Job Description

SLR Consulting is a leading consultancy specialising in grid connection, power system studies, and energy transition solutions. We support clients across renewable energy, data centres, and Power-to-X sectors in understanding and accessing the UK electrical grid. Our expertise enables projects to navigate complex grid connection processes, optimise network design, and ensure compliance with regulatory requirements.

The role

We are seeking a highly skilled Principal Grid Engineer to join our expert team, supporting clients in renewable energy, data centres, and Power-to-X industries. You will play a key role in helping clients understand the UK electrical grid, navigate grid connection processes, and deliver technical solutions that ensure successful project integration.




This role can be based in any of our UK offices and offers the opportunity to work on a hybrid basis.

Key Responsibilities

Lead grid connection feasibility studies, including technical and regulatory assessments. Provide expert advice on UK grid regulations, including the Grid Code, CUSC, and Distribution Codes. Develop and manage grid connection applications for major energy and infrastructure projects. Liaise with Distribution Network Operators (DNOs), National Grid ESO, and other stakeholders to secure grid access. Conduct grid impact assessments and power system studies (e.g., load flow, fault level, dynamic stability). Support clients in negotiating connection agreements and overcoming grid constraints. Contribute to the design and optimisation of electrical infrastructure, ensuring compliance with UK grid standards. Mentor junior engineers and contribute to technical knowledge-sharing within the team.

About us

SLR are global leaders in Sustainability Solutions, helping our clients achieve their sustainability goals. We are a consultancy with 4000+ employees across 6 regions in over 125 countries. Our 'one team' culture is at the heart of our business, providing a collaborative and supportive environment for professional development.




Along with competitive salaries, our staff enjoy a comprehensive benefits package with a company pension plus excellent healthcare offering, travel and life insurance and a structured career framework with regular reviews offering outstanding opportunities for progression. Alongside 25 day's annual leave, with additional flexible bank holidays, we offer flexible, agile and hybrid working which enables staff to tailor hours worked around core hours, with family friendly policies help balance the needs of professional and home life.

About you

You will have:


Degree in Electrical Engineering or a related discipline. Extensive experience in UK grid connections, power systems, or electrical infrastructure design. Strong knowledge of transmission and distribution networks, including regulatory frameworks. Proficiency in power system analysis tools (e.g., PowerFactory, PSSE, ETAP). Proven ability to engage with key stakeholders such as DNOs, NGESO, Ofgem, and developers. Excellent problem-solving skills and ability to work on complex grid connection challenges. Strong communication and leadership skills.



Although not essential, the below would also strengthen your application:


Chartered Engineer (CEng) or working towards professional registration. Experience with battery storage, hydrogen, or large-scale renewables integration.

Culture & Inclusion at SLR

We are committed to being an equal opportunities employer, and our expectations go beyond purely complying with legislation. Through our Regional C&I Committees, Global Council and Employee Networks, we foster an inclusive environment where all people regardless of their background can thrive.




We welcome applications from all individuals, regardless of their background, including those from groups that are currently under-represented at SLR, such as people identifying as 2SLGBTQI+, Indigenous peoples, ethnic minority groups, women, and people with visible or invisible disabilities, including those who are neurodivergent.




Should you require any special adjustments throughout the recruitment process with us, please let us know. As a Disability Confident Committed employer, we seek to ensure all applicants have equitable support when applying to SLR.