Lead Engineer - OT Cybersecurity
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Key skills for this role
About the Role
CPX is seeking a Lead Engineer - OT Cybersecurity to implement OT cybersecurity solutions in utility environments and substations. The role involves hands-on deployment of cybersecurity technologies, infrastructure design, commissioning, and documentation.
Key Skills for This Role
Responsibilities
- Design and develop High Level Design (HLD) and Low Level Design (LLD) documents for OT cybersecurity infrastructure
- Perform OT Cybersecurity Gap assessment, risk assessments as per IEC 62443, NIST and international standards
- Perform cable routing and physical installation of network and security devices in substations and control centers
- Deploy, configure, and integrate cybersecurity solutions including Nozomi Networks, Forescout, and Fortinet firewalls
- Implement and manage Acronis backup solutions for critical OT systems
- Design and implement centralized DMZ architecture for secure data exchange between IT and OT networks
- Review and validate electrical panel drawings and overall electrical design setups for compliance and integration
- Conduct Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT) for all deployed systems
- Prepare detailed technical reports, test plans, and documentation throughout the project lifecycle
- Perform commissioning activities including system validation and operational readiness checks
- Configure KVM switches for remote access and control of OT systems
- Install and configure VMware ESXi on physical servers
Requirements
- Bachelor's degree in Electrical Engineering / Electronics / Instrumentation / Telecom / Computer Engineering or equivalent
- Relevant OT cybersecurity certification (ISA 62443, GICSP, CISSP) at least one
- 7–12 years in cyber infrastructure / OT infrastructure / electrical telecom execution in utilities, substations, rail, or industrial environments
- Proven track record delivering brownfield site implementation including cabling/panels and commissioning support
- Strong working knowledge of PTW systems, method statements and risk assessments for live utility sites
- Familiarity with UAE utility HSE expectations including OSHAD aligned requirements
- Utility Competency Certificate (e.g., Transco Competent Person) or demonstrable eligibility
- NEBOSH IGC (or equivalent) and OSHAD registration card
- First Aid / Fire Fighting certificates
- Experience in data center infrastructure (rack/cabling/network build) supporting cyber platforms is a strong advantage
Full Job Posting
Role Overview
- We are seeking highly skilled Engineers / Senior Engineer / Lead Engineer to support the implementation of OT Cybersecurity solutions across utility environment and master control centers.
- The role involves hands on deployment, configuration, and integration of cybersecurity technologies, infrastructure design, commissioning, and documentation.
- Candidates must have a strong background in operational technology (OT), instrumentation, and experience working in high and low voltage substations.
Key Responsibilities
- Design and develop High Level Design (HLD) and Low Level Design (LLD) documents for OT cybersecurity infrastructure.
- Perform OT Cybersecurity Gap assessment, risk assessments as per IEC 62443, NIST and international standards.
- Perform cable routing and physical installation of network and security devices in substations and control centers.
- Deploy, configure, and integrate cybersecurity solutions including Nozomi Networks, Forescout, and Fortinet firewalls.
- Implement and manage Acronis backup solutions for critical OT systems.
- Design and implement a centralized DMZ architecture for secure data exchange between IT and OT networks.
- Review and validate electrical panel drawings and overall electrical design setups for compliance and integration.
- Conduct Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT) for all deployed systems.
- Prepare detailed technical reports, test plans, and documentation throughout the project lifecycle.
- Perform commissioning activities including system validation and operational readiness checks.
- Configure KVM switches for remote access and control of OT systems.
- Install and configure VMware ESXi on physical servers.
Qualifications
- Bachelor's degree in electrical engineering / Electronics / Instrumentation / Telecom / Computer Engineering (or equivalent).
- Relevant OT cybersecurity certifications (at least one): ISA 62443, GICSP, CISSP.
- 7–12 years in cyber infrastructure / OT infrastructure / electrical telecom execution in utilities, substations, rail, or industrial environments.
- Proven track record delivering brownfield site implementation including cabling/panels and commissioning support.
- Experience in data center infrastructure (rack/cabling/network build) supporting cyber platforms is a strong advantage.
Technical Skills / Core Competencies
- Demonstrated on site execution in brownfield substations / utility environments (HV/LV interfaces awareness, safe work in operational sites).
- Strong capability in panel/cabinet build supervision, cabling, termination practices, labeling, testing, and as built documentation.
- Proven ability to prepare HLD/LLD, implementable drawings, and engineering documentation packs.
- Understanding of OT network architecture principles (segmentation, zones/conducts), and integration constraints in utilities.
- Experience supporting FAT/SAT and commissioning activities with structured evidence and acceptance documentation.
- Strong working knowledge of PTW systems, method statements and risk assessments for live utility sites.
- Familiarity with UAE utility HSE expectations including OSHAD aligned requirements and client safety governance.
- Utility Competency Certificate (e.g., Transco Competent Person or equivalent) OR demonstrable eligibility.
- NEBOSH IGC (or equivalent) and OSHAD registration card.
- First Aid / Fire Fighting certificates (as commonly requested for utility site roles).
Additional Requirements
- Strong ownership mindset, coordination with multiple stakeholders (client/OEM/subcontractors), and ability to execute under schedule constraints.
- High attention to detail in drawings, cabling schedules, labeling, and evidence packs.
- Clear communication and disciplined reporting for site progress, risks, and dependencies.
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