Senior OT Risk Analyst – Industrial Cyber (Remote)

NES Fircroft; Kolding; Hybrid; DKK 673,000 - 972,000; Full time

Job summary

NES Fircroft in Denmark is seeking a Senior OT Risk Assessment Analyst to join a key energy client on a 1-year contract with extension potential. The role supports hybrid office-based work in Kolding (2 days/week) or remote for suitable candidates.

You will lead end-to-end OT risk assessments, apply IEC 62443 and ISO/IEC 27001 risk management, and translate findings into actionable security requirements for industrial environments across SCADA, PLCs, HMIs and OT networks.

Qualifications

• OT/ICS security and industrial risk assessment experience required.
• IEC 62443 and ISO/IEC 27001 family risk management knowledge.
• Energy/utilities or critical infrastructure experience preferred.

Responsibilities

• Plan and drive end-to-end OT cyber and operational risk assessments across complex industrial environments.
• Apply IEC 62443-3-2, risk assessment, zones/conduits, threat scenarios and SL-T; translate risks into security requirements.
• Assess asset criticality, threats, vulnerabilities, likelihood, operational consequences, and risk treatments.
• Demonstrate strong OT/industrial domain knowledge (SCADA, PLCs, HMIs, OT networks).
• Analyze OT architectures, zones, trust boundaries, data flows and dependencies on IT/vendors/remote services.
• Lead structured risk-identification workshops with cross-functional teams.
• Assess risk in operational and business context (availability, safety, production, environment).
• Consolidate findings into portfolio-level OT risk picture and actionable reports.
• Mature OT risk registers and risk-management processes with clear ownership and traceability.
• Translate risks into treatment requirements and high-level solution scopes.

Skills

OT/ICS security

Risk assessment

IEC 62443

ISO/IEC 27001

Industrial engineering

Education

BSc/MSc in Cyber Security or related

IEC 62443 training

ISO/IEC 27001/27005 training

Job description

NES Fircroft in Denmark is seeking a Senior OT Risk Assessment Analyst to join a key energy client on a 1-year contract with extension potential. The role supports hybrid office-based work in Kolding (2 days/week) or remote for suitable candidates.

You will lead end-to-end OT risk assessments, apply IEC 62443 and ISO/IEC 27001 risk management, and translate findings into actionable security requirements for industrial environments across SCADA, PLCs, HMIs and OT networks.