Derrick Williams

Derrick Williams: Email & Phone Number

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Customer Service Supervisor at United States Postal Service|Houston, Texas, United States

Position:

Customer Service Supervisor at United States Postal Service

Location:

Houston, Texas, United States

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Last updated: 2026-05-28
Updated: 2026-05-28

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Work Experience 16 years

Customer Service Supervisor at United States Postal Service

Jan 2017 - Current

Machine Operator / Glass Fabrication at QUALITY ENCLOSURES, INC

Jan 2016 - Jan 2017

Customer Account Executive at Comcast

Jan 2015 - Jan 2016

Senior Collections Specialist at Enhanced Recovery Corporation

Jan 2014 - Jan 2015

Merchandise Associate at JCPenney

Jan 2010 - Jan 2014

Derrick Williams started working in 2010, then the employee has changed 4 companies and 4 jobs. On average, Derrick Williams works for one company for 3 years 3 months.

Their professional focus is Administration, Administrative Assistance, and Business Planning across 3 core areas.

Education

Bachelor of Arts - BA at Bethune-Cookman University

Bachelor of Science - BS at Bethune-Cookman University

Frequently Asked Questions

What is Derrick Williams's email address?

SignalHire found a verified business email address for Derrick Williams: w**@usps.com.

What is Derrick Williams's phone number?

SignalHire found a verified phone number for Derrick Williams: +1-***-***-8167.

How do I contact Derrick Williams at United States Postal Service?

You can reach Derrick Williams 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 Derrick Williams's professional background?

Derrick Williams has 16 years of professional experience. They have held roles including Machine Operator / Glass Fabrication, Customer Account Executive, and Senior Collections Specialist at companies such as QUALITY ENCLOSURES, INC, Comcast, and Enhanced Recovery Corporation. Their education includes Bachelor of Arts - BA from Bethune-Cookman University, and Bachelor of Science - BS from Bethune-Cookman University.

Is Derrick Williams's contact information up to date?

Yes. Derrick Williams's SignalHire profile was last updated on 28 May 2026, reflecting their current position as Customer Service Supervisor at United States Postal Service in Washington, D.C., United States.

Derrick Williams Namesakes

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Derrick Williams
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Derrick Williams
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