Senior Hvac Design Engineer

Working Hours: 7.30am - 5.00pm UK time

About Us

We are a growing UK-based specialist air conditioning and ventilation design and installation company, delivering high-quality HVAC solutions for luxury residential properties.

Our projects range from bespoke home air conditioning systems to whole-house ventilation and heat recovery solutions, and we pride ourselves on delivering technically excellent, practical and coordinated designs.

As our business continues to grow, we are looking for an experienced HVAC Design Engineer to become an integral member of our design team.

About the Role

We are seeking a highly motivated and experienced Senior HVAC Design Engineer who takes pride in producing accurate, coordinated and practical HVAC designs.

This is an exciting opportunity for an engineer who is capable of working independently with minimal supervision and who enjoys taking ownership of projects from concept through to completed design.

The successful candidate will specialise in the design of air conditioning, ventilation and MVHR systems for residential projects in the UK.

You will be responsible for producing complete HVAC designs, from initial heat gain calculations and equipment selection through to fully coordinated Auto CAD drawings, ductwork layouts and equipment schedules.

Working closely with our UK-based team, you will be expected to interpret architectural and structural drawings, coordinate mechanical services within the building layout, and deliver designs that are practical to install and compliant with relevant UK standards and industry best practice.

This is a fully remote position based in the Philippines.

The successful candidate must be available to work UK business hours, have excellent spoken and written English, and be comfortable communicating professionally with our UK team.

We are looking for someone who is proactive, organised, detail-oriented and committed to delivering work of the highest standard.

Key Responsibilities

• Carry out heat gain and cooling load calculations for residential properties.
• Design complete air conditioning systems, primarily using Daikin VRV/VRF equipment.
• Select appropriate indoor and outdoor units based on project requirements.
• Design Mechanical Ventilation with Heat Recovery (MVHR) systems.
• Design extract and fresh air ventilation systems.
• Design ductwork systems, including sizing, routing and pressure loss calculations.
• Size and select air grilles, diffusers and other air distribution components.
• Produce, amend and coordinate mechanical services drawings using Auto CAD.
• Modify and update existing DWG drawings supplied by architects and consultants.
• Produce equipment schedules and design documentation.
• Coordinate HVAC services with architectural and structural drawings.
• Review floor plans, sections and elevations to ensure services are fully integrated within the building design.
• Identify clashes and develop practical engineering solutions.
• Liaise with the UK-based design team regarding project coordination and technical queries.
• Ensure all designs comply with relevant UK Building Regulations, British Standards and industry best practice.

Essential Skills & Experience

The ideal candidate will have

• Degree in Mechanical Engineering or Building Services Engineering.
• Minimum of three years' experience designing HVAC or building mechanical services.
• Strong experience designing residential air conditioning and ventilation systems.
• Excellent understanding of Daikin VRV/VRF systems.
• Strong experience designing MVHR systems.
• Experience carrying out heat gain and cooling load calculations.
• Strong understanding of HVAC design principles and psychrometrics.
• Experience designing ductwork systems.
• Experience sizing and selecting air grilles and diffusers.
• High level of proficiency in Auto CAD.
• Ability to produce clear, accurate and coordinated engineering drawings.
• Strong understanding of building structures and construction methods.
• Ability to interpret architectural drawings, floor plans, sections and elevations.
• Excellent attention to detail.
• Excellent spoken and written English, with the confidence to communicate professionally with UK colleagues and clients.
• Ability to work independently while maintaining excellent communication with a remote team.

Desirable Skills

• Experience designing HVAC systems in accordance with UK Building Regulations and CIBSE guidance.
• Experience working on high-end residential properties.
• Familiarity with BIM or Revit (advantageous but not essential).
• Working Requirements
• Must be available to work UK business hours.
• Reliable high-speed internet connection.
• Quiet home or work office environment suitable for professional remote working.
• Must provide and maintain their own laptop or desktop computer capable of running Auto CAD and other required software.
• Ability to attend online meetings with the UK team as required.
• Ideal Candidate

We are looking for someone who

• Takes ownership of their work and requires minimal supervision.
• Produces accurate, well-coordinated designs with excellent attention to detail.
• Is proactive and enjoys solving technical design challenges.
• Can identify potential installation issues before they become problems.
• Works efficiently while maintaining a high standard of quality.
• Is organised, reliable and committed to meeting project deadlines.
• Is eager to develop a long-term career within a growing business.
• Communicates confidently and professionally in English.
• Salary & Benefits

£20,000 - £30,000 per annum, depending on experience, technical ability and performance during the recruitment process.

We also offer

• Fully remote working.
• A long-term career opportunity within a growing UK air conditioning and ventilation design and installation company.
• Salary review following six months of successful employment.
• Annual salary reviews based on performance.
• Annual performance bonus based on individual or company performance.
• Holiday entitlement and public holidays in accordance with standard employment practice in the Philippines.
• Company-provided software licences required for the role, including Auto CAD and other approved design software.
• Opportunity to work on technically interesting, high-end residential and bespoke HVAC projects throughout the UK.
• A supportive, collaborative and professional working environment with genuine opportunities for career progression and increased responsibility.
• Career Opportunity

This is intended to be a long-term position within our growing business.

We are looking for someone who wants to become an integral part of our company and contribute to its continued growth and success.

As the business expands, the successful candidate will have opportunities to take on increased responsibility, lead more complex projects and progress professionally, with regular salary reviews based on performance, technical ability and commitment.

Recruitment Process

To ensure candidates have the technical expertise and communication skills required for this role, shortlisted applicants will complete the following as part of the recruitment process:

• A live online interview conducted entirely in English to assess communication skills and suitability for working with our UK-based team.

* A practical HVAC design assessment, which may include

• Heat gain calculations.
• Selection of Daikin VRV/VRF equipment.
• Design of an MVHR system.
• Ductwork layout and sizing.
• Air grille and diffuser selection.
• Production or amendment of Auto CAD drawings from architectural plans.
• Preparation of equipment schedules.
• Candidates may also be asked to explain the reasoning behind their design decisions and demonstrate their understanding of UK residential HVAC design principles.

Only candidates who demonstrate excellent technical competence, strong attention to detail and outstanding spoken and written English will be considered for the position