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SOC 3114 Science, engineering and technology associate professionals

Building and civil engineering technicians Salary

Median salary £36,912 per year (2025). Based on ONS ASHE data.

About this role

Building and civil engineering technicians support construction projects by preparing drawings, conducting surveys, performing calculations, inspecting sites and assisting engineers and architects with technical aspects of building and infrastructure work.

Key responsibilities

  • Preparing technical drawings and specifications using CAD
  • Conducting site surveys and setting out construction works
  • Performing structural calculations and quantity estimates
  • Inspecting construction work for quality and compliance
  • Preparing reports and maintaining project documentation

Qualifications and entry routes

Typically requires an HNC/HND in construction, civil engineering or building studies. BTEC or apprenticeship routes are common. Professional registration through ICE (EngTech) or CIOB (TechCIOB) is valued.

Career outlook

Good demand driven by infrastructure projects and house building. BIM competence and digital construction skills are increasingly expected.

Key skills

CAD and BIM software Site surveying Building regulations knowledge Technical calculations Report writing

Common industries

  • Construction
  • Civil engineering
  • Structural engineering consultancies
  • Local authority building control
  • Surveying practices

Data coverage

SOC code 3114
Data source ONS ASHE
Years available 2015–2025
Estimated jobs 10,000

Median Salary

£36,912

Mean Salary

£36,707

Jobs (000s)

10k

Data Years

11 years

Salary Range (2025)

P25: £28,518Median: £36,912
P10: --P25: £29kMedian: £37kP75: --P90: --

Estimated Career Progression

Based on salary percentile distribution for this occupation

Entry Level

£28,518

0-2 years

Mid Level

£28,518

3-7 years

Salary Trend (2015-2025)

Nominal growth: +28.9%Real growth: -6.7%

Gender Pay Comparison (2025)

Gender pay gap: 7.5%

Full-time vs All Employees (2025)

All Employees

£36,912

Full-time Only

£37,229

Full-time premium: +£317