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Medior Information Security Officer

  • Hybrid, Amsterdam
  • Contract, Security
  • Freelance/projects

For a growing commercial organisation, we are looking for a Medior Information Security Officer (ISO) who will work closely under the CISO.

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Your profile as Medior Information Security Officer

About the RoleFor a growing commercial organisation, we are looking for a Medior Information Security Officer (ISO) who will work closely under the CISO. In this role, you will play a key part in strengthening and maturing the organisation's information security framework.Your primary focus will be on improving the ISMS and helping the organisation move towards a higher level of security maturity.Key Responsibilities

  • Support and improve the Information Security Management System (ISMS)
  • Drive initiatives to increase security maturity across the organisation
  • Assist in aligning processes with ISO 27001 standards
  • Identify gaps and support the implementation of security controls
  • Conduct risk assessments and track remediation actions
  • Support internal and external audits (ISO 27001)
  • Work closely with the CISO on strategic security improvements
  • Engage with IT and business stakeholders to embed security in daily operationsYour Profile
  • 3-5 years of experience in information security, IT risk, or compliance
  • Hands-on experience with ISMS and ISO 27001 (required)
  • Understanding of security maturity models and continuous improvement
  • Experience supporting audits and implementing controls
  • Strong communication skills and stakeholder engagement
  • Proactive, structured, and eager to develop further
  • Fluent in Dutch and English (verbal and written)
  • Based in the NetherlandsWhy Join?
  • Work directly with an experienced CISO and learn from a strategic level
  • Opportunity to actively improve and mature the security organisation
  • Hybrid working environment
  • Growing commercial company with short lines and impact
  • Room for professional and certification growthInterested?Apply now by sending your CV and a short motivation. We look forward to hearing from you!

Creating the future of IT Infrastructure and Cyber Security

Creating the future of IT Infrastructure and Cyber Security

Do you want to further develop yourself as an IT Infrastructure or Cyber Security professional? Tergos matches ambitions, skills and personalities to find the organisation or assignment that suits you best.

Triple focus

Our sales consultants each focus on one IT Infrastructure or Cyber Security expertise, one specific type of employment and one particular region. Thanks to this triple focus, they know all relevant organisations within their focus area. As a result, they quickly find your best match.

Application process steps

Step 1

Apply

Fill out the application form. Or give us a call for more information.

Step 2

Connect with a Tergos Consultant

We'll discuss your preferences, ambitions, and the job specifics. A match? Then we'll introduce you

Step 3

Receive an invitation and ace your interview

Get the details and preparation tips from us. After the interview, we'll continue to support you.

Step 4

Both parties excited? Receive your contract!

Dive into the conditions and sign the agreement.

Step 5

Get started

Start with confidence and well prepared. We'll stay in touch to see how we can further assist you.

Apply now

Drop your contact details and make sure to keep your phone close by, we will contact you shortly.

  • Closing date: 15 April 2027
  • Publication date: 13 May 2026

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