Part-Time Technical Security Officer — Cloud & Risk

Yenlo; Schiphol-Rijk; Hybrid; EUR 30,000 - 60,000; Part time

Benefits offered by this job

Salary and bonuses

Holiday allowance

Vacation days

Pension

Laptop/phone

Internet allowance

Hybrid work

International team

Job summary

Yenlo is seeking a part-time Technical Security Officer (0.5 FTE / 20 hours per week) in the Netherlands with a hybrid work model. You will safeguard and improve information security across Yenlo and customer environments, bridging policy and practical technical controls.

You’ll work closely with engineering, operations and customers, reporting to the Quality & Risk Officer, and contribute to security incident handling, monitoring, and audits with hands-on expertise.

Qualifications

• Bachelor’s or Master’s degree in IT, Cyber Security or a related field.
• 3+ years of experience in information security or a similar role.
• Strong technical affinity and understanding (cloud, networking, APIs).
• Experience with risk management and quality/compliance processes, policy writing, BCM/BCP implementation.
• Knowledge of ISO 27001, SOC2, BIO, DORA, NIS2, GDPR.
• Experience in advising senior stakeholders on security topics.
• Experience with customer interactions, audits and security assessments (e.g. pen tests).
• Certifications such as CISSP, CISM are a plus.

Responsibilities

• Take ownership of information security with a focus on technical implementation and assurance
• Translate policies, regulations and customer requirements into practical and enforceable technical controls
• Perform and guide risk assessments (e.g. threat modeling, impact analyses)
• Review architectures and solutions to ensure security-by-design principles
• Coordinate and support security incident handling and root cause analyses
• Take responsibility for the security officer mailbox and follow up on incoming questions and reports
• Contribute to the setup and improvement of monitoring, logging and detection
• Execute and evaluate phishing and security awareness campaigns
• Ensure compliance with security requirements across internal teams and external suppliers
• Prepare and support audits (e.g. ISO 27001, NEN7510) with substantive technical input
• Report on risks, incidents and improvement actions

Skills

Information security

Cloud

Networking

APIs

Risk management

Compliance

Policy writing

BCM/BCP

Audits

Pen tests

Stakeholder advisory

Education

Bachelor’s or Master’s in IT/Cyber Security

Tools

CISSP

CISM

Job description

Yenlo is seeking a part-time Technical Security Officer (0.5 FTE / 20 hours per week) in the Netherlands with a hybrid work model. You will safeguard and improve information security across Yenlo and customer environments, bridging policy and practical technical controls.

You’ll work closely with engineering, operations and customers, reporting to the Quality & Risk Officer, and contribute to security incident handling, monitoring, and audits with hands-on expertise.