Senior CSA Engineer - Nuclear Asset Life Extension (Hybrid)

Highfield Professional Solutions Ltd; Warrington; Hybrid; GBP 70,257 - 77,145; Full time

Job summary

Highfield Professional Solutions Ltd in Warrington is seeking a Senior Civil, Structural & Architectural (CSA) Engineer for a 12‑month contract on a major nuclear refurbishment programme at Sellafield. Hybrid work arrangement, 3 days on site, and Inside IR35 terms.

You will lead feasibility studies for Building B314, coordinate multi‑discipline teams, ensure safety and regulatory compliance, and mentor junior engineers.

Qualifications

• Minimum 5 years’ engineering design experience.
• At least 5 years’ experience working within a highly regulated industry, ideally including 3 years within nuclear.
• Previous experience supervising or mentoring engineering teams.
• Strong knowledge of civil, structural and architectural engineering principles.
• Experience delivering feasibility studies, refurbishment or asset life extension projects.
• The ability to coordinate multidisciplinary engineering activities.
• A good understanding of relevant engineering codes, standards and safety legislation.
• HNC/HND as a minimum (Degree preferred).
• Evidence of continued professional development (Chartered status desirable).

Responsibilities

• Deliver and contribute to the feasibility study for the refurbishment of Building B314’s roof and building envelope.
• Develop practical, cost‑effective engineering solutions that meet operational, safety and customer requirements.
• Lead and coordinate engineering work packages across multiple disciplines.
• Participate in and support design reviews, HAZOPs and technical assurance activities.
• Provide technical leadership and mentoring to junior engineers.
• Ensure compliance with company quality management systems, engineering standards and relevant legislation.
• Work collaboratively with project stakeholders to deliver high‑quality engineering outputs.

Skills

Engineering design

Regulated industry experience

Mentoring

Multidisciplinary coordination

Education

HNC/HND

Job description

Highfield Professional Solutions Ltd in Warrington is seeking a Senior Civil, Structural & Architectural (CSA) Engineer for a 12‑month contract on a major nuclear refurbishment programme at Sellafield. Hybrid work arrangement, 3 days on site, and Inside IR35 terms.

You will lead feasibility studies for Building B314, coordinate multi‑discipline teams, ensure safety and regulatory compliance, and mentor junior engineers.