Design Manager

Danny Sullivan & Sons Ltd • Cardiff, South Glamorgan • Posted June 29, 2026

Position Overview

Design Manager

Location: Cardiff / South Wales
Rate: Competitive (DOE)
Contract: Long-term temporary contract with the option to transfer to permanent employment with no penalty
Duration: August 2026 – Q4 2027
Hours: 45 hours per week

Danny Sullivan Group is currently seeking an experienced Design Manager to join a leading UK infrastructure contractor delivering a portfolio of high-profile energy infrastructure projects across South Wales. This is an excellent opportunity to play a key role in the delivery of major National Grid schemes while supporting the growth of an expanding in-house design management function.

This position would suit a Design Manager with a strong background in the energy sector, ideally with experience in substation projects, multidisciplinary design management, and NEC contracts.

The Role

As Design Manager, you will be responsible for leading and coordinating the design process from bid stage through to project de...