IAM Consultant (m/f/d)

IAM Consultant (m/f/d)
IT / Essen Headoffice / hybrid / full-time / iSE02600
Contract title: (Senior) Specialist IT-​Security

Welcome to ista

At ista, we support property owners and managers in making their buildings fit for the future and kind to the planet. That includes tracking and billing energy consumption in a way that's easy to grasp, to help save energy and cut CO₂ emissions. With over 6,300 employees in 20 countries, we're committed to making it happen. Join us and help shape tomorrow, secure in the knowledge that you're part of a successful company that also offers you the flexibility of agile working practices.

Everyone is welcome at ista, regardless of age, gender, background, sexual orientation, religion, or disabilities. We're proud to be part of a diverse team. Fostering a culture of team spirit and togetherness, we are always there for one another. We set great store by ensuring a healthy work-life balance for our people. Plus, we offer each and every employee the opportunity to pursue further training and personal development.

Securing digital identities and managing access is central to our mission. We're expanding our Identity & Access Management team to ensure secure, seamless access for the right people at the right time.

Do you live and breathe digital identity? We're on the hunt for a sharp, self-​driven professional who loves making systems talk to each other securely and seamlessly. If words like OAuth 2.0, SAML, and OpenID make your heart race, you might be the one we've been waiting for.

• Lead and support application onboarding to IAM platforms from consultation to integration. You'll be the go-to expert making it all work
• Collaborate closely with cross-​functional teams to architect, implement, and optimize secure identity solutions that scale with the business
• Translate complex requirements into secure, intuitive, and user-​friendly IAM solutions
• Stay hands-on with modern authentication and authorization technologies, continuously exploring new tools, methods, and standards
• Contribute to shaping IAM best practices, bringing fresh ideas and proven experience to keep us at the forefront of secure digital identity

• You are a pro at consultancy and integration for onboarding applications into modern Identity and Access Management (IAM) solutions — seamlessly connecting people, systems, and data
• You love getting into the details of secure and scalable identity architectures and have hands-on experience with leading IAM tools like:
  • SailPoint Identity Security Cloud
  • Keycloak
  • Microsoft Entra ID
  • Privileged Access Management (PAM) solutions
• You speak the language of security fluently — from JWT, OAuth 2.0, OpenID Connect, SAML, to SCIM — and you know how to apply current best practices to keep every interaction safe and smooth
• You work independently and with precision, managing your projects with structure, ownership, and a touch of creativity
• You are familiar with modern secure coding practices, and you understand how development and security go hand in hand
• You are fluent in English and comfortable working in German (B2 level) — collaborating across teams and cultures comes naturally to you

• Do the right thing with purpose and a future: our services save CO₂ and protect the environment – we are working for a sustainable world of tomorrow
• Enjoy many benefits: Look forward to an attractive salary, 30 days' vacation per year, and flexible working hours, including the opportunity to work up to 50% of the week on a mobile basis
• Secure good prospects for yourself: We are an internationally successful company with agile working methods and an open corporate culture. Our future course offers you long-term and excellent career options.
• Stay curious and develop yourself further: Standing still is not an option for us, which is why we support you in every aspect of your development – a variety of learning opportunities await you
• Experience a working environment full of trust: We all pull together
• Have fun in a motivated team: Whether it's a barbecue event, an international soccer cup or ice cream for everyone in summer – we always come up with something new, so stay tuned!

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