_{24th February, 2026}

DESIGN ENGINEER - PRESSURE VESSELS & HEAT EXCHANGERS
�� Mexborough, South Yorkshire
�� £35,000 - £55,000 per annum (DOE)
�� Full-Time | Permanent
Our Client is a specialist designer and manufacturer of high-quality process plant equipment, supplying industries including oil & gas, petrochemical, pharmaceutical, utilities, and nuclear sectors.
Due to continued growth, our Client is seeking an experienced Design Engineer to join their engineering team and contribute to the design and delivery of bespoke engineered-to-order equipment.
The Role
As a Design Engineer, you will be responsible for producing detailed technical designs and supporting the full project lifecycle from concept through to manufacture.
Key Responsibilities:

• Produce detailed fabrication drawings, GA drawings and component lists using AutoCAD / Autodesk software
• Design pressure vessels and heat exchangers in accordance with relevant codes and standards
• Perform engineering calculations and technical analysis
• Liaise with clients to define technical requirements and specifications
• Prepare technical reports, documentation and project records
• Work closely with production and quality teams to ensure compliant, practical designs
• Support continuous improvement on new and repeat projects
• Manage workload to meet project deadlines

About You
Essential:

• Proven experience as a Design Engineer within pressure vessels and/or heat exchangers
• Knowledge of design codes such as PD5500, ASME BPVC, EN13445
• AutoCAD experience (3D modelling desirable)
• Strong attention to detail with a methodical approach
• Ability to work independently and within a team
• Excellent communication and documentation skills
• Self-motivated, flexible and solution focused

Experience:

• Minimum 5 years Design Engineering experience
• Must have the right to work in the UK

What's on Offer

• Competitive salary £35,000 - £55,000 depending on experience
• Long-term career development in a growing engineering business
• Exposure to diverse and technically challenging projects
• Supportive and collaborative engineering team environment

Apply For Job