Mechanical Assembly/Fitter

Interaction Recruitment; Bierton; On-site; GBP 40,000 - 60,000; Full time

Job summary

A leading engineering solutions provider in Bierton seeks a Mechanical Assembly Fitter to work on the assembly of heat exchangers and related equipment. Candidates should have proven mechanical assembly experience, the ability to read technical drawings, and strong attention to detail. The role offers a competitive salary, training opportunities, and a chance to work on rewarding projects in a team environment.

Benefits

Competitive salary and benefits package

Opportunities for training and development

Supportive team environment

Qualifications

• Proven experience in mechanical assembly or fitting.
• Ability to read and interpret technical drawings.
• Strong attention to detail and commitment to quality.

Responsibilities

• Assemble mechanical components and heat exchanger units.
• Conduct pressure testing and quality checks on completed assemblies.
• Maintain a clean and organised work environment.

Skills

Mechanical assembly

Reading technical drawings

Attention to detail

Health and safety compliance

Teamwork

Education

Relevant engineering or mechanical qualifications/apprenticeship

Job description

Interaction Engineering

Aylesbury

Job Title: Mechanical Assembly / Fitter

About The Role

Our client is a leading provider of innovative heat exchange solutions, with a reputation for engineering excellence and high‑quality manufacturing. With decades of experience, we serve a diverse range of industries including power generation, marine, oil & gas, and industrial processing.

The Role

As a Mechanical Assembly Fitter, you will play a crucial role in the precision assembly of heat exchangers and associated equipment. You will be working from engineering drawings to build bespoke thermal units to exacting standards, ensuring the reliability and performance our clients expect.

Key Responsibilities

• Assemble mechanical components and heat exchanger units according to engineering drawings and specifications.
• Fit, align, and secure parts using hand tools, power tools, and measuring instruments.
• Conduct pressure testing and quality checks on completed assemblies.
• Work collaboratively with engineering and production teams to meet project deadlines.
• Ensure all work is carried out safely and in line with company standards and procedures.
• Maintain a clean and organised work environment.

What We're Looking For

• Proven experience in mechanical assembly or fitting, ideally within a precision engineering or manufacturing environment.
• Ability to read and interpret technical drawings and mechanical schematics.
• Strong attention to detail and commitment to quality.
• Good understanding of health and safety in a workshop environment.
• Team player with a strong work ethic and a proactive attitude.

Desirable

• Previous experience working with heat exchangers or pressure‑tested equipment.
• Relevant engineering or mechanical qualifications/apprenticeship.

What We Offer

• Competitive salary and benefits package.
• Opportunities for training and development.
• A supportive and skilled team environment.
• The chance to work on technically challenging and rewarding projects.