Principal Design Engineer – Temporary Works

As Principal Design Engineer for Temporary Works, you will lead the development of technical solutions across a diverse portfolio of rail and non-rail infrastructure projects. You will play a central role in building and guiding the Temporary Works design function in Wales & Western, ensuring high-quality, safe and innovative engineering outcomes for our clients. This is a senior leadership position within the Design Team, combining technical authority with team development, project oversight and client engagement.

Responsibilities

Provide authoritative technical leadership on Temporary Works engineering solutions; Lead compliance with CDM Regulations and ensure robust design governance; Define project briefs and drive the development of clear, innovative engineering solutions from feasibility through to detailed design; Establish and maintain design philosophies and ensure appropriate documentation is in place; Act as CRE (Design) on Network Rail schemes across a varied project portfolio, including multi-disciplinary works; Check and approve design deliverables, including Designer's Risk Assessments and Decision Logs; Represent the design team at internal and external meetings with clients and stakeholders; Ensure delivery against financial, quality and programme targets; Provide strong leadership, including performance reviews, coaching and development of team members; Support succession planning and contribute to the long-term growth of the design function; Maintain proactive communication with clients regarding cost, scope changes and emerging issues; Assist the Head of Design with departmental management and continuous improvement; Champion a culture of excellence across AmcoGiffen Design & Engineering

Requirements

IEng/CEng qualification (or equivalent); Chartered membership of a relevant professional body (e.g., ICE, IStructE); Sentinel PTS competence (AC and DC); Strong civil engineering design experience (bridges, structures, stations, platforms etc.); Extensive experience delivering Temporary Works designs for rail and civils projects; Background in client, contractor or consultancy environments will be considered

Nice to have

Experience within a rail environment

Benefits

Competitive salary (dependent on experience); Company car or car allowance; 25 days annual leave plus bank holidays (increasing with service); Up to 3 volunteering days; Company contributory pension scheme; Life insurance; Medicash Health Cash Plan & Rewards; Private Medical Insurance; Professional and personal development opportunities; A safe, inclusive and supportive working environment; Employee forums for open feedback and discussion; Employee assistance programme; Westfield health scheme