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William Winkelman Email & Phone Number

Wireless Solutions Sales Executive | Pre-Sales Engineering & Design | Technology Trainer & Educator at Apple
Location: San Diego, California, United States 14 work roles 2 schools
1 work email found @apple.com 2 phones found area 858 and 949 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email w****@apple.com
Direct phone (858) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Wireless Solutions Sales Executive | Pre-Sales Engineering & Design | Technology Trainer & Educator
Location
San Diego, California, United States
Company size

Who is William Winkelman? Overview

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Quick answer

William Winkelman is listed as Wireless Solutions Sales Executive | Pre-Sales Engineering & Design | Technology Trainer & Educator at Apple, a with 218112 employees, based in San Diego, California, United States. AeroLeads shows a work email signal at apple.com, phone signal with area code 858, 949, and a matched LinkedIn profile for William Winkelman.

William Winkelman previously worked as Senior Systems Engineer at Apple and Senior Sales Engineer at Sprint. William Winkelman holds Master Of Business Administration (Mba) from Brigham Young University.

Company email context

Email format at Apple

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{first_initial}{last}@apple.com
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AeroLeads found 1 current-domain work email signal for William Winkelman. Compare company email patterns before reaching out.

Profile bio

About William Winkelman

Experienced in sales, distribution, and support of mobility hardware and software solutions for business. Documented, quantifiable excellence in distribution channel management, customer operations, vendor management (as measured by revenue growth and cost containment). Always looking to help grow business.Some Highlights:• Exceeded performance metrics 8 consecutive years in an intensely challenging industry environment.• Helped my teams exceed expectations when success seemed impossible.• Retained and promoted during acquisition.• Increased performance in newly-created distribution channel by 300%.• Reduced premiere client portfolio attrition from 4% to record-low 1.8%.• Notable Win: Helped non-profit partner secure coveted state contract. Displaced 20+ year incumbent.-----Specialties: Leadership, Team Management, Channel Management, Business Development, Strategic Planning, Relationship Management, Solutions Consulting, Technical Sales Engineering, Teaching, Training, MentoringTechnical Expertise: Wireless, Cloud, Smartphones, Tablets, Mobile Applications, Mobile Operating Systems (Apple iOS iPhone/iPad, Google Android, Windows Phone, Blackberry), Mobile Device Management (MDM), Machine-to-Machine (M2M), Internet of Things (IoT), Software-as-a-Service (SaaS), Fleet Location-Based Services (LBS, GPS)

Listed skills include Business Development, Strategic Partnerships, Project Management, Vendor Management, and 46 others.

Current workplace

William Winkelman's current company

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Apple
Apple
Wireless Solutions Sales Executive | Pre-Sales Engineering & Design | Technology Trainer & Educator
cupertino, california, united states
Website
Employees
218112
AeroLeads page
14 roles · 30 years

William Winkelman work experience

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

Senior Systems Engineer

Current

Greater San Diego Area

2018 - Present ~8 yrs 6 mos

Senior Sales Engineer

2016 - 2018 ~2 yrs

Solutions Architect

San Diego, Ca

2014 - 2015 ~1 yr

Sales Engineer

2010 - 2014 ~4 yrs

Consultant

2006 - 2010 ~4 yrs

Channel Manager

Nextel
2005 - 2006 ~1 yr

Solutions Sales Support

Nextel
2004 - 2005 ~1 yr

Relationship Manager (High-Value)

Nextel
2002 - 2004 ~2 yrs

Customer Account Representative

Nextel
2000 - 2002 ~2 yrs

Associate Account Manager

Banta Global Turnkey
1998 - 1999 ~1 yr
Team & coworkers

Colleagues at Apple

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2 education records

William Winkelman education

FAQ

Frequently asked questions about William Winkelman

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

What company does William Winkelman work for?

William Winkelman works for Apple.

What is William Winkelman's role at Apple?

William Winkelman is listed as Wireless Solutions Sales Executive | Pre-Sales Engineering & Design | Technology Trainer & Educator at Apple.

What is William Winkelman's email address?

AeroLeads has found 1 work email signal at @apple.com for William Winkelman at Apple.

What is William Winkelman's phone number?

AeroLeads has found 2 phone signal(s) with area code 858, 949 for William Winkelman at Apple.

Where is William Winkelman based?

William Winkelman is based in San Diego, California, United States while working with Apple.

What companies has William Winkelman worked for?

William Winkelman has worked for Apple, Sprint, Telogis, A Verizon Company, Verizon, and Nextel.

Who are William Winkelman's colleagues at Apple?

William Winkelman's colleagues at Apple include Taylor Wedge, Baljinder Kaur, Mohamed Sobhy, Farman Abbasi, and Darren Neal.

How can I contact William Winkelman?

You can use AeroLeads to view verified contact signals for William Winkelman at Apple, including work email, phone, and LinkedIn data when available.

What schools did William Winkelman attend?

William Winkelman holds Master Of Business Administration (Mba) from Brigham Young University.

What skills is William Winkelman known for?

William Winkelman is listed with skills including Business Development, Strategic Partnerships, Project Management, Vendor Management, Account Management, Sales Management, Product Management, and Channel Partners.

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