Industrial OT Cybersecurity Consultant for Safe Operations

Azertium IT; España; On-site; EUR 50,000 - 70,000; Full time

Job summary

Azertium IT is seeking an OT Cybersecurity Consultant to join the central CISO team and bolster the security of global industrial systems. You will work with the OT Cybersecurity Center of Excellence to implement policies, architectures, and risk mitigations across production environments.

The role requires 3–5 years in OT security, familiarity with ISA/IEC 62443 and CSF, and strong English communication. You will collaborate with plant operators, site managers, and IT teams to enable safe,

Qualifications

• Bachelor’s degree in Cybersecurity, IT or related field.
• 3–5 years OT security experience in industrial environments.
• Familiarity with ISA/IEC 62443 and CSF.
• NIS2 awareness is a plus; strong cross‑functional communication.
• Self‑starter capable in a decentralized setting.
• Fluency in English (written and spoken) is required.

Responsibilities

• Support deployment of OT Cyber Roadmap from PoC to operations across sites.
• Conduct structured ICS risk assessments and propose pragmatic mitigations.
• Help define and improve OT security policies aligned with CSF and ISA/IEC 62443.
• Collaborate on asset management, patching, backup, and SDLC for industrial projects.
• Contribute to OT Center of Excellence and drive best practices.

Skills

OT security

ICS/OT

NIST CSF

ISA/IEC 62443

Risk management

Vulnerability assessments

Stakeholder management

English proficiency

Education

Bachelor's degree in Cybersecurity

Job description

Azertium IT is seeking an OT Cybersecurity Consultant to join the central CISO team and bolster the security of global industrial systems. You will work with the OT Cybersecurity Center of Excellence to implement policies, architectures, and risk mitigations across production environments.

The role requires 3–5 years in OT security, familiarity with ISA/IEC 62443 and CSF, and strong English communication. You will collaborate with plant operators, site managers, and IT teams to enable safe,