Jonathan Widjaja

Jonathan Widjaja: Email & Phone Number

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Technical Sales Engineer at PT. Timuraya Tunggal|Jakarta, Indonesia

Position:

Technical Sales Engineer at PT. Timuraya Tunggal

Location:

Jakarta, Indonesia

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Last updated: 2026-05-12
Updated: 2026-05-12

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Work Experience 4 years

Technical Sales Engineer at PT. Timuraya Tunggal

Oct 2024 - Current

Quality Assurance Quality Control Staff at United Can Company

Jun 2023 - Jul 2024

Laboratory Assistant at Universitas Katolik Parahyangan (UNPAR)

Sep 2022 - Jan 2023

Jonathan Widjaja started working in 2022, then the employee has changed 2 companies and 2 jobs. On average, Jonathan Widjaja works for one company for 1 year 1 month.

Their professional focus is Analytical Skills, Communication, and Leadership across 3 core areas.

Education

Bachelor of Engineering - BE at Universitas Katolik Parahyangan (UNPAR)

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