Mechanical Engineer / Senior Engineer – Building Services

{ “@context”: “http://schema.org”, “@type”: “JobPosting”, “title”: “Mechanical Engineer / Senior Engineer – Building Services”, “description”: “

Team

  • You will work closely with likeminded individuals on exciting and challenging projects.
  • The Building Services team in the Southern Region (Split across Guildford, Basingstoke, Southampton, Gatwick, Heathrow and Brighton) consists of more than 50 mechanical, electrical, and public health engineers.
  • We make extraordinary efforts to attract, develop, engage and retain the best professionals in our fields of expertise because this is what makes us great.
  • We put the highest ethical standards at the centre of all we do and is inherent in our offering.
  • We are humble and act with moral and intellectual integrity, keep our word, treat everyone with respect, support our colleagues, and embrace diversity.
  • We care about individuals and their progress and offer the most fulfilling career development for our professionals.

Role Responsibilities

  • Have a proven track record in delivering projects for your discipline and in line with client expectations.
  • Take responsibility for and direct others in the production of detailed and performance specification for the discipline subject to review by colleagues prior to issue.
  • Reviewing design programmes and ensuring that sufficient resource is available to complete the works in line with technical and commercial performance and delivery.
  • Able to work using initiative with minimal supervision on all technical aspects of their discipline or have specific specialist experience applicable to the role.
  • Supervise the completion of detailed designs and supervise the work of others in this function.
  • Consider the feasibility of the project specific to the discipline and lead the overall feasibility study for the project.
  • Training and mentoring of staff.

Key Competencies

  • A proven track record of delivering a variety of projects both in terms of scale and sector.
  • Ability to engage with clients, contractors and design team members in technical discussions, co-ordination and debates.
  • Have an ability to sketch and communicate technical detail graphically and effectively to both construction professionals and client teams.
  • Shown detailed understanding of the regulations applicable to the discipline and how to demonstrate this through calculation.
  • Have a working understanding of latest mechanical design software packages to allow the allocation / direction of work on projects.
  • Must be able to obtain UK vetting level of Security Check (SC).

Mechanical Design Skills

  • Working knowledge of Hevacomp
  • U value calculations
  • Heat loss & gain calculations
  • Pipe sizing (LTHW, CHW, HWS, CWS etc), Pump sizing, Duct sizing, Fan sizing
  • Psychrometrics
  • Control valve sizing & authority
  • Thermal modelling
  • BMS Systems

Qualifications

  • CIBSE/ IET/IMechE Engineering Council accredited honours degree or specific experience that will lead to Chartership
  • IESor TAS training applied to the discipline
  • RevitMEP training applied to the discipline
  • Achieved or working towards IEng or CEng status
  • BEng/Bsc/MEng in applicable engineering discipline

#J-18808-Ljbffr”, “datePosted”: “2026-05-09”, “hiringOrganization”: { “@type”: “Organization”, “name”: “WSP in the UK & Ireland”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__428049721__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “” } } }
Company: WSP in the UK & Ireland
Apply for the Mechanical Engineer / Senior Engineer – Building Services
Location:
Job Description:

Team

  • You will work closely with likeminded individuals on exciting and challenging projects.
  • The Building Services team in the Southern Region (Split across Guildford, Basingstoke, Southampton, Gatwick, Heathrow and Brighton) consists of more than 50 mechanical, electrical, and public health engineers.
  • We make extraordinary efforts to attract, develop, engage and retain the best professionals in our fields of expertise because this is what makes us great.
  • We put the highest ethical standards at the centre of all we do and is inherent in our offering.
  • We are humble and act with moral and intellectual integrity, keep our word, treat everyone with respect, support our colleagues, and embrace diversity.
  • We care about individuals and their progress and offer the most fulfilling career development for our professionals.

Role Responsibilities

  • Have a proven track record in delivering projects for your discipline and in line with client expectations.
  • Take responsibility for and direct others in the production of detailed and performance specification for the discipline subject to review by colleagues prior to issue.
  • Reviewing design programmes and ensuring that sufficient resource is available to complete the works in line with technical and commercial performance and delivery.
  • Able to work using initiative with minimal supervision on all technical aspects of their discipline or have specific specialist experience applicable to the role.
  • Supervise the completion of detailed designs and supervise the work of others in this function.
  • Consider the feasibility of the project specific to the discipline and lead the overall feasibility study for the project.
  • Training and mentoring of staff.

Key Competencies

  • A proven track record of delivering a variety of projects both in terms of scale and sector.
  • Ability to engage with clients, contractors and design team members in technical discussions, co-ordination and debates.
  • Have an ability to sketch and communicate technical detail graphically and effectively to both construction professionals and client teams.
  • Shown detailed understanding of the regulations applicable to the discipline and how to demonstrate this through calculation.
  • Have a working understanding of latest mechanical design software packages to allow the allocation / direction of work on projects.
  • Must be able to obtain UK vetting level of Security Check (SC).

Mechanical Design Skills

  • Working knowledge of Hevacomp
  • U value calculations
  • Heat loss & gain calculations
  • Pipe sizing (LTHW, CHW, HWS, CWS etc), Pump sizing, Duct sizing, Fan sizing
  • Psychrometrics
  • Control valve sizing & authority
  • Thermal modelling
  • BMS Systems

Qualifications

  • CIBSE/ IET/IMechE Engineering Council accredited honours degree or specific experience that will lead to Chartership
  • IESor TAS training applied to the discipline
  • RevitMEP training applied to the discipline
  • Achieved or working towards IEng or CEng status
  • BEng/Bsc/MEng in applicable engineering discipline

#J-18808-Ljbffr…

Posted: May 9th, 2026