London-based, the 'outreach roles' will aim to increase workers' awareness of health and safety, and also legal rights.
Each outreach worker will be appointed for a 12-month contract. Applicants must be fluent in Polish, Romanian or Gujarati, as well as English.
The HSE said construction workers from ethnic groups often had a poor grasp English, which in turn had an adverse impact on site safety.
Last year, accidents on construction sites involving migrant workers were up 50%.
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