Plant Manager
Current
May 2023 - Present
AeroLeads people directory · profile
John Schretlen Email & Phone Number
Plant Manager
at
Calpine
1 work email found
@calpine.com
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Plant Manager
Location
United States, United States, United States
Company size
Who is John Schretlen? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Schretlen is listed as Plant Manager at Calpine, a company with 1938 employees, based in United States, United States, United States. AeroLeads shows a work email signal at calpine.com and a matched LinkedIn profile for John Schretlen.
John Schretlen previously worked as Project Manager at Ethosenergy and Plant Manager at Naes Corporation. John Schretlen holds Bs, Aviation Technology from Dallas College.
Company email context
Email format at Calpine
This section adds company-level context without repeating John Schretlen's masked contact details.
{first}.{last}@calpine.com
89% confidence
AeroLeads found 1 current-domain work email signal for John Schretlen. Compare company email patterns before reaching out.
Profile bio
About John Schretlen
Effective, dependable, results-driven leader in project and business management developing, implementing, organizing, consulting, monitoring, recommending and improving daily operations and maintenance actions within the electric power generation and oil & gas industries.
Listed skills include Gas Turbines, Turbines, Power Generation, Power Plants, and 31 others.
Current workplace
John Schretlen's current company
Company context helps verify the profile and gives searchers a useful next step.
Calpine
11 roles · 44 years
John Schretlen work experience
A career timeline built from the work history available for this profile.
Project Manager
Oct 2021 - May 2023
Plant Manager
Jun 2020 - Oct 2021
Plant / Project Manager
Consultant Exxon Mobil Nigeria
Exxon Mobil, Joint Venture Operations, Qua Iboe Terminal Power Plant. Oversee all daily operations and maintenance activities. Administratively direct, coordinate, recommend and develop daily and long term operations plan to enhance power plant reliability and availability.
Nov 2018 - Jun 2020
Maintenance Manager
Jun 2014 - Nov 2018
Senior Service Manager
General Electric
Provide premium outage services (planning, engineering, craft labor, tooling, on-site repairs, parts, etc)for power generation customers during planned outages, forced outages, new installation and equipment and systems upgrades.
May 2013 - Jun 2014
Senior Contract Performance Manager
General Electric
Manage services contracts for GE to electrical energy producers/customers. Includes technical & business advisor, customer service, P&L financial management, legal, planner, organizer, receivables, payables, logistics, etc...
Jan 2000 - May 2013
Manager
1998 - 2000
~2 yrs
Gm
Calenergy
1992 - 1998
~6 yrs
Manager
Falcon Seaboard
1986 - 1992
~6 yrs
Technician
1982 - 1986
~4 yrs
Team & coworkers
Colleagues at Calpine
Other employees you can reach at calpine.com. View company contacts for 1938 employees →
RS
Robert Strickland
Colleague at CalpineAuburndale, Florida, United States, United States
View →
JT
Jane Tan
Colleague at CalpineHouston, Texas, United States, United States
View →
BH
Becky Herren
Colleague at CalpineMiddletown, California, United States, United States
View →
SJ
Shane Jellsey
Colleague at CalpineYuba City, California, United States, United States
View →
BS
Brian Smith
Colleague at CalpineGreater Houston, United States
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TG
Tracy Guerra
Colleague at CalpineAlvin, Texas, United States, United States
View →
EE
Edgardo Encinares
Colleague at CalpineSan Jose, California, United States, United States
View →
CC
Cara Charnveja
Colleague at CalpineHouston, Texas, United States, United States
View →
PH
Paul Heyden
Colleague at CalpineWindsor, California, United States, United States
View →
KW
Katherine Wattenbarger
Colleague at CalpineSugar Land, Texas, United States, United States
View →
Robert Strickland
Colleague at CalpineAuburndale, Florida, United States, United States
View →
JT
Jane Tan
Colleague at CalpineHouston, Texas, United States, United States
View →
BH
Becky Herren
Colleague at CalpineMiddletown, California, United States, United States
View →
SJ
Shane Jellsey
Colleague at CalpineYuba City, California, United States, United States
View →
BS
Brian Smith
Colleague at CalpineGreater Houston, United States
View →
TG
Tracy Guerra
Colleague at CalpineAlvin, Texas, United States, United States
View →
EE
Edgardo Encinares
Colleague at CalpineSan Jose, California, United States, United States
View →
CC
Cara Charnveja
Colleague at CalpineHouston, Texas, United States, United States
View →
PH
Paul Heyden
Colleague at CalpineWindsor, California, United States, United States
View →
KW
Katherine Wattenbarger
Colleague at CalpineSugar Land, Texas, United States, United States
View →
2 education records
John Schretlen education
Bs, Aviation Technology
Airframe And Powerplant, Aviation Technology
Braniff Airlines Aviation School
FAQ
Frequently asked questions about John Schretlen
Quick answers generated from the profile data available on this page.
What company does John Schretlen work for?
John Schretlen works for Calpine.
What is John Schretlen's role at Calpine?
John Schretlen is listed as Plant Manager at Calpine.
What is John Schretlen's email address?
AeroLeads has found 1 work email signal at @calpine.com for John Schretlen at Calpine.
Where is John Schretlen based?
John Schretlen is based in United States, United States, United States while working with Calpine.
What companies has John Schretlen worked for?
John Schretlen has worked for Calpine, Ethosenergy, Naes Corporation, Consultant Exxon Mobil Nigeria, and Tenaska.
Who are John Schretlen's colleagues at Calpine?
John Schretlen's colleagues at Calpine include Robert Strickland, Jane Tan, Becky Herren, Shane Jellsey, and Brian Smith.
How can I contact John Schretlen?
You can use AeroLeads to view verified contact signals for John Schretlen at Calpine, including work email, phone, and LinkedIn data when available.
What schools did John Schretlen attend?
John Schretlen holds Bs, Aviation Technology from Dallas College.
What skills is John Schretlen known for?
John Schretlen is listed with skills including Gas Turbines, Turbines, Power Generation, Power Plants, Steam, Energy, Steam Turbines, and Six Sigma.
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