Retired
Current
May 2023 - Present
AeroLeads people directory · profile
Les Leonard Email & Phone Number
Retired Principle Member Technical staff at ATT Wireless
at
RETIRED
1 work email found
@att.com
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Retired Principle Member Technical staff at ATT Wireless
Location
Redmond, Washington, United States
Company size
Who is Les Leonard? Overview
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Quick answer
Les Leonard is listed as Retired Principle Member Technical staff at ATT Wireless at RETIRED, a company with 167 employees, based in Redmond, Washington, United States. AeroLeads shows a work email signal at att.com and a matched LinkedIn profile for Les Leonard.
Les Leonard previously worked as Retired at Retired and Principle Member of Technical Staff at Att Mobility. Les Leonard holds Bs, Engineering from United States Military Academy At West Point.
Company email context
Email format at RETIRED
This section adds company-level context without repeating Les Leonard's masked contact details.
*@att.com
68% confidence
AeroLeads found 1 current-domain work email signal for Les Leonard. Compare company email patterns before reaching out.
Profile bio
About Les Leonard
Experienced Principal Member Of Technical Staff with a demonstrated history of working in the telecommunications industry. Strong engineering professional skilled in 5G, 4G and Universal Mobile Telecommunications System (UMTS), Wireless Technologies, Telecommunications, Radio Frequency (RF), and Signaling System 7 (SS7). Specializing in Mobility Location Based Services.Retired from ATT in June 2023
Listed skills include Lte, Telecommunications, Wireless, Integration, and 20 others.
Current workplace
Les Leonard's current company
Company context helps verify the profile and gives searchers a useful next step.
Retired
8 roles · 41 years
Les Leonard work experience
A career timeline built from the work history available for this profile.
Principle Member Of Technical Staff
Att Mobility
Promotion in grade-still architect for commercial LBS services
Sep 2010 - May 2023
Senior Network Architect
At&T Mobility
2008 - May 2023
Owner
Atv Action Tours
1997 - 2009
~12 yrs
Senior Member Technical Staff
Att Wireless
R&D development
Jul 1997 - Apr 2003
Smtt
Att Fixed Wireless
1995 - 1996
~1 yr
Senior System Engineer
Lead System engineer for Network Management systems for Army Military Communications Systems. (INMS and ISYSCON)
Jun 1985 - Jul 1995
Systems Engineer
Gte Government Systems
1985 - 1995
~10 yrs
Team & coworkers
Colleagues at RETIRED
Other employees you can reach at auroramkt.com. View company contacts for 167 employees →
JP
John Perry
Colleague at Retired
Berwick, Nova Scotia, Canada, Canada
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KS
Kevin Smith
Colleague at Retired
Swindon, England, United Kingdom, United Kingdom
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WG
Walter Gallego
Colleague at Retired
New York, New York, United States, United States
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AN
Anna Nolan
Colleague at Retired
County Westmeath, Ireland, Ireland
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AB
Ari Behm
Colleague at Retired
Finland, Finland
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RR
Robin Rathbone
Colleague at Retired
Chalfont St Giles, England, United Kingdom, United Kingdom
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JS
Jon Stephens
Colleague at Retired
Erie, Kansas, United States, United States
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DC
Dan Caraccio
Colleague at Retired
Greater Philadelphia, United States
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VB
Virginia Becker
Colleague at Retired
Los Angeles Metropolitan Area, United States
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DD
Dominique Darbelet
Colleague at Retired
Île-de-France, France, France
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John Perry
Colleague at Retired
Berwick, Nova Scotia, Canada, Canada
View →
KS
Kevin Smith
Colleague at Retired
Swindon, England, United Kingdom, United Kingdom
View →
WG
Walter Gallego
Colleague at Retired
New York, New York, United States, United States
View →
AN
Anna Nolan
Colleague at Retired
County Westmeath, Ireland, Ireland
View →
AB
Ari Behm
Colleague at Retired
Finland, Finland
View →
RR
Robin Rathbone
Colleague at Retired
Chalfont St Giles, England, United Kingdom, United Kingdom
View →
JS
Jon Stephens
Colleague at Retired
Erie, Kansas, United States, United States
View →
DC
Dan Caraccio
Colleague at Retired
Greater Philadelphia, United States
View →
VB
Virginia Becker
Colleague at Retired
Los Angeles Metropolitan Area, United States
View →
DD
Dominique Darbelet
Colleague at Retired
Île-de-France, France, France
View →
1 education record
Les Leonard education
FAQ
Frequently asked questions about Les Leonard
Quick answers generated from the profile data available on this page.
What company does Les Leonard work for?
Les Leonard works for RETIRED.
What is Les Leonard's role at RETIRED?
Les Leonard is listed as Retired Principle Member Technical staff at ATT Wireless at RETIRED.
What is Les Leonard's email address?
AeroLeads has found 1 work email signal at @att.com for Les Leonard at RETIRED.
Where is Les Leonard based?
Les Leonard is based in Redmond, Washington, United States while working with RETIRED.
What companies has Les Leonard worked for?
Les Leonard has worked for Retired, Att Mobility, At&T Mobility, Atv Action Tours, and Att Wireless.
Who are Les Leonard's colleagues at RETIRED?
Les Leonard's colleagues at RETIRED include John Perry, Kevin Smith, Walter Gallego, Anna Nolan, and Ari Behm.
How can I contact Les Leonard?
You can use AeroLeads to view verified contact signals for Les Leonard at RETIRED, including work email, phone, and LinkedIn data when available.
What schools did Les Leonard attend?
Les Leonard holds Bs, Engineering from United States Military Academy At West Point.
What skills is Les Leonard known for?
Les Leonard is listed with skills including Lte, Telecommunications, Wireless, Integration, Program Management, Systems Engineering, Mobile Devices, and System Architecture.
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