Engineer Authentication and SSO

3 tygodni temu


Warsaw, Polska ISS Pełny etat

Location: Warsaw, Poland or Porto, Portugal

Language: English

Main purpose for the position:

The primary purpose of this position is to design, implement, and manage robust authentication and Single Sign-On (SSO) solutions to ensure secure and seamless user access across our systems and applications.

Your key responsibilities will be:

Design, develop, and implement authentication and SSO solutions. Manage and maintain existing authentication and SSO infrastructure. Collaborate with cross-functional teams to integrate SSO with various applications and systems. Monitor, troubleshoot, and resolve issues related to authentication and SSO. Ensure compliance with security standards and best practices. Stay updated with the latest developments in authentication and SSO technologies and trends. Support ISS customers with Customer Access Management and Identity Management (CIAM) integration, ensuring authentication/SSO integration and B2B/B2C solutions. Document processes, configurations, and system changes.

Professional Qualifications:

Proven experience in designing and implementing authentication and SSO solutions. Strong understanding of authentication protocols such as OAuth, SAML, WS-Federation and OpenID Connect Experience with SSO technologies based on Entra ID/Azure AD, Okta, Ping Identity Proficiency in scripting and automation (e.g., Python, PowerShell). Knowledge of security standards and best practices. Experience with identity and access management (IAM) solutions. Familiarity with cloud platforms (e.g., Azure, AWS, Google Cloud).

Personal Qualifications:

Excellent problem-solving and troubleshooting skills. Strong communication and collaboration abilities. Ability to work independently and as part of a team.

Why ISS

Since our founding in 1901, ISS has been a people-first company. We recognize the power of diversity and celebrate the differences that make us unique. When everyone is free to be themselves, everyone benefits. Our people feel safe, respected, represented, and supported as their authentic selves, allowing them to seize opportunities and reach their full potential. We take seriously our obligation to improve lives, make a difference in our communities, and protect our planet — because when we get things right, the world works better. And that is what drives us.



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