OT Cyber Security Field Engineer

About the role

CYRAF is a leading industrial cybersecurity company protecting critical infrastructure such as energy, water, transportation and communications. The OT Cyber Security Field Engineer will design, implement and maintain security measures for OT and IT environments, ensuring resilience against evolving cyber threats.

Key responsibilities

• Perform routine and reactive maintenance for network and IT/OT infrastructure.
• Develop and update maintenance and testing procedures for critical IT/server infrastructure.
• Provide specialized guidance to network architects and contribute to design and implementation of network security controls.
• Support service operational managers and technicians on cybersecurity and integration queries.
• Operate and tune cybersecurity tools, monitor alerts, and analyse incidents.
• Implement and manage firewalls, IDS/IPS, encryption solutions and conduct patching and configuration tasks.

Required profile

• Bachelor’s degree in Cyber Security, Information Technology, Computer Science or related field.
• Proven experience as a Cyber Security Engineer or in a similar role.

Required skills

• Certificate Authentication, Group Policy, Active Directory, LDAP, Kerberos, RADIUS.
• Incident Response, Change Management, Risk Management.
• Security tools: SIEM, firewalls, IDS/IPS.
• Risk assessment and vulnerability management.

What we offer

• Competitive salary and comprehensive benefits.
• Opportunities for professional growth and development.
• Collaborative and inclusive work environment.
• Work on cutting‑edge technology with real impact.