Robin O'Brien
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Robin O'Brien Email & Phone Number

Semi Retired at none
Location: Boston, Massachusetts, United States 5 work roles 2 schools
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✓ Verified August 2026 3 data sources Profile completeness 86%

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Current company
Role
Semi Retired
Location
Boston, Massachusetts, United States
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Who is Robin O'Brien? Overview

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Robin O'Brien is listed as Semi Retired based in Boston, Massachusetts, United States. AeroLeads shows a matched LinkedIn profile for Robin O'Brien.

Robin O'Brien previously worked as Managing Director, Indirect Tax at Ey and Senior Manager, Indirect Tax at United Techologies Corporation. Robin O'Brien holds Strategy And Leadership from Harvard Business School Executive Education.

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Profile bio

About Robin O'Brien

Managing Director leading the EY Boston Sales and Use Tax Group with 30+ years of experience including prior positions with the Connecticut Department of Revenue and United Technologies. I have extensive process improvement experience including the centralization of sales and use tax functions and facilitating the integration of large scale acquisitions. Currently assisting a diverse client base with tax planning, structuring related to tax efficient procurement, sales tax process reviews, taxability reviews, tax technology implementations, audit defense, VDA, refund reviews, ASC450 and financial reserve consulting. Significant experience consulting with clients related to bridging the gap between procurement and tax with the goal of improving tax determination with improved data. Also a key contributor to EY's success in providing clients with a roadmap to process automation.

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none
None
Semi Retired
United States
Website
Employees
11315
AeroLeads page
5 roles · 40 years

Robin O'Brien work experience

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Semi Retired

United States

Managing Director, Indirect Tax

Current
Ey

Greater Boston Area

Robin is the EY Boston Area Sales and Use tax leader. She brings broad industry, government and consulting experience to her clients related primarily to sales and use taxes but is also versed in VAT, gross receipts, and excise taxes. In depth knowledge with respect to nexus, compliance, audits and tax planning. Extremely successful in assisting clients identify and recover overpayments. Industry focus on manufacturing, retail, biomedical and technology sectors.

Jun 2014 - Present

Senior Manager, Indirect Tax

Farmington, Ct

Senior Tax Manager responsible for the entire Sales and Use Tax Department of 20+ people; Direct oversight for compliance (18,000 returns); Audits and Reverse audits, successfully recovered 7 figure refunds when initially hired; Tax planning, M&A due diligence, including the successful integration of the largest aerospace acquisition on record; Tax Technology including oversight for Sabrix implementations at 5 Business Units including integrations with SAP and JDE.

Aug 2005 - May 2014

Tax Manager

Tax Manager, State and Local Tax

Jul 1999 - Aug 2005
2 education records

Robin O'Brien education

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What is Robin O'Brien's role at their current company?

Robin O'Brien is listed as Semi Retired.

Where is Robin O'Brien based?

Robin O'Brien is based in Boston, Massachusetts, United States.

What companies has Robin O'Brien worked for?

Robin O'Brien has worked for Ey, United Techologies Corporation, Ernst & Young, and State Of Connecticut.

How can I contact Robin O'Brien?

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What schools did Robin O'Brien attend?

Robin O'Brien holds Strategy And Leadership from Harvard Business School Executive Education.

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