Senior OT Security Consultant — Build & Lead ICS Security Programs

Anson McCade; Cardiff; On-site; GBP 90,000 - 130,000; Full time

Job summary

Anson McCade is partnering with a Belfast-based DTCS practice to build a new OT Security capability. Senior to Principal consultant roles will shape strategy, lead engagements across critical infrastructure, and influence long-term growth. Strong OT security expertise and client-facing confidence are key.

Roles involve designing OT security architectures, driving transformation programmes, and mentoring colleagues as the Belfast practice grows from the ground up.

Qualifications

• OT/ICS Cyber Security knowledge across SCADA/DCS/PLC environments.
• Experience in OT security architecture and risk assessments.
• Familiarity with IEC 62443, NIST or similar frameworks.

Responsibilities

• Lead OT/ICS security engagements for critical infrastructure and regulated environments.
• Shape OT security strategies and transformation programmes.
• Lead security assessments across complex industrial environments and advise senior stakeholders.
• Develop OT security architectures and operating models; mentor junior staff.

Skills

OT Security

ICS Security

SCADA/DCS/PLC

Industrial control systems

OT network security

OT security architecture

Cyber risk assessment

IEC 62443

NIST

Critical infrastructure

Job description

Anson McCade is partnering with a Belfast-based DTCS practice to build a new OT Security capability. Senior to Principal consultant roles will shape strategy, lead engagements across critical infrastructure, and influence long-term growth. Strong OT security expertise and client-facing confidence are key.

Roles involve designing OT security architectures, driving transformation programmes, and mentoring colleagues as the Belfast practice grows from the ground up.