Medior Information Security Officer

Do you want to apply your information security knowledge and experience in a dynamic and growing environment where you can help us mitigate risks and maintain control?

The NN Customer & Digital Security team is looking for a medior information security officer who can take a proactive role in managing information security risks in collaboration with the C&D Dev Ops teams and product owners to help us stay in control. Within C&D, we have several teams, including end-to-end Dev Ops teams. In this environment, you will be regarded as the medior information security expert.

As a medior Information Security Officer, you will advise and support teams in conducting risk assessments, help teams mitigate risks, and enhance their security knowledge and posture. It is part of your responsibility to review and verify whether technical measures are implemented correctly and to support the (Dev Ops) teams in that regard.

Your role as a team member of the C&D Security team is to define, review, and support the implementation of standards and guidelines for a structured and well‑aligned way of working to information security and compliance.

In this role, you will work with the second line, internal auditing, and various C&D (Dev Ops) teams on a wide range of information security and compliance tasks, such as conducting security reviews, threat modelling, providing information security advice, interpreting vulnerabilities, and assisting in resolving audit findings.

You will help to:

• Assess, review, and report on the implementation of security controls based on our IT control framework (ITCF)
• Assist in the process of conducting information risk assessments and create control statements
• Verify whether control measures are properly established, formulate recommendations for improvement, and serve as the point of contact during audits
• Perform risk assessments on third‑party suppliers to ensure they meet our security requirements and regulatory obligations
• Conduct threat modelling, walk through vulnerabilities with teams, and provide advice on solutions

NN invests in an inclusive, inspiring work environment and in skills and competences for the future. We match this with employee benefits that are in line with what is needed today and in the future. This way, we offer our employees the opportunity to get the best out of themselves.

We offer you:

• Salary between €4.324 and €5.765 based on a 40‑hour workweek, depending on your knowledge and experience
• 13th month and holiday allowance are paid with your monthly salary
• 27 vacation days for a 5‑day working week and three Diversity Days
• A modern pension administered by Be Frank
• Plenty of training and learning opportunities
• NS Business Card 2nd class, which gives you unlimited travel, also privately.
  Do you prefer to travel with your own transport? Then you can declare the kilometres travelled
• Allowances for setting up your home office and for internet use

We are looking for a candidate with 3‑5 years of working experience as a security officer, preferably within the financial sector. A relevant Bachelor’s or Master’s degree, such as computer science or a related field, preferably with additional certifications like CISSP or CRISC. A person who understands information security control tracking, has experience with closing IT security audit findings, can perform security reviews and can consult Devops teams in the implementation of security measures preferably in cloud environments.

• Proactive, result‑driven and able to set priorities and plan ahead
• Able to enter into a discussion with product owners regarding the design choices and integrity of the applications, identify risks, and give advice on appropriate solutions and measures
• Ab…