Ian O'Brien Email & Phone Number
Head of End User Services and Service Management @ Millennium
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Ian O'Brien Location
- New York, NY, US
Ian O'Brien Work
- 2024 -now Head of End User Services and Service Management @
- 2020 -now Founder @
- 2023 -2024 Head of Product and Infrastructure Operations @
- 2019 -2020 Global Head of Infrastructure and Operations @
- 2015 -2019 Global Head of End User Services @
- 2011 -2015 Executive Director, Global Technology @
- 2007 -2011 Executive Director, Unified Communications Product Management @
- 1995 -2007 Director, Product Management, Sales Engineering, Technology Operations @
- 1995 -1995 Technical Support Engineer @
Ian O'Brien Education
- UC San Diego 1990-1994
Ian O'Brien Skills
- Unified Communications
- Product Management
- Cloud Computing
- SaaS
- Data Center
- Graphic Design
- Social Media
- User Experience
- SQL
- Sales
- Business Analysis
- Public Speaking
- User Interface Design
Ian O'Brien Summary
- Ian O'Brien, based in New York, NY, US, is currently a Head of End User Services and Service Management at Millennium. Ian O'Brien brings experience from previous roles at RecSpot, Point72, Ares Management Corporation and Millennium. Ian O'Brien holds a 1990 - 1994 UC San Diego. With a robust skill set that includes Unified Communications, Product Management, Cloud Computing, SaaS, Data Center and more. Ian O'Brien has 3 emails and 2 mobile phone numbers on RocketReach.
Looking for a different Ian O'Brien?
Find contact details for 700 million professionals.
Others Named Ian O'Brien
Ian O'Brien
Managing Director Sourcing and Procurement
Atlanta, GA, US
Ian O'Brien
NED
Hong Kong
Ian O'Brien
Director
Seattle, WA, US
Top Millennium Employees
Chris Moran
Managing Director
United States
David Springman
Managing Director, Deputy Chief Compliance Officer
New York, NY, US
Michael Magee
Chief Accounting Officer
Jersey City, NJ, US
Sean Jeffries
Vice President
San Francisco, CA, US
Gil Raviv
General Counsel
New York, NY, US
Esther Hannon
President and Partner
Charlottesville, VA, US
Chris Leone
COO, Equities
Darien, CT, US
Koby Sadan
Chief Operating Officer - Passaic Capital
New York, NY, US
Kayra Pandey
Chief Executive Officer
New York, United States
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co