Erwin Tielman Email & Phone Number
Senior Business Development Manager @ Sentyron
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Erwin Tielman Location
- Bergen, NH, NL
Erwin Tielman Work
- Senior Business Development Manager @ (March 2026 - Present)
- Soldaat der Eerste klasse 11 LMB 20 IBB-KNR and Sportcoördinator - National Reserve Corps @ (June 2024 - Present)
- Senior Manager Cyber Security @ (August 2025 - March 2026)
- Business development public sector and law enforcement @ (February 2025 - August 2025)
- Business Development Director, Ministry of Defense, Justice and Security, Energy and Utilities @ (April 2023 - February 2025)
- Account Director Defence @ (April 2021 - April 2023)
- Sales and Client Manager Big Data and Edge @ (March 2020 - March 2021)
- Business Development Executive Benelux Hyperscaler and Datacenter @ (November 2018 - March 2020)
- Business Development - Cloud and Digital Workspace @ (May 2017 - October 2018)
- Business Development Manager Cyber Security @ (January 2016 - April 2017)
- Field Sales Engineer Process Solutions and Service @ (February 2012 - December 2015)
- Businessmanager Unified Communications @ (March 2010 - February 2012)
- Channel Sales Consultant @
- Channel Sales Consultant @ (April 2006 - March 2010)
- Non-Commissioned Officer Royal Dutch Navy @
- Non-Commissioned Officer Royal Dutch Navy @ (May 2000 - April 2006)
Erwin Tielman Education
- Koninklijke Militaire School
Opleiding Leidinggevend Korporaal
2025-2036 - Amsterdam University of Applied Sciences
Bachelor of Business Administration - BBA (Marketing/Marketing Management, General)
2013-2017 - VCA Nederland
VOL VCA-VOL ( Operationeel leidinggevende ) (Veiligheid, gezondheid en milieu Checklist Aannemers)
2014-2014 - Amsterdam University of Applied Sciences
Propedeuse Business Administration (Marketing / Commerciële economie (CE) - Specialisatie marketing management)
2013-2014 - Inholland University of Applied Sciences
HBO (Small business and retail management)
2007-2010 - Regio College
MBO (Detailhandel)
1996-2000
Erwin Tielman Skills
- Militair recht
- Teamleiderschap
- Strategic Accounts
- Quota Driven
- Teammanagement
- Onderhandeling
- Verkooppresentaties
- Nieuwe zakelijke mogelijkheden
- Dealafsluiting
- Industry 4.0
- Bestuur van gegevens
- Data Analytics
- Multitasking
- Presentaties
- C-niveau
- Sociale vaardigheden
- Executive relationships
- Publieke sector
- Leadgeneratie
- Relaties opbouwen
- Software consulting
- IT-consultancy
- Relatieontwikkeling
- Klantenrelaties
- Belangrijke prestatie-indicatoren
- Leiderschap
- Prognose
- Klantbeleving
- Grote deals
- New Business Development
- Hunting
- Management
- Dealmaker
- Sales
- MEDDIC
- Bid Manager
- Miller Heiman Strategic Selling
- Account Management
- Key Account Management
- Work Council
- Data Center
- Solution Selling
- Recruiting
- Customer Relations
- Product Lifecycle Management
- Sales Management
- Security
- Cloud
- Business Development
- Partner Management
- Strategische planning
- HP
- Networking
- ICT
- Customer Service
- Channel
- B2B
- Workstations
- Cisco Technologies
- Unified Communications
- Thin Client
- Managed Services
- VDI
- Workstation
- Managed Hosting
- Direct Sales
- Sales Process
- Cisco UCS
- Cloud Computing
- Experion PKS
- Operations Management
- Marketingstrategie
- Business to Business B2b
- HP Products
- Business to Business
Erwin Tielman Summary
- Erwin Tielman, based in Bergen, NH, NL, is currently a Senior Business Development Manager at Sentyron. Erwin Tielman brings experience from previous roles at Koninklijke Landmacht, Accenture, T-Systems Nederland B.V. and Atos. Erwin Tielman holds a 2025 - 2036 Opleiding Leidinggevend Korporaal @ Koninklijke Militaire School. With a robust skill set that includes Militair recht, Teamleiderschap, Strategic Accounts, Quota Driven, Teammanagement and more. Erwin Tielman has 2 emails and 5 mobile phone numbers on RocketReach.
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