Principal Engineer

Join AmcoGiffen as a Principal Design Engineer – Temporary Works in Pontyclun, South Wales. The role is full‑time. About Us AmcoGiffen is a leading provider of engineering services with a focus on rail, civils, and temporary works. Job Summary Lead technical temporary works design across rail and non‑rail infrastructure projects, shape the design team in Wales, manage resources, budgets, and client relationships. Responsibilities Provide definitive technical guidance and leadership on engineering solutions. Lead resolution of CDM Regulation compliance. Define the brief and drive innovative development of temporary works from feasibility to detailed design. Develop design philosophies and ensure appropriate documentation. Act as the CRE (Design) on Network Rail schemes. Check and approve design deliverables including RAs and Decision Logs. Represent the company at client and stakeholder meetings. Ensure delivery within financial, quality, and programme targets. Lead, motivate and mentor the design team. Keep clients informed of cost implications and resolve disputes. Assist the Head of Design in departmental management. Promote a culture of excellence across AmcoGiffen Design & Engineering. Requirements Previous experience as a Principal Design Engineer for temporary works in a rail environment. Minimum IEng/CEng level of education. Chartered Member of a relevant professional body (e.g., ICE, IStructE). Sentinel Personal Track Safety competence in AC and DC. Civil engineering project design experience – bridges, structures, stations, platforms. Significant experience in technical design for rail and civils temporary works. Background in client, contractor or consultancy organisations is preferred. What We Offer Competitive annual salary negotiated based on experience. Company car or car allowance. 25 days holiday + bank holidays, increasing with service. Up to 3 volunteering days. Company contributory pension scheme. Life insurance. Westfield health cash plan & rewards. Generous employee referral scheme. Opportunities for personal and professional development. A safe and supportive work environment. How to Apply To apply, please submit your application. We look forward to hearing from you. Equal Opportunities AmcoGiffen is an Equal Opportunities Employer. All qualifications meeting the job criteria are eligible for employment regardless of age, disability, gender, sexual preference, nationality, race, religion or social class. #J-18808-Ljbffr