Senior Security Engineer

Closes on 04/11/2026BrusselsHybrid, 40% on site
Remuneration: 4.050 - 5.150 EUR/mo gross ·Freelance also possible

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Job description

We are looking for a Senior Security Engineer to maintain and strengthen security solutions that support digital services. You will combine day-to-day operations with improvement projects, with particular attention to identity, access and authentication.

Your role

  • Define security requirements and configure, support and maintain security tools.
  • Manage identity components, accounts, provisioning and access management.
  • Monitor security systems, improve observability and protect against unauthorised access.
  • Develop security procedures and recommend policy improvements.
  • Advise colleagues and management on security, including OAuth and OpenID Connect.
  • Raise awareness of security procedures and train employees.

You have

  • Advanced Active Directory knowledge, typically gained over seven to nine years.
  • Intermediate Agile knowledge, typically gained over four to six years.
  • Advanced identity and access management knowledge, typically gained over seven to nine years, with use in the past year.
  • Advanced OAuth knowledge, typically gained over seven to nine years, with use in the past year.
  • Intermediate Okta knowledge, typically gained over four to six years.
  • Intermediate OpenID Connect knowledge, typically gained over four to six years.
  • Knowledge of SailPoint.
  • Intermediate knowledge of the secure software development lifecycle, typically gained over four to six years.
  • Dutch or French at C1 level.
  • English at C1 level.

A plus

  • At least seven years of experience as a Security Engineer, including work in the role in the past year.
  • Experience with RUP.
  • A good understanding of authentication protocols and providers.
  • Knowledge of LDAP.
  • Knowledge of application firewalls.
  • Knowledge of web services.
  • Practical scripting knowledge in Linux or Windows environments.
  • Experience in network security.
  • Knowledge of Auth0 web services.
  • Practical knowledge of security solution administration.
  • Experience troubleshooting security solutions.
  • Experience improving security solutions.
  • A practical, solution-oriented approach.
  • Clear communication and technical advice for different audiences.
  • A proactive approach.

Working at Neurho

Founded in 1998, Neurho is a Belgian IT and business consultancy. For more than 25 years, we have been helping banks, insurers, energy companies and public institutions in Belgium and Luxembourg with their transformation projects. At Neurho, you work on varied and challenging assignments, where your expertise is recognised and your growth encouraged. On top of your salary, you enjoy many extra-legal benefits, designed to suit your role, your needs and your personal wishes.

Neurho is committed to equal opportunity and welcomes every application, regardless of age, origin, nationality, gender, social background, beliefs or disability.