Security Engineer (m/f/d) (Freelance/Service Agreement)

We are looking for an experienced Security Engineer (m/f/d) to support Flix on a project basis through a service agreement collaboration. The consultant will provide expertise in client-side security, incident response automation, and security tooling across Flix's technology environment. The collaboration will involve working with security engineers, infrastructure and software engineers, and business stakeholders to improve Flix's overall security posture and reduce manual security operations.

Scope of Services

Set up and configure client security tools related to email security, access management, and asset protection in collaboration with the internal security team

Automate incident response processes and repetitive security workflows using Python — including phishing triage, secret rotation, and M365/Graph automation — to reduce manual effort and increase team capacity

Support incident response activities related to client-side security events such as account compromise and phishing incidents, collaborating with stakeholders across the organisation

Review and assess existing security measures and contribute concrete recommendations for improving detections, response runbooks, and overall security services at Flix

About You

Proven experience with client security applications, including email security, phishing mitigation, and endpoint protection

Hands-on experience with incident response and service desk ticket handling

Solid programming skills in Python with a focus on clean, maintainable automation code

Experience with monitoring or SIEM tools such as Splunk, ElasticSearch, or Datadog

Strong collaboration and communication skills when working with both technical and business stakeholders

Professional proficiency in English (written and spoken)

Collaboration Model

Cooperation based on a service agreement with independent delivery of agreed services and invoicing