Principal Consultant - OT Cyber Security

Lacuna Talent; United Kingdom; Remote; GBP 60,000 - 100,000; Full time

Job summary

An established industry player is on the lookout for a Principal OT Consultant to spearhead cyber security services in industrial control systems and SCADA environments. This pivotal role involves managing client relationships, leading delivery teams, and driving business development efforts while enhancing global operational technology capabilities. You'll assess and implement security controls, conduct risk assessments, and stay updated on OT-specific threats. Join a forward-thinking organization that values flexibility and offers a supportive culture, where your contributions will significantly impact the future of cyber security in critical infrastructure.

Benefits

Flexible working arrangements

Pension and life assurance

Maternity and paternity leave

Community and volunteering programmes

Green car and cycle schemes

Private healthcare

Modern offices

Employee referral scheme

Wellbeing and mental health support

Ongoing learning and development

Inclusive and collaborative culture

Qualifications

• Strong expertise in ICS/SCADA and OT/IT convergence is essential.
• Practical experience with NIST, IEC 62443, and related standards required.

Responsibilities

• Deliver OT cyber security services, including architecture and engineering.
• Guide delivery teams and oversee project execution effectively.

Skills

ICS/SCADA expertise

NIST and IEC 62443 standards

Team leadership

Consulting experience

Excellent communication skills

GIAC GICSP certification

Experience in critical infrastructure

Education

STEM degree or equivalent experience

Job description

We are working with a global client seeking a Principal OT Consultant to lead and deliver cyber security services across industrial control system (ICS) and SCADA environments. The role involves managing client relationships, overseeing delivery teams, supporting business development efforts, and contributing to the growth of global OT capabilities alongside the OT Director.

Key Responsibilities:

1. Deliver OT cyber security services, including architecture, assurance, and engineering.
2. Assess, design, and implement security controls for industrial environments.
3. Conduct risk assessments and gap analyses using frameworks such as NIST and IEC 62443.
4. Translate technical findings into business-focused reporting and remediation plans.
5. Guide delivery teams and oversee project execution.
6. Stay current on OT-specific threats, vulnerabilities, and mitigations.
7. Support international teams and attend client sites when required.

Required Skills:

1. Strong expertise in ICS/SCADA and OT/IT convergence.
2. Practical experience with NIST, IEC 62443, and related standards.
3. Proven team leadership and consulting experience.
4. Excellent written, verbal, and presentation skills.
5. Certifications such as GIAC GICSP, IEC 62443.
6. Experience delivering OT projects within critical national infrastructure environments.

Preferred Qualifications:

1. CISSP, CISM, CRISC, CISA, ISO 27001 LI/LA.
2. STEM degree or equivalent industry experience.
3. Demonstrated experience in team development and people management.
4. Eligibility for Security Clearance.

Benefits Include:

1. Flexible working arrangements.
2. Pension, life assurance, and share save scheme.
3. Maternity and paternity leave.
4. Community and volunteering programmes.
5. Green car and cycle schemes.
6. Private healthcare.
7. Modern offices.
8. Employee referral scheme.
9. Wellbeing and mental health support.
10. Ongoing learning and development.
11. Inclusive and collaborative culture.

Location:

Remote