Leo Debeer
Service Delivery Manager at T-Systems International | Cologne Bonn Region
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Leo De Beer currently serves as the Service Delivery Manager at T-Systems International, where he plays a pivotal role in ensuring the seamless delivery of complex IT services to a diverse portfolio of enterprise clients. Leveraging his extensive background as a technical architect and project manager, Leo brings a strategic and solution-oriented approach to managing customer relationships and service operations. His expertise spans across IT management, network infrastructure, server and PC integration, and multimedia networks, enabling him to oversee end-to-end service delivery with a keen eye for technical excellence and operational efficiency.
In his current role, Leo is responsible for building and maintaining productive relationships with clients, acting as the primary point of contact for business services, issues, and strategic inquiries. He leads cross-functional teams to ensure that service level agreements (SLAs) are met or exceeded, employing best practices in IT service management (ITSM) and governance frameworks. His key projects often involve the deployment of innovative network solutions, migration initiatives, and digital transformation programs that enhance client operational resilience and agility.
Leo’s expertise in solution architecture and business analysis allows him to translate complex technical requirements into actionable strategies, aligning IT services with overarching business objectives. His leadership fosters a collaborative environment, emphasizing continuous improvement, proactive problem resolution, and stakeholder communication at all levels—from technical teams to executive boards. With a comprehensive understanding of network trace debugging, multimedia networking, and enterprise infrastructure, Leo De Beer consistently drives service excellence and client satisfaction in a highly dynamic industry landscape.
Service Delivery Manager at T-Systems International in October 2020 to Present
Global SC OPM – Head and Tribe lead for Production and delivery (a.i) at T-Systems International in December 2019 to October 2020
Global Business Operations Quality manager at T-Systems International in March 2014 to December 2019
Global Head of Technical Project Management - Ordermanagement GCU EMEA at T-Systems International in April 2013 to March 2014
Global Head of Technical Project Management PGA - GCU PD at T-Systems International in August 2012 to March 2013
Implementation Manager New Demand PGA at T-Systems International in June 2011 to July 2012
Migration Manager EMEA PGA at T-Systems International in August 2010 to June 2011
Lead Technical Architecture at Deutsche Telekom in September 2006 to June 2011
Head of International Joint Venture Management - IT at T-Mobile International in January 2003 to September 2006
Head of Joint Venture Management at T-Mobile International in January 2002 to January 2006
IT Strategist at T-Mobile International in January 2002 to January 2003
IT Director at Dolphin Telecom in January 2001 to January 2002
Manager IT Systems & Services at Dolphin Telecom in January 2000 to January 2001
Manager Web development at At&t Unisource in January 1998 to January 2000
Manager WEB development at Unisource / Infonet / AUCS in January 1996 to January 1999
Senior Project Manager at At&t Unisource in January 1997 to January 1998
Projectmanager at I&AT KPN in January 1995 to January 1997
Teamleader development at Unis in January 1987 to January 1995
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Hanze, July 1985 to July 1988
Thorbecke College
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Technical Architecture
Telecommunications
Program Management
IT Strategy
IT Management
IT Governance
Management
Project Management
ITIL
Business Analysis
Governance
Solution Architecture
Virtualization
Outsourcing
Enterprise Architecture
Cloud Computing
Leadership
Service Delivery
IT Service Management
Service Management
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Discover more about T-Systems InternationalWhat is Leo De Beer email address?
Email Leo De Beer at [email protected] and [email protected]. This email is the most updated Leo De Beer's email found in 2026.
How to contact Leo De Beer?
To contact Leo De Beer send an email to [email protected] or [email protected]. (updated on February 24, 2025)
What company does Leo Debeer work for?
Leo Debeer works for T-Systems International
What is Leo Debeer's role at T-Systems International?
Leo Debeer is Service Delivery Manager
What is Leo Debeer's Phone Number?
Leo Debeer's phone (**) *** *** 426
What industry does Leo Debeer work in?
Leo Debeer works in the Telecommunications industry.
Leo Debeer Email Addresses
Leo Debeer Phone Numbers
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