fulltime vacatures in Ommeren

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Vacancy

Information Security Officer

Driebergen-Rijsenburg (The Netherlands)

Do you want to make a difference and contribute to creating a better world? Are you interested in developing your skills and knowledge, while putting your ideals to work? Join us, we are a frontrunner in ethical banking and global impact investing, and we need people like you to make change happen.

We believe that money can change the world for the better. In fact, our organisation was founded on this belief. Our mission is to create a society that protects and promotes the quality of life of all its members with human dignity at its core.

Do you want to make a difference and contribute to creating a better world? Are you interested in developing your skills and knowledge, while putting your ideals to work? Join us, we are a frontrunner in ethical banking and global impact investing, and we need people like you to make change happen.

We believe that money can change the world for the better. In fact, our organisation was founded on this belief. Our mission is to create a society that protects and promotes the quality of life of all its members with human dignity at its core.

Join our team as an Information Security Officer and help us protect our information assets through strong security practices and proactive risk management.

What you will do:

• Perform security risk assessments for new and existing applications, systems, and services.
• Review and interpret security certifications and assurance reports (ISO 27001, ISAE 3402, SOC 2 Type II).
• Support security risk management for IT service providers.
• Collaborate with IT and business teams to integrate security requirements into projects.
• Contribute to security awareness initiatives.

And more…

You will also have the opportunity to:

• Participate in the development and review of security policies and procedures.
• Support incident response processes.
• Help improve security controls and tools.
• Stay informed about emerging threats and technologies (including AI and cloud security).

We will provide training and support to help you grow.

Profile

What you will bring

Your unique potential and your values matter for us most. We look for people who are self-aware and who think in a holistic way, always conscious about their impact on society, environment, and the economy.

To succeed in this role, you have:

• 3 to 5 years of experience in a similar role.
• A hands-on experience in security risk assessment.
• The ability to understand and analyse security standards liko ISO 27001 certificates, assurance reports like ISAE 3402 SOC2 TYPE2, and so on.
• At least one recognized security certification (e.g., CISSP, CISM, ISO 27001 Lead Implementer, CompTIA Security+).

Offer

What we offer you

An inspiring work culture The most important thing about working with us is that you are part of community that is changing the world for the better. We are constantly improving our work culture to create conditions where every person can thrive, so you are able to:

• find a sense of meaning in your work
• create positive energy and impact with your co-workers
• build mutual trust and respect in working relationships
• enjoy fulfilment at a professional and personal level

A comfortable working environment

Our award-winning sustainable head office is based in Driebergen-Zeist, the Netherlands at the Reehorst Estate, just a 3 minutes' walk from the train station. Combined with working from home, it is an inspiring place to work and connect with your colleagues. One of the interesting facts about it is that we can completely take the building apart and move it to a new location.

And of course, great remuneration and working conditions

• a salary appropriate to the position, our remuneration policy and your experience
• an attractive pension policy
• a mobility card (including free private travels)
• flexible working hours and the opportunity to work from home
• reimbursement of a company bicycle to the max of € 1,500
• 30 holiday days with a 40-hour working week, plus the option of buying 2 weeks of extra holiday days
• extra leave to contribute to voluntary work
• a range of education and training opportunities
• the option to join our collective health insurance
• a working from home allowance per home office day
• suitable home office equipment up to € 750 every 5 years

Sounds interesting?

If you feel that you want to make a difference, don't hesitate to join the Triodos community by applying for this role.

Everyone is welcome and our culture is built with human dignity at its core. We believe in equity and diversity, and we know how valuable everyone's individual perspectives are. We strive to create an environment in which all co-workers and our broader community can feel safe and included.

The closing date for applications is: 31.12.2025

If the role interests you but you still have some questions, please connect with us.

We also don't want to miss out on candidates who feel they don't exactly match the job description, so if this is a role that sounds interesting to you, and you feel you could add value, please apply.

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Who we are

Triodos Bank is a leading expert in sustainable banking, founded in 1980 in the Netherlands, with branches in Belgium, Germany, United Kingdom, and Spain.

Triodos Investment Management is a globally recognised leader in impact investing, that currently manages 20 funds invested in both Europe and emerging markets.

Triodos Regenerative Money Centre is our business unit launched in 2019 with the explicit goal of restoring and regenerating nature and society.

We are a certified B Corp since 2015. B Corp is a growing global community of successful and sustainable companies that create positive social impact and change.

We are also one of the founders of The Global Alliance for Banking on Values , a global network of independent banks using finance to deliver sustainable economic, social, and environmental development.

Location

Driebergen-Rijsenburg (The Netherlands)

Publication Date

15 December 2025

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