Senior Design Engineer
CurrentBuilding automation designer for the Atlantic region’s zone technical center.
Jan 2020 - Present
AeroLeads people directory · profile
Christopher Retzler Email & Phone Number
Senior Design Engineer
at
Siemens
1 work email found
@siemens.com
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior Design Engineer
Location
Cincinnati, Ohio, United States
Company size
Who is Christopher Retzler? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Christopher Retzler is listed as Senior Design Engineer at Siemens, a with 11 employees, based in Cincinnati, Ohio, United States. AeroLeads shows a work email signal at siemens.com and a matched LinkedIn profile for Christopher Retzler.
Christopher Retzler previously worked as Building Performance Specialist at Siemens and Design Engineer at Siemens. Christopher Retzler holds Bs, Architectural Engineering Technology from University Of Cincinnati.
Company email context
Email format at Siemens
This section adds company-level context without repeating Christopher Retzler's masked contact details.
{first}.{last}@siemens.com
86% confidence
AeroLeads found 1 current-domain work email signal for Christopher Retzler. Compare company email patterns before reaching out.
Profile bio
About Christopher Retzler
Building systems engineer with a passion for energy conservation.High-level communicator, strong collaborator, and intuitive designer.
Listed skills include Sustainability, Energy Audits, Energy Efficiency, Green Building, and 14 others.
Current workplace
Christopher Retzler's current company
Company context helps verify the profile and gives searchers a useful next step.
Siemens
8 roles
Christopher Retzler work experience
A career timeline built from the work history available for this profile.
Building Performance Specialist
Full-time consultant to the University of Oregon tasked with maintaining and improving their Building Automation System. Solving HVAC, control system, server infrastructure, networking, and energy management problems while driving efficiencies in time + energy for the client. Analyzing large data sets to discover energy and maintenance trends. Moving facilities management efforts from reactive to proactive.
Jul 2018 - Dec 2019
Design Engineer
Designing & commissioning building automation systems to conserve energy and lower operating costs.
Jan 2016 - Jun 2018
Account Manager
Managing a trade ally network of 100+ energy efficiency companies to acheive energy savings within the AEP Ohio system.
Jan 2015 - Dec 2015
Senior Energy Advisor
Analyzing energy consumption and advising improvement work. Acheived the highest realized energy savings and sales conversion rate in the region.
Sep 2010 - May 2014
Engineering Technician
Facilities management specialist and inspector for the Alaska region.
Apr 2009 - Sep 2009
Homebuilding Qc Intern
Illustrating and developing repair protocols for design problems in homes.
Sep 2008 - Jan 2009
Engineering Intern
Souza, True & Partners, Inc
Structural steel and reinforced concrete design, drafting, and project coordination. Commercial projects: healthcare and educational.
Jan 2008 - Apr 2008
Team & coworkers
Colleagues at Siemens
Other employees you can reach at unitechsubsea.com. View company contacts for 11 employees →
DB
Denise B.
Colleague at SiemensKaty, Texas, United States
View →
RN
Russell Nipp
Colleague at SiemensDallas-Fort Worth Metroplex, United States
View →
MN
Mike Neuhauser
Colleague at SiemensAnnandale, Virginia, United States
View →
RP
Richard Panait
Colleague at SiemensCosta Mesa, California, United States
View →
XW
Xiaofan Wu
Colleague at SiemensPrinceton, New Jersey, United States
View →
SB
Samir Borkar
Colleague at SiemensPaya Lebar, East Region, Singapore
View →
SC
Servando Cedillo
Colleague at SiemensGreater Chicago Area, United States
View →
RK
Robert Kowalewski
Colleague at SiemensNew York, United States
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JM
John Meyer
Colleague at SiemensElk Grove Village, Illinois, United States
View →
LT
Liubka Tscherwenkowa-Pfeffer
Colleague at SiemensNuremberg, Bavaria, Germany
View →
Denise B.
Colleague at SiemensKaty, Texas, United States
View →
RN
Russell Nipp
Colleague at SiemensDallas-Fort Worth Metroplex, United States
View →
MN
Mike Neuhauser
Colleague at SiemensAnnandale, Virginia, United States
View →
RP
Richard Panait
Colleague at SiemensCosta Mesa, California, United States
View →
XW
Xiaofan Wu
Colleague at SiemensPrinceton, New Jersey, United States
View →
SB
Samir Borkar
Colleague at SiemensPaya Lebar, East Region, Singapore
View →
SC
Servando Cedillo
Colleague at SiemensGreater Chicago Area, United States
View →
RK
Robert Kowalewski
Colleague at SiemensNew York, United States
View →
JM
John Meyer
Colleague at SiemensElk Grove Village, Illinois, United States
View →
LT
Liubka Tscherwenkowa-Pfeffer
Colleague at SiemensNuremberg, Bavaria, Germany
View →
2 education records
Christopher Retzler education
Bs, Architectural Engineering Technology
University Of Cincinnati
Comprehensive Seminar For Energy Managers
Association Of Energy Engineers
FAQ
Frequently asked questions about Christopher Retzler
Quick answers generated from the profile data available on this page.
What company does Christopher Retzler work for?
Christopher Retzler works for Siemens.
What is Christopher Retzler's role at Siemens?
Christopher Retzler is listed as Senior Design Engineer at Siemens.
What is Christopher Retzler's email address?
AeroLeads has found 1 work email signal at @siemens.com for Christopher Retzler at Siemens.
Where is Christopher Retzler based?
Christopher Retzler is based in Cincinnati, Ohio, United States while working with Siemens.
What companies has Christopher Retzler worked for?
Christopher Retzler has worked for Siemens, Clearesult, Conservation Services Group, National Park Service, and Ibacos.
Who are Christopher Retzler's colleagues at Siemens?
Christopher Retzler's colleagues at Siemens include Denise B., Russell Nipp, Mike Neuhauser, Richard Panait, and Xiaofan Wu.
How can I contact Christopher Retzler?
You can use AeroLeads to view verified contact signals for Christopher Retzler at Siemens, including work email, phone, and LinkedIn data when available.
What schools did Christopher Retzler attend?
Christopher Retzler holds Bs, Architectural Engineering Technology from University Of Cincinnati.
What skills is Christopher Retzler known for?
Christopher Retzler is listed with skills including Sustainability, Energy Audits, Energy Efficiency, Green Building, Construction Management, Account Management, Public Speaking, and Sales.
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