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Posted 12 August, 2026

Intermediate Mechanical Design Engineer

Penguin Recruitment Ltd
Leigh-on-Sea, ENG, GB Full Time

Job Description

Intermediate Mechanical Design Engineer\n

Location: Essex |Salary: £30,000 - £40,000 |Job Type: Full-time | Permanent

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Overview

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A well-established multidisciplinary consultancy is seeking an Intermediate Mechanical Design Engineer to join its growing M&E team in Essex.

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This is an excellent opportunity to work across a varied project portfolio, with a particular focus on Healthcare and Education. The successful Intermediate Mechanical Design Engineer will support projects from concept through to completion, delivering high-quality mechanical building services design.

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Benefits

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  • £30,000 - £40,000 salary, depending on experience.
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  • Flexible and hybrid working.
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  • Career progression and professional development.
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  • Training, coaching and mentoring.
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  • Pension and health benefits.
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  • Professional membership support.
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  • 25 days' holiday plus bank holidays.
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  • Employee wellbeing programmes.
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  • Team-building and social events.
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Day-to-Day

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As an Intermediate Mechanical Design Engineer, you will:

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  • Develop mechanical building services designs.
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  • Attend client and project meetings.
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  • Work with multidisciplinary teams.
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  • Carry out site visits and inspections.
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  • Prepare technical reports and specifications.
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  • Review designs against relevant standards.
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  • Provide technical input during tender processes.
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Responsibilities

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The Intermediate Mechanical Design Engineer will also be responsible for:

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  • Supporting projects from concept through to completion.
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  • Producing detailed designs and technical documentation.
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  • Liaising with clients and project stakeholders.
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  • Reviewing tenders and providing recommendations.
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  • Monitoring project progress and supporting site delivery.
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  • Ensuring compliance with QA standards and regulations.
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Qualifications

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The ideal Intermediate Mechanical Design Engineer will have:

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  • Degree in Mechanical or Building Services Engineering.
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  • Previous mechanical building services design experience.
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  • Proficiency with IES, AutoCAD and Revit.
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  • Knowledge of Building Regulations, CIBSE guidance and industry standards.
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  • Full UK driving licence and access to a vehicle.
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  • Strong communication and organisational skills.
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This is a great opportunity for an Intermediate Mechanical Design Engineer looking to progress their career while gaining exposure to technically interesting Healthcare and Education projects.

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Interested? Apply now!