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Emily Sappington Email & Phone Number

Principal Engineer (Corporate ESH) at TSMC
Location: Phoenix, Arizona, United States 13 work roles 2 schools
1 work email found @exxonmobil.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

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Work email e****@exxonmobil.com
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Current company
Role
Principal Engineer (Corporate ESH)
Location
Phoenix, Arizona, United States
Company size

Who is Emily Sappington? Overview

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Quick answer

Emily Sappington is listed as Principal Engineer (Corporate ESH) at TSMC, a with 12836 employees, based in Phoenix, Arizona, United States. AeroLeads shows a work email signal at exxonmobil.com and a matched LinkedIn profile for Emily Sappington.

Emily Sappington previously worked as Waste Engineer at Tsmc and Environmental & Regulatory Advisor at Exxonmobil. Emily Sappington holds Doctor Of Philosophy (Ph.D.), Environmental Engineering from University Of Houston.

Company email context

Email format at TSMC

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{first}.{last}@exxonmobil.com
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AeroLeads found 1 current-domain work email signal for Emily Sappington. Compare company email patterns before reaching out.

Profile bio

About Emily Sappington

Emily Sappington is a Principal Engineer (Corporate ESH) at TSMC. She possess expertise in research, microsoft office, microsoft excel, engineering, matlab and 14 more skills.

Listed skills include Research, Microsoft Office, Microsoft Excel, Engineering, and 15 others.

Current workplace

Emily Sappington's current company

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TSMC
Tsmc
Principal Engineer (Corporate ESH)
hsinchu, taiwan, taiwan
Website
Employees
12836
AeroLeads page
13 roles

Emily Sappington work experience

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

Principal Engineer (Corporate Esh)

Phoenix, Az, Us

Waste Engineer

Phoenix, Arizona, United States

Manage all waste streams under RCRA regulatory frameworkCoordinate and oversee facility waste management contractorsDevelop regulatory determinations and waste characterizationsPartner with local non-profit to host produce rescue markets on site to supplement meals in Arizona communities with fresh, nutritious food while reducing methane emissions and preventing over 20,000 lbs of food waste to landfillsParticipate as ESG Core Team member to implement activities that serve the greater Phoenix Community

Environmental & Regulatory Advisor

Midland, Texas, United States

Evaluate compliance with existing and future legislation as it relates to air permitting for all unconventional operations in the Permian Basin, XTO Energy, Inc.

Aug 2021 - Jul 2022

Environmental & Regulatory Advisor

Anchorage, Alaska, United States

Environmental and Regulatory Advisor supporting Point Thomson operation on the North Slope of Alaska, ExxonMobil Alaska Production Inc.Responsible for all permitting and compliance activities for water, waste (including RCRA), land, underground injection control (UIC).Managed regulatory compliance tool (RegFrame) to track actionable items and maintain license to operate within highly regulated environment.Coordinated and performed various field activities to ensure compliance with USACE 404/10 permit (mine site erosion/stability monitoring, mine site rehabilitation, etc.).Successfully negotiated with North Slope Borough Department of Wildlife Management to optimize caribou monitoring program and coordinated wildlife monitoring and research activities with regulators, operators, and contractors to ensure compliance with NSB Ordinance (caribou monitoring, fish studies and eDNA collaboration with Upstream Integrated Solutions - Research and Technology Development), etc.).Coordinated/maintained agency authorizations for tundra travel via Rolligon, tucker, and snowmobile.Responsible for field operations support and agency spill reporting interface.Experience with Incident Command System (ICS) management tools as Environmental Unit member of emergency response Incident Management Team (IMT).Led United Way campaign for ExxonMobil Alaska and raised >$25k in virtual auction and other fundraisers during global pandemic.

Feb 2020 - Jul 2021

Research Engineer

Houston, Texas Area

Research Engineer supporting Environmental and Sustainability Technology; Research and Technology Development - UnconventionalLed chlorides remediation Opportunity Investigation (OI) and coordinated multi-functional workshops to develop 18 potential remediation solutions to help set direction for future research activities.Effectively collaborated with US Army Corps of Engineers (USACE) on joint study to identify novel thin layer capping technologies for remediation of hydrocarbon-contaminated sediment. Investigated artificial intelligence technologies for automatic detection of subsea species to inform offshore decommissioning strategies (full, partial, rigs-to-reefs).Led United Way campaign for two business lines and represented the company externally by organizing and executing Day of Caring for 100 volunteers.Organized several unique events to connect recent hires through common interest of culture and cuisine within the Organization for New Employees.Coordinated Earth Day team and developed interactive and educational activity for participants to learn about offshore decommissioning.

Jan 2019 - Feb 2020

Research Assistant

PhD dissertation topic: continuous monitoring and beneficial reuse of produced water. Specific objectives:Investigate new technologies such as confocal microscopy for quantifying oil in water for offshore drilling with the objective of demonstrating compliance with EPA's regulations for discharge of produced water.Examine the effect of using PW as irrigation water on the germination process and biomass production of plant species native to the Eagle Ford in Texas.Develop a geospatial modeling framework using indexing on a basin-scale for investigating the potential for beneficial reuse of produced water in agricultural applications.Other research activities:Analyze dioxin loading and toxicity from municipal and industrial effluents.Investigate water quality and bacterial contamination of natural and municipal water using IDEXX system.Develop solid-phase nickel extraction method using carbon nanomaterials.

May 2012 - May 2018

Teaching Assistant

CIVE 4332 HydrologyProvide instruction for rainfall and flow data acquisition and analysis as well hydrologic modeling using HEC-HMS software for students in an engineering hydrology course.

Aug 2016 - Dec 2016

Software Tester And Qa/Qc Engineer

Houston, Texas Area

Collaborated with software development team to identify and develop bug fixes, improvements, and implement new features that improve and promote water sourcing, disposal, and reuse on the exchange platform.

Jul 2015 - May 2017

Instructor

ENGI 1100H Introduction to EngineeringENGI 1331H Computers and Problem Solving

Aug 2015 - May 2016

Structural Engineering Intern

Ingleside, Tx

Managed work flow and created efficiencies and cost savings for control room on Shell MarsB Olympus TLP

Jun 2011 - Aug 2011

Quality Department Intern

Ingleside, Texas

Assessed drilling platform structural assembly and welds to ensure adherence to safety protocols and developed inventory and maintenance processes for department-issued equipment in the quality department.

May 2010 - Aug 2010
Team & coworkers

Colleagues at TSMC

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2 education records

Emily Sappington education

Bachelor’S Degree, Maritime Systems Engineering

Activities and Societies: Student led organizations: Ocean Sciences and Engineering Council (Secretary), Engineers without Boarders.

FAQ

Frequently asked questions about Emily Sappington

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

What company does Emily Sappington work for?

Emily Sappington works for TSMC.

What is Emily Sappington's role at TSMC?

Emily Sappington is listed as Principal Engineer (Corporate ESH) at TSMC.

What is Emily Sappington's email address?

AeroLeads has found 1 work email signal at @exxonmobil.com for Emily Sappington at TSMC.

Where is Emily Sappington based?

Emily Sappington is based in Phoenix, Arizona, United States while working with TSMC.

What companies has Emily Sappington worked for?

Emily Sappington has worked for Tsmc, Exxonmobil, University Of Houston, Sourcenergy, and Texas A&M University At Galveston.

Who are Emily Sappington's colleagues at TSMC?

Emily Sappington's colleagues at TSMC include Yi-Ren Liu, Neil Chang, Hsieh Yu Wei, Chinghua Chiu, and Tina Tai.

How can I contact Emily Sappington?

You can use AeroLeads to view verified contact signals for Emily Sappington at TSMC, including work email, phone, and LinkedIn data when available.

What schools did Emily Sappington attend?

Emily Sappington holds Doctor Of Philosophy (Ph.D.), Environmental Engineering from University Of Houston.

What skills is Emily Sappington known for?

Emily Sappington is listed with skills including Research, Microsoft Office, Microsoft Excel, Engineering, Matlab, Microsoft Word, Public Speaking, and Water Quality.

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