Early Careers
Graduate to saving the world from climate change
Don’t be part of the global warming problem; be a part of the solution. Renewable energy is one of the fastest growing sectors of a new, high-skills green economy. With Mainstream, you can be at the cutting edge of it from the very start of your professional life. Begin building your career as a global changemaker right here.
Make a difference from Day 1
You are young, brimming with ideas and ready to change the world. We are leading the global energy transition, and focused on electrifying the world as the primary climate action. Together, we can say goodbye to CO2 and energise your career journey from Day 1.
Our paid internships and graduate programmes are opportunities to apply your fresh thinking to exciting projects, in an environment of innovation and entrepreneurialism. You will learn from the best and discover what you do best, drawing on qualities you never knew you had. You can expect respect as a valued team member, because that’s how we are creating sustainable futures for us all.
Intern journeys
Relebogile Rathebe
ESG Intern
Andrew McGregor
Senior Hydrogen and Energy Storage Analyst
Cuc Doan
Project Engineer
Alan McCarthy
Central Generation Operations & Business Analytics Manager
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Intern journeys
Relebogile Rathebe
ESG Intern
Intern journeys
Andrew McGregor
Senior Hydrogen and Energy Storage Analyst
Intern journeys
Cuc Doan
Project Engineer
Intern journeys
Alan McCarthy
Central Generation Operations & Business Analytics Manager
Put your studies to work
Hybrid Solutions
Integrate new technologies like green hydrogen production, Power-2-X and battery storage systems into our renewable energy projects.
Energy Analysis
Optimise the energy generation of projects by mapping and measuring wind and solar inputs, designing project layouts and comparing technologies.
Project Management
Set and apply and continually update the standards by which we develop, construct and operate our renewable energy assets sustainably for all stakeholders.
SHEQ
Implement and audit procedures that safeguard the safety of colleagues and contractors, minimise our impact on the environment and manage enterprise risks.
Corporate Finance
Assess the best ways to raise project finance and then how to use it, through the formulation of capital structure, investment decisions and financial planning.
My time as an intern at Mainstream gave me a valuable insight into the renewables industry, contributed to my learning and professional development and led to a full-time job when I completed my studies!
Andrew McGregor - Senior Hydrogen & Energy Storage Analyst