network OSI mode.
• ITIL knowledge.
• Fluency in English (at least B2 level).
• Ability and willingness to quickly learn new technologies, capable of self-study.
• In addition to your strong communication skills, you are structured, process minded and able to maintain the high level overview.

Nice to have:

• Tools: GIT/GitLab, Jenkins, RedHat Satellite, Kickstart.
• Nagios/Icinga2 knowledge or any other similar monitoring tool.
• Any cluster-based knowledge.
• VMware knowledge.
• Any automated configuration mgmt tool like CFEngine, Ansible.

Don’t hesitate! Join our team

What you’ll get:

Arηs is a fully independent group of companies specialized in managing complex IT projects and systems for large organisations, focusing on state-of-the-art software development, business intelligence and infrastructure services.

We are composed of 16 entities across 8 countries that are unified by the Arηs Group, with more than 2500 consultants.

This corporate structure enables us to respond quickly to market changes and customer requests, and to communicate and make decisions without layers of bureaucracy.

Our success can be attributed to the synergy among our nine complementary entities, combined with our methodologies, which are based on the Rational Unified Process (RUP) and the Scrum agile software development framework.

An informal hierarchy and work environment:

Our open, flat structure supports a strong focus on communication and collaboration, enabling to respond quickly to market changes and customer requests.

An attractive salary package:

With an attractive salary and benefits package – including advantageous fringe benefits – you’ll be paid for what you love to do.

A strong corporate culture:

You’ll join a dynamic team of smart and ambitious people. From the way we hire, to the way we relate to our clients – our values from the foundation of the way we work.

Learning & development opportunities:

We constantly invest in our people and are committed to providing individual development opportunities to help you continue to grow and stay happy and satisfied at work.

Exciting projects:

You’ll take ownership of various projects for both public and private clients: calling for creativity and innovation, at the cutting-edge of technology.

A rock solid company:

With more than 250 customers, and 25% turnover growth in FY2022, you’ll join a business with a sustainable and growth-oriented plan.