AeroLeads people directory · profile

Regina O'Brien Email & Phone Number

Human Resources Executive and Consultant (Co-Founder and Managing Partner) at RNRF LLC
Location: Greater Boston, United States 12 work roles 2 schools
1 work email found @rnrfllc.com 5 phones found area 781 and 978 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 5 phones

Work email r****@rnrfllc.com
Direct phone (781) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Human Resources Executive and Consultant (Co-Founder and Managing Partner)
Location
Greater Boston, United States

Who is Regina O'Brien? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Regina O'Brien is listed as Human Resources Executive and Consultant (Co-Founder and Managing Partner) at RNRF LLC, based in Greater Boston, United States. AeroLeads shows a work email signal at rnrfllc.com, phone signal with area code 781, 978, and a matched LinkedIn profile for Regina O'Brien.

Regina O'Brien previously worked as Human Resources Executive & Consultant (Co-Founder & Managing Partner) at Rnrf Llc and VP, People & Talent at Algorand. Regina O'Brien holds Ba, Government And International Relations from Clark University.

Company email context

Email format at RNRF LLC

This section adds company-level context without repeating Regina O'Brien's masked contact details.

{first}@rnrfllc.com
89% confidence

AeroLeads found 1 current-domain work email signal for Regina O'Brien. Compare company email patterns before reaching out.

Profile bio

About Regina O'Brien

Solutions-oriented HR leader and consultant, focused on fast and thoughtful problem-solving for global stability and scalability with local flexibility. HRIS and Total Rewards expert with breadth of experience developing and evolving cash, equity, and benefits programs, as well as operational support for growing companies. Trusted adviser for all levels of management, and sought-after facilitator. Currently available for both part-time/fractional and full-time employment or contract/interim engagements. Co-founder and managing consultant for RNRF LLC and advisor to start-ups and more established businesses going through transformational stages. Copper Circle Kolbe Certified™ Consultant providing services and support regarding the Kolbe Wisdom.

Listed skills include Talent Management, Performance Management, Strategy, Management, and 32 others.

Current workplace

Regina O'Brien's current company

Company context helps verify the profile and gives searchers a useful next step.

RNRF LLC
Rnrf Llc
Human Resources Executive and Consultant (Co-Founder and Managing Partner)
Boston, MA, US
Website
AeroLeads page
12 roles · 32 years

Regina O'Brien work experience

A career timeline built from the work history available for this profile.

Human Resources Executive And Consultant (Co-Founder And Managing Partner)

Boston, Ma, Us

Human Resources Executive & Consultant (Co-Founder & Managing Partner)

Current

HR consulting, including business operations, coaching, and Kolbe Wisdom workshops and support.

Mar 2023 - Present

Vp, People & Talent

Boston, Massachusetts, Us

Global leader with broad human resources and business operations responsibilities; executive team member. Grew the company from 20 to ~100 employees (U.S., U.K., Italy, and Israel) and built all HR, talent acquisition and development, benefits (health & welfare, 401(k), etc.), and payroll (U.S. & international) functions and processes from the ground up. Partnered all across the organization to create consistent recruiting processes and career paths and compensation (cash and equity) strategies; directly sourced senior / leadership roles. Led initiatives with marketing and executive team regarding employment brand and culture communications and related events. Transitioned organization to remote-first approach. Implemented Paycor (ATS, Payroll, & HRIS). Managed multi-million dollar budgets for workforce, systems, and office management.

Oct 2018 - Mar 2023

Vp, Learning & Hr Operations

Wilmington, Ma, Us

Global leader with responsibility for core Human Resources functions (e.g., employee relations, HRIS, performance management, cash compensation, training, organizational development and effectiveness, etc.) with headcount growth from ~380 to ~570 employees (across the U.S., U.K., & India). Managed an international team of generalists focused on developing and stabilizing the company's HR strategy and execution; developing an operations function for global HRIS and payroll (including global implementation of Namely HRIS, and US implementation of Namely Time and Payroll; implemented GDPR requirements).

Apr 2017 - Sep 2018

Vp, Hr Operations

San Francisco, California, Us

Global leader with responsibility for compensation (cash and equity), HRIS, payroll, corporate training, and organizational design and development. Managed a global team of experts supporting regional HR business partners in executing programs across the globe adjusted for localized needs and regional environments. Designed and deployed Workday solution (including HCM, Time-Tracking, Absence, Benefits, Talent, and Integrations) worldwide with small internal team; project came in on-time and under-budget. Led the grassroots development of the Company's Operating Principles (core values) and utilized the Kolbe Wisdom to create a shared language for all Employees and Managers to discuss solving problems and increase team effectiveness. Managed multi-million dollar global corporate training budget; overall fiscal responsibility for global HR line budget. Supported IPO and multiple acquisition transactions (up to $75M), as lead for HR due diligence and integration initiatives, with headcount growth from ~200 to ~1,000 employees (across U.S., U.K., France, & Germany). HR and Employee Communications diligence and integration lead for $2.8B company acquisition by Salesforce. Previous roles: Learning & Development Director (2011 - 2013); Senior Director, HR Operations (2013 - 2015).

Nov 2011 - Jan 2017

Human Resources Generalist & Business Partner

Toronto, Ontario, Ca

Strategic HR partner for New York-based plants and Mass.-based National System Control Center, including Workforce Planning, Talent Acquisition, and Employee and Labor Relations. Managed partnerships with field operations Employees and Management, as well as interfaced directly with Union and Corporate Leadership regarding Labor Relations and negotiations. Implemented process improvements within the U.S. Finance group, including enhanced analytical approaches for labor budget, compensation, and benefits data modeling.

Apr 2010 - Nov 2011

Manager, Global Talent & Performance Management

Waltham, Massachusetts, Us

Led and executed talent management and learning initiatives aligned to Salary.com’s growth, product, customer satisfaction, and service strategy. Drove knowledge transfers across multiple functions and global sites (U.S. & China). Led and executed internal Performance Management initiatives, including the design and deployment of Compensation programs utilizing Salary.com's tool set, including CompAnalyst and TalentManager. Partnered with Finance to design, develop, and implement budget models for labor cost-saving programs.

Feb 2008 - Mar 2010

Compensation And Equity Specialist

Cambridge, Ma, Us

Executed the international compensation and equity function. Best-practice administration of Employee Stock Purchase Plan (ESPP) and Ongoing Employee Stock Option and Restricted Stock Plans. Implementation of budget modeling and streamlined rollout for Annual Salary Increase Program and Equity Program, including line manager training and communications.

May 2007 - Feb 2008

Web Content Manager

Us

Developed and executed bleeding edge online social media strategy for free daily newspaper, including reader comments, interactive advertising, and reader-supported blogging.

Feb 2007 - May 2007

Managing Consultant

Waltham, Massachusetts, Us

Managed team of analysts and consultants for CompAnalyst customer portfolio of 200-plus organizations. Served as subject matter expert for compensation and pay-for-performance for external customers. Previous roles: Editorial Assistant (2001 - 2002) and Associate Product Manager (2002 - 2003).

Feb 2001 - Feb 2007

Managing Editor

Aol

New York, Ny, Us

Maintained high quality event database and editorial calendar for Boston and Florida markets; remotely managed a staff of local freelance writers in both markets.

May 2000 - Feb 2001

Manager

Book Corner

Rapidly promoted to operational manager of bookstore with the largest card and magazine stock in the area. Oversaw liquidation process at local store due to chain (all location) closing. Previous roles: Bookseller (1995-1998) and Supervisor (1998-1999).

1995 - 1999 ~4 yrs
2 education records

Regina O'Brien education

Ba, Government And International Relations

Clark University

General Course, International Relations

The London School Of Economics And Political Science (Lse)
FAQ

Frequently asked questions about Regina O'Brien

Quick answers generated from the profile data available on this page.

What company does Regina O'Brien work for?

Regina O'Brien works for RNRF LLC.

What is Regina O'Brien's role at RNRF LLC?

Regina O'Brien is listed as Human Resources Executive and Consultant (Co-Founder and Managing Partner) at RNRF LLC.

What is Regina O'Brien's email address?

AeroLeads has found 1 work email signal at @rnrfllc.com for Regina O'Brien at RNRF LLC.

What is Regina O'Brien's phone number?

AeroLeads has found 5 phone signal(s) with area code 781, 978 for Regina O'Brien at RNRF LLC.

Where is Regina O'Brien based?

Regina O'Brien is based in Greater Boston, United States while working with RNRF LLC.

What companies has Regina O'Brien worked for?

Regina O'Brien has worked for Rnrf Llc, Algorand, Tracelink, Demandware, A Salesforce Company, and Brookfield Renewable Power (Us Operations).

How can I contact Regina O'Brien?

You can use AeroLeads to view verified contact signals for Regina O'Brien at RNRF LLC, including work email, phone, and LinkedIn data when available.

What schools did Regina O'Brien attend?

Regina O'Brien holds Ba, Government And International Relations from Clark University.

What skills is Regina O'Brien known for?

Regina O'Brien is listed with skills including Talent Management, Performance Management, Strategy, Management, Organizational Development, Human Resources, Recruiting, and Employee Engagement.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.