Our colleagues

Meet Rebwar Mohammed

Transport Employee

Mohammed Rebwar joined Sif as a Transport employee on a permanent basis in 2019. 

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Meet Lenno Vaessen

Trainee Construction Fitting

Since June 2022, Trainee Construction Fitting Lenno Vaessen has been in permanent employment with Sif, after a vocational course of just under two years. 

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Meet José Fernando da Silva

OP welder

José has been employed by Sif as an OP welder since January 2022. But he has already gained a lot of experience within Sif, because he has been employed as a temporary worker since 2012.

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Meet Roel Corstjens

Manager Quality & Welding

Since May 2016, Roel has been working at Sif as Manager Quality & Welding. 

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Meet Martijn Tillemans

Location Manager

Martijn likes to work at Sif as a Location Manager because he works in a young team at a location that is in full growth.

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Meet Bram Voulon


Bram Voulon has been working since 2018 as a welder at Sif. Why did he choose Sif and what does he think is the biggest challenge in his work?

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Meet Pascal Hoogmans

Team Leader Production

Pascal has been working at Sif since 2004 and first started as a Quality Controller. Since May 2016 he works in a new role: Team Leader Production.

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Do you want to be our colleague?

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