Energy and Environmental Engineer

(Full-time)

Tomson Consulting

Scotland, Sheffield or Remote, United Kingdom

Location: Sheffield or Scotland (Remote/Hybrid Working Options Available)
Salary: Competitive based on experience
Annual Leave: 33 days paid annual leave

Benefits:

Professional institution membership fees paid;
Optional discounted private healthcare insurance;
Potential share options after successful probation period;
Flexibility for a 4-day working week (pro-rata).

Are you an experienced engineer passionate about sustainability and decarbonisation?

Do you have over 5 years of experience in commercial building mechanical or electrical engineering design with a strong background in building electrification and decarbonisation? If you're eager to apply your expertise across sectors such as commercial, industrial, public, medical, educational, and agricultural industries, and want to be part of a growing company making a real impact, we want to hear from you!

At Tomson Consulting Ltd., we’re looking for an experienced Sustainability Engineer to join our team. You’ll play a key role in delivering sustainability engineering projects and decarbonisation solutions while helping our clients reduce their carbon footprint across various sectors.

About Tomson Consulting

We specialise in developing and delivering heat network and low carbon energy projects, alongside providing carbon management and ecology services. Our team works on cutting-edge projects, including heat abstraction from minewater, energy systems for food & drink, agricultural, and public sectors. We focus on delivering impactful projects that align with sustainability goals and support our clients in managing their carbon emissions in line with international standards.

WE HAVE RECENTLY BEEN AWARDED BEST WORK ENVIRONMENT IN THE 2025 SMALL BUSINESS AWARDS!

Key Responsibilities

Leading technical design work for heat network feasibility studies, including building electrification and decarbonisation;
Managing and delivering carbon management plans and conducting energy assessments to identify and implement cost-effective energy-saving measures;
Providing technical expertise in the development of Energy Master Plans, Decarbonisation Plans, and low carbon energy systems;
Designing and modelling energy solutions, including low-carbon heating systems, energy centres, and CHP;
Providing planning approval and construction administration;
Developing custom spreadsheets and models for energy calculations and carbon performance analyses;
Overseeing the preparation of tender submissions and proposals to secure new projects;
Supporting junior staff and ensuring quality assurance for technical work;
Reporting project progress to senior management and contributing to business development activities.

Essential Requirements

A degree in Mechanical Engineering, Electrical Engineering, or a related discipline;
At least 5 years’ experience in mechanical/electrical engineering with a focus on commercial building design, decarbonisation, building electrification, and low carbon energy solutions;
Proven experience in delivering energy projects with a strong understanding of thermal energy generation systems, wet and dry heating system design, and building electrification;
Experience in consultancy or construction projects within decarbonisation and energy sectors;
Knowledge of building energy demand and carbon performance, with practical experience in delivering solutions to RIBA stages;
Strong understanding of Scope 1, 2, and 3 greenhouse gas emissions management and carbon reporting;
Competence with Excel and other technical tools;
Exceptional organisational skills with the ability to manage multiple projects;
Strong communication skills (both written and verbal) and the ability to build client and colleague relationships;
A positive, solution-oriented attitude with the ability to work both independently and collaboratively.

Desirable Skills

Experience in heat network mapping, feasibility studies, and carbon management within the MEP sector;
Knowledge of EnergyPro or similar modelling software;
Familiarity with AutoCAD, CAD, GIS software, or similar tools;
People management experience;
A desire to mentor junior staff;
Experience working in the agricultural, horticultural, or food and drink sectors.

Working Arrangements

We offer a flexible hybrid working model. Staff in Sheffield are encouraged to come to the office at least one day a week, while the rest of the week can be worked from home. Staff based in Scotland will have the opportunity to collaborate with colleagues in Glasgow co-working spaces on an ad-hoc basis.

Remote working is an option, although there may be requirements to go on site visits in and around UK (mostly England).

Why Join Us?

At Tomson Consulting, we encourage a culture of continuous learning, teamwork, and a passion for sustainable solutions. You will have the opportunity to work on a range of innovative projects and make a positive impact in the sustainability sector. If you want to grow your career while contributing to a greener, low-carbon future, this is the perfect role for you.

We are also thrilled to announce that Tomson Consulting Ltd has been awarded Best Work Environment at the 2025 Small Business Awards!

Note: We are an Equal Opportunity Employer, committed to creating a diverse and inclusive company culture. Our team does not discriminate against candidates and employees because of their disability, sex, race, gender identity, sexual orientation, religion, national origin, age, veteran status, or any other protected status under the law.