Consulting Senior Associate- Low Carbon Solutions – Electricity Networks & Energy Systems

Environmental Resources Management (ERM); Greater London; Hybrid; GBP 55,000 - 85,000; Full time

Benefits offered by this job

Hybrid work model

Job summary

ERM is a leading global sustainability consultancy. The Low Carbon Solutions (LCS) team works across energy networks, smart systems, low carbon buildings, transport, hydrogen and related areas to help clients decarbonise.

Consultants combine technical analysis with commercial insight to support clients transitioning to low‑carbon energy systems, delivering robust analysis and actionable advice for a global client base.

Qualifications

• Undergraduate degree or equivalent in physical sciences, engineering, economics or related field.
• Strong interest in sustainability and low carbon energy.
• Analytical and problem‑solving skills; ability to work with complex data sets.

Responsibilities

• Conduct research into energy technologies, markets and regulatory frameworks.
• Perform quantitative analyses of energy systems and develop techno‑economic models.
• Use Python and other tools to support data analysis and reproducible work.
• Prepare clear reports, presentations and briefing materials for clients.

Skills

Analytical skills

Problem solving

Communication

Time management

Software development experience

Languages (other European language)

Education

Undergraduate degree in physical sciences / engineering / economics

First class undergraduate degree

Tools

Software development

Job description

ERM is a leading global sustainability consultancy, established over 50 years ago with the goal of helping the world’s leading organisations build a sustainable future. With over 8,000 people across offices worldwide and expertise spanning all areas of sustainability, we support clients to deliver meaningful change and long-term value. People are at the heart of what ERM does. We are committed to the personal and professional development of our staff, with tailored development plans that enable individuals to grow their careers in line with their ambitions.

About the Low Carbon Solutions Team

ERM’s Low Carbon Solutions (LCS) team includes over 100 experts in sustainable energy, working across areas such as energy networks, smart systems, low carbon buildings, transport, hydrogen, fuels, chemicals, energy policy, sustainability assessment, and innovation. As the urgency of the energy transition continues to grow, we are seeing increasing demand from organisations seeking to understand their role and respond effectively. Our team works at the forefront of this transition, advising network operators, governments, developers, investors and corporates on how to deliver and operate low carbon energy systems. We offer a collegiate and collaborative working culture, a competitive salary, and the opportunity to work at the cutting edge of the energy transition. If you are driven by our goal to decarbonise the energy system and want to work with excellent like-minded people then a role at ERM within the LCS team could be for you.

Decarbonisation – Electricity Networks & Energy Systems Energy networks — particularly electricity transmission and distribution — are critical to delivering Net Zero. Alongside this, energy systems thinking (spanning generation, networks, demand, and markets) is essential to ensure the system operates efficiently and reliably as it decarbonises. Delivering an energy system that is fit to meet the challenges of decarbonisation will require innovative technology, imaginative business models and robust policymaking. ERM supports clients including electricity network operators, system operators, regulators, policymakers, developers and investors to shape and deliver this transition. We are seeking individuals with strong expertise in electricity networks and markets to join our growing team.

Role and responsibilities

Consultants at ERM combine technical analysis with commercial insight to support clients in navigating the transition to low‑carbon energy systems. In this role, you will contribute to a range of projects across energy networks, built environment, and smart energy systems — delivering robust analysis and clear, actionable advice. This is an opportunity to contribute to meeting one of the key global challenges faced by society and to build a career in a leading global sustainability consultancy.

Key responsibilities

• Conducting research into energy technologies, markets, and regulatory frameworks through structured analysis and engagement with industry stakeholders
• Undertaking quantitative analysis of energy systems and technologies, including development of techno‑economic models.
• Using Python and other analytical packages to support data analysis and development of efficient, reproducible analysis
• Contributing to the delivery of client projects, including preparation of clear and well‑structured reports, presentations, and briefing materials
• Building effective working relationships with clients and stakeholders, and supporting meetings and workshops
• Communicating complex technical findings in a clear and concise manner to both technical and non‑technical audiences

Requirements

• Undergraduate degree or equivalent qualification in physical science, engineering, economics or another relevant discipline (Minimum 2.1)
• Strong interest in sustainability and low carbon energy
• Strong analytical and problem‑solving skills, with the ability to work with complex datasets and draw clear conclusions
• Good communication, organisational, and time management skills
• Advantageous, but not essential Experience in low carbon energy and/or consultancy
• Experience of software development
• Fluency in another European language
• First class undergraduate degree

We will be aiming for a start date in late September / early October 2026 #LI-SD1 #LI-Hybrid

ERM is committed to creating an inclusive workplace where everyone feels valued, respected, and empowered to thrive, it’s an essential part of what makes ERM a great place to build a career and helps us create better solutions for our clients. We welcome talent from all backgrounds and provide equal opportunities for every candidate. If you have a disability, are neurodivergent, or need accommodations during the selection process, we’re here to support you. Our commitment doesn’t stop at hiring. Once you join us, we’ll ensure you have the tools, support, and adjustments needed to succeed and feel a true sense of belonging. Learn more about our Diversity, Inclusion & Belonging (DIB) efforts by visiting our website or exploring our 2026 Sustainability Report.

About ERM

At ERM, sustainability is our business. We are the world’s largest advisory firm focused solely on sustainability, offering unparalleled expertise across business and finance. ERM partners with clients to operationalize sustainability at pace and scale, through our unique combination of strategic transformation and technical delivery capabilities. Our diverse global team of experts works with the world’s leading organizations to help them set clear sustainability targets, measure progress and operationalize strategy through deep implementation and business transformation. With more than 50 years of experience, our ability to integrate sustainability solutions and our depth and breadth of technical knowledge are why organizations choose to partner with us as their trusted advisor. Every one of us firmly believes in the potential to create value for our clients through an integrated approach to sustainability (because we have personally seen it and professionally achieved it). Our team members are passionate about client service. We work closely with our clients to help them operationalize their sustainability goals and meet their environmental, health and safety objectives while advancing ERM’s purpose through delivering tangible progress in what the United Nations coined The Decade of Action. Organizing our people across globally integrated communities of technical and strategic talent positions ERM to be a “boots to boardroom” leader in bringing that value creation to our clients, partners, and the world. We recruit exceptional professionals with a personal and professional passion for sustainability and nurture them to even greater success as specialists. We prepare our consultants to bring integrated, innovative and sustainable solutions to our clients and provide opportunities for ongoing development across a variety of subject areas related to technical, business, and personal growth. At ERM, effort pays off and becomes career defining work that leaves a positive imprint on our planet.