Sebastian S.

Head of Sales & Presales Big Data & AI and HPC Services Central Europe at Eviden

Stuttgart Region

About

Senior executive with a strong track record in driving global sales strategies and scaling Data & AI businesses across international markets. Currently serving as Executive Board Member at science + computing AG (a Bull company) and Global Head of Sales for Enterprise AI, focusing Nord and Central Europe with full accountability for revenue growth, go-to-market strategy, and P&L performance.

Experience

  • Vorstand / Executive Board Member, science + computing AG (a Bull Company) at science + computing AG
    Apr 2026 - Present · 3 mos

    Executive Board Member at science + computing with a strategic focus on Sales, responsible for defining and steering the company’s commercial vision. Drives long-term revenue growth by shaping the go-to-market strategy, identifying new market opportunities, and aligning sales with the overall corporate strategy. Provides governance and guidance on key customer engagements, partnerships, and portfolio positioning to ensure sustainable business expansion and competitive differentiation.

  • Executive Board Member, science + computing AG & Global Head of AI Sales | Head of E. AI, NCE at Bull
    Jan 2026 - Present · 6 mos

    As Global Head of Sales for the Data & AI business Enterprise AI, I am responsible for defining and executing the global sales strategy, as well as leading and coordinating worldwide sales teams across all geographies. I head the Enterprise AI Business Unit for Central Europe, with full accountability for revenue growth, profitability, and overall business performance, including P&L ownership. A key focus of my role is accelerating business development, scaling the Enterprise AI portfolio, and expanding strategic customer and partner relationships in the enterprise market. In addition, I am a member of the Bull Management Board for Central Europe, actively contributing to the company’s strategic direction, particularly in the areas of data-driven platforms and artificial intelligence solutions.

  • Eviden (Full-time · 3 yrs 1 mo)
    • Global Head of Sales Enterprise AI and Head of Enterprise AI Business Unit Central Europe
      Jun 2025 - Jan 2026 · 8 mos

      Global Head of Sales for our Data and AI business, called 'Enterprise AI'. Responsibilities include leading and coordinating the global sales teams across all geographies, heading the Enterprise AI CE business unit, developing sales, owning the P&L, accelerating business development and being member of the Eviden management board for Central Europe.

    • Head of Sales & Presales Big Data & AI and HPC Services Central Europe
      Jan 2023 - Jun 2025 · 2 yrs 6 mos

      Head of Data & AI and HPC Services (science+computing AG) Sales and Presales Leader in Central Europe responsible for the expansion of the Big Data, AI, Edge and HPC Services business within the EVIDEN BDS unit in Central Europe. Portfolio areas: Data & AI Services, Data Platforms, Vertical AI Use Cases, Gen. AI, Computer Vision Use Cases, Edge Computing, Sustainability Platform, HPC/Engineering Services and Services for complex compute environments in R&D/Engineering. Industry focus: Automotive, Manufacturing, Defense, Financial Services, Pharma & Life Science.

  • Head of Sales & Presales Big Data & AI Central Europe at Atos
    Apr 2021 - Dec 2022 · 1 yr 9 mos

    Responsible Data & AI Sales and Presales Leader for the expansion of the Big Data, Edge & AI business within the Atos BDS unit in Central Europe. ▪ Sales Leader of Sales & Client Manager, Presales Consultants and Business Development Executives ▪ Responsible leader to build the team, structure, ecosystem, and appropriate go to market actions to grow the business Industry focus: Automotive, Manufacturing, Defense, Financial Services, Pharma & Life Science and Retail.

  • Head of Business Development, Red Hat Synergy Leader and IBM Public Cloud Leader DACH at IBM
    Jul 2019 - Mar 2021 · 1 yr 9 mos

    Sales Leader of direct reporting Business Development Executives, Solution Sellers and Preseller across D/A/CH. ▪ Overall business responsibility for pipeline generation and sales for GTS Infrastructure Services e.g. Hybrid & Multi Cloud Services (IaaS, PaaS), Managed Applications, Security Services, Consulting Services. ▪ Responsible integration and business leader for the Red Hat/IBM Synergy Services in GTS. ▪ IBM Public Cloud Leader for the expansion of the Public Cloud business in D/A/CH.