In June 2016, after graduating with a bachelor’s degree in civil engineering, Teerayut worked for TEAM Construction Management Co., Ltd. as a Civil Engineer on construction of a high rise residential building in central Bangkok. His responsibilities included construction supervision and management.
In July 2018, he moved to Italian-Thai Development Public Company Limited as an engineer and was responsible for supervising 3 projects as follows:
- From July 2018: Tunnel Engineer at Mumbai Metro Rail Project, Mumbai, India. In charge of station & tunnel excavation work.
- From December 2020: Civil Engineer at PTTLNG Nong Fab LNG Receiving Terminal Project, Rayong, Thailand. In charge of marine construction
- From May 2021: Civil Engineer at High-Speed Rail Linking Three Airports (Donmueang-
Suvarnabhumi-U-Tapao), Thailand. In charge of access road construction supervision.
In October 2021, he entered loss adjusting with an international loss adjusting firm in Thailand. He joined McLarens Thailand in May 2022 as an Engineering Adjuster and specializes in tunnel engineering, underground structures and foundation claims.
He is a member of the Council of Engineers Thailand (COET) as an Associate Civil Engineer with a license to practice.