Mott Macdonald
A global engineering, management, and development consultancy delivering innovative solutions.
Senior Electrical Engineer - P&C
Design and engineer relay, protection, and control systems for high-voltage substations.
Job Highlights
About the Role
• Can carry out DC Load study and battery sizing calculations. • Can calculate cable voltage drops and cable tray loading calculations. • Preparation of SCADA architecture drawing which covers all IED’s, protection switch, GPS, Real Time Automation Controller
Key Responsibilities
- ▸load study
- ▸battery sizing
- ▸voltage drop
- ▸cable loading
- ▸scada architecture
What You Bring
• Proficiency with complete relay and controls detailed design for utility substations 115kV and above (IED selection, Schematics, three-lines, one-lines, wiring diagrams, panel fronts, control building layouts, etc.) • Ability to develop protection philosophies from Scratch (i.e. IEEE standards, utility standards, and other industry standards) and create Protection one lines • Proficiency in calculating AC Load Studies and station service sizing. • Familiar with CT Saturation calculations and tap selections. • Experience with development of control building specifications desired but not required • Working knowledge of SKM, ETAP and/or ASPEN desired, but not required • Relay protection calculations and settings experience desired, but not required • Arc-Flash calculations and experience desired, but not required • Degree in Electrical engineering from accredited university • 8-12 years with majority of experience in detailed design experience; • Good written and verbal communication skills; • Ability to work in independently with lead office as part of integrated team • Ability to take direction and multi-task required. • Self-motivated individual with keen interest to learn new skills and add value to the team/organisation • Strong with AutoCAD Electrical or other automated/integrated relay wiring design tools desired. • Expected to work with Utility Substations, Transmission Lines, Solar and Wind Generation Facilities, Energy Storage, etcEquality, diversity and inclusion
Requirements
- ▸autocad
- ▸skm
- ▸etap
- ▸electrical engineering
- ▸relay design
- ▸protection
Work Environment
Office Full-Time