Security & System Engineer - Linux

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For our client in Zurich, we are looking for an experienced, motivated, and open-minded ICT System Engineer (Linux).

You are a Senior Security & System Engineer with experience in Linux server management, PKI, and working in a regulated environment. You see taking responsibility for systems and data with a high security classification as a
positive challenge.

You are passionate about operations and ready to support the team with your expertise.

You enjoy analysing problems and driving solutions forward.

Your tasks:

• Operate and maintain the PKI and signing environment in accordance with the regulatory frameworks and standards
• Facilitate and accompany external audits of the environments together with the ISO
• Support 2nd level and development team for troubleshooting and implementation of new releases
• Troubleshooting (3rd level support) and incident management (on-call) (Log analysis; Communication with
  2nd level and vendors)
• On-call / Pikett duty
• Linux server management (RedHat) (Deploying patches and updates; standard virtualization)
• Automation (Deployment, configuration management; Puppet, Ansible)
• Security (Implementing security best practices)
• Application operation
• Collaboration with external teams
• Hardware management (Installation; Maintenance, exchange of components)

Your profile:

• You are a Senior Security & System Engineer with at least several years of experience, including Linux server management (RHCE or equivalent experience)
• Experience working in a regulated environment
• Solid knowledge of PKI, HSM, and electronic signatures
• Strong troubleshooting skills (log analysis, 3rd level support, incident management)
• Skills Nice to have: Knowledge of TCP/IP, Web application firewalls, Automation, deployment and config management, Web/application servers
• Good Level of English (B2-C1), German skills are an advantage.