OT Security Senior Consultant — ICS & Industrial Cyber Risk

Anonymous; Lisboa; On-site; EUR 60,000 - 90,000; Full time

Job summary

EY Portugal seeks an OT Security Consultant to help clients identify, assess and mitigate cybersecurity risks across industrial environments, including ICS, SCADA and DCS. You will conduct maturity assessments, gap analyses against frameworks like IEC 62443 and NIST CSF, and collaborate with multidisciplinary teams across Energy, Utilities, Manufacturing and Transportation.

The role involves reviewing network architectures, supporting compliance with NIS2, and contributing to incident response

Qualifications

• 3 to 6 years of experience in Cybersecurity, OT, Industrial Automation or related fields.
• Experience in industrial environments (Energy, Utilities, Manufacturing, etc.).
• Knowledge of PERA, ICS, DCS, SCADA and SIS concepts.

Responsibilities

• Identify, assess and mitigate cybersecurity risks across industrial environments.
• Conduct OT cybersecurity maturity assessments and gap analyses.
• Support OT security strategies, target operating models and roadmaps.
• Review industrial networks, segmentation and secure remote access.
• Assist with compliance (NIS2, IEC 62443) and incident response planning.

Skills

OT security

Cybersecurity

Industrial automation

ICS

DCS

SCADA

PERA model

NIST CSF

IEC 62443

MITRE ATT&CK for ICs

Education

Degree in Cybersecurity

Electrical Engineering

Tools

Nozomi Networks

Claroty

Dragos

Armis

Industrial Defender

TXOne Networks

Job description

EY Portugal seeks an OT Security Consultant to help clients identify, assess and mitigate cybersecurity risks across industrial environments, including ICS, SCADA and DCS. You will conduct maturity assessments, gap analyses against frameworks like IEC 62443 and NIST CSF, and collaborate with multidisciplinary teams across Energy, Utilities, Manufacturing and Transportation.

The role involves reviewing network architectures, supporting compliance with NIS2, and contributing to incident response