Security Consultant

Role Overview

Support the delivery of OT Cybersecurity engagements across consulting, engineering, architecture, design, and implementation. This role combines advisory expertise with hands-on technical delivery, partnering with clients, OT teams, OEMs, and technology vendors to design, implement, and maintain secure OT environments that align with business and operational objectives.

Key Responsibilities

• Support end-to-end OT Cybersecurity engagements spanning assessments, strategy, architecture, engineering, design, and implementation.
• Conduct OT cybersecurity maturity assessments, gap analyses, risk assessments, and security reviews across industrial and critical infrastructure environments.
• Design and engineer OT cybersecurity solutions aligned with client requirements, operational needs, and industry best practices.
• Develop detailed OT security architectures, network designs, technical specifications, security controls, and implementation roadmaps.
• Support the implementation and configuration of OT security technologies, including network segmentation, firewalls, secure remote access, asset visibility, monitoring, vulnerability management, and other cybersecurity controls.
• Participate in technical design workshops, solution engineering, system integration, testing, commissioning, and operational handover activities.
• Collaborate with OT, engineering, IT, and cybersecurity teams to translate business and operational requirements into secure, practical technical solutions.
• Work closely with OT OEMs, system integrators, and technology vendors to design, integrate, and validate cybersecurity solutions.
• Apply industry-leading OT cybersecurity standards and frameworks, including IEC 62443, NIST, NERC CIP, and ISO 27001/27019.
• Develop technical deliverables such as High-Level Designs (HLDs), Low-Level Designs (LLDs), security architectures, assessment reports, technical specifications, and implementation documentation.
• Support client workshops, technical presentations, demonstrations, and stakeholder engagement activities.
• Contribute to proposals, RFP responses, solution development initiatives, and the creation of new OT cybersecurity offerings.
• Stay current with emerging OT technologies, cybersecurity threats, regulatory requirements, and engineering best practices.

Desired Experience & Qualifications

• 4-8 years of cybersecurity experience, including significant exposure to OT/ICS cybersecurity environments.
• Proven experience delivering OT cybersecurity consulting, engineering, design, and implementation engagements.
• Strong understanding of OT/ICS architectures, industrial networks, communication protocols, control systems, and engineering environments.
• Hands-on experience designing, implementing, or supporting OT security technologies and solutions.
• Experience working with OT OEMs, system integrators, and industrial technology vendors.
• Strong knowledge of OT cybersecurity frameworks and standards, particularly IEC 62443 and NIST.
• Experience developing HLDs, LLDs, network and security architectures, technical designs, and implementation specifications.
• Experience supporting system integration, testing, commissioning, and operational handover activities is highly desirable.
• Relevant certifications such as GICSP, ISA/IEC 62443, CISSP, CISM, or equivalent are advantageous.
• Experience within Energy, Oil & Gas, Utilities, Manufacturing, Mining, or other Critical Infrastructure sectors is preferred.
• Strong analytical, technical, communication, and stakeholder management skills.
• Demonstrated ability to operate across both advisory and hands-on engineering environments, translating cybersecurity requirements into practical and implementable solutions.

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