Mechanical Engineer

Company Overview

pure

LiFi is the world leader in Light Fidelity (LiFi) innovation and systems. Our products provide pervasive high-speed wireless access that delivers significantly greater security, safety and data densities than WiFi.

Those joining this pioneering team at pure

LiFi will be part of creating our wireless future. LiFi will be the solution that delivers us unlimited bandwidth and unlimited data, powering our connectivity demands of the future.

We are seeking a talented and driven Mechanical Engineer to join our hardware development team. This role is ideal for someone with a solid foundation in mechanical design and product development, who is ready to take ownership of projects and contribute to the design and manufacturing of innovative hardware solutions.

This role will allow the right candidate to grow and develop their skills in a supportive environment.

• Design and develop mechanical components and assemblies for hardware products, from concept through production within budget and timescales.
• Create detailed 3D CAD models and 2D drawings using tools such as Solid Works, Creo, or Fusion 360.
• Perform tolerance analysis, material selection, and design for manufacturability (DFM).
• Collaborate cross-functionally with electrical engineers, industrial designers, and manufacturing teams.
• Conduct prototyping, testing, and validation of mechanical designs.
• Support the transition of designs from prototype to mass production, including supplier engagement and quality assurance.
• Analyse mechanical failures and implement corrective actions.
• Maintain documentation and version control of design files and specifications.

• Proven success in mechanical design, preferably in a commercial hardware development environment.
• Bachelor’s degree in mechanical engineering or a related field.
• Proficiency in CAD software (e.g., Solid Works, Creo, Fusion 360).
• Experience with prototyping techniques (e.g., 3D printing, CNC machining).
• Familiarity with thermal, structural, and vibration analysis.
• Experience of manufacturing processes such as injection moulding, sheet metal fabrication, and die casting.
• Strong problem-solving skills and attention to detail.
• Excellent communication and teamwork abilities.
• High levels of energy, credibility, and the ability to work with both commercial and technical employees.
• Experience with simulation tools.
• Knowledge of electronics packaging and integration.
• Experience with PLM.
• Exposure to regulatory standards and compliance (e.g., CE, UL).
• Experience working in Agile or fast-paced product development cycles.
• Ability to work to tight deadlines and able to deal with multiple issues simultaneously.
• Conscientious and hardworking individual willing to take responsibility for ensuring activities are completed on time.
• Delivery focused, with a proven track record in working in similar planning environments.

At pure

LiFi, we challenge ourselves to go beyond the obvious and we care about our craft, our team, and our customers. With us, you’ll have ambitious projects to sink your teeth into and plenty of opportunities to learn and grow. You’ll be part of our safe, supportive and friendly culture – that looks after you – and join our team of genuinely great people.

We trust our employees to work autonomously and promote ownership across all levels.

Our benefits include:

• A 35-hr working week with a flexible working policy allowing for a 4-day working week.
• Share Options so you are invested in our ongoing success.
• 31 days holiday and four public holidays in December and January.
• A Holiday Purchase Scheme giving you more time to rest, recharge, and balance life outside of work.
• Comprehensive medical insurance to support your wellbeing.
• Life Assurance and Income Protection Insurance for peace of mind.
• Enhanced Pension Scheme contributions so you can save for the future.
• Access to our Learning Platform to support your continued learning and development.
• Access to an award-winning wellbeing app providing comprehensive health support, including our Employee Assistance Programme.
• Cycle to Work Scheme, helping you to save money and stay active.
• Volunteering days giving you dedicated time to support local causes and give back to the community.

We are proud of our diversity and committed to ensuring our opportunities are accessible to everyone. We strive to build an environment where everyone can thrive and be themselves. If you need additional support or accommodations during the process, please don’t hesitate to tell us in your application.

We welcome applications from everyone. If this role excites you, we’d encourage you to apply – even if you don’t tick every box.

As this role includes office-based working, we’re looking for someone within a commuting distance of our Edinburgh office.

pure

LiFi does not accept unsolicited agency CVs.