Ensure compliance to the CLS overall strategy for the betterment of the institution as to address the future needs of the scientific user community; in strong relation with the CLS science department.Leads the research and development of the CLS accelerator systems and components to enhance the photon beam quality needed for synchrotron research and applications.Ensure together with the accelerator team (RF & Power Converter, Accelerator Physics, Operation, Instrumentation: ~25 FTE) the optimal performance of the current accelerator facilities for science delivery.Responsible for safety (especially Radiation Protection)Manage the needs of the accelerator team (budget, manpower, further development of the team members) in relation to the completion of the maintenance of the accelerator complex and the advancement of upgrade projectsMember of the enterprise risk management committee responsible for the risks associated to technical key systems from machine to data infrastructure, in close association with the relevant experts.

Preparation of documentation and follow-up on decisions of meetings of the Management Board, Council (shareholder assembly) and Finance Committee.Lead in the area of international relation including prospective member states, representation of the institution and relation to EU and international bodies.Serve as a liaison for external requests and inquiries addressed to the Management Board, includes organization of "VIP" visits.Serve as a liaison between the Management Board and the Staff, addressing inquiries and providing updates on strategic initiatives by the Management to the staffExpert Assistance to safety, Accredited Radiation protection officer in Germany (until 2023) Good knowledge, Initiated or assist other staff in the following department : In-kind Contribution, user office, documentation and knowledge management and Risk (assessment of risks risk/opportunity, risk register, Risk reporting) in conjunction of the development and follow up of the project schedule .2015-2016 Chairman of the EIROforum Coordination GroupEIROforum Member of the International affair group (vice chairman(2016-2017) and chairman from 2017 to 2019)EIROforum Member of the Innovation Management and Knowledge / Technology Transfer groupMember of the American vacuum society (since 2002)

• Machine protection system support (radioprotection side) for the SwissFEL project• Commissioning support and beam dynamic simulation for the Low Emittance Gun and the 250 MeV SwissFEL injector accelerator.• Overall Co-Coordinator of the technical teams responsible for the LEG construction• Responsible for the scientific coordination (LEG phase 1 & 2) of the SwissFEL Free Electron Laser project, electron gun development.• Vacuum coordinator (budget,concept, implementation, maintenance) for LEG, phase 1 and 2• Coordinator and researcher in the development of a low emittance 500kV electron source, surface physics (cathode development to withhold high gradient under a high voltage ), and DC breakdown studies. • SLAC’s PSI collaborator on the mitigation of the electron cloud problem through the study of electron emissions from relevant materials.

• Surface Physics Studies Coordinator. RF Breakdown studies for the Next Linear Collider (NLC) type accelerator structure via acoustic emission.• Responsible for the X-band RF structures' quality production.• Responsible for the post mortem analysis of such X-band structures• Leader for the secondary electron measurement studies to minimize the electron cloud effect for the International Linear Collider (ILC)• Coordinator for collaboration with Fermi Lab (Chicago, USA). Conducted vibration studies of NLC LINAC components induced by cultural sources (Human activities). • Development of reusable and human friendly thermal insulation for vacuum system bake-out, in cooperation with Japan based company Shibata Co. Ltd.

• Investigating the behaviour of Non-evaporable getter when expose to synchrotron light and electron bombardement.• Investigating the effect on the LHC dynamic vacuum (simulations) in the experimental warm sections in view of the insertion of NEG materials inside the LHC vacuum pipes.