Mechanical Design Engineer - All Levels

RGB Recruitment; Willenhall; Hybrid; GBP 80,000 - 100,000; Full time

Job summary

A leading engineering consultancy in Birmingham is seeking Mechanical Design Engineers from entry to principal level. This role offers the opportunity to work on diverse projects and receive mentorship in a supportive environment. Candidates should possess a degree in Mechanical or Building Services Engineering and relevant experience. Enjoy competitive salaries, bonuses, and hybrid working arrangements.

Benefits

Performance bonuses

Private healthcare

Pension

Training support

Qualifications

• 0-3 years experience for Engineer level.
• 3-8+ years experience for Intermediate/Senior level.
• 8+ years with leadership experience for Principal level.

Responsibilities

• Produce mechanical design calculations, drawings, and specifications.
• Lead design packages and manage technical deliverables.
• Manage complex, high-value projects from concept to completion.

Skills

Strong technical knowledge of mechanical building services systems

Proficient in design software such as Hevacomp, IES, Revit, AutoCAD

Excellent communication skills

Leadership and organisational skills

Education

Degree in Mechanical or Building Services Engineering (BEng, MEng or equivalent)

Tools

Hevacomp

IES

Revit

AutoCAD

Job description

Overview

Mechanical Design Engineer - Engineer to Principal Level
Birmingham (Hybrid Working)
Full-Time
Competitive Salary + Benefits + Bonus

About the Role

A respected multidisciplinary engineering consultancy with a strong UK presence is seeking Mechanical Design Engineers across levels—from early career Engineers through to Principals—to join their Birmingham office. You'll work on diverse building services projects delivering innovative, sustainable mechanical designs across sectors including commercial, residential, healthcare, education, and infrastructure. This opportunity suits candidates who want a supportive environment with clear career progression, from hands-on design roles to senior leadership and project management responsibilities.

Key Responsibilities

• Engineer Level:
  • Produce mechanical design calculations, drawings, and specifications for HVAC, heating, cooling, ventilation, and domestic water systems
  • Collaborate with electrical and sustainability teams to deliver coordinated MEP designs
  • Support site visits, surveys, and technical reporting
  • Assist with compliance checks to ensure designs meet UK regulations and client requirements
  • Develop technical knowledge and participate in CPD activities
• Intermediate/Senior Level:
  • Lead design packages and manage technical deliverables on medium to large projects
  • Mentor junior engineers and review design work
  • Coordinate with multi-disciplinary teams and engage with clients and contractors
  • Apply sustainable design principles and low-carbon technologies
  • Oversee project documentation, specifications, and design risk assessments
• Principal Level:
  • Lead mechanical design strategy and business development initiatives
  • Manage complex, high-value projects from concept to completion
  • Drive innovation, sustainability, and quality across mechanical engineering outputs
  • Lead and develop engineering teams, providing technical leadership and mentorship
  • Build and maintain strong client relationships and contribute to growth opportunities

Candidate Requirements

• Degree qualified in Mechanical or Building Services Engineering (BEng, MEng or equivalent)
• Experience varies by level:
• Engineer: 0-3 years
• Intermediate/Senior: 3-8+ years
• Principal: 8+ years with proven leadership and project management experience
• Strong technical knowledge of mechanical building services systems and UK regulations
• Proficient in design software such as Hevacomp, IES, Revit, AutoCAD or similar
• Chartered status or working towards chartership preferred, especially at Senior and Principal levels
• Excellent communication, leadership, and organisational skills

Why Join?

• Work with a nationally respected consultancy delivering sustainable, award-winning projects
• Hybrid working arrangements supporting flexible work-life balance
• Competitive salary packages with performance bonuses and benefits including pension, private healthcare, and training support
• Structured career progression from design engineer to senior leadership roles
• Collaborative culture with focus on innovation, technical excellence, and professional growth
• Ready to develop your mechanical engineering career and lead impactful projects?
• Apply now to explore opportunities from Engineer through to Principal level in Birmingham