Senior Product Owner, Mobile
Current
Aug 2024 - Present
AeroLeads people directory · profile
Donald Sierra Email & Phone Number
Digital Product Owner
at
Clean Harbors
1 work email found
@sbli.com
4 phones found area 972, 888, 302, and 603
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Digital Product Owner
Location
North Easton, Massachusetts, United States
Who is Donald Sierra? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Donald Sierra is listed as Digital Product Owner at Clean Harbors, based in North Easton, Massachusetts, United States. AeroLeads shows a work email signal at sbli.com, phone signal with area code 972, 888, 302, 603, and a matched LinkedIn profile for Donald Sierra.
Donald Sierra previously worked as Senior Product Owner, Mobile at Clean Harbors and Digital Product Owner at Sbli. Donald Sierra holds Bachelor Of Arts (B.A.), Marketing Communications from Emerson College.
Company email context
Email format at Clean Harbors
This section adds company-level context without repeating Donald Sierra's masked contact details.
{first_initial}{last}@sbli.com
86% confidence
AeroLeads found 1 current-domain work email signal for Donald Sierra. Compare company email patterns before reaching out.
Profile bio
About Donald Sierra
Insurance professional with expertise in Internet application development, business planning, and analytics. I've been successful in many disciplines and have 10+ years experience as a front-line manager.
Listed skills include Business Analysis, E Commerce, Competitive Analysis, Leadership, and 17 others.
Current workplace
Donald Sierra's current company
Company context helps verify the profile and gives searchers a useful next step.
Clean Harbors
Website
AeroLeads page
12 roles · 26 years
Donald Sierra work experience
A career timeline built from the work history available for this profile.
Digital Product Owner
Mar 2022 - Jul 2024
Manager, Strategic Development
• Managed team and directed projects focused on strategic goals of expense reduction, simplifying work, and improving the customer experience. • Partnered with leaders across the organization to identify and prioritize initiatives based on internal analysis, customer feedback, and competitive research.• Directed team members responsible for evaluating new tools and technologies for use in Claims; oversee pilots and rollout. • Managed partnerships with new and existing technology suppliers to leverage and scale emerging capabilities.
Jun 2016 - Mar 2022
Manager, Innovation And Digital Strategy
• Conceptualized and developed innovative capabilities for Commercial Insurance Claims • Researched technology, industry trends, and customer needs to identify areas of opportunity• Worked with internal IT teams to provide input and direction on customer experience, measurement and communication plans.
Sep 2014 - Jun 2016
Manager, Eservice
Responsible for providing a best-in-class online experience for existing customers, including self-service tools for policy management, bill payment, and claims tracking and reporting. Served as Product Owner on several key initiatives. Hired and managed team of Product Owners responsible for partnering with agile team to develop and optimize self-service capabilities.
Feb 2009 - Aug 2014
Senior Business Analyst / Project Leader
Supported the growth of LibertyMutual.com through various special projects and establishment of reporting infrastructure for online initiated new business. Responsibilities included operational reporting, business planning, market research and vendor evaluations, and daily distribution of sales leads to internal sales force.
Feb 2007 - Feb 2009
Supervising Accountant
Supervised team of accountants responsible for quarterly and annual Statutory Reporting for Liberty Mutual Group companies.
Dec 2004 - Feb 2007
Senior Accountant
Led or participated in special projects related to internal control, accounting, taxation, and financial planning.
Mar 2004 - Dec 2004
Financial Analyst
Served in Actuarial group providing monthly analysis of long-term care and annuity products.
2001 - 2004
~3 yrs
Product Manager, Search Engine
Iwon.Com
Mar 2000 - Mar 2001
Product Manager, Affiliate Network
Jul 1999 - Feb 2000
Client Development Manager
Sep 1998 - Jul 1999
Team & coworkers
Colleagues at Clean Harbors
Other employees you can reach at cleanharbors.com. View company contacts →
MM
Mary Moore
Colleague at Clean HarborsQuincy, Massachusetts, United States
View →
YS
Yousuf Sander
Colleague at Clean HarborsGreater Boston, United States
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CF
Cheryl Ferry
Colleague at Clean HarborsBaton Rouge, Louisiana, United States
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TS
Tim Staab
Colleague at Clean HarborsCheyenne, Wyoming, United States
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BM
Brent Maher
Colleague at Clean HarborsStony Plain, Alberta, Canada
View →
MM
Mark Mcbride
Colleague at Clean HarborsErie, Pennsylvania, United States
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MD
Matthew Danes
Colleague at Clean HarborsBeaumont, Alberta, Canada
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WI
Wayne Ireland
Colleague at Clean HarborsHampden, Maine, United States
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BT
Bradley Tranter
Colleague at Clean HarborsRegina, Saskatchewan, Canada
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SS
Sillah Salieu
Colleague at Clean HarborsThe Gambia, Gambia
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Mary Moore
Colleague at Clean HarborsQuincy, Massachusetts, United States
View →
YS
Yousuf Sander
Colleague at Clean HarborsGreater Boston, United States
View →
CF
Cheryl Ferry
Colleague at Clean HarborsBaton Rouge, Louisiana, United States
View →
TS
Tim Staab
Colleague at Clean HarborsCheyenne, Wyoming, United States
View →
BM
Brent Maher
Colleague at Clean HarborsStony Plain, Alberta, Canada
View →
MM
Mark Mcbride
Colleague at Clean HarborsErie, Pennsylvania, United States
View →
MD
Matthew Danes
Colleague at Clean HarborsBeaumont, Alberta, Canada
View →
WI
Wayne Ireland
Colleague at Clean HarborsHampden, Maine, United States
View →
BT
Bradley Tranter
Colleague at Clean HarborsRegina, Saskatchewan, Canada
View →
SS
Sillah Salieu
Colleague at Clean HarborsThe Gambia, Gambia
View →
4 education records
Donald Sierra education
Bachelor Of Arts (B.A.), Marketing Communications
Emerson College
Education record
Suffolk University - Sawyer Business School
Education record
Suffolk University - Sawyer Business School
Mba, Business Administration And Accounting
Suffolk University - Sawyer Business School
FAQ
Frequently asked questions about Donald Sierra
Quick answers generated from the profile data available on this page.
What company does Donald Sierra work for?
Donald Sierra works for Clean Harbors.
What is Donald Sierra's role at Clean Harbors?
Donald Sierra is listed as Digital Product Owner at Clean Harbors.
What is Donald Sierra's email address?
AeroLeads has found 1 work email signal at @sbli.com for Donald Sierra at Clean Harbors.
What is Donald Sierra's phone number?
AeroLeads has found 4 phone signal(s) with area code 972, 888, 302, 603 for Donald Sierra at Clean Harbors.
Where is Donald Sierra based?
Donald Sierra is based in North Easton, Massachusetts, United States while working with Clean Harbors.
What companies has Donald Sierra worked for?
Donald Sierra has worked for Clean Harbors, Sbli, Liberty Mutual Insurance, John Hancock, and Iwon.Com.
Who are Donald Sierra's colleagues at Clean Harbors?
Donald Sierra's colleagues at Clean Harbors include Mary Moore, Yousuf Sander, Cheryl Ferry, Tim Staab, and Brent Maher.
How can I contact Donald Sierra?
You can use AeroLeads to view verified contact signals for Donald Sierra at Clean Harbors, including work email, phone, and LinkedIn data when available.
What schools did Donald Sierra attend?
Donald Sierra holds Bachelor Of Arts (B.A.), Marketing Communications from Emerson College.
What skills is Donald Sierra known for?
Donald Sierra is listed with skills including Business Analysis, E Commerce, Competitive Analysis, Leadership, Analysis, Product Management, Insurance, and Online Marketing.
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