Graduate Mechanical Engineer

Join us in transforming society We’re Sweco. We’re future planners, city shapers, urban innovators, digital transformers, net zero chasers, community connectors, social enterprisers, and lifestyle improvers. We’re difference makers. We’re Europe’s leading design, engineering, environment, and regulatory consultancy. We’re now recruiting for the November 2026 cohort of our Early Careers Graduate Scheme. Who are we looking for? We’re seeking passionate, forward-thinking graduates who strive to make a difference and thrive in a dynamic team environment. We provide the support and opportunities you need to develop and achieve your career goals. Uniquely, we recruit-to role – and right now we’re looking for Graduate Mechanical Engineers to join our innovative Building Services division. Given Sweco’s global recognition as a successful Building Services Consultant, and our history of delivering the world’s most sustainable buildings such as the Bloomberg European headquarters and achieving the highest ever BREEAM score, we’d like to hear from graduates that share our ethos and values but are driven to truly transform the world around them. What does the role involve? As a Graduate Mechanical Engineer You Will Work as an integral team member on some of the most prestigious construction projects in the UK, working alongside world class architects and innovative engineering teams. Carry out thermal analysis and assessment of ventilation requirements to determine loads for central plant and systems. Compare alternative mechanical design proposals and develop the building with the design team to incorporate passive and active design solutions. Develop the building energy strategy to adopt appropriate sustainable and low carbon mechanical design systems. Select appropriate plant and equipment to develop mechanical plantroom configurations. Write technical reports, design presentations and prepare tender drawings and specifications. Use thermal modelling software and CAD including AutoCad and Revit. Visit construction sites and witness system commissioning. What do you need to apply? We Want To Hear From Graduates Who Have a degree relevant to the role you’re applying for. Have less than 12 months of relevant work experience (excluding placements). Are confident using Microsoft Office (Word, Excel, Outlook, Teams, PowerPoint). Are driven, proactive, and solution-oriented. Can work in the UK without restrictions either now or in the future. This is a permanent role, and we’re looking for candidates who can grow their careers with Sweco without a time limit. What’s in it for you? Our Graduate Scheme offers a two-year blended learning experience, with a tailored programme delivered virtually and face-to-face. You’ll have the chance to network and grow with the 2026 cohort. Personal growth will be supported by our Early Careers team, mentors, and subject matter experts from across the business. Structured masterclasses focus on Internal Insight, Skills Development, and Subject Matter Expertise, helping fast-track your development as you pursue professional accreditation. The programme builds your confidence early in your career and gives you a platform for genuine impact within Sweco. You’ll receive a permanent position with an industry-standard salary and benefits package, including 25 days holiday, a great pension, and life assurance. Sounds good, right? Read what our previous graduates have to say about their experience on the careers section of our website Please note, we will hold an assessment centre for this position in January / February 2026. All applicants will be contacted regardless of the outcome. We provide feedback to all attendees of interviews or assessment centres but are unable to offer personal feedback at the application stage. Ready to make a difference with us? Apply now and let's transform society together at Sweco About Us Transforming society together, we're planning and designing sustainable communities and cities of the future. Solving the great societal challenges of our time is more relevant, demanding and inspiring than ever before. At Sweco, we bring together experts with different perspectives and skills to develop solutions that address the challenges of urbanisation, harness the positive power of digitalisation and make societies more sustainable. We offer our clients a combination of global expertise and local presence, adapted to their business and reality. Our ambition is to be our clients’ most relevant partner, working together to help them solve their challenges, today and into the future. Sweco is committed to enabling all its colleagues to achieve a great balance between work and their other priorities, such as caring responsibilities, leisure activities, further learning or other interests. We offer flexible start and finish times, part time and hybrid working options so that you can flex your hours around your day to day needs. Equality, Diversity & Inclusion It’s important to us that that all our colleagues thrive at work - we strive to have a friendly and inclusive culture which respects the contribution individuals can bring to Sweco. We aim to promote equality, inclusivity and diversity for everyone. Here at Sweco we positively encourage applications from suitably qualified and eligible candidates regardless of sex, race, disability, age, sexual orientation, gender reassignment, religion or belief, marital status, pregnancy or maternity/paternity. We have signed the Armed Forces Covenant to ensure those who serve or have served, and their families, are treated fairly. To find out more The Armed Forces Covenant - Our Commitments | Sweco UK . We are also proud to be a Disability Confident Committed employer, and will interview applicants covered by the Equality Act 2010 that opt into the guaranteed interview scheme on the application form and meet the minimum criteria for the role. If I have a disability, can I get help (e.g. “reasonable adjustments”) with the application process? If you’re an applicant with a disability that requires a reasonable accommodation to complete any part of the application process or are limited in the ability or unable to use the online application system and need an alternative method for applying, please contact GB_Function-HR-Resourcing@sweco.co.uk for assistance. In order to address your request the following information is needed: Name The best method for contacting you (Phone or email) The position title Requisition/vacancy number Upon receipt of this information, we’ll respond to you promptly to obtain more information about your request. Please note: we reserve the right to close vacancies before the advertised closing date. Sweco UK&I have an internal resourcing team who are responsible for all recruiting activity. We have a Preferred Supplier List of trusted agencies who we work with on those “hard to fill” roles. We have defined processes for recruitment applications and it is company policy not to accept speculative CVs. Any speculative CVs received into the business (whether to a manager or member of the resourcing team) will become the property of Sweco and the agency will not be eligible for an introductory fee. Our Preferred Supplier List was reviewed in November 2024 and we are not looking to add any additional agencies. We’ll be reviewing the PSL again at the end of 2025 and non-compliance with the above statements could be detrimental to you having the opportunity to be included.