Linux Infrastructure Manager
Há 6 dias
We are seeking a highly experienced Linux Infrastructure Manager to join our team at Natixis in Portugal. As a Linux Infrastructure Manager, you will be responsible for designing, implementing, and maintaining our enterprise-wide Linux infrastructure.
Your primary duties will include system deployment & updates, patching, and configuration management. You will also perform regular system and security audits, vulnerability assessments, and recommend appropriate mitigation strategies.
To ensure high availability and minimal downtime, you will proactively identify and resolve system performance issues. Additionally, you will provide technical support and guidance to users and other IT staff, including troubleshooting and resolving complex issues.
You will document system configurations, processes, and procedures to maintain accurate records and facilitate knowledge sharing. Finally, you will participate in on-call rotations and provide after-hours support as needed.
Requirements and Qualifications- Bachelor's degree in Computer Science, Information Technology, or a related field.
- A minimum of 10 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, Opensift).
- 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.
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