OT Cybersecurity Engineer

TN United Kingdom; London; On-site; GBP 50,000 - 80,000; Full time

Job summary

An established industry player is seeking an OT Cybersecurity Consultant to provide expert advice and develop security solutions for operational technology environments. In this role, you will conduct risk assessments, implement security measures, and ensure compliance with industry standards. Collaborating with cross-functional teams, you'll troubleshoot security issues and contribute to the growth of the cybersecurity practice through workshops and publications. This position offers a dynamic work environment with opportunities for professional development and travel to customer sites.

Benefits

Competitive benefits

Team-oriented environment

Training opportunities through ExpleoAcademy

Qualifications

• Relevant education or certifications in computing-related fields.
• Proven experience in OT Cybersecurity roles with a focus on ICS.

Responsibilities

• Provide OT Cybersecurity Consultancy advice on products and systems.
• Develop and implement security solutions for OT environments.

Skills

Industrial Control Systems (ICS)

Network Security

Vulnerability Assessment

Risk Management

Security Standards and Compliance

Access Control and Authentication

Education

MSc in Computing

BSc in Computing

GIAC Certification

CISSP Certification

CISM Certification

CRISC Certification

CASP+ Certification

CySA+ Certification

Security+ Certification

CC Certification

Job description

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Provide OT Cybersecurity Consultancy advice on products and systems, working independently and as part of a team.

Develop and implement security solutions for OT environments.

Perform Risk Assessments and vulnerability analyses on OT systems; propose appropriate security controls.

Engage with cross-functional teams to ensure secure integration of OT systems with existing IT Infrastructure.

Conduct security audits and compliance checks to adhere to industry standards and regulations.

Develop and maintain security policies, procedures, and best practices for OT environments.

Provide technical expertise in designing and implementing secure OT network architectures.

Troubleshoot and resolve security issues in OT environments with minimal operational disruption.

Collaborate with Technical Authorities, internal teams, and customers to ensure project alignment.

Support the growth of Expleo Cybersecurity Practice through conferences, publications, and workshops.

Travel between Expleo and customer sites as required.

Qualifications

• Relevant education or industry-recognized certifications in computing-related subjects (e.g., MSc, BSc, GIAC, CISSP, CISM, CRISC, CASP+, CySA+, Security+, CC).

Essential Skills

• Knowledge of Industrial Control Systems (ICS): SCADA, PLCs, DCS, and other ICS components.
• Network Security: Protocols, segmentation, firewalls, IDS/IPS, and secure network architecture for OT.
• Vulnerability Assessment and Management: Identifying and mitigating vulnerabilities in OT systems.
• Risk Management: Conducting risk assessments and implementing mitigation strategies.
• Security Standards and Compliance: Familiarity with NIST, ISO/IEC 62443, IEC 61508.
• Access Control and Authentication: Implementing robust mechanisms suitable for OT.

Desired Skills

• Experience with Industrial Protocols: Modbus, DNP3, OPC, PROFIBUS.
• Security Controls in OT: Designing and managing security measures like network segmentation.
• IT and OT Security Integration.
• Security Audits and Compliance Checks in OT settings.

Experience

• Proven experience in OT Cybersecurity roles.
• Experience in Automotive, Transportation, or Critical Infrastructure sectors.

Pre-application Requirements

• Legal right to work in the UK.
• Ability to work collaboratively with clients and peers.
• Willingness to expand skills through training (e.g., ExpleoAcademy).
• Interest in participating in inspiring projects.
• Competitive benefits and a team-oriented environment.