We are looking for skilled and motivated individuals to join our team in Poland and be a part of EMEA UNIX team within CIB IT PRODUCTION as Senior Linux System Engineer.

The position consists of the administration of a Linux platform with around 40k servers, in a banking production environment. Incident management as well as planning  and  implementing changes on a day-to-day basis.

Due to a large number of assets to manage, being able to automate your BAU tasks is a key point. Vulnerability and obsolescence remediation, proactive improvements and being involved in transformation projects are a part of the day-to-day of this position as well.

Linux System Engineer

Responsibilities:

• Installing and configuring Red Hat software products and servers.
• Designing and implementing solutions using Git and Veritas Cluster & Volume manager.
• Managing of SAN and NAS.
• Maintaining and adapting the configuration of server software and system components lifecycle management.
• Defining requirements as a part of the product lifecycle to influence new designs and standards.
• Leveraging Red Hat Ansible Automation Platform whenever and wherever possible (or other automation skills valuable like Puppet for developing and maintaining automation scripts).
• Maintaining and monitoring the infrastructure using different tools.
• Tickets resolution through incidents, problems and different requests from the clients or other infrastructure teams.
• Collaborating with support, operations and engineering teams to investigate and troubleshoot problems.
• Providing training to colleagues about subject matters in scope, and advising the project team in areas such as capacity management.
• Contingency planning, environment planning, configuration management and other relevant tasks.
• Maintaining the documents describing the system and its infrastructure.
• Participating in an on-call and shift work model.

Requirements:

• 5+ years of professional experience in area of Linux administration.
• Experience in administration of Red Hat Linux, Ubuntu and Solaris with expertise on high availability environments.
• Background in SAN and NAS management.
• Knowledge of technologies like Puppet, Ansible, Git, Veritas Cluster & Volume manager, Python and OpenSVC.
• Knowledge of DevOps methodologies and some Cloud experience will be valued.
• Eager to learn and an analytical mindset.
• Experience of delivering strategic priorities within timelines on production environment and support.
• Openness to regular travels to Madrid and Paris.

What we offer:

• Hybrid work mode, 60% working from home within a month
• Equivalent for remote work expenses (120 PLN per month)
• Stable employment in the international company
• Fully paid private medical care for employee
• Pre-paid lunch card
• Employee Pension Plan
• Co-financed Multisport Card
• MyBenefit Cafeteria Platform
• Life insurance
• Car parking availability in the office building
• Trainings and development opportunities