Senior Mechanical Design Engineer

  • Skilled Careers
  • Oct 25, 2025
Contractor Construction

Job Description

Senior Mechanical Design Engineer Contract Central London Outside IR35 6 Months

An exciting opportunity has arisen for an experienced Senior Mechanical Design Engineer to join a well-established design consultancy renowned for delivering high-quality MEP engineering solutions. This is a 6-month contract role, operating outside IR35, based in Central London.

Due to a growing project portfolio, we are actively seeking a skilled engineer to support the delivery of a data centre project.

The Role:

  • Develop detailed mechanical designs in line with client briefs
  • Perform mechanical building services calculations
  • Assist in producing mechanical specifications and schedules
  • Conduct feasibility studies and technical evaluations
  • Provide expert technical support and advice across the project lifecycle
  • Prepare technical statements and reports as required

Essential Requirements:

  • Proven background in HVAC design and mechanical building services
  • Strong knowledge of current building regulations and standards
  • Previous experience working on data centre projects
  • Proficient in conducting site surveys, heat load calculations, and ventilation/steam system design
  • Competent in using design software, especially Hevacomp
  • Excellent time management and organisational skills
  • Effective communicator with strong report writing and presentation skills
  • Self-motivated, driven, and able to work both independently and as part of a team
  • Supervisory experience is highly desirable

Contract Details:

  • Location: Central London (hybrid/remote options may be discussed)
  • Duration: 6 months
  • IR35 Status: Outside IR35
  • Start Date: ASAP

For more information regarding the above role, please contact Stephen Tiigah - (url removed)