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Olivier Sion

Department Lead, NEO/SFA (South Field Activities) @ Proximus
Walloon Brabant, Belgium

Civil Engineer in Electricity (Telecommunications option) and Master in Public Management with 35 years of experience across industries, both national and international.

Top roles

Network / Telecom Engineer> 10 years

Network/Telecom

Network
Telecom

Miscellaneous

Project Management
Performance Management platforms

ERP

PeopleSoft

Business Intelligence

Power BI
Language
Native French
French
Native
English
Fluent
Dutch
Fluent
Work experience
Since 1992
Department Lead, NEO/SFA (South Field Activities) @ Proximus
01 June 1996 -

Responsible for Inside teams (active equipment) and Outside teams (design, network relations, and construction) managing networks build and maintenance in Brussels and Wallonia.

Head of NEO/NT²R (Network Transformation & Technical Rooms) @ Proximus
01 May 2012 - 01 February 2018

Led engineering of copper solutions (VDSL, Vectoring, AGW), data centers, backbone, and network transformation programs.

Director of NEO/MA (Mobile Access) @ Proximus
01 June 2007 - 01 April 2012

Managed construction and maintenance of the national mobile access network.

Area Director, IDO (ex-NEO) @ Proximus
01 March 2004 - 01 May 2007

Led operational teams building and maintaining the fixed network in Brussels and Wallonia.

Area Director, ANS (ex-CUO) @ Proximus
01 March 2001 - 01 February 2004

Managed provisioning and maintenance of voice and data services for residential and business customers in Area 4.

Various Area Manager positions, CIM (ex-CUO) @ Proximus
01 June 1996 - 01 February 2001

Various responsibilities in managing teams for network construction and maintenance.

Radio Frequency Engineer @ Alcatel BEL
01 January 1992 - 01 January 1996

Led a project to build a local oscillator module for the Artemis satellite under the European Space Agency.

01 January 1992 - 01 December 1992

Worked on a project to establish an automatic car transmission system production plant in Belgium.

Education experience
Since 1986
Public Management @ ULB, Brussels
01 September 1991 - 30 June 1997

Master in Public Management focusing on public administration and policy.

Civil Engineering (Electricity, Telecommunications option) @ UCL, Louvain-La-Neuve
01 September 1986 - 30 June 1991

Civil Engineering program specializing in electricity for telecommunications.

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