Jocelyn Sierra-Ruiz
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Jocelyn Sierra-Ruiz Email & Phone Number

MBA Registrar's Office at Harvard Business School at Harvard Business School
Location: Boston, Massachusetts, United States 8 work roles 3 schools
1 work email found @harvard.edu 1 phone found area 617 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 1 phone

Work email j****@harvard.edu
Direct phone (617) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
MBA Registrar's Office at Harvard Business School
Location
Boston, Massachusetts, United States

Who is Jocelyn Sierra-Ruiz? Overview

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Quick answer

Jocelyn Sierra-Ruiz is listed as MBA Registrar's Office at Harvard Business School at Harvard Business School, based in Boston, Massachusetts, United States. AeroLeads shows a work email signal at harvard.edu, phone signal with area code 617, and a matched LinkedIn profile for Jocelyn Sierra-Ruiz.

Jocelyn Sierra-Ruiz previously worked as MBA Registrar's Office at Harvard Business School and Temp Administrative Assistant @ Harvard Business School at Randstad Corporate Services. Jocelyn Sierra-Ruiz holds Corporate Assistant Program, Dean'S List from Sanford-Brown College.

Company email context

Email format at Harvard Business School

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*@harvard.edu
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AeroLeads found 1 current-domain work email signal for Jocelyn Sierra-Ruiz. Compare company email patterns before reaching out.

Profile bio

About Jocelyn Sierra-Ruiz

➢ Bilingual (Spanish) Administrative Professional with experience in customer service, human capital, and general administration including executive support and coordination; for-profit, non-profit, and public sectors; in Puerto Rico, United States, and China➢ Core Strengths: Customer Service Orientation, Interpersonal Understanding, Training & Supervision, Project Management, Multi-Tasking, Problem Solving, Attention to Detail, Flexibility, and Cooperation/Teamwork➢ Software Proficiencies: Experience with a variety of operating systems and software such as Windows & Mac platforms, Microsoft Office Suite, website maintenance, databases, Adobe Acrobat, web conferencing technology, other internet applications including social media, and Harvard systems—WASABI, PeopleSoft [HR Management], ASPIRE [Job Search and Application], MIDAS [ID Management], TORTE [Telecom], DLUS [Departmental Listing Update]➢ Supervisory experience

Current workplace

Jocelyn Sierra-Ruiz's current company

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Harvard Business School
Harvard Business School
MBA Registrar's Office at Harvard Business School
AeroLeads page
8 roles

Jocelyn Sierra-Ruiz work experience

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

Mba Registrar'S Office

Current

Boston, MA

Reporting directly to the Senior Manager, Program and Operations in MBA Registrar Services:➢ Provide customer service to internals and externals; manage a high volume of requests in a timely manner for MBA degree verifications, certificates of attendance, transcripts, and others according to the MBA Program policies and procedures.

Apr 2015 - Present

Temp Administrative Assistant @ Harvard Business School

Randstad Corporate Services

Cambridge, Massachusetts

Reporting directly to the Senior Manager, Program and Operations in MBA Registrar Services:➢ Provided customer service to internals and externals; managed a high volume of requests in a timely manner for MBA degree verifications, certificates of attendance, transcripts, and others according to the MBA Program policies and procedures.

Oct 2014 - Apr 2015

Temp Coordinator @ Harvard Business School

Randstad Corporate Services

Cambridge, MA

Reporting directly to the Associate Director for MBA Communications and Marketing:➢ Provided essential administrative support for MBA Program Administration’s strategic and operational activities. ➢ Assisted MBA Program Administration team—including MBA Business Management, Communications & Marketing, MBA Technology, and MBA Community Value—which serves.

May 2014 - Sep 2014

Volunteer Executive Assistant To The Nat'L Director / Office Manager

University Of The Nations - Puerto Rico Campus

Juncos, Puerto Rico

See Voluntary Service Section

Jan 2012 - Mar 2014

Administrator (Hr Administrator And Department Coordinator)

Cambridge, MA

LASPAU: Academic & Professional Programs for the AmericasReporting to the Executive Director (regarding administrative and HR duties) and the Associate Director for Finance (regarding payroll-related processes):➢ Managed the following areas for exempt, non-exempt, and temporary employees: recruitment and hiring process, payroll, time and labor, absence.

Jan 2008 - Dec 2011

Volunteer Administrative Coordinator

Gateway Services Asia, Ltd.

Hong Kong, China

See Voluntary Service Section

Jan 2006 - Jan 2007

Administrative Coordinator, Staff Assistant Iii, Technical Secretary Ii

Boston, MA

Harvard School of Public Health * Department of Environmental Health * Occupational Health Program* Administrative Coordinator (11-13-98 to 01-17-06)* Staff Assistant III (5-16-97 to 11-12-98) * Technical Secretary II (7-1-96 to 5-15-97) (3-1-96 to 6-30-96 worked as a temp)

Apr 1996 - Jan 2006
3 education records

Jocelyn Sierra-Ruiz education

Corporate Assistant Program, Dean'S List

Sanford-Brown College

Ba, Secretarial Sciences, Cum Laude

University Of Puerto Rico

Activities and Societies: “La Escalerita” Campus Ministry

High School Diploma, General

Colegio Bautista De Carolina
FAQ

Frequently asked questions about Jocelyn Sierra-Ruiz

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

What company does Jocelyn Sierra-Ruiz work for?

Jocelyn Sierra-Ruiz works for Harvard Business School.

What is Jocelyn Sierra-Ruiz's role at Harvard Business School?

Jocelyn Sierra-Ruiz is listed as MBA Registrar's Office at Harvard Business School at Harvard Business School.

What is Jocelyn Sierra-Ruiz's email address?

AeroLeads has found 1 work email signal at @harvard.edu for Jocelyn Sierra-Ruiz at Harvard Business School.

What is Jocelyn Sierra-Ruiz's phone number?

AeroLeads has found 1 phone signal(s) with area code 617 for Jocelyn Sierra-Ruiz at Harvard Business School.

Where is Jocelyn Sierra-Ruiz based?

Jocelyn Sierra-Ruiz is based in Boston, Massachusetts, United States while working with Harvard Business School.

What companies has Jocelyn Sierra-Ruiz worked for?

Jocelyn Sierra-Ruiz has worked for Harvard Business School, Randstad Corporate Services, University Of The Nations - Puerto Rico Campus, Harvard University, and Gateway Services Asia, Ltd..

How can I contact Jocelyn Sierra-Ruiz?

You can use AeroLeads to view verified contact signals for Jocelyn Sierra-Ruiz at Harvard Business School, including work email, phone, and LinkedIn data when available.

What schools did Jocelyn Sierra-Ruiz attend?

Jocelyn Sierra-Ruiz holds Corporate Assistant Program, Dean'S List from Sanford-Brown College.

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