Lead Architectural Technologist

Alternative Heat Ltd; Banbridge; On-site; GBP 52,000 - 76,000; Full time

Benefits offered by this job

Full in-house training and career development opportunities

Competitive pension scheme

Life assurance scheme

Health cash plan

30 days annual leave

Free coffee, hot chocolate, tea, and fruit daily

Job summary

A leading building services firm is seeking an experienced Lead Architectural Technologist to join their design team. This role involves leading technical delivery across various architectural projects, ensuring compliance with building regulations, and specializing in sustainable solutions for both historic and modern structures. The ideal candidate will possess significant experience in building control submissions and be adept with software like Revit and AutoCAD. This position offers a collaborative environment and various benefits, including career development opportunities and a competitive pension scheme.

Qualifications

• Minimum of 5 years’ professional architectural technology experience.
• Demonstrable expertise with building control submissions.
• Solid understanding of fire regulations and sustainable upgrade methodologies.
• Solid understanding of fire regulations and building codes.
• Significant experience in historic construction techniques and retrofits.

Responsibilities

• Lead design and technical delivery across multiple architectural projects.
• Prepare and coordinate building control submissions ensuring compliance.
• Assess, document, and integrate conservation-led solutions.
• Assess and integrate conservation-led solutions for historic builds.
• Develop schemes for modern retrofits to improve performance and standards.
• Conduct detailed U-value and thermal performance assessments.
• Review cladding systems and materials for heritage and new builds.
• Liaise with clients, consultants, contractors, and authorities; lead design teams.

Skills

Building control submissions

Fire regulation compliance

Historic construction methods

Modern retrofit techniques

Revit

Navisworks

AutoCAD

Building thermal performance analysis

Revit

Navisworks

AutoCAD

Project leadership

Education

Degree or Diploma in Architectural Technology, Architecture or a related field

Tools

Revit

Navisworks

AutoCAD

Job description

Application Deadline

25 February 2026

Department

Design

Location

Alternative Heat Head Office

Overview

The opportunity has arisen to join an industry leader in the UK’s & Ireland’s Building Services sector. Alternative Heat designs, develops and delivers a wide range of offsite‑prefabricated, innovative, and sustainable building service solutions throughout the UK & Europe.

What We Do

We specialise in the design, supply, and installation of a wide range of prefabricated energy solutions, typically built in NI and shipped throughout the UK & Europe. We also offer turnkey design, build, and operate solutions for commercial energy centres and large‑scale district heating solutions, and have experience procuring and delivering many similar packages to a wide range of public bodies throughout UK & Europe.

Team Overview

The Design department is responsible for developing innovative, practical, and fully coordinated mechanical and electrical building services solutions tailored to each project. Working closely with clients, project teams, and the BIM department, the design team transforms concepts into detailed, build‑ready technical designs that meet regulatory standards, client specifications, and sustainability goals. Their work underpins the technical accuracy and efficiency of our installations, ensuring seamless integration from planning through to construction.

Role Overview

We are seeking an experienced Lead Architectural Technologist to join our team as a Lead Designer. The ideal candidate will possess significant experience in building control submissions, fire regulation compliance, and codes, with expertise in both historic construction methods and modern retrofit or upgrade projects. A strong technical background in building thermal performance, U‑value assessments, cladding, and material specification is essential. This role requires advanced proficiency with Revit, Navisworks, and AutoCAD. This role offers the opportunity to work on diverse, high‑impact projects, with a focus on technical excellence and design leadership.

Job Details

Job Title | Lead Architectural Technologist

Location | Head Office

Hours | Monday to Thursday 8am - 5pm, Friday 8am - 3pm

Salary | Competitive depending on experience

Responsible to | Associate Director

Key Responsibilities

• Lead design and technical delivery across multiple architectural projects from inception to completion.
• Prepare and coordinate building control submissions ensuring compliance with relevant regulations and codes.
• Interpret, apply, and ensure adherence to general fire regulations and statutory building codes throughout all project phases.
• Assess, document, and integrate conservation‑led solutions for historic construction build‑ups, restoration, and upgrades.
• Develop schemes for modern retrofits and upgrade works, enhancing building performance and meeting current standards.
• Undertake detailed U‑value and thermal performance assessments for proposed and existing building fabric.
• Specify, review, and coordinate building cladding systems and a wide range of architectural materials suitable for both new and heritage structures.
• Liaise with clients, consultants, contractors, and statutory authorities, leading multidisciplinary teams where required.

Essential Criteria

• Minimum of 5 years’ professional architectural technology experience, with evidence of lead designer responsibilities.
• Degree or Diploma in Architectural Technology, Architecture or a related field.
• Demonstrable expertise with building control submissions and compliance processes.
• Solid understanding of fire regulations, building cert codes, and sustainable upgrade methodologies.
• Significant hands‑on experience with historic construction techniques and complex retrofits.
• Proven ability in building thermal performance analysis and U‑value calculation.
• Strong material knowledge, especially with building claddings and performance detailing.
• Advanced user of Revit, Navisworks, and AutoCAD for 2D/3D modelling, visual coordination, and construction documentation.
• Excellent communication, coordination, and project management skills, especially leading design teams.

Desirable Criteria

• Accreditation or membership with CIAT (or similar recognised institute) preferred.
• Up‑to‑date knowledge of UK & ROI Building Regulations, fire codes, and best practices in conservation and retrofit.
• Portfolio of successfully completed projects in both historic and modern building contexts.
• Strong teamwork orientation and leadership capability.
• Proactive, detail‑oriented approach to problem‑solving.
• Passion for architectural technology, innovation, and built heritage.

Benefits

• Full in‑house training and career development opportunities.
• Competitive pension scheme.
• Life assurance scheme.
• Health cash plan.
• Free annual health check during working hours.
• 30 days annual leave increasing in line with length of service.
• Social events organised for all employees throughout the year via our Health and Wellbeing committee.
• Secure, free onsite parking.
• Free coffee, hot chocolate, tea, and fruit provided daily.
• Friendly and supportive working environment in state‑of‑the‑art facilities.