Senior Authentication Systems Engineer

Vor 7 Tagen

Genf, Genf, Schweiz CERN European Organization for Nuclear Research Vollzeit

Job Summary:

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We are seeking an experienced Authentication Service Manager to join our team at CERN. The successful candidate will be responsible for leading the development and operations of our Single Sign On (SSO) platform, based on Keycloak, and related services.

The ideal candidate will have extensive experience with troubleshooting system integrations and technical user support, as well as knowledge of authentication protocols and administration of computing systems. Additionally, they should be proficient in using Git, GitLab, CI/CD tools, Kubernetes, and GitOps.

The selected candidate will contribute to the service codebase and supervise related activities. They will also create and maintain contacts with relevant partners, such as Keycloak developers, industry, and research organizations.

Key Responsibilities:

  • Lead the development and operations of SSO and related services
  • Ensure that expectations are met as a critical service for CERN
  • Enhance the service to meet the evolving needs of the organization
  • Provide support, documentation, training etc. to the user community
  • Contribute to the service codebase and supervise such activities
  • Create and maintain contacts with relevant partners (Keycloak developers, industry, research organizations)

Requirements:

  • Masters degree or equivalent relevant experience in Computer Science or a related field
  • Extensive experience with troubleshooting system integrations and technical user support
  • Knowledge of authentication protocols: oIDC, SAML, Kerberos, X.509 certificates
  • Administration of computing systems: upgrades, application of security patches, system and data migrations, backup and recovery
  • Proficiency with Git, GitLab, CI/CD tools, Kubernetes, GitOps
  • Knowledge of best practices for implementing ICT security standards and policies
  • Knowledge of programming techniques and languages: Python, Java, ReactJS
  • Capturing and analysis of requirements for ICT systems
  • Leading with Strength and Credibility: making timely decisions that balance systematic analysis with decisiveness; dealing with difficulties in a timely manner
  • Achieving Results: delivering high quality work on time and fulfilling expectations
  • Solving Problems: adopting a pragmatic approach; understanding the value of adopting generic rather than 'gold-plated' technical solutions
  • Working in Teams: working well in groups and readily fitting into a team; participating fully and taking an active role in team activities
  • Creating Vision and Strategic Partnerships: participating, encouraging and actively supporting cross-functional and cross-departmental work and projects; recognizing the benefits of collaboration with external partners, understanding their functioning and developing a strong network within the sector

Benefits:

  • Contract type: Limited duration contract (5 years). Subject to certain conditions, holders of limited-duration contracts may apply for an indefinite position.
  • Working Hours: 40 hours per week
  • This position involves stand-by duty, when required by the needs of the Organization.

About CERN:

CERN is a dynamic and inclusive workplace where diversity is valued and celebrated. As a member of our team, you will have access to a range of benefits including health insurance, retirement plans, paid parental leave, professional training and development opportunities, and much more

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