Senior Engineer - Electrical, Data Center

AECOM; Centurion; Hybrid; ZAR 900,000 - 1,300,000; Full time

Benefits offered by this job

Medical

Dental

Vision

Life insurance

AD&D

Disability benefits

Flexible work options

Well-being resources

Employee assistance program

Business travel insurance

Service recognition awards

Retirement savings plan

Employee stock purchase plan

Job summary

AECOM is seeking an experienced Senior Electrical Engineer in Gauteng to lead electrical engineering efforts on complex infrastructure projects. You will design LV/MV systems up to 132kV, develop procurement specs, and coordinate with multi-disciplinary teams to meet client objectives.

The role requires 8+ years in the built environment, a BSc/BE, and professional registration with ECSA. A hybrid work model and a broad benefits package are offered.

Qualifications

• 8+ years' experience within the built environment after qualification.
• Bachelor of Science or Engineering from an accredited university.
• Master of Science or Engineering preferred.
• Professionally registered as an Engineer with ECSA.

Responsibilities

• Prepare and manage schedules, estimates, progress reports, meetings and procurement.
• Electrical engineering and design during all project phases according to client, national and international standards.
• Assess client / project electrical engineering requirements.
• Prepare concept design and evaluate options based on objectives / requirements.
• Cost estimation of electrical engineering scope of work including equipment and construction costs.
• Detailed LV and MV electrical design up to 132kV and related deliverables.
• Interface with PLCs, DCS and building management systems.

Skills

Electrical engineering

Client liaison

Project scheduling

Education

Bachelor of Science or Engineering

Master of Science or Engineering preferred

Professional Engineer (ECSA)

Job description

• Full-time
• State/Province: Gauteng
• Business Group: DCS
• Legal Entity: AECOM SA
• Business Line: Building Engineering
• Work Location Model: Hybrid
• Operating Group: Group Support
• Primary Location: ZA - Pretoria, 263A West Avenue, Cen

Company Description

Work with Us. Change the World.

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 at AECOM. With 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.

Job Description

Here is what you will be doing:

Primary responsibilities will include the following:

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.

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.
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
• 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.
• Perform and check system studies (e.g. short circuit; load flow and protection coordination).
• Utilise vendor data and work with other disciplines as required for engineering and design.
• Participate and Perform squad checks of vendor data and drawings from other disciplines.
• Develop and check equipment purchase specification and develop RFQ’s (e.g. MV and LV switchboards; D/B.s, MCC’s, power transformers, Power factor Correction motors, VSDs, UPSs Filters, Cables, Lighting, BMS and communication systems).
• Develop technical scope of work and tender documentation and bills of quantities for construction contracts.
• Develop tender documentation, adjudicate tenders, provide re-measurement of works and approve contract claims.
• Prepare Project Scheduling and Planning, developing basic Bar-charts for Electrical Engineering input to project management team.
• Manage progress & quality control activities for equipment manufacture.
• Conduct vendor inspections and factory acceptance testing of equipment.
• Manage switchgear and specialist equipment contractors.
• Provide field engineering support to construction and commissioning teams.
• Project handover and closeout documentation.
• Provide guidance and mentorship to less experienced engineers.
• Assist in the setting up of standard engineering documentation and methodology for the electrical engineering unit.
• Develop Client relations and extend the client base.
• Assist in the preparation of tenders for Electrical unit workload.

Qualifications

Here is what we are looking for:

• 8+ Years' experience within the built environmentafter obtainment of Qualification
• Bachelor of Science or Engineering from an accredited University
• Master of Science or Engineering preferred
• Professionally registered as an Engineer with ECSA

Additional Information

About AECOM

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include

• medical
• dental
• vision
• life
• AD&D
• disability benefits
• paid time off
• leaves of absences
• voluntary benefits
• perks
• flexible work options
• well-being resources
• employee assistance program
• business travel insurance
• service recognition awards
• retirement savings plan
• and employee stock purchase plan.

AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com.

What makes AECOM a great place to work

You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community - where you have the freedom to grow in a world of opportunity.

As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines.