About Jan
Slovak
Native or bilingual
English
Fluent
French
Basic
Experience
- CERAGON NETWORKSSTRATEGIC PROCUREMENT & SCM LEADSeptember 2021 - Today (4 years and 11 months)Liptovsky Mikulas, ZI, Slovakiafull management of dedicated product line supply chain included suppliers:responsibility for supply chain spend and cost-saving initiatives, ensuring alignment with corporate budgeting and ROI targets High-Tech Product Oversight: managed the end-to-end supply chain for Pointlink, a sophisticated real-time multi-antenna communication system. This involved coordinating complex bills of materials (BOM), ensuring precision in high-tech component sourcing, and maintaining 100% operational readiness for mission-critical deployment transition of NPI projects from R&D to stable mass production, ensuring operational readiness and supply continuity owner of supplier performance metrics (OTIF, Quality rate), implementing leading indicators to proactively resolve underperformance Compliance & Audits: managing procurement for products dedicated to Oil & Gas and Explosive Atmospheres (ATEX), ensuring 100% compliance with rigorous safety regulations and successfully passing frequent third-party and customer audits Quality Assurance: collaborating closely with Quality and Engineering teams to ensure vendor specifcations met stringent industry standards, mirroring the requirements of a Quality Assurance (QA) framework Risk Mapping: developed robust risk maps and contingency plans for critical components in high-risk environments, ensuring supply continuity while maintaining strict adherence to regulatory documentation managing external EMS partners/subcontractors
- CERAGON NETWORKSSTRATEGIC PROCUREMENT LEADJanuary 2016 - August 2021 (5 years and 7 months)Liptovsky Mikulas, ZI, Slovakiasupply contracting, end product cost/raw materials costing responsibility implementing alternative sources to secure supply continuity and mitigate risks CAPEX/OPEX budgeting and ROI tracking initiatives "clutch" between R&D/Engineering team and Operations team KPIs management ensuring data integrity, cost transparency, and supplier accountability across multiple corporate and outsourced sites managing external EMS partners/subcontractors
- CERAGON NETWORKSPROCUREMENT MANAGERJanuary 2014 - December 2015 (1 year and 11 months)Liptovský Hrádok, ZI, Slovakiacreation & managing of purchasing analyses and strategies of company, risk assessment, company representation during negotiations, leading role in costing cooperation with Finance dept. at budget creation and cash-fow planning - responsibility for meeting the targets managed team of 6 buyers and a material fow within company and supply chain managing warehouse inventory and inventories at suppliers sites (VMI) managing external EMS partners/subcontractors spearheaded the complex transition from in-house production to a fully outsourced Contract Manufacturing (EMS) model. Managed the end-to-end lifecycle of supplier transfers, ensuring operational readiness, technical documentation integrity, and zero disruption to supply continuity during the handover rest roles same from supervisor agenda
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Education
- M.Sc.).Technical University Kosice2008M.Sc.).
- GYMNAZIUM POPRAD KUKUČÍNOVA ULICA (GRAMMAR SCHOOL POPRAD KUKUCINOVA)2003