Product Quality Engineer
Current
Jun 2012 - Present
AeroLeads people directory · profile
John Jephson Email & Phone Number
Product Quality Engineer
at
Johnson Matthey
1 work email found
@matthey.com
3 phones found area 484 and 610
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Product Quality Engineer
Location
Glenside, Pennsylvania, United States
Company size
Who is John Jephson? Overview
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Quick answer
John Jephson is listed as Product Quality Engineer at Johnson Matthey, a with 7691 employees, based in Glenside, Pennsylvania, United States. AeroLeads shows a work email signal at matthey.com, phone signal with area code 484, 610, and a matched LinkedIn profile for John Jephson.
John Jephson previously worked as Product Manager at Circuit Foil Trading, Inc and Quality Assurance Manager at Circuit Foil Usa. John Jephson holds Bs, Chemical Engineering from Lehigh University.
Company email context
Email format at Johnson Matthey
This section adds company-level context without repeating John Jephson's masked contact details.
{first}.{last}@matthey.com
89% confidence
AeroLeads found 1 current-domain work email signal for John Jephson. Compare company email patterns before reaching out.
Profile bio
About John Jephson
John Jephson is a Product Quality Engineer at Johnson Matthey. He possess expertise in process improvement, manufacturing, quality assurance, product development, product management and 10 more skills.
Listed skills include Process Improvement, Manufacturing, Quality Assurance, Product Development, and 11 others.
Current workplace
John Jephson's current company
Company context helps verify the profile and gives searchers a useful next step.
Johnson Matthey
6 roles
John Jephson work experience
A career timeline built from the work history available for this profile.
Product Manager
Circuit Foil Trading, Inc
Established a US office responsible for all aspects of copper foil sold in the USA. Primary customer contact for sales, technical issue (claims, corrective actions) and development of new products to meet future needs and alternate applications.
Jan 1997 - Feb 2012
Quality Assurance Manager
Circuit Foil Usa
Primary customer contact for technical issues with the copper foil sold. Responsible for failure analysis, claims and corrective action plans. Performed statistical analysis to ensure process capability, implemented ISO9002, managed 30 quality personnel.
Jan 1995 - Jan 1997
Quality Assurance Manager
Mass Lamination, Inc.
Responsible for the quality of all laminate and multilayer product sold. Maintained MIL-S-13949 certification as a military supplier.
Feb 1993 - Jan 1995
Quality/Reliability Engineer
Decision Data Inc.
Responsible for the quality of computer peripherals sold.
Jan 1990 - Jan 1993
Manufacturing Engineer
Responsible for various processes of printed circuit board fabrication. Lead engineer for lamination area, circuitization, and solder mask. Responsible for process improvements, reliability improvement, cost reductions, and new product introduction.
Jul 1981 - Jan 1990
Team & coworkers
Colleagues at Johnson Matthey
Other employees you can reach at matthey.com. View company contacts for 7691 employees →
GG
Geoff Gethin
Colleague at Johnson MattheyRoyston, England, United Kingdom
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NM
Neil Mcguire
Colleague at Johnson MattheyGreater Cambridge Area, United Kingdom
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SC
Sougato Chatterjee
Colleague at Johnson MattheyWayne, Pennsylvania, United States
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MF
Michael Foley
Colleague at Johnson MattheyJefferson, Massachusetts, United States
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ZA
Zahra Abdirahman
Colleague at Johnson MattheyLondon, England, United Kingdom
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KD
Kyle Duplease
Colleague at Johnson MattheyWinchendon, Massachusetts, United States
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JK
Jitendra Kannoujiya
Colleague at Johnson MattheyKanpur, Uttar Pradesh, India
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CJ
Cindy Jackson
Colleague at Johnson MattheyHavertown, Pennsylvania, United States
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RG
Regina Galván Rumayor
Colleague at Johnson MattheyPhiladelphia, Pennsylvania, United States
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AL
Adrian Lawrence
Colleague at Johnson MattheyEngland, United Kingdom
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Geoff Gethin
Colleague at Johnson MattheyRoyston, England, United Kingdom
View →
NM
Neil Mcguire
Colleague at Johnson MattheyGreater Cambridge Area, United Kingdom
View →
SC
Sougato Chatterjee
Colleague at Johnson MattheyWayne, Pennsylvania, United States
View →
MF
Michael Foley
Colleague at Johnson MattheyJefferson, Massachusetts, United States
View →
ZA
Zahra Abdirahman
Colleague at Johnson MattheyLondon, England, United Kingdom
View →
KD
Kyle Duplease
Colleague at Johnson MattheyWinchendon, Massachusetts, United States
View →
JK
Jitendra Kannoujiya
Colleague at Johnson MattheyKanpur, Uttar Pradesh, India
View →
CJ
Cindy Jackson
Colleague at Johnson MattheyHavertown, Pennsylvania, United States
View →
RG
Regina Galván Rumayor
Colleague at Johnson MattheyPhiladelphia, Pennsylvania, United States
View →
AL
Adrian Lawrence
Colleague at Johnson MattheyEngland, United Kingdom
View →
2 education records
John Jephson education
Bs, Chemical Engineering
Education record
Owego Free Academy
FAQ
Frequently asked questions about John Jephson
Quick answers generated from the profile data available on this page.
What company does John Jephson work for?
John Jephson works for Johnson Matthey.
What is John Jephson's role at Johnson Matthey?
John Jephson is listed as Product Quality Engineer at Johnson Matthey.
What is John Jephson's email address?
AeroLeads has found 1 work email signal at @matthey.com for John Jephson at Johnson Matthey.
What is John Jephson's phone number?
AeroLeads has found 3 phone signal(s) with area code 484, 610 for John Jephson at Johnson Matthey.
Where is John Jephson based?
John Jephson is based in Glenside, Pennsylvania, United States while working with Johnson Matthey.
What companies has John Jephson worked for?
John Jephson has worked for Johnson Matthey, Circuit Foil Trading, Inc, Circuit Foil Usa, Mass Lamination, Inc., and Decision Data Inc..
Who are John Jephson's colleagues at Johnson Matthey?
John Jephson's colleagues at Johnson Matthey include Geoff Gethin, Neil Mcguire, Sougato Chatterjee, Michael Foley, and Zahra Abdirahman.
How can I contact John Jephson?
You can use AeroLeads to view verified contact signals for John Jephson at Johnson Matthey, including work email, phone, and LinkedIn data when available.
What schools did John Jephson attend?
John Jephson holds Bs, Chemical Engineering from Lehigh University.
What skills is John Jephson known for?
John Jephson is listed with skills including Process Improvement, Manufacturing, Quality Assurance, Product Development, Product Management, Six Sigma, Continuous Improvement, and Lean Manufacturing.
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