Senior System Security Engineer

Vor 2 Tagen


Zürich, Zürich, Schweiz Coopers Group GmbH Vollzeit

Job Description:

Your tasks include maintaining and operating the PKI and signing environment according to regulatory frameworks and standards.

  • Facilitate external audits of environments together with the ISO.
  • Support 2nd level and development teams for troubleshooting and implementation of new releases.
  • Troubleshoot (3rd level support) and manage incidents (on-call), including log analysis and communication with vendors.
  • Perform on-call/pikett duty and Linux server management (RedHat), including deploying patches and updates, standard virtualization.
  • Implement automation (deployment, configuration management; Puppet, Ansible) and security best practices.
  • Operate applications and collaborate with external teams.
  • Manage hardware (installation, maintenance, exchange of components).

About You:

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


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