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320 search results for “ronald systems” in the Organisational structure

• 
  Ronald Teske ICT manager / guest

  Health, safety and environment

  r.teske@lumc.nl | +31 71 527 8015

• 
  Ronald Grootveld Information Security Officer

  Administration and Central Services

  r.grootveld@bb.leidenuniv.nl | +31 71 527 1574

• 
  Ronald Kluivers Product Owner

  ISSC

  r.j.kluivers@issc.leidenuniv.nl | +31 71 527 7309

• 
  Ronald Romeijn

  Faculteit Geneeskunde

  r.j.romeijn@lumc.nl | +31 71 526 9616

• 
  Ronald Schouten

  Faculteit Geneeskunde

  r.schouten@lumc.nl | 071 5269111

• 
  Ronald Holdinga Audio-visual services staff member

  Universitair Facilitair Bedrijf

  r.holdinga@ufb.leidenuniv.nl | 071 5272727

• 
  Ronald Cramer Professor of Cryptology

  Faculty of Science

  cramer@math.leidenuniv.nl | +31 71 527 7047

• 
  Ronald Walthaus Head of Department Customer Applications Services

  ISSC

  r.f.walthaus@issc.leidenuniv.nl | 06 12345678

• 
  Ronald Kon Guest Researcher

  Faculty of Humanities

  r.e.kon@hum.leidenuniv.nl | 071 5272727

• 
  Ronald Petrarca PhD candidate

  Faculty of Humanities

  r.a.petrarca@umail.leidenuniv.nl | 071 5271646

• 
  Ronald van Os

  Faculteit Geneeskunde

  r.p.van.os@umail.leidenuniv.nl | +31 71 527 2727

• 
  Ronald Bahamondes Álvarez Lecturer

  Social & Behavioural Sciences

  r.a.bahamondes.alvarez@fsw.leidenuniv.nl | +31 71 527 2727

• 
  Ronald van Luijk Professor of Mathematics

  Faculty of Science

  rvl@math.leidenuniv.nl | +31 71 527 7147

• Electoral system University elections

  Leiden University has both a list system and a candidate system for elections. Co-participation councils decide for themselves which system they will use. List system The list system places the emphasis on the lists. Voters select one candidate on one list. Therefore by selecting a candidate, they also…

• 
  Piet Hein van der Graaf Professor Systems Pharmacology

  Faculty of Science

  p.vandergraaf@lacdr.leidenuniv.nl | +31 71 527 2727

• 
  Marc Spijker Professor emeritus of Numerical mathematics

  Faculty of Science

  spijker@math.leidenuniv.nl | 071 5272727

• 
  Marcel de Jeu Associate professor

  Faculty of Science

  mdejeu@math.leidenuniv.nl | +31 71 527 7118

• 
  Onno van Gaans Assistant professor

  Faculty of Science

  vangaans@math.leidenuniv.nl | +31 71 527 7122

• 
  Hermen Jan Hupkes Professor Non-linear analysis

  Faculty of Science

  hhupkes@math.leidenuniv.nl | +31 71 527 5587

• 
  Nicolas Navarre Postdoc

  Faculty of Science

  n.h.navarre@cml.leidenuniv.nl | +31 71 527 2727

• 
  Martina Chirilus-Bruckner Assistant Professor

  Faculty of Science

  m.chirilus-bruckner@math.leidenuniv.nl | +31 71 527 4837

• 
  Arjen Doelman Professor of Applied analysis

  Faculty of Science

  doelman@math.leidenuniv.nl | +31 71 527 7123

• 
  Martin Moerings Professor emeritus Penology

  Faculty of Law

  l.m.moerings@law.leidenuniv.nl | +31 71 527 2727

• 
  Shana Hepping PhD candidate

  Faculty of Governance and Global Affairs

  s.l.hepping@fgga.leidenuniv.nl | +31 70 800 9500

• 
  Wenyu Wan Researcher

  Social & Behavioural Sciences

  w.wan@fsw.leidenuniv.nl | 071 5272727

• 
  Bartolomeus Häussling Löwgren PhD candidate

  Faculty of Science

  b.j.p.m.haussling.lowgren@cml.leidenuniv.nl | +31 71 527 2727

• 
  Fatemeh Mehrafrooz Mayvan PhD candidate

  Faculty of Science

  f.mehrafrooz.mayvan@liacs.leidenuniv.nl | +31 71 527 2727

• 
  Sander Hille Assistant professor

  Faculty of Science

  shille@math.leidenuniv.nl | +31 71 527 7109

• 
  Vivi Rottschäfer Associate professor

  Faculty of Science

  vivi@math.leidenuniv.nl | +31 71 527 7113

• 
  Jennifer Anderson PhD candidate

  Faculty of Science

  j.a.anderson@cml.leidenuniv.nl | +31 71 527 2727

• 
  Kristian Rietveld Assistant professor

  Faculty of Science

  k.f.d.rietveld@liacs.leidenuniv.nl | +31 71 527 7038

• 
  Hai Lin

  Faculty of Science

  h.x.lin@cml.leidenuniv.nl |

• 
  Oliver Taherzadeh Assistant professor

  Faculty of Science

  o.a.taherzadeh@cml.leidenuniv.nl | +31 71 527 2727

• 
  Md Faysal Tareq PhD candidate

  Faculty of Science

  m.f.tareq@cml.leidenuniv.nl | +31 71 527 2727

• 
  Shruti Jain Postdoc

  Faculty of Science

  s.jain@cml.leidenuniv.nl | 071 5272727

• 
  Alexis de Colnet Postdoc

  Faculty of Science

  a.e.h.de.colnet@liacs.leidenuniv.nl | 071 5272727

• Employee council administration and central services Employee Councils

  As of 1 September 2025, the members are: Name Role Ronald Grootveld Information Management (head employee council) Gaurie Shriemissier Finances Eva Sweep Strategy and Academic Affairs Please see the Dutch page for more information. 

• 
  Myfel Paluga

  Social & Behavioural Sciences

  m.d.paluga@fsw.leidenuniv.nl | +31 71 527 3451

• 
  Ben Wielstra Associate professor

  Faculty of Science

  b.m.wielstra@biology.leidenuniv.nl | +31 71 527 5135

• 
  Willem Meilink PhD candidate / contract

  Faculty of Science

  w.r.m.meilink@biology.leidenuniv.nl | 071 5274882

• Customer Applications Services ICT Shared Service Centre

  The Customer Applications Services (CAS) department experiments with, develops, facilitates, advises and directs innovative ICT services, tools and ideas that contribute to achieving the University’s ambitions in the area of excellent academic research, research innovation and efficient business…

• 
  Isabel Siles Asaff PhD candidate

  Faculty of Science

  m.i.siles.asaff@cml.leidenuniv.nl | +31 71 527 2727

• 
  Xinpeng Jin PhD candidate / contract

  Faculty of Science

  x.jin@cml.leidenuniv.nl | +31 71 527 2727

• 
  Arko Ghosh Assistant Professor

  Social & Behavioural Sciences

  a.ghosh@fsw.leidenuniv.nl | +31 71 527 5123

• 
  Berent Baris Research staff member

  Faculty of Science

  b.t.baris@cml.leidenuniv.nl | +31 71 527 2727

• 
  Mike Slootweg Guest researcher

  Faculty of Science

  h.j.slootweg@cml.leidenuniv.nl | +31 71 527 2727

• 
  Rita Pucci Assistant professor

  Faculty of Science

  r.pucci@liacs.leidenuniv.nl | 071 5272727

• 
  José Mogollón Associate professor

  Faculty of Science

  j.m.mogollon@cml.leidenuniv.nl | +31 71 527 7166

• 
  Vlad Andriiashen Postdoc

  Faculty of Science

• 
  Xingni Jiang Guest researcher

  Faculty of Science

  x.jiang@math.leidenuniv.nl | 071 5275265