Siegfried Langer
Consultant (ehrenamtlich) at Senioren der Wirtschaft e.V. | Calw, Baden-Württemberg, Germany
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Siegfried Langer currently serves as a dedicated Consultant (ehrenamtlich) at Senioren der Wirtschaft e.V., where he leverages his extensive expertise to support entrepreneurs, startups, and small businesses in navigating the complexities of digital transformation and technological innovation. His role involves providing strategic guidance on integrating legacy systems with modern solutions, ensuring robust disaster recovery plans, and optimizing middleware and software development processes to enhance operational efficiency. With a deep understanding of mainframe architectures, z/VM, Linux, and middleware integration, Siegfried helps emerging companies implement scalable IT infrastructures that align with their growth objectives.
Throughout his career, Siegfried has demonstrated a remarkable ability to bridge technical expertise with business needs, particularly in areas such as financial markets, credit card processing, and enterprise systems. His experience managing mainframe processor development projects and supporting parallel systems has given him a comprehensive perspective on high-availability systems and disaster recovery strategies—critical components for small businesses aiming for resilience and security. At Senioren der Wirtschaft e.V., he actively mentors founders and entrepreneurs, sharing insights on software development, system integration, and the deployment of secure, compliant IT solutions.
Siegfried’s current engagement underscores his commitment to fostering innovation and digital literacy among the next generation of business leaders. His skills in software development, z/VSE, and middleware, combined with his practical experience in system planning and technical sales support, enable him to provide tailored advice that addresses both technical challenges and strategic growth. By empowering small enterprises with his knowledge, Siegfried continues to contribute meaningfully to the vibrant ecosystem of German startups and SMEs, ensuring they are well-equipped to thrive in an increasingly digital economy.
Consultant (ehrenamtlich) at Senioren der Wirtschaft e.V. in March 2022 to Present
Lecturer at Baden-Wuerttemberg Cooperative State University (DHBW) at IBM Deutschland Research & Development in March 2016 to April 2016
Business Development Manager z/VSE & Linux on System z at IBM Deutschland Research & Development in January 2009 to April 2016
various at International Business Machines in January 1974 to April 2016
various at International Business Machines in January 1974 to April 2016
IBM Wave Product Development Team (PDT) Leader at IBM Deutschland Research & Development in September 2013 to February 2016
Executive Project Manager at IBM Research & Development in January 2009 to January 2009
Business Development Manager at IBM Research & Development in January 2009 to January 2009
System z Growth Manager at International Business Machines in March 2007 to December 2008
zGrowth Manager at IBM EE/A in January 2007 to January 2008
Relationship Executive R&D Russia at International Business Machines in November 2003 to February 2007
Corebank Development Manager at International Business Machines in January 2000 to January 2002
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The George Washington University School of Business, Masters Certificate, October 1996 to October 1997
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Program Management
Project Management
Business Development
Virtualization
IT Strategy
Cloud Computing
Pre-sales
Enterprise Architecture
Mainframe
Software Development
Enterprise Software
PMP
IT Service Management
z/VM
Linux
SaaS
Software Project Management
Data Center
Solution Selling
Middleware
Integration
Outsourcing
Consulting
Disaster Recovery
Professional Services
Requirements Analysis
Business Intelligence
IT Management
International experience and market insight.
Credit Cards
Financial Markets
Oracle DB consolidation
z/VSE
Linux on System z
Systems Management
Retail Banking
Presales
Software as a Service (SaaS)
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Discover more about Senioren der Wirtschaft e.V.What is Siegfried Langer email address?
Email Siegfried Langer at [email protected] and [email protected]. This email is the most updated Siegfried Langer's email found in 2026.
How to contact Siegfried Langer?
To contact Siegfried Langer send an email to [email protected] or [email protected]. (updated on March 07, 2025)
What company does Siegfried Langer work for?
Siegfried Langer works for Senioren der Wirtschaft e.V.
What is Siegfried Langer's role at Senioren der Wirtschaft e.V.?
Siegfried Langer is Consultant (ehrenamtlich)
What is Siegfried Langer's Phone Number?
Siegfried Langer's phone (**) *** *** 350
What industry does Siegfried Langer work in?
Siegfried Langer works in the Management Consulting industry.
Siegfried Langer Email Addresses
Siegfried Langer Phone Numbers
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