Denis O'Sullivan Email & Phone Number
Director, Environment Health Safety and Sustainability @ Leo Lynch
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Denis O'Sullivan Location
- Dublin, IE
Denis O'Sullivan Work
- 2026 -now Director, Environment Health Safety and Sustainability @
- 2023 -2026 Associate Director, EHS and S @
- 2023 -2023 EHS Program Manager @
- 2019 -2023 Divisional EHS Manager, Advance Technology @
- 2018 -2019 Group EHS Coordinator @
- 2017 -2018 Health and Safety Advisor @
- 2016 -2017 Health And Safety Consultant @ Self Employed
- 2011 -2017 Health and Safety Consultant @
- 2013 -2016 Group Health and Safety Manager @
- 2009 -2013 Health And Safety Manager (Irish Business Units) @
- 2001 -2009 Event Security Supervisor @
- 2005 -2009 Manager Safety and Security Operations (eBay) @ G4S Secure Solutions Ireland Ltd
- 2004 -2008 Student Safety Coordinator @ Sports Executive Travel
- 2002 -2005 Safety and Security Supervisor @
- 2000 -2002 Security Supervisor @
- 1998 -2000 Security Manager @ Pinkerton Security
Denis O'Sullivan Education
- Technological University of the Shannon 2025-2025
- The Corporate Governance Institute 2024-2024
- Technological University Dublin 2023-2024
- University College Dublin 2008-2012
- Lee Business Institute 1995-1997
- Euro Institute of Office Technology 1995-1996
Denis O'Sullivan Skills
- consulting
- Integrated Security Systems
- Contingency Planning
- Public Liability
- Emergency Planning
- Industrial Safety
- Accident Investigation
- Security Operations
- Internal Investigations
- Private Investigations
- Employment Practices Liability
- Public Safety
- Physical Security
- Workplace Safety
- Safety Management Systems
- Firearms
- Safety Management
- Occupational Health
- Counterterrorism
- Access Control
- Asset Protection
- Fire Safety
- First Responder
- Workplace Violence
- Enforcement
- Personal Protection
- Security Training
- Risk Assessment
- Business Continuity
- Risk Management
- Corporate Security
- Personal Security
- Training
- Security Awareness
- Project Implementation
- Security Management
- First Aid
- CCTV
- Emergency Management
- Police
- Manual Handling
- Protection
- Hazardous Materials
- Project Management
- Fire Protection
- Security
- Crime Prevention
- Investigation
- Emergency Services
- Surveillance
- Executive Protection
Denis O'Sullivan Summary
- Denis O'Sullivan, based in Dublin, IE, is currently a Director, Environment Health Safety and Sustainability at Leo Lynch. Denis O'Sullivan brings experience from previous roles at Leo Lynch and Mercury Engineering. Denis O'Sullivan holds a 2025 - 2025 Technological University of the Shannon. With a robust skill set that includes consulting, Integrated Security Systems, Contingency Planning, Public Liability, Emergency Planning and more. Denis O'Sullivan has 2 emails and 2 mobile phone numbers on RocketReach.
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