Application Deadline: 15 April 2026
Department: Low Carbon Solutions
Employment Type: Permanent - Full Time
Location: Mallusk
Reporting To: Associate Director
Team Overview:
The Low Carbon Solutions team focuses on developing and delivering sustainable, energy-efficient mechanical and electrical systems that reduce environmental impact and support clients’ net-zero goals. By integrating cutting-edge technologies and innovative design strategies, the department drives the transition to low carbon building services, helping Alternative Heat lead in environmentally responsible solutions while meeting evolving regulatory and client demands.
The Head of Offsite Modular Solutions is responsible for shaping, developing and leading the company’s offsite modular offering for decarbonisation projects, including energy centres, district heating systems and renewable technology integrations.
You will work closely with clients to understand their technical, commercial and programme requirements, translating these into robust, compliant and buildable modular solutions. Acting as the central point of coordination, you will lead collaboration between Design, BIM, Building Services, Estimating, & Offsite Manufacturing teams to define the optimum technical solution and commercial proposal.
This role requires strong leadership in both external client engagement and internal delivery — hosting and chairing client workshops, design reviews, internal coordination meetings and lessons-learnt sessions to continue to improve processes, quality, efficiencies and value engineering.
Job Title | Head of Offsite Modular Solutions
Location | Banbridge / Mallusk Office
Hours | Monday-Thursday 8am-5pm and Friday 8am-3pm
Salary | Competitive Depending on Experience
Responsible to | Associate Director
This role leads the end-to-end development of offsite modular solutions, acting as the primary technical interface with clients to define project requirements, scope, and success criteria. It oversees design coordination across BIM, building services, and engineering teams to ensure compliant, buildable, and high-quality solutions, while integrating low-carbon technologies. The position also supports commercial and estimating functions, aligns technical proposals with budgets and tenders, and manages the transition to offsite manufacturing, including programme planning and risk mitigation. Additionally, it drives quality assurance, standardisation, and continuous improvement, while contributing to business strategy, innovation, and the advancement of modular and sustainable construction practices.
With over 19 years of experience within the Commercial Offsite Fabrication industry, Alternative Heat have established themselves as a market leader in this sector.
Located centrally between Dublin and Belfast our 8.5 acre Head Office and feabrication facilities, which are fully equipped with overhead cranes and 8,000m² of workshop floor area, provide an ideal factory construction environment which is reflected in the high quality solutions we offer.
We employ a strong team of design engineers, CAD technicians, contracts managers and skilled trades personnel who utilise their vast industry experience to assist in the design, fabrication and delivery of our bespoke MEP solutions, which we supply throughout the UK and Ireland.
