Mechanical Engineer

Black & White Engineering Limited; Greater London; Hybrid; GBP 40,000 - 65,000; Full time

Job summary

Black & White Engineering is seeking a Mechanical Engineer to join our specialist consultancy delivering world-class projects across data centres and mission-critical sectors in the UK.

You’ll produce mechanical designs and calculations, design HVAC and cooling systems, and prepare specifications and reports while collaborating with multidisciplinary teams and clients to meet stringent performance and efficiency targets.

Qualifications

• Degree-qualified in Mechanical Engineering with building services consultancy exposure.
• Experience designing HVAC and cooling systems for data centres or similar facilities.
• Strong communication and teamwork skills, with ability to coordinate across disciplines.

Responsibilities

• Producing mechanical engineering designs and calculations.
• Designing HVAC, cooling and ventilation systems.
• Preparing technical specifications and reports.
• Supporting project delivery within multidisciplinary teams.
• Participating in client and design coordination meetings.
• Reviewing project requirements and engineering standards.
• Assisting with project planning and technical delivery.

Skills

HVAC design

Cooling systems

Mechanical design calculations

Teamwork & communication

Education

Degree in Mechanical Engineering

Tools

AutoCAD

Revit

Navisworks

Job description

Do you enjoy solving complex engineering challenges and seeing your designs come to life on projects that power the modern world?

Black & White Engineering is looking for a talented Mechanical Engineer to join our growing team. This is an exciting opportunity to work within a specialist consultancy delivering world-class projects across the data centre and mission‑critical sectors.

You’ll be involved in every stage of the project lifecycle while collaborating with some of the industry’s most respected engineering professionals. From cooling systems and HVAC design through to sustainable engineering solutions, you’ll play a critical role in shaping the performance and efficiency of highly demanding facilities.

What’s in It For You

High-Impact Projects – Deliver projects that support some of the world’s leading organisations.

Technical Excellence – Expand your experience across innovative mechanical systems and technologies.

Career Progression – Join a business that actively promotes from within.

Learning Opportunities – Work alongside senior industry experts and technical specialists.

International Exposure – Support projects delivered across multiple regions worldwide.

Supportive Culture – Be part of a collaborative and people-focused environment.

What You’ll Be Doing

• Producing mechanical engineering designs and calculations.
• Designing HVAC, cooling and ventilation systems.
• Preparing technical specifications and reports.
• Supporting project delivery within multidisciplinary teams.
• Participating in client and design coordination meetings.
• Reviewing project requirements and engineering standards.
• Assisting with project planning and technical delivery.
• Degree-qualified in Mechanical Engineering or similar discipline.
• Experience within building services consultancy environments.
• Knowledge of HVAC and cooling systems.
• Strong communication and teamwork skills.
• Good understanding of engineering standards and best practice.
• Experience using industry‑standard design software.

Learning & Development

You will be joining a community that focuses on learning and development through regular lunch and learn sessions and investment in accredited professional courses or educational programmes. You can set the pace for your professional development, and whatever path you choose, you will receive relevant support.

Company Overview

Black & White Engineering is a multi‑award‑winning engineering consultancy with offices across the UK, Europe, the Middle East and Asia Pacific.

We are a leading provider of engineering design services for the data centre sector, delivering expertise across Mechanical, Electrical and Plumbing (MEP), Civil and Structural, Power Systems, Sustainability, BIM, Design Management and wider specialist infrastructure disciplines.

Our teams support projects across all areas of the construction industry, offering practical, efficient design solutions that prioritise real‑world installation, maintenance and operational performance.

As one of the fastest‑growing consultancies in our industry, we offer genuine opportunities for progression. Many of our engineers have developed into leadership roles as the business has expanded. Joining Black & White Engineering means making a meaningful impact with clients and colleagues while receiving the recognition you deserve.