John Powell
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John Powell Email & Phone Number

Senior Program Chemist at Tepa Companies
Location: Overland Park, Kansas, United States 8 work roles 2 schools
1 work email found @gel.com 1 phone found area 509 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email j****@gel.com
Direct phone (509) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Senior Program Chemist
Location
Overland Park, Kansas, United States
Company size

Who is John Powell? Overview

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Quick answer

John Powell is listed as Senior Program Chemist at Tepa Companies, a company with 261 employees, based in Overland Park, Kansas, United States. AeroLeads shows a work email signal at gel.com, phone signal with area code 509, and a matched LinkedIn profile for John Powell.

John Powell previously worked as PFAS and Emerging Contaminants Practice Lead at Black & Veatch and Program Manager, Environmental & Radiological Services at Salas O'Brien. John Powell holds Ms, Environmental Engineering And Policy from Washington University In St. Louis.

Company email context

Email format at Tepa Companies

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{first}.{last}@gel.com
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AeroLeads found 1 current-domain work email signal for John Powell. Compare company email patterns before reaching out.

Profile bio

About John Powell

Results-driven, detail-oriented Environmental Professional with over 30 years-experience in consulting, program management and laboratory operations. Skilled in analyzing program needs and existing operations for the development and implementation of strategies, processes and technologies to improve client satisfaction, quality, productivity and profitability. Knowledgeable in PFAS sampling & analysis, treatment, and fate & transport and chemical and radiochemical environmental methods.

Listed skills include Environmental Awareness, Environmental Compliance, Environmental Consulting, Rcra, and 30 others.

Current workplace

John Powell's current company

Company context helps verify the profile and gives searchers a useful next step.

Tepa Companies
Tepa Companies
Senior Program Chemist
colorado springs, colorado, united states
Website
Employees
261
AeroLeads page
8 roles

John Powell work experience

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

Senior Program Chemist

Current

Kansas City Metropolitan Area

As Senior Program Chemist, responsible for providing guidance and direction on analytical methodologies to field personnel, project management, and laboratories. Support numerous projects as author or senior reviewer of Quality Assurance Project Plans (QAPPs), Data Usability and Quality Control Reports.PFAS Subject Matter ExpertProvide support to PFAS.

Jul 2024 - Present

Pfas And Emerging Contaminants Practice Lead

Overland Park, Kansas, United States

Lead consulting, studies, and solutions for a drinking water and wastewater projects related to PFAS and other contaminants of regulatory concern.

Oct 2023 - Jul 2024

Program Manager, Environmental & Radiological Services

Kansas City Metropolitan Area

Program ManagerManage several DoD environmental and radiological projects. Responsible for successful execution of project scopes of work (SOWs), including developing and adhering to project schedules and budgets. Serves as the primary point of contact for clients and ensures all client requirements are met in accordance with contract requirements..

Jun 2022 - Oct 2023

Principal Chemist

Overland Park, KS

Led the Chemistry group for HGL. As Principal Chemist, responsible for providing guidance and direction on analytical methodologies to field personnel, project management, and laboratories. Supported numerous projects as author or senior reviewer of Quality Assurance Project Plans (QAPPs), Data Usability and Quality Control Reports.PFAS Subject Matter.

Apr 2014 - Jun 2022

Project Manager

Feezor Engineering

Greater St. Louis Area

Project Manager responsible for supporting Republic Services for leachate management services at the Bridgeton Landfill. Managed various subcontractors for pumping, treatment, sampling, on-site and off-site analysis and disposal of landfill leachate categorized as hazardous waste. Leachate was trucked to various POTWs in the Midwest for disposal. Daily.

May 2013 - Mar 2014

Program Manager

Greater St. Louis Area

Worked with many different sites to help define program requirements for laboratory analysis of soil, water, hazardous and mixed waste. Served as project chemist for several smaller firms for Navy projects on west coast. Projects included Navy BRAC, FUSRAP, FUDS, MMRP, AFCEC and others.Developed analytical program for site that consists of a large.

Oct 2007 - Jan 2013

Business Development Manager

Greater St. Louis Area

Managed project management staff for laboratory support of DOE complex nationwide. Worked on projects ranging from nuclear reactor D&D and remediation to long-term monitoring. Supported many different DoD sites to help define program requirements for laboratory analysis of soil, water, hazardous and mixed waste. Served as technical expert for radiological.

Dec 1990 - Oct 2007

Chemist

Twin Cities Testing

Greater St. Louis Area

Dec 1989 - Dec 1990
Team & coworkers

Colleagues at Tepa Companies

Other employees you can reach at tepaecllc.com. View company contacts for 261 employees →

2 education records

John Powell education

FAQ

Frequently asked questions about John Powell

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

What company does John Powell work for?

John Powell works for Tepa Companies.

What is John Powell's role at Tepa Companies?

John Powell is listed as Senior Program Chemist at Tepa Companies.

What is John Powell's email address?

AeroLeads has found 1 work email signal at @gel.com for John Powell at Tepa Companies.

What is John Powell's phone number?

AeroLeads has found 1 phone signal(s) with area code 509 for John Powell at Tepa Companies.

Where is John Powell based?

John Powell is based in Overland Park, Kansas, United States while working with Tepa Companies.

What companies has John Powell worked for?

John Powell has worked for Tepa Companies, Black & Veatch, Salas O'Brien, Hydrogeologic, Inc., and Feezor Engineering.

Who are John Powell's colleagues at Tepa Companies?

John Powell's colleagues at Tepa Companies include Jessica Acosta, Mindy Humphries, Rusty Stepp, Avrie Seeley, and Daniel Hernandez.

How can I contact John Powell?

You can use AeroLeads to view verified contact signals for John Powell at Tepa Companies, including work email, phone, and LinkedIn data when available.

What schools did John Powell attend?

John Powell holds Ms, Environmental Engineering And Policy from Washington University In St. Louis.

What skills is John Powell known for?

John Powell is listed with skills including Environmental Awareness, Environmental Compliance, Environmental Consulting, Rcra, Hazardous Waste Management, Remediation, Environmental Science, and Groundwater.

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