Location/s: Glasgow, Brighton, Newcastle, York, Croydon, Bristol; UKRecruiter contact: Abhijeet BarpandaMott MacDonald is a global engineering, management, and development consultancy with over 20,000 employees across more than 50 countries and 140+ offices.We work across incredible global industries, delivering exciting work that is defining our future and making an important societal impact in the communities we serve. Our people power our performance – we succeed when they do. With countless opportunities to collaborate, learn, and grow, the possibilities for excellence are as varied as every individual.Whether you want to grow as a subject matter expert or broaden your experience with roles across our international community, you're surrounded by global specialists who want to combine their expertise and champion you to be your best. As a proudly employee-owned business, we benefit our clients, our communities, and each other, investing in creating the right space for everyone to feel empowered, included, and valued. Whatever your ambition, Mott MacDonald is where people come to be brilliant.About thebusinessunitThe Energy unit delivers services to clients globally across several sectors including hydropower, nuclear, waste, renewable generation and transmission & distribution networks. Together we provide integrated engineering and project management services across the project lifecycle – from concept and design to construction and operations, to decommissioning or repowering and life extension. Together with our clients, we're helping to deliver the energy transition globally.Overview of the roleThe Technical principal will support a wide range of client projects from early inception and master planning through concept design, detailed design, commissioning and final completion. The role sits within the Energy Unit's Transmission & Distribution division and covers diverse sectors including renewable energy, aviation, data centres, healthcare, nuclear, defence and estate planning.The position involves developing electrical designs for 11kV–33kV networks, renewable generation connections and associated HV/LV infrastructure. The role also includes project leadership, bid support, stakeholder engagement, and mentoring junior staff.Key responsibilities and duties include:Front-End & OptioneeringCapture and agree stakeholder requirementsAssess network configuration and resilienceEvaluate operational scenarios and their impactsLead site surveysProduce clear reports enabling client decision-makingDetailed Design (Typically to RIBA Stage 4)Electrical network design for 11kV–33kV systemsPower system cable sizing, routing and terminationSubstation layout development and main equipment specificationsDesign of control and protection schemes, including G99 complianceMulticore and fibre optic cable designInterpretation of client/DNO standards and regulationsEarthing system designSubstation LVAC and DC system designProduction and issue of high-quality design deliverablesCommissioning SupportRespond to construction and commissioning queriesAttend workshops, design reviews, and site meetingsResolve technical issues while considering commercial impactsProject LeadershipEnsure understanding of project scope and deliverablesCoordinate multi-disciplinary design interfacesConduct design reviews and maintain quality against contract and programme requirementsAct as key client interface, leading progress meetings and workshopsAdditional Skills & DutiesProvide significant input during bid stage (resourcing, capability statements, methodologies, programmes)Help build and develop the electrical design teamOversee technical management and resolve design challengesEnsure compliance with all client, safety, and environmental standardsUse Microsoft Office applications confidentlyTravel within the UK or internationally as requiredDemonstrate initiative, self-motivation and sound decision-makingCandidate SpecificationEssential:Education: Bachelor's or Master's degree in Electrical EngineeringProfessional registration: Chartered Engineer (or equivalent status)Extensive experience in electrical project engineeringStrong knowledge of 11kV–33kV network design, substation design and HV/LV systemsProven understanding of control and protection schemes (including G99)Experience producing tender specifications, calculations, designs and drawingsAbility to lead engineering projects from early design to commissioningStrong communication skills (written, verbal, stakeholder engagement)Ability to manage interfaces across multi disciplinary design teamsProficiency with Microsoft Office applicationsKnowledge of DNO/TSO standards and regulations at all distribution and transmission voltage levelsExperience mentoring junior engineers or developing teamsDesirable:Experience across renewable power generation, net zero energy solutions and estate master planningExposure to aviation, data centres, healthcare, nuclear or defence sectorsExperience delivering commissioning support and resolving on site technical challengesPrevious involvement in bid preparation and proposal writingWillingness to travel internationally when requiredUK ImmigrationMott MacDonald Ltd. are not currently offering sponsorship to candidates under the Skilled Worker visa route in the UK. This decision is as a consequence of the changes made to the Skilled Worker route by the UK Government in April 2024. We continue to welcome applications from candidates who are eligible for alternative immigration routes in the UK, that do not require sponsorship as a Skilled Worker now or in future.Agile workingAt Mott MacDonald, we believe it makes business sense for you and your manager to choose how you can work most effectively to meet your client, team, and personal commitments. We offer a hybrid working policy that embraces your well-being, flexibility, and trust.Equality, diversity, and inclusionWe put equality, diversity, and inclusion at the heart of our business, seeking to promote fair employment procedures and practices to ensure equal opportunities for all. We encourage individual expression in our workplace and are committed to creating an inclusive environment where everyone feels they can contribute.AccessibilityWe want you to perform your best at every stage in the recruitment process. If you are disabled or need any support to enable you to apply or attend an interview, please contact us at reasonable.adjustments@mottmac.com and we will talk to you about how we can support you.We offer some fantastic benefits including:Financial wellbeingWe match employee pension contributions between 4.5% and 7%.Life assurance equal up to 4 x your basic salary, with an option to increase the level of cover to 6 x your salary.Our income protection scheme provides a financial benefit, as well as absence and return to work support due to long-term illness or injury.Flexible benefits, including increased life assurance cover, critical illness insurance, payroll saving and will writing.As an independently owned business we share the financial success of the business with all our colleagues in various ways including annual bonus schemes.Employee OwnershipOur employee ownership model means no external investors, just us, creating a culture of shared success.Our employees have a stake and a voice in our business, giving them a direct connection to our success through our personal and group performance bonuses.As your career grows, so does your stake, recognising your long‑term impact and contribution.Your voice matters, with the opportunity to connect directly with senior leadership through formal channels to help shape our future.For our senior roles you will have a direct pathway towards ownership from day one.Health and wellbeingPrivate medical insurance for all UK colleagues.Health cash plan to support you with every day health costs and treatments.Access to Peppy, providing free support from menopause experts for all UK colleagues.A variety of wellbeing support is available through our comprehensive wellbeing program, including access for you and your family.Ability to flex your salary to opt into a wide range of health benefits, many of which can be extended to your family too.LifestyleA minimum of 33-35 days holiday each year, inclusive of public holidays and dependent on level, with the ability to buy or sell leave through our flexible benefits programme.Holiday entitlement increased to a minimum of 35 days after 5 years' service.Variety of employee saving schemes and discounts from high‑street retailers.Enhanced family and carers leaveEnhanced family leave policies, including 26 weeks paid maternity and adoption leave, and two weeks paid paternity/partner leave.Our shared parental leave matches maternity leave meaning we pay up to 24 weeks at full pay.Up to five additional days leave are provided for those with significant caring responsibilities, two of which are paid.Learning and developmentPrimary annual professional institution subscription.A broad range of opportunities to enhance both technical and soft skills through mentoring, formal training, and self‑development options.Networks, communities, and social outcomesJoin a wide range of groups including our Advanced Employee Networks which support our LGBTQ+, gender, race and ethnicity, disability, and parents/carers communities.Make a difference within our communities through our social outcomes.Apply now, or for more information about our application process, click here. #J-18808-Ljbffr