Jonathan Lien
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Jonathan Lien Email & Phone Number

Engineer 4 (Senior Engineer), Energy Efficiency Portfolio Optimization and Integration at Southern California Edison (SCE)
Location: Arcadia, California, United States 6 work roles 2 schools
1 work email found @sce.com 5 phones found area 781, 714, and 626 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 5 phones

Work email j****@sce.com
Direct phone (781) ***-****
LinkedIn Profile matched
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Role
Engineer 4 (Senior Engineer), Energy Efficiency Portfolio Optimization and Integration
Location
Arcadia, California, United States
Company size

Who is Jonathan Lien? Overview

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Quick answer

Jonathan Lien is listed as Engineer 4 (Senior Engineer), Energy Efficiency Portfolio Optimization and Integration at Southern California Edison (SCE), a company with 10053 employees, based in Arcadia, California, United States. AeroLeads shows a work email signal at sce.com, phone signal with area code 781, 714, 626, and a matched LinkedIn profile for Jonathan Lien.

Jonathan Lien previously worked as Engineer 3, Program Manager - Statewide Retrocommissioning Program at Southern California Edison (Sce) and Senior Engineer at Rha Inc. Jonathan Lien holds Ba In Physics, Ba In Mathematics from Occidental College.

Company email context

Email format at Southern California Edison (SCE)

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{first}.{last}@sce.com
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AeroLeads found 1 current-domain work email signal for Jonathan Lien. Compare company email patterns before reaching out.

Profile bio

About Jonathan Lien

EXPERIENCE OVERVIEWAs an engineer at Southern California Edison, Mr. Lien has applied his experience in the field of energy efficiency as well as his technical expertise to support many of Southern California Edison’s programs: Statewide Calculated Program, Statewide Deemed Program, Statewide Retrocommissioning Program, Comprehensive HVAC Program, 3rd Party Implement Programs, California Advanced Homes Program, and Sustainable Communities Program. Responsibilities include/have included engineering analysis, regulatory compliance, budget oversight, program analytics, reporting, project/program management, program development, operational requirement development, program implementation, and stakeholder communications.As an analyst at ICF International, Mr. Lien has applied his educational background in physics and mathematics to projects in residential energy efficiency. Mr. Lien uses energy modeling to assist in the development of energy efficient methodologies and to inform policy and program design. Clients include utilities with demand management and energy efficiency programs, private builders seeking to increase the value and efficiency of their homes, companies selling energy efficient technologies, and the U.S. Environmental Protection Agency (EPA). Project work has also included maintaining and utilizing a proprietary modeling program to simulate energy consumption and environmental impacts of over 500,000 homes.As a senior energy analyst at Alternative Energy Systems, Mr. Lien worked with clients to deliver residential and non-residential Title 24 energy calculations while meeting client’s engineering or architectural needs. Mr. Lien also provided oversight to other energy analysts to ensure project schedules where met and client concerns were addressed in a timely fashion.

Listed skills include Embedded Software, Systems Engineering, Testing, Embedded Systems, and 38 others.

Current workplace

Jonathan Lien's current company

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Southern California Edison (SCE)
Southern California Edison (Sce)
Engineer 4 (Senior Engineer), Energy Efficiency Portfolio Optimization and Integration
rosemead, california, united states
Website
Employees
10053
AeroLeads page
6 roles

Jonathan Lien work experience

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

Engineer 4 (Senior Engineer), Energy Efficiency Portfolio Optimization And Integration

Current

Rosemead, CA

Jan 2018 - Present

Senior Engineer

City Of Industry

Apr 2013 - Oct 2013

Engineer 2

Internal Technical Review Engineer with the Customer Energy Efficiency & Solar division. Resposibilies include working to ensure audit readiness of Custmized Incentive Program projects, developing policy for the Statewide Customized Incentive Program, and managing external engineering assets.

Jun 2009 - Mar 2013

Analyst

Working as a:Technical specialist with Southern California Edison's Californial New Homes Program.Technical specialist assisting with development of Demand Side Management studies for Entergy, Dominion Power, and NSTAR.Technical speicalist assisting with the development of the ENERGY STAR Portfolio Manager benchmarking tool.Technical specialist assisting.

Oct 2006 - Apr 2009

Senior Energy Analyst

Alternative Energy Systems

Title 24 Compliance Calculations on Residential and Non-Residential ProjectProject Management

Dec 2003 - Aug 2006
Team & coworkers

Colleagues at Southern California Edison (SCE)

Other employees you can reach at sce.com. View company contacts for 10053 employees →

2 education records

Jonathan Lien education

High School Diploma

Arcadia High School
FAQ

Frequently asked questions about Jonathan Lien

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

What company does Jonathan Lien work for?

Jonathan Lien works for Southern California Edison (SCE).

What is Jonathan Lien's role at Southern California Edison (SCE)?

Jonathan Lien is listed as Engineer 4 (Senior Engineer), Energy Efficiency Portfolio Optimization and Integration at Southern California Edison (SCE).

What is Jonathan Lien's email address?

AeroLeads has found 1 work email signal at @sce.com for Jonathan Lien at Southern California Edison (SCE).

What is Jonathan Lien's phone number?

AeroLeads has found 5 phone signal(s) with area code 781, 714, 626 for Jonathan Lien at Southern California Edison (SCE).

Where is Jonathan Lien based?

Jonathan Lien is based in Arcadia, California, United States while working with Southern California Edison (SCE).

What companies has Jonathan Lien worked for?

Jonathan Lien has worked for Southern California Edison (Sce), Rha Inc, Southern California Edison, Icf International, and Alternative Energy Systems.

Who are Jonathan Lien's colleagues at Southern California Edison (SCE)?

Jonathan Lien's colleagues at Southern California Edison (SCE) include Alexey Tronkin, P.E., Guruvishnu Bojanapureddy, Shawn Zellerino, Amy Discher, and Hector Aguilar.

How can I contact Jonathan Lien?

You can use AeroLeads to view verified contact signals for Jonathan Lien at Southern California Edison (SCE), including work email, phone, and LinkedIn data when available.

What schools did Jonathan Lien attend?

Jonathan Lien holds Ba In Physics, Ba In Mathematics from Occidental College.

What skills is Jonathan Lien known for?

Jonathan Lien is listed with skills including Embedded Software, Systems Engineering, Testing, Embedded Systems, Engineering Management, Software Engineering, Program Management, and Energy Efficiency.

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