Job DescriptionWhat you will do

As a Senior HVAC Mechanical Design Engineer, you will be responsible for developing and designing HVAC systems, including equipment specification, sizing, and estimating for air-source heat pumps (ASHPs), ventilation systems, and mechanical plant rooms. You will also provide technical support during the pre-bid process, ensuring HVAC solutions meet customer expectations and tender specifications.

How you will do it

• Analyze enquiry specifications, drawings, and associated documents to determine the exact scope of HVAC projects.
• Provide expert support in equipment selection, project estimating, and production of quotations and tender packages, in collaboration with the field sales department.
• Perform full design and costing of HVAC solutions, including the calculation of cooling load or air volume requirements and the selection of primary and supporting plant.
• Re-design mechanical plant rooms to accommodate ASHPs and develop full ventilation system designs.
• Create supporting drawings/diagrams and control system functional descriptions relevant to the HVAC solution.
• Assess logistical and installation requirements, including conducting practical risk assessments.
• Attend on-site reviews with suppliers and contractors, providing technical expertise during the execution of projects.

What we look for

Required

• Proven experience in design and estimating within an HVAC environment.
• Working knowledge of mainstream HVAC systems and networks.
• Minimum of 5 years of experience in HVAC solutions.
• Previous experience with Hydronic Systems.
• Good understanding of engineering drawings (mechanical and electrical).
• Degree in Mechanical Engineering / Building Services or equivalent industry experience.
• Ability to manage and influence both internal and external stakeholders at all levels.

• Experience of VRF systems.
• Experience in ventilation system design.
• Experience with ASHP & Mechanical plant room design

What we offer

• Competitive salary
• 25 days holidays + Bank Holidays and sick pay
• Comprehensive benefits package including pension, life assurance, employee assistance program, employee referral scheme, employee discounts including high street brands, cycle 2 work scheme and discount on Johnson Controls security products
• Extensive product and on the job/cross training opportunities with outstanding resources available
• Career development through various career ladders

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