Derek LeManske: Email & Phone Number

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Softball Umpire at Blue Valley Recreation|Overland Park, Kansas, United States

Position:

Softball Umpire at Blue Valley Recreation

Location:

Overland Park, Kansas, United States

View Derek LeManske's Email

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Last updated: 2026-07-20

Updated: 2026-07-20

Found email addresses for Derek LeManske:

Business emails:

d**************e@sprint.com,

d******1@sprintspectrum.com,

d****n@sprintspectrum.com

Personal emails:

d*******e@aol.com,

d******1@yahoo.com,

d***********e@hotmail.com

Found phones for Derek LeManske:

+1-205-***-**37,

+1-870-***-**01,

+1-323-***-**36

A different Derek LeManske?

Work Experience 38 years

Softball Umpire at Blue Valley Recreation

Apr 2023 - Current

School Crossing Guard at All City Management Services

Mar 2023 - Current

Sr. Project Manager, Technical TPMO at T-Mobile

Oct 2019 - Nov 2022

Sr. Project Manager, Technical TPMO at T-Mobile

Oct 2019 - Nov 2022

Sr. Project Manager, Technical TPMO at T-Mobile

Oct 2019 - Nov 2022

Network Project / Program Manager III at Sprint

Feb 2012 - Oct 2019

Derek LeManske, LCC at LCC Group of Companies

Mar 2009 - Feb 2012

Subject Matter Expert at Sprint Nextel

Jun 2004 - Mar 2009

Environment Manager at Sprint

Aug 2001 - Jun 2004

Lead Software Engineer at Sprint

Jun 1992 - Aug 2001

Test Analyst at Sprint

Apr 1988 - Jun 1992

Derek LeManske started working in 1988, then the employee has changed 5 companies and 8 jobs. On average, Derek LeManske works for one company for 4 years 4 months.

Their professional focus is Action Oriented, Adaptability, and Analytical Skills across 3 core areas.

Education

BA at Bethany College

Frequently Asked Questions

What is Derek LeManske's email address?

SignalHire found verified email addresses for Derek LeManske, both business and personal. Their business email is d**************e@sprint.com, and personal emails include d*******e@aol.com, d******1@yahoo.com, and d***********e@hotmail.com.

What is Derek LeManske's phone number?

SignalHire found multiple verified phone numbers for Derek LeManske: +1-205-***-**37, +1-870-***-**01, and +1-323-***-**36.

How do I contact Derek LeManske at Blue Valley Recreation?

You can reach Derek LeManske through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Derek LeManske's professional background?

Derek LeManske has 38 years of professional experience. They have held roles including School Crossing Guard, Sr. Project Manager, Technical TPMO, and Sr. Project Manager, Technical TPMO at companies such as All City Management Services, T-Mobile, and T-Mobile. Their education includes BA from Bethany College.

Is Derek LeManske's contact information up to date?

Yes. Derek LeManske's SignalHire profile was last updated on 20 July 2026, reflecting their current position as Softball Umpire at Blue Valley Recreation in Overland Park, KS, United States.

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