J

John Calderon's
email & phone

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Current Position:

Chief Engineer at JLL

Experience:

28 years

Location:

Milwaukee, Wisconsin

How to contact John Calderon

Last updated:2025-08-09
emailc****n@co.jll
phone+1-***-***-5910
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Analytics

According to LinkedIn John Calderon started working on 1997, then the employee has changed 5 companies and 5 jobs. On average, John Calderon works for one company for 4 years 9 months. John Calderon has been working as a Chief Engineer for JLL for 1188 days. If you are interested in this candidate, contact him directly by using contact details provided by SignalHire.

Work Experience

Chief Engineer at JLL

May 2022 - Current

Building Engineer at Bevara Building Services

Nov 2021 - May 2022

Maintenance Manager at Saint John's On The Lake

Sep 2018 - Nov 2021

Director Of Environmental Services at Dickson Hollow

Jun 2017 - Sep 2018

Director Of Plant Operations at Congregational Home, Inc.

Dec 2013 - Jun 2017

maintenance at froedtert

Mar 1997 - Dec 2013

Education

Western Wisconsin Technical College

Current Company Information JLL

Name: JLL

Speciality: Tenant representation, Real estate, Property, Financial services, Investment, Corporate solutions, Capital markets, Outsourcing, Commercial property, Sustainability

Location: Chicago, Illinois, United States

Employees: 10000+

Description: JLL (NYSE: JLL) is a professional services and investment management firm offering specialized real estate services to clients seeking increased value by owning, occupying and inve...

Frequently Asked Questions

How long has John Calderon been working as a Chief Engineer?

John Calderon's total experience in various companies as a Chief Engineer 3 years 3 months.

What is John Calderon's minimum period of employment in the companies?

John Calderon's minimum period of employment in various companies is 6 months.

What is John Calderon's average duration of employment for different companies?

On average, John Calderon works for one company for 5 years

What industries has John Calderon worked in?

John Calderon works in the Real Estate. Previously, John Calderon worked in the Health, Wellness and Fitness, and Hospital & Health Care.

What positions has John Calderon held before?

Previously, John Calderon worked as a Building Engineer, and Maintenance Manager, and Director Of Environmental Services, and Director Of Plant Operations, and maintenance.

How do I contact John Calderon?

John Calderon's email address is c****n@co.jll, phone number is +1-***-***-5910. Sign up to get contact details.

Who is the President & CEO of the JLL?

The President & CEO of the JLL is Christian Ulbrich

Who are John Calderon's peers at other companies?

John Calderon's peers at other companies are Noel Lambert and John Calvi and Jeff Seaman
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John Calderon Namesakes

Name
Company
Position
J
Military Facility Services
Co-Owner
J
Room and Board
Design Associate
J
Process Controls Technician
J
Director of Strategic Partnerships
J
Managed Service Desk Engineer
J
International
Project Engineer
J
The Escrow Professionals Inc.
Escrow Assistant

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