Job Description Roles & Responsibilities Job Purpose The Chief Electrician plays a critical role in ensuring the safe, reliable, and efficient operation of drilling rig electrical systems. You will be overseeing all aspects of electrical maintenance, repair, installation, and troubleshooting. The Chief Electrician ensures compliance with electrical codes, safety regulations, and company procedures, while contributing to the overall success of drilling operations. This includes performing duties in the maintenance and repair of electrical systems and equipment, ordering parts, and administering the Preventive Maintenance System (PMS) to ensure all electrical equipment is serviced according to schedule.

Job Description Roles & Responsibilities Support the implementation of ICS Security engineering specifications and related procedures, work practices, manuals, and development of equipment strategies for new projects. Identify limitations of existing systems, recommend best practices and upgrades. Review the design such as System Architecture, Network Architecture, Functional Design Specifications, Detailed Design Specifications, Interface Agreements and ensure compliance to ICS Security engineering specifications. Participate, review the ICS risk assessments, technology evaluations, and deviation requests, DRP (Disaster Recovery Plan) simulations. Validate the system built through FAT and SAT for the department. Coordinate and ensure deliverables as per the Operational Readiness Procedure to ensure smooth handover to ICS Security Operations. Participate in ICS Security incident investigations or Root Cause Failure Analysis, continuous improvement and productivity enhancement initiatives. Serve as focal point to ICS Security Custodians and ICSE Technicians to ensure alignment with the ICS Security Policy & Specifications. Provide technical support for clarifying, following and implementing ICS Security Policy requirements across engineering sections, development teams, expansion teams, and operations. Support in planning and conducting periodic ICS Security self-assessments to evaluate compliance with the ICS Security Policy. Participate in life cycle management review of ICS in scope inventory and update inventory periodically.

Job Description Roles & Responsibilities Basic & Detailed Design Engineering, Review and Preparation of the following documents and drawings: A- ELECTRICAL ENGINEERING Electrical Design Basis Report. SLD for MV/LV distribution systems. Plant Electrical Load Lists. Sizing Calculations for Transformer, Generator, APFC, Cables, UPS, DC System, Etc. Electrical Equipment GAs. Load Flow and Short Circuit Calculation (ETAP). Earthing & Lightning Calculation Lighting and small power design. Specification, Datasheet, Vendor Data Review of Generators, Transformers, Motor, MV/LV Switch Gears, VFD/SS Panels, Capacitor & Reactors, Bus Ducts, Cables, AC & DC UPS etc. Hazardous Area Classification Electrical Layout Drawings, Cable routing Drawing, Earthing &Lightning Layout, Lighting Layout. BoQs for Electrical Equipment. Specifications for Electrical Equipment.

Job Description Roles & Responsibilities As Design Lead (Instrumentation), the person shall be capable of reviewing & executing Engineering Activities of instrumentation /Automation of Solar PV Power Plants. He shall facilitate the modellers in development of BIM 3D Model for PV Solar Power plants. In addition, she / he has to coordinate with other departments including Inter-departmental checks covering Civil/ Structural, Electrical, MEP and others. The Design Lead (Instrumentation) shall be required to provide support for the engineering activities covering the full cycle of works from pre-bid engineering to support during commissioning and warranty periods and to extend support to site team. She / He shall lead a team of Design Engineers and Draughts Persons to manage the Engineering activities within budget, deliver on time and maintaining a high quality of engineering. Key Responsibilities : Timely Delivery of Engineering Drawings & Documents Ensure deliveries are aligned to Project Schedule Review drawings by Design Engineers & Draughts Persons.

Job Description Roles & Responsibilities Ensures compliance with specifications, processes and procedures for the assigned projects. Participate in reviews and provide technical inputs to designs and procedures for the implementation of approved field operations whilst mitigating new technology risks introduced by the project. Provide a variety of Instrument/F&G engineering supports to contribute to the division strategy and goals which includes design reviews (e.g., SIL workshops, assessment and verification, HAZOP, etc.), commissioning, startup, failure analysis and advanced troubleshooting. Support development and implementation of surveillance and administration programs for critical Instrument and F&G Systems of new projects to achieve high standards of Reliability, Availability and Cyber Security. Support the definition and implementation of integrity program for Instrument/F&G to achieve high standards of safety, reliability and availability. Provide technical input related to area of expertise to other disciplines and functions as per requirements to support overall business objectives. Supervise the activities undertaken by contractors, consultants and service providers. Guide less experienced engineers in implementing the company integrity and reliability systems. Support and facilitate smooth completion of project tie-in requirements for all systems under the area of responsibility. Maintain Issue Register identifying and resolving critical issues including new

Roles & Responsibilities Lead the design and implementation of complex instrumentation and control systems, ensuring seamless integration with existing plant infrastructure. Develop and execute comprehensive commissioning plans for new control systems and modifications, verifying system functionality and performance against design specifications. Troubleshoot and resolve intricate issues within DCS, PLC, and SCADA systems, minimizing downtime and optimizing process efficiency. Architect and engineer safety instrumented systems (SIS) in accordance with relevant industry standards (e.g., IEC , ensuring plant safety and compliance.