Dr. Wilhelm Silberzahn

Dr. Wilhelm Silberzahn's haves

Dr. Wilhelm Silberzahn's wants

Dr. Wilhelm Silberzahn's professional experience

1 year
7 months

10/2012 - present

Silberzahn Lebensmittel Beratung

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Industry:
Consulting

Employment:
Freelancer
6 months

04/2012 - 09/2012

Head of Competence Centre Dressing

Homann Feinkost

Industry:
Food

Company size:
1,001-5,000 employees

Employment:
Full time employee

Career level:
Manager (Manager/Supervisor)

Head of Competence Centre Dressing
2 years
4 months

06/2010 - 09/2012

Lead Auditor

MediConZert

Industry:
Pharmaceuticals

Company size:
1-10 employees

Employment:
Freelancer

Lead Auditor, Managementsystem-Beauftragter
4 years
3 months

01/2008 - 03/2012

Head of Ice Cream Development

Nestle Schöller, Competence Centre, Uelzen

Industry:
Food

Employment:
Full time employee

Career level:
Manager (Manager/Supervisor)

Head of Ice Cream Development - Product, technology and process development for the Competence Centre
3 years

01/2005 - 12/2007

LTF & Processing Platform Manager, Beauvais

Nestle Production Technology Center Ice Cream

Industry:
Food

Employment:
Full time employee

Career level:
Manager (Manager/Supervisor)

R&D Moevenpick Platform Manager, Orbe 01/07 – 12/07 - Technology and process development specific for Super Premium ice cream LTF & Processing Platform Manager, Beauvais 01/05 – 12/06 - Technology and process development for ice cream processing and filling
1 year

01/2004 - 12/2004

Product and Purchasing Specialist at the High Performance Factory (HPF)

Nestle Corporate Technical Industrial Performance CT-IP, Vevey

Industry:
Food

Employment:
Full time employee

Career level:
Manager (Manager/Supervisor)

Product and Purchasing Specialist at the High Performance Factory (HPF) - Optimizing factories in USA, Australia, South Africa, Mexico, Poland, Spain, France
2 years
6 months

07/2001 - 12/2003

Head of Ice-Cream Development

Nestle Schöller, Nuremberg

Industry:
Food

Employment:
Full time employee

Career level:
Manager (Manager/Supervisor)

Head of Ice-Cream Development - Development of ice-cream products for West-, North- and East-Europe markets - Technological support for the seven "Schöller“ plants in Germany, Belgium, Poland, Hungary and Turkey
4 years
9 months

10/1996 - 06/2001

Head of Development and Quality Assurance for the plant Osthofen

Novartis Nutrition (Nestle Health Care), Osthofen

Industry:
Food

Company size:
201-500 employees

Employment:
Full time employee

Career level:
Manager (Manager/Supervisor)

Head of Development and Quality Assurance for the plant Osthofen - Development of balanced diets, supplements and food products for the Medical Nutrition and Health & Functional Food business units Quality management representative according ISO 9001, 14001 and EN 46001
3 years
4 months

06/1993 - 09/1996

Senior head of Development and Quality Assurance

Emzett GmbH(Campina), Berlin

Industry:
Food

Company size:
501-1,000 employees

Employment:
Full time employee

Career level:
Executive (VP, SVP, etc.)

Senior head of Development and Quality Assurance - Development of diary products, fruit juices and salmon products - Quality management for six plants - Implementation of new processes and technologies
5 years

06/1988 - 05/1993

Section head in flavor development department

H&R (Symrise) GmbH, Holzminden

Industry:
Food

Company size:
1,001-5,000 employees

Employment:
Full time employee

Career level:
Professional/Experienced

Section head in flavor development department - Development of compounded flavors and coordination of research projects
3 years
10 months

08/1984 - 05/1988

Scientific assistant and doctorate candidate

Technical University of Berlin, Institute for Biotechnology

Industry:
Academia

Employment:
Part time employee

Career level:
Entry Level

Technical University of Berlin, Institute for Biotechnology Scientific assistant and doctorate candidate with Prof. Dr. R. Tressl
4 months

04/1984 - 07/1984

Assistant in flavor development department

H&R (Symrise) GmbH, Holzminden

Industry:
Food

Company size:
1,001-5,000 employees

Employment:
Intern

Career level:
Entry Level

H&R (Symrise) GmbH, Holzminden - Assistant in flavor development department
9 months

07/1983 - 03/1984

Assistant in the meat and dairy department

Hygienic Institute, Chemical Administrative Office Hamburg

Industry:
Food

Company size:
201-500 employees

Employment:
Intern

Career level:
Student/Intern

Hygienic Institute, Chemical Administrative Office Hamburg - Assistant in the meat and dairy department