Senior Technical Leader

HTA Design LLP; Greater London; On-site; GBP 70,000 - 80,000; Full time

Job summary

A leading design partnership in Greater London is seeking a Senior Technical Leader to provide expertise across UK projects. This role focuses on Building Regulations and Fire Safety, requiring an ARB registered Architect or MCIAT Chartered Architectural Technologist with over 10 years of experience. Responsibilities include leading compliance efforts, mentoring teams, and championing best practices in technical excellence and BIM methodologies. The successful candidate will contribute to an inclusive workplace culture and get excellent career development opportunities.

Qualifications

• 10+ years' post-qualification experience in technical design and construction-stage support.
• Significant UK residential-led/mixed-use experience across RIBA stages 3-6.
• Experience with the Building Safety Act regime.
• Ability to act as Principal Designer under CDM 2015.

Responsibilities

• Provide technical expertise across a range of UK projects.
• Lead the practice response to the Building Safety Act 2022.
• Champion ISO 19650-aligned BIM and information management.
• Mentor and upskill team members.

Skills

Technical design

Detailing

Building Regulations

Fire Safety

Leadership

Education

ARB registered Architect or MCIAT Chartered Architectural Technologist

Tools

Revit

Job description

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HTA Design LLP is an award winning multi-disciplinary design partnership of specialist teams working collaboratively in Architecture, Landscape Architecture, Urban Design, Interior Design, Sustainability, Planning and Communication Design.

We're seeking a Senior Technical Leader to provide dedicated, specialist technical expertise across a range of UK projects, with a particular emphasis on Building Regulations and Fire Safety. You will embed technical excellence and compliance at every RIBA stage, shape our standards, knowledge and quality systems. You will mentor and upskill our teams, and support Project Leaders to ensure our designs are practical, buildable and compliant; that our buildings are sustainably designed, safe and healthy; and that commercial risk is minimised. You will also help develop HTA's external profile through engagement with clients, industry groups and thought leadership.

What you will do:

• Work with Project Leaders to set early technical strategies and drive them through all RIBA stages, reviewing detailing and NBS specifications, testing and commissioning, mock-ups and site benchmarks, undertaking inspections, responding to RFIs and submittals, resolving non-conformances and escalating material risks.
• Maintain HTA's technical centre of excellence, setting and auditing standards, guidance, details and quality processes, and embedding buildability, product suitability and whole-life performance through structured RIBA stage reviews that track actions, risks and lessons learned.
• Lead the practice response to the Building Safety Act 2022 and associated secondary legislation.
• Provide compliance advice across Building Regulations and Approved Documents, British Standards and Codes of Practice.
• Champion ISO 19650-aligned BIM and information management, ensuring robust model management, coordination/clash detection, documentation, and asset data, and implementing Revit/CDE QA.
• Grow capability across the practice through CPD, mentoring and continuous improvement, reporting on technical risk, compliance and lessons learned.
• Help win work and build HTA's external profile by contributing to bids and interviews, presenting to clients and stakeholders, engaging with panels, publications and industry groups, maintaining strong relationships with BSR/building control and warranty providers, and fostering inclusive, cross-disciplinary collaboration while planning resources and managing time, priorities and budgets.

The successful candidate will have/be:

• ARB registered Architect or MCIAT Chartered Architectural Technologist with 10+ years' post-qualification experience in technical design, detailing, specification and construction-stage support through to handover.
• Significant UK residential-led/mixed-use experience across RIBA 3-6, including design & build and contractor collaboration; proven in leading technical delivery across multiple projects/teams.
• Experience of the Building Safety Act regime (including HRBs, Gateways/change control)
• Experience establishing technical standards, QA systems, knowledge management and delivering internal CPD/training.
• Understanding of UK Building Regulations, Approved Documents (including Regulation 7 materials restrictions).
• Ability to act as, or advise, the Principal Designer under CDM 2015 and/or the Principal Designer (Building Regulations), with competence aligned to BS 8670/PAS 8671.
• Strong construction detailing and due diligence: buildability, sequencing, tolerances, QA, testing/commissioning; authoring NBS specifications and product selection.
• Familiar with warranty provider requirements (NHBC, LABC, Premier Guarantee); envelope/physics literate (thermal/moisture analysis, airtightness, overheating risk, acoustic separation, fire-stopping/cavity barriers, façade compliance).
• Excellent communication and leadership skills; able to deliver clear accurate reports and presentations; able to chair reviews, mentor, and coach others.

Please refer to the Job Description and Person Specification on our website for full details.

If you have what we are looking for and want a role with excellent career development opportunities and a supportive environment, then why not apply.

Closing date for applications: Tuesday 17th February 2026

To apply, please click 'Apply for this Job' above:

• Answer all pre-application questions accurately.
• Upload a brief letter of introduction.
• Upload your CV and a selection of most relevant work samples (formatted as one single PDF file).

By submitting your application to us via our secure online applicant portal, you are providing HTA with your consent to process, manage and retain your personal information for the purpose of considering you for potential current and future employment.

Candidates must be eligible to live and work in the UK.

Equality, Diversity & Inclusion

HTA is committed to Equity, Diversity and Inclusion and we actively encourage applications from under-represented groups. We value the differences, needs and contributions a diverse workforce represents, and we strive to embed this ideal across all our people related activities and to create a culture of belonging.

HTA is a Disability Confident signatory - If you have a disability and would prefer to apply in a different format, or would like us to make reasonable adjustments to enable you to apply or attend an interview (whether virtually or in person), please contact us at: [email protected] quoting 'Reasonable Adjustment Request' and we will be in touch to discuss how we can assist.