SITE INVESTIGATION ENGINEERS all levels Ground Investigation (Setting Out for Boreholes & Trial Pits) Employment: Permanent or Freelance Location: UK-wide Freelance Rate: £250£400/day (Outside IR35 potential) Permanent Salary: £32,000£60,000 + Vehicle/Allowance + Benefits Start: ASAP Contract Length (Freelance): 612 months with extensions Role Overview A specialist ground investigation contractor is seeking a Site Investigation Engineer to support a busy programme of works across the UK. The role is focused on setting out borehole and trial pit locations, supervising drilling crews, logging soils/rocks, and delivering high-quality factual site data. Key Responsibilities Set out borehole and trial pit locations using GPS/total station. Supervise drilling crews and excavation teams.

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