Design Engineer - Relay Protection & Control (HV Substations)

At Quest Global, it's not just what we do but how and why we do it that makes us different. With over 25 years as an engineering services provider, we believe in the power of doing things differently to make the impossible possible. Our people are driven by the desire to make the world a better place-to make a positive difference that contributes to a brighter future. We bring together technologies and industries, alongside the contributions of diverse individuals who are empowered by an intentional workplace culture, to solve problems better and faster.

Must Have

Design experience and deep understanding of protection schemes covering all HV AC substation equipment (Transformer, Buses, GIS, AIS, Capacitor banks, reactors etc.)

Experience in developing the system architecture and functional design specification of Relay Protection & Control (RPC) system for HV substations and selecting respective subsystems/devices, inputs/outputs and detailing its interconnection

Experience in preparing the general description, SLDs, C&P block diagram, interlock logic circuits, tripping & logics matrices, breaker failure concept, cubicle list, circuit diagrams, equipment overview diagrams, terminal matrix, device list, cable list, cable core list, AC & DC load list and deviation list

Experience in cubicle design and detail engineering to produce manufacturing ready artifacts (FV, GA, assembly drawings, cable tray arrangements, wiring diagrams etc.) for RPC cubicles, marshalling cubicles, SAS cubicles and respective heat dissipation calculations

Experience in preparing CT & VT box design (sizing, assembly drawings, circuit diagrams, equipment overview diagrams, terminal matrix, cable list, cable core list, wiring list etc.)

Desirable to have

Working experience with Siemens Relays (SIPROTEC 4 & 5) and RPC system

Experience in RPC bid preparation

Knowledge in implementing relay logic and testing the RPC system

Knowledge in complete lifecycle of RPC engineering in a substation project

Experience in customer interfacing and interacting with internal & external stakeholders

Technical team management skill

German language skill

Proficient with MS office tools including Visio or equivalent and other applicable software programs