Stephen Johnson
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Stephen Johnson Email & Phone Number

Project Manager at APTIM
Location: Chicago, Illinois, United States 5 work roles 4 schools
1 work email found @aptim.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email s****@aptim.com
LinkedIn Profile matched
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Current company
Role
Project Manager
Location
Chicago, Illinois, United States

Who is Stephen Johnson? Overview

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Quick answer

Stephen Johnson is listed as Project Manager at APTIM, based in Chicago, Illinois, United States. AeroLeads shows a work email signal at aptim.com and a matched LinkedIn profile for Stephen Johnson.

Stephen Johnson previously worked as Project Engineer at Aptim and Energy & Sustainability Engineer at Aptim. Stephen Johnson holds Master Of Business Administration - Mba from University Of Illinois At Chicago.

Company email context

Email format at APTIM

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{first}.{last}@aptim.com
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AeroLeads found 1 current-domain work email signal for Stephen Johnson. Compare company email patterns before reaching out.

Profile bio

About Stephen Johnson

Stephen Johnson is a Project Manager at APTIM. He possess expertise in energy efficiency, energy audits, green building, sustainability, renewable energy and 7 more skills.

Listed skills include Energy Efficiency, Energy Audits, Green Building, Sustainability, and 8 others.

Current workplace

Stephen Johnson's current company

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APTIM
Aptim
Project Manager
Chicago, IL, US
AeroLeads page
5 roles · 18 years

Stephen Johnson work experience

A career timeline built from the work history available for this profile.

Project Manager

Chicago, Il, Us

Project Manager

Chicago, Illinois, United States

Supports both Chicago O’Hare and Midway International Airports in achieving their sustainability goals which include energy, water, and waste benchmarking and monthly reporting, documenting sustainability opportunities, reviewing capital projects for the inclusion of sustainability, provide Parksmart and LEED certification support, provide electric vehicle planning advice, aid in the hosting of Airports Going Green, and develop goals and plans for sustainability and ESG reporting.

Project Engineer

Chicago, Illinois, United States

• Aided in the ComEd Energy Infrastructure Modernization Act quality program including the pilot, rollout, communication, and data analysis• Supported the ComEd Energy Infrastructure Modernization Act lessons learned and continuous improvement study to identify baseline conditions, feasibility options, and gains in productivity

Feb 2013 - Sep 2014

Energy & Sustainability Engineer

Chicago, Illinois, United States

• Trained Missouri municipalities on 2009 IECC/ASHRAE 90.1-2007 and 2012 IECC/ASHRAE 90.1-2010• Reviewed renewable energy proposals, evaluated the projects, and awarded incentives for the Focus on Energy: Renewable Energy Competitive Incentive Program• Helped in the administration of the ComEd Commercial Real Estate business incentive program• Conducted energy audits at warehouse, office, church, convention center, water treatment, railroad, and manufacturing sites• Recommissioned telecommunication and data centers[The Shaw Group was acquired by CB&I in February 2013][CB&I's Capital Services operating group became APTIM in July 2017]

Oct 2011 - Feb 2013

Energy & Sustainability Engineer

Populus Sustainable Design Consulting

Boulder, Colorado

• Created a prescriptive code to match a performance building energy code for Boulder County• Amended the 2009 IECC building code for Blaine County, Idaho based on required sustainability objectives• Designed a prescriptive energy code for the city of Boulder for existing buildings used as rental dwelling units, SmartRegs• Supported the Better Buildings grant awarded to Boulder, Colorado - EnergySmart that desired to retrofit 10,000 existing homes via energy audits and personal energy advisors• Created HERS Rating models, conducted site inspections, and wrote building energy audits for residential buildings• Consulted on the design of net-zero homes and building science issues• Aided in the certification of several LEED for Homes projects• Sized and designed residential HVAC systems (Manual J/D)• Examined residential plans and conducted inspections for IECC compliance• Consulted on energy efficiency upgrades to a community and university building

2009 - 2011 ~2 yrs
4 education records

Stephen Johnson education

FAQ

Frequently asked questions about Stephen Johnson

Quick answers generated from the profile data available on this page.

What company does Stephen Johnson work for?

Stephen Johnson works for APTIM.

What is Stephen Johnson's role at APTIM?

Stephen Johnson is listed as Project Manager at APTIM.

What is Stephen Johnson's email address?

AeroLeads has found 1 work email signal at @aptim.com for Stephen Johnson at APTIM.

Where is Stephen Johnson based?

Stephen Johnson is based in Chicago, Illinois, United States while working with APTIM.

What companies has Stephen Johnson worked for?

Stephen Johnson has worked for Aptim and Populus Sustainable Design Consulting.

How can I contact Stephen Johnson?

You can use AeroLeads to view verified contact signals for Stephen Johnson at APTIM, including work email, phone, and LinkedIn data when available.

What schools did Stephen Johnson attend?

Stephen Johnson holds Master Of Business Administration - Mba from University Of Illinois At Chicago.

What skills is Stephen Johnson known for?

Stephen Johnson is listed with skills including Energy Efficiency, Energy Audits, Green Building, Sustainability, Renewable Energy, Energy Conservation, Leed, and Energy.

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