Principal Engineer - Electrical, Data Center

Company Description

At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations. There has never been a better time to be h accelerating infrastructure investment worldwide, our services are in great demand.

We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. We're one global team driven by our common purpose to deliver a better world.

Join us.

Here is what you will be doing:

• Senior technical resource may serve as technical advisor for team
• Provides specialized technical input to studies and design for staff's specific area of expertise.
• Develops study and design procedures to facilitate high-quality, cost-effective work by others.
• Participates in interdisciplinary review of project deliverables.
• Develops construction cost estimates and estimates of technical efforts for projects.
• Uses expertise in all steps of completing discipline component of PS&E package.
• Performs quality control review of design calculations or drawings.
• Prepares technical specification sections.
• Provides input to the development of engineering budget and schedule to meet requirements.

Primary responsibilities will include the following:

• Lead the development and review of complex electrical designs and engineering solutions.
• Preparation and management of schedules, estimates, progress reports, meetings, procurement etc.
• Electrical engineering and design during all project phases according to client, national and international standards.
• Assessing of Client / Project Electrical Engineering Requirements.
• Lead a project team of senior engineers, engineers and BIM modellers to achieve a quality design to the project deadlines
• Serve as a trusted technical advisor to clients.
• Lead client meetings, presentations, and technical workshops.
• Prepare concept design and the ability to objectively evaluate both technically and commercially, different options based upon project objectives / requirements.
• Cost Estimation of electrical Engineering scope of work, including equipment and construction costs.
• Experience working with in the Data Centre Environment will be advantageous.

Detailed Electrical Engineering of LV and MV (up to 132kV) including the development and checking of :

• Load Lists
• Single Line Diagrams
• Network Diagrams
• Electrical Schematic Diagrams
• Hazardous Area Classification
• Diversification and Load factors.
• Electrical Network Design
• Fault Level Calculations
• Motor start-up and Protection Schemes (MV and LV)
• Protection Schemes modelling of protection schemes and definition of Protection settings.
• CT Specification.
• Power Metering specification and interface to Energy / Building Management Systems.
• Cable Routing Design
• Cable Sizing Calculations
• Lighting Calculations, modelling and layouts.
• Earthing Risk Assessments, earthing system design, Earthing layouts.
• Specification of Electrical Equipment including, Switchgear, Distribution Boards, Motor Control Centres, Transformers, Motors, VSD’s, Soft starters, UPS’s, Power Factor Correction, Filters, Cables, Lighting, BMS and communication systems.
• Fire detection Systems layouts and Specification.
• Specification of Construction Standards of installation.

• Interface with PLC’s, DCS systems and Building Management Systems and design the interface Control Systems.
• Interface with Energy Efficiency and providing energy efficient electrical solutions.
• Interface and Familiar with Quality of Power Supply requirements and evaluation.
• Design schemes to reduce Electromagnetic interference and specify EMC requirements.
• Design and specify communications systems with Electrical equipment / systems including Serial Communications using Profibus / fieldbus, Ethernet etc.
• Per…