Natixis in Portugal is a Centre of Expertise whose mission is to transform traditional banking by developing innovative solutions for the business, operations and work culture of Groupe BPCE worldwide. 
As part of Groupe BPCE’s international division, Natixis in Portugal designs and delivers solutions for its two core areas — Corporate & Investment Banking and Asset & Wealth Management — as well as transversal services that support all entities across the Group. 
With more than 3,000 employees representing 46 nationalities, the teams work across Information Technology, Banking Support Activities, and Compliance, in an integrated, inclusive, and cross-functional way, supporting all business lines and platforms of the Group.  
A disruptive mindset and a culture of proximity and agility identify Natixis in Portugal Team and reflect the company's mission to transform traditional banking at a global scale: a perfect match in the Portuguese dynamics and entrepreneurial ecosystem.

We are looking for  Linux System Administrator (local contract) for our BPCE-IT team.

We are currently seeking an experienced Linux System Administrator to join our team in a major financial group. As a Linux System Administrator, you will be responsible for maintaining and enhancing the stability, security, and performance of our critical Linux-based systems, ensuring seamless operation of the bank's IT infrastructure.

• Manage, maintain, and monitor Linux servers and applications, including system deployment & updates, patching, and configuration management.
• Perform regular system and security audits, vulnerability assessments, and recommend appropriate mitigation strategies.
• Proactively identify and resolve system performance issues, ensuring high availability and minimal downtime.
• Provide technical support and guidance to users and other IT staff, including troubleshooting and resolving complex issues.
• Document system configurations, processes, and procedures to maintain accurate records and facilitate knowledge sharing.
• Participate in on-call rotations and provide after-hours support as needed.

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• A minimum of 3 years of experience as a Linux System Administrator, preferably in the financial or banking sector.
• Strong knowledge of Linux operating systems (RHEL, CentOS), including LVM
• Experience with virtualization technologies (VMware)  and containerization platforms (Podman, Docker, Kubernetes, Openshift).
• Familiarity with network protocols, firewalls, and load balancing solutions.
• Knowledge of storage solutions, such as SAN, NAS.
• Knowledge in scripting languages (e.g., Bash, Python, or Perl) for automation (Ansible Tower/Ansible Automation Platform) and process improvement.
• Experience with configuration management tools and version control systems (Bitbucket/Git).
• Understanding of ITIL principles and experience working within ITIL-based environments.
• Excellent problem-solving, analytical, and communication skills.
• Ability to work independently and as part of a team in a fast-paced, dynamic environment.
• Relevant certifications such as RHCSA/RHCE are a plus.

Other Requirements:

-          English level B2 (mandatory) / French is a plus 

-          Good communication skills

-          Good organizational, analytical and problem-solving skills

-          Fast learner, easy to adapt, team worker

-          Availability to:

o   On Duty Call (mandatory)

o   Punctual trips to France

Our workplace reflects the vibrant spirit of our locations, with initiatives such as a Green Transportation Budget, electric bikes and a flexible Hybrid Work Policy. We promote wellbeing through the Honolulu Wellness Club, a Prayer Room, a Lactation Room, and themed Villages that inspire creativity and collaboration. Through our ESG and DEI strategies, we are commit to being inclusive, caring, and fair, ensuring every voice is heard and valued.