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David Sierra Email & Phone Number

Senior HelpDesk at DraftKings Inc.

Location: Melrose, Massachusetts, United States 4 work roles 1 school

1 work email found @mpiua.com LinkedIn matched

✓ Verified Jul 2026 4 data sources Profile completeness 100%

Current company

DraftKings Inc.

Role

Senior HelpDesk

Location

Melrose, Massachusetts, United States

Company size

2271 employees

Who is David Sierra? Overview

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

Quick answer

David Sierra is listed as Senior HelpDesk at DraftKings Inc., a with 2271 employees, based in Melrose, Massachusetts, United States. AeroLeads shows a work email signal at mpiua.com and a matched LinkedIn profile for David Sierra.

David Sierra previously worked as Senior Help Desk Technician at Draftkings Inc. and Service Desk Technician at Massachusetts Property Insurance Underwriting Association. David Sierra holds Computer Networking Administration, System, Networking, And Lan/Wan Management/Manager from Bunker Hill Community College.

Company email context

Email format at DraftKings Inc.

This section adds company-level context without repeating David Sierra's masked contact details.

{first_initial}{last}@mpiua.com

86% confidence

AeroLeads found 1 current-domain work email signal for David Sierra. Compare company email patterns before reaching out.

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Profile bio

About David Sierra

Experienced Information Technology Help Desk with a demonstrated history of working in the electronic manufacturing industry. Skilled in Microsoft Word, Computer Literacy, Retail, Sales, and Time Management.

Listed skills include Microsoft Office, Training, Retail, Teamwork, and 13 others.

Current workplace

David Sierra's current company

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

Draftkings Inc.

Senior HelpDesk

boston, massachusetts, united states

Website

draftkings.com

Employees

2271

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Company profile

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4 roles

David Sierra work experience

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

Senior Help Desk Technician

Current

Draftkings Inc.

Oct 2022 - Present

Service Desk Technician

Massachusetts Property Insurance Underwriting Association

Greater Boston Area

Jun 2019 - Oct 2022

It Helpdesk-Tier Ii

Olympus Ims

Waltham, Ma

● Communicate with end-users via phone, emails and ticketing system to diagnose and troubleshoot issues. ● Escalate issues and requests to the proper department with all necessary information to complete as quickly and efficiently as possible. ● Create and maintain thorough documentation and procedures to achieve up to date and smooth processes.

Jul 2016 - May 2019

Electronics Team Member

Target

1 Mystic View Road

Sep 2008 - Nov 2016

Team & coworkers

Colleagues at DraftKings Inc.

Other employees you can reach at draftkings.com. View company contacts for 2271 employees →

ED

Erin Dempsey Colleague at Draftkings Inc.New York City Metropolitan Area, United States View → BF

Borislav Filev Colleague at Draftkings Inc.Sofia, Sofia City, Bulgaria View → EC

Emily Ciaccio Colleague at Draftkings Inc.Boston, Massachusetts, United States View → GG

George Gouvis Colleague at Draftkings Inc.Barrie, Ontario, Canada View → JB

James Baxter Colleague at Draftkings Inc.Winthrop, Massachusetts, United States View → BZ

Brittan Zorn Colleague at Draftkings Inc.Henderson, Nevada, United States View → MR

Michelle Randall Colleague at Draftkings Inc.Las Vegas Metropolitan Area, United States View → MP

Mayes Peterson Colleague at Draftkings Inc.Raleigh, North Carolina, United States View → IP

Ishaan Purohit Colleague at Draftkings Inc.Greater Boston, United States View → PJ

Peter J. Gjeltema Colleague at Draftkings Inc.Greater Boston, United States View →

1 education record

David Sierra education

Bunker Hill Community College

System, Networking, And Lan/Wan Management/Manager

FAQ

Frequently asked questions about David Sierra

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

What company does David Sierra work for?

David Sierra works for DraftKings Inc..

What is David Sierra's role at DraftKings Inc.?

David Sierra is listed as Senior HelpDesk at DraftKings Inc..

What is David Sierra's email address?

AeroLeads has found 1 work email signal at @mpiua.com for David Sierra at DraftKings Inc..

Where is David Sierra based?

David Sierra is based in Melrose, Massachusetts, United States while working with DraftKings Inc..

What companies has David Sierra worked for?

David Sierra has worked for Draftkings Inc., Massachusetts Property Insurance Underwriting Association, Olympus Ims, and Target.

Who are David Sierra's colleagues at DraftKings Inc.?

David Sierra's colleagues at DraftKings Inc. include Erin Dempsey, Borislav Filev, Emily Ciaccio, George Gouvis, and James Baxter.

How can I contact David Sierra?

You can use AeroLeads to view verified contact signals for David Sierra at DraftKings Inc., including work email, phone, and LinkedIn data when available.

What schools did David Sierra attend?

David Sierra holds Computer Networking Administration, System, Networking, And Lan/Wan Management/Manager from Bunker Hill Community College.

What skills is David Sierra known for?

David Sierra is listed with skills including Microsoft Office, Training, Retail, Teamwork, Customer Service, Computer Hardware, Sales, and Computer Proficiency.

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