ISS
Piotr Filak is a seasoned IT professional currently serving as a Senior Enterprise Voice Telephony Engineer at ISS A/S since August 2023. Prior to this role, Piotr was a DevOps Expert focusing on M365 and MS Teams at ING Tech Poland from January 2021 to August 2023. Piotr's career also includes significant experience at ZF Group, where roles included System Administration Senior Specialist, System Administration Specialist, and System Administration Junior Specialist from April 2016 to December 2020. Earlier in the career, Piotr worked as a Starszy Informatyk at Wojskowa Komenda Uzupełnień w Częstochowie from November 2012 to March 2016. Piotr holds a Master's degree in Computer Science and an Engineer's degree in Technical Computer Science, both from Politechnika Częstochowska, completed in 2010 and 2007, respectively.
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ISS
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The ISS Group was founded in Copenhagen in 1901 and has grown to become one of the world’s leading facility services companies. ISS offers a wide range of services such as: Cleaning, Catering, Security, Property and Support Services as well as Facility Management. Global revenue amounted to DKK 79.9 billion in 2017 and ISS has close to 500,000 employees and activities in more than 77 countries across Europe, Asia, North America, Latin America and Pacific, serving thousands of both public and private sector customers.