John Mann: Email & Phone Number

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Senior Supervisor Production line Maintenance at Wolfspeed at Wolfspeed|Durham, North Carolina, United States

Position:

Senior Supervisor Production line Maintenance at Wolfspeed at Wolfspeed

Location:

Durham, North Carolina, United States

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Last updated: 2026-08-07

Updated: 2026-08-07

Found email addresses for John Mann:

Business emails:

j*******n@wolfspeed.com

Personal emails:

j************n@gmail.com,

m*********m@gmail.com

Found phones for John Mann:

+1-205-***-**38,

+1-323-***-**69,

+1-323-***-**35

A different John Mann?

Work Experience

Senior Supervisor Production line Maintenance at Wolfspeed at Wolfspeed

Dec 2024 - Current

Production Maintenance Supervisor at WOLFSPEED / CREE, INC.

Jan 2023 - Current

Maintenance Technician at WOLFSPEED / CREE, INC.

Jan 2018 - Jan 2023

Process Technician at WOLFSPEED / CREE, INC.

Jan 2013 - Jan 2018

Semiconductor Manufacturing Equipment Maintenance Lead Technician at Wolfspeed

- Apr 2025

Research And Development Technician at Cree

Jan 2010 - Jan 2013

Senior Quality Assurance Specialist at Samsung Austin Semiconductor

Jan 2001 - Jan 2008

Manufacturing Specialist at Samsung Austin Semiconductor

Jan 1999 - Jan 2001

Lead Specialist at Motorola, Inc.

Jan 1998 - Jan 1999

Maintenance Technician at Motorola, Inc.

Jan 1996 - Jan 1998

Manufacturing Specialist at Motorola, Inc.

Jan 1994 - Jan 1996

John Mann started working in 1994, then the employee has changed 4 companies and 8 jobs. On average, John Mann works for one company for 3 years 3 months.

Their professional focus is Building Trust, cGMP manufacturing, and cGMP practices across 3 core areas.

John holds Leadership Mindsets, New Manager Foundations (2022), and The Three Pillars of Effective Communication certifications.

Frequently Asked Questions

What is John Mann's email address?

SignalHire found verified email addresses for John Mann, both business and personal. Their business email is j*******n@wolfspeed.com, and personal emails include j************n@gmail.com, and m*********m@gmail.com.

What is John Mann's phone number?

SignalHire found multiple verified phone numbers for John Mann: +1-205-***-**38, +1-323-***-**69, and +1-323-***-**35.

How do I contact John Mann at Wolfspeed?

You can reach John Mann 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 John Mann's professional background?

They have held roles including Production Maintenance Supervisor, Maintenance Technician, and Process Technician at companies such as WOLFSPEED / CREE, INC., WOLFSPEED / CREE, INC., and WOLFSPEED / CREE, INC..

Is John Mann's contact information up to date?

Yes. John Mann's SignalHire profile was last updated on 7 August 2026, reflecting their current position as Senior Supervisor Production line Maintenance at Wolfspeed at Wolfspeed in Durham, North Carolina, United States.

John Mann Namesakes

Name

Company

Position

John Mann

Hendrickson

Manufacturing Engineer

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Other employees at Wolfspeed

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Company

Position

Brian Pappas

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Jeremy Cortright

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Johnnie Eaton

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Joshua Brigham

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Process Technician

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Rashid Uzzaman

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Venu

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SAP MDG Solution Architect

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Ella Vooris

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Process Technician

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Saiful Alam

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Maintenance Specialist

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Josh

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Glen

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