Salary: £39,000 - 75,000 per year Requirements: HNC/HND or Degree in Architectural Technology, Construction, or related field Membership or working towards membership of CIAT or similar professional body is desirable Experience working with and developing technical details and specifications Strong understanding of modular construction methods and knowledge of building regulations and technical standards Effective communication and coordination with internal and external stakeholders Strong problem-solving and communication skills Proficiency in Autodesk Revit Responsibilities: Develop and maintain standard technical details for modular construction solutions. Manage and update the technical library, ensuring all documents are current, accurate, and accessible. Collaborate with suppliers, manufacturers, and contractors to validate and refine technical details. Support all design teams by providing technical guidance and standardised detailing resources. Ensure technical outputs align with current regulations, best practices, and company standards. Participate in project reviews and lessons learned sessions to identify opportunities for improvement. Assist in the coordination and integration of standard details into project-specific designs. Maintain version control and documentation protocols for all technical resources. Contribute to innovation and development initiatives within the engineering and design teams. Conduct site and factory visits in collaboration with construction/manufacturing teams to produce reports on the utilization of standardisation and to highlight any improvements. Assist with structural engineering design information as required. Be adaptable to changes in duties and responsibilities as dictated by the companys needs. Technologies: Support Architect More: At Portakabin, we are proud to be a successful and growing organization, dedicated to creating a safe and inclusive workplace where all employees have the opportunity to contribute, grow, and develop. We are currently seeking a Design Specification Developer to join our Darwin Group, which specializes in delivering outstanding healthcare facilities for the NHS. This permanent position is based in Telford or Shawbury, offering a competitive annual salary ranging from £30,000-£40,000, an annual on-target bonus of up to 5%, and a generous leave policy of 27 days plus bank holidays. We offer a range of benefits including a contributory pension with life insurance, dedicated health and wellbeing services, and opportunities for learning, development, and career progression. last updated 18 week of 2026