Mechanical Design Engineer

Crafiz Solutions LLP; Greater London; Hybrid; GBP 41,000 - 83,000; Part time

Benefits offered by this job

Remote work

Flexible workload

Job summary

Crafiz Solutions LLP is seeking a Mechanical Design Engineer for a flexible, part-time contractor role. The position is remote (UK only) with occasional in-person meetings in London.

You will work on 3D CAD modelling, technical drawings, and documentation across client projects, using SolidWorks, Inventor, Creo, Catia, Fusion 360 or similar. 3–5 years of experience and a BEng in Mechanical Engineering required.

Qualifications

• Qualification: BEng in Mechanical Engineering or equivalent.
• 3–5 years of mechanical design experience required.
• Proficiency in listed CAD tools and drafting standards.

Responsibilities

• 3D CAD modelling and assembly design for diverse client projects.
• Prepare technical drawings and detailing documentation.
• Implement design changes and engineering documentation.
• Assist with concept studies and prototype work.

Skills

3D CAD

Assembly design

Technical drawings

Engineering docs

Concept studies

Prototype work

CAD platforms

Education

BEng in Mechanical Engineering

Tools

SolidWorks

Inventor

Creo

Catia

Fusion 360

Job description

We help you design smarter from the start. Our Design for Manufacturing (DFM) service ensures that every product concept is optimized for cost-effective, high-quality production. By evaluating factors such as materials, tolerances, manufacturability, machining or molding constraints, and production processes, we identify and mitigate issues early—in design, not on the shop floor. The outcome? Simpler parts, fewer defects, lower tooling and material costs, faster production cycles, and more predictability. Whether it’s for high-volume injection molding, sheet-metal fabrication, CNC machining or additive manufacturing, our engineers ensure your design is feasible, efficient, and primed for scaling.

Mechanical Design Engineer (Part-time / Contract)

Location: Remote (UK only) | Occasional London meeting
Contract: Part-time / Ad-hoc | Self-employed contractor

Crafiz Solutions is expanding its engineering capabilities as we take on new client projects across multiple industries. We are seeking a skilled Mechanical Design Engineer to support us on a flexible, contract basis.

Role Overview

You will support a variety of mechanical design activities depending on client requirements. Typical work includes:

• 3D CAD modelling and assembly design
• Technical drawings and detailing
• Design modifications and engineering documentation
• Assistance on concept studies and prototype work
• Since different clients use different tools, experience in any major CAD platform is acceptable.

Requirements

BEng (or equivalent) in Mechanical Engineering

3–5 years of relevant mechanical design experience

Proficiency in SolidWorks, Inventor, Creo, Catia, Fusion 360, or similar

Strong understanding of mechanical design principles and drafting standards

Excellent problem-solving ability and analytical thinking

Quick learner with good technical intuition

Self-organised and comfortable working independently

Professional communication skills

Based in the UK and able to work remotely

Comfortable working on a self-employed contractor basis

Working With Us

Small and growing engineering services startup

Flexible workload depending on projects

Exposure to real-world design challenges across different sectors

Professional, supportive and collaborative environment

Contract & Compensation

Part-time, flexible and ad-hoc based on active projects

Remote working with occasional in-person meetings in London if required

Contractor / self-employed arrangement

Competitive hourly rate, based on experience and within UK industry norms

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