Mechanical Design Engineer

Randstad Construction and Property; Swansea; On-site; GBP 42,000 - 56,000; Full time

Benefits offered by this job

33 days annual leave

Pension

Job summary

Randstad Construction and Property is seeking a Mechanical Design Engineer to design bespoke mechanical hardware from customer requirements through 3D CAD modelling, detailing, manufacturing support and commissioning.

You will work closely with in‑house engineers, fabrication teams and project managers to ensure seamless system integration and continuous product improvement across projects. 3+ years of relevant experience and SolidWorks proficiency are preferred.

Qualifications

• HND/HNC or Degree in Mechanical Engineering or related discipline.
• 3+ years of proven mechanical design experience within automation, special‑purpose machinery, or heavy mechanical equipment.
• Proficiency in 3D CAD software (SolidWorks preferred) and 2D drafting; knowledge of manufacturing processes and drive components.

Responsibilities

• Bespoke System Design: Design and detail bespoke systems.
• 3D CAD Modeling & Drafting: Create complete 3D assemblies, 2D manufacturing drawings, BOMs and layout drawings using SolidWorks or equivalent.
• Engineering Calculations: Conduct mechanical calculations for motor sizing, structural integrity, load capacities, and cycle times.
• Turnkey Collaboration: Work with in‑house control engineers, software developers, fabrication team and project managers for seamless integration.
• Product Improvement & Innovation: Refine existing designs to improve manufacturability, cost efficiency, and performance.
• Site Support & Commissioning: Support workshop assembly and on‑site commissioning teams to resolve design issues.
• Supplier & Client Liaison: Interface with suppliers and clients to clarify specifications and reviews.

Skills

3D CAD

SolidWorks

2D drafting

Manufacturing processes

Pneumatic circuits

Motors

Gearboxes

Power transmission

Problem solving

Communication

Education

HND/HNC or Degree in Mechanical Engineering

Tools

SolidWorks

Job description

We are looking to appoint a Mechanical Design Engineer to join a well established local firm.

As the Mechanical Design Engineer you will be responsible for designing bespoke mechanical hardware and take ownership of mechanical design projects from initial customer requirements through 3D CAD modelling, detail detailing, manufacturing support, and commissioning.

Key Responsibilities

• Bespoke System Design: Design and detail bespoke systems
• 3D CAD Modeling & Drafting: Create complete 3D assemblies, 2D manufacturing drawings, Bill of Materials (BOMs), and layout drawings using SolidWorks (or equivalent 3D CAD software).
• Engineering Calculations: Conduct mechanical calculations for motor sizing, structural integrity, load capacities, and cycle times.
• Turnkey Collaboration: Work closely with in–house control engineers, software developers, fabrication team, and project managers to ensure seamless system integration.
• Product Improvement & Innovation: Continuously refine existing product designs to improve manufacturability, cost efficiency, assembly speed, and operational performance.
• Site Support & Commissioning: Support workshop assembly and occasional site installation/commissioning teams to resolve design modifications or on–site fitting challenges.
• Supplier & Client Liaison: Interface with component suppliers (bearings, motors, belts, pneumatic) and liaise with clients to clarify design specifications and design reviews.

Requirements & Qualifications

• Education: HND/HNC or Degree in Mechanical Engineering, Design Engineering, or a related discipline (or equivalent hands–on experience).
• Experience: 3+ years of proven mechanical design experience within automation, special–purpose machinery, or heavy mechanical equipment.
• Technical Skills: Proficiency in 3D CAD software (SolidWorks preferred) and 2D drafting. Strong understanding of manufacturing processes (sheet metal fabrication, laser cutting, machining, welding, and assembly techniques). Knowledge of pneumatic circuits, electric motors, gearboxes, and power transmission components.
• Problem Solving: Excellent analytical skills with a practical, hands–on approach to engineering challenges.
• Communication: Clear written and verbal communication skills for team collaboration and customer reviews

Hours of work are flexible between 07:30 and 17:00 with the option to work 37.5 or 40 hours per week.

33 days annual leave

Pension

Randstad CPE values diversity and promotes equality. No terminology in this advert is intended to discriminate against any of the protected characteristics that fall under the Equality Act 2010. We encourage and welcome applications from all sections of society and are more than happy to discuss reasonable adjustments and/or additional arrangements as required to support your application.

Candidates must be eligible to live and work in the UK.

For the purposes of the Conduct Regulations 2003, when advertising permanent vacancies we are acting as an Employment Agency, and when advertising temporary/contract vacancies we are acting as an Employment Business.