Gregory Harrell
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Gregory Harrell Email & Phone Number

Senior Nuclear Engineer at Southern Company
Location: North Augusta, South Carolina, United States 15 work roles 5 schools
1 work email found @ecgsa.com 2 phones found area 817 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email g****@ecgsa.com
Direct phone (817) ***-****
LinkedIn Profile matched
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Current company
Role
Senior Nuclear Engineer
Location
North Augusta, South Carolina, United States
Company size

Who is Gregory Harrell? Overview

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Quick answer

Gregory Harrell is listed as Senior Nuclear Engineer at Southern Company, a with 11711 employees, based in North Augusta, South Carolina, United States. AeroLeads shows a work email signal at ecgsa.com, phone signal with area code 817, and a matched LinkedIn profile for Gregory Harrell.

Gregory Harrell previously worked as Engineering maintenance at Ihg Hotels & Resorts and Property Maintenance Manager at Charleston Place. Gregory Harrell holds Post Undergrad, Pre-Graduate, Mechanical Engineering from The University Of Texas At Arlington.

Company email context

Email format at Southern Company

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{first}.{last}@ecgsa.com
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AeroLeads found 1 current-domain work email signal for Gregory Harrell. Compare company email patterns before reaching out.

Profile bio

About Gregory Harrell

Senior Engineer with 20 years of experience in Process, Metrology, Facilities, and Maintenance Management. Extensive validation experience in pharmaceutical equipment and systems for GxP compliance (i.e., ISO 14644). Strong background in critical systems such as: WFI, Clean Steam, Compressed Air, and HVAC. Seasoned in corrective and preventative maintenance practices, process and systems for operational support and compliance. Senior Engineer in Nuclear Engineering with experience with the AP1000 reactor. Familiar with the following applications: AutoCAD, Blue Mountain Preventative Maintenance software (CMMS), and Engineering drawings (i.e., Blueprints, CAD, P&IDs). certified Six-Sigma Green Belt.Senior Engineer with 10 years of experience in the following:• Senior Landing Gear Design Engineering for the Y22 program• Structural Design Engineering for F111, and F16 program• Flight test Engineering- Burbank and Edwards Air-force Base• Stress analysis• Test lab EngineeringGregory Harrell(972) 602-2439 (H)(817) 832-3309 (C)harrellg@prodigy.net

Listed skills include Team Building, Strategic Planning, Program Management, Process Improvement, and 16 others.

Current workplace

Gregory Harrell's current company

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Southern Company
Southern Company
Senior Nuclear Engineer
North Augusta, SC, US
Employees
11711
AeroLeads page
15 roles

Gregory Harrell work experience

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

Senior Nuclear Engineer

Atlanta, Ga, Us

Responsibilities include oversight of AP1000 nuclear reactor during installation and on-going operational support. Lead troubleshooting of testing deficiencies and nonconformances. Manage design authority priorities to support project schedules. Interface with on-site and off-site subcontractors and vendors to address corrective actions. Project management for issues in support of testing and equipment recovery. Supports Operations and Maintenance in system troubleshooting and recommended course of action for significant or complex plant problems. Emergency Response Organization team member.

Engineering Maintenance

Windsor, Berkshire, Gb

Manage hotel building operations, troubleshoot and repair equipment, facilities, and systems (including HVAC systems, plumbing systems, and electrical and IT systems). Performing preventative maintenance, inspections, diagnosing potential and demand problems, and assist with budget planning

Property Maintenance Manager

Charleston Place

Managed and monitored Property financial RecordsManaged annual operating budget Responsible for design, maintaining property exterior, including landscape, water management, and landscape lighting.Member of POA board of directorsCommunicate with POA members shutdown activities, repairs, and updates Monitored energy usage and recommended areas of energy savings and improvements

Owner/Operator

Harrell’S Enterprises

SalesDesign Residential and Commercial contacts for landscape irrigationPiping and flow calculations and material takeoffCollaborated with municipalities for permits and turn key projects

Process/ Utility Engineering

Indianapolis, Indiana, Us

Assist with filling operations, process improvements of formulation and filling. Responsible for maintaining equipment and system in a state of control (calibration, quality control, etc) and assist with capital budget for utility equipment and systemsUtility Engineer responsible for plant utilities and clean utilities, energy monitoring, process improvement, process monitoring (Fire pond, Tank Farm, Chiller, Boilers, Cooling Towers, Compressed Air, Autoclave, RO systems, waste management, Plant steam,)Performed change controls, deviations and investigation (CAPA), and root cause analysis)Primary responsibility for after hour issues with formulation and filling operation.

Jan 2019 - Jun 2020

Process Engineering Consultant

Indianapolis, Indiana, Us

Assist with filling operations, process improvements of formulation and filling. Responsible for maintaining equipment and system in a state of control (calibration, quality control, etc) and assist with capital budget for utility equipment and systemsUtility Engineer responsible for plant utilities and clean utilities, energy monitoring, process improvement, process monitoring (Fire pond, Tank Farm, Chiller, Boilers, Cooling Towers, Compressed Air, Autoclave, RO systems, waste management, Plant steam,)Performed change controls, deviations and investigation (CAPA), and root cause analysis)Primary responsibility for after hour issues with formulation and filling operation.

Mar 2017 - Jan 2019

Engineering Consultant (Actively Seeking Employment)

Engineering Consultant (Actively Seeking Employment)

• Engineering, Maintenance, and Validation of pharmaceutical equipment and critical systems. • Inspection, analyses, and balance of aqueous facilities.• Technical Writing - Operating Procedures, Technical Reports, User Requirement Specifications (URS), Protocols• Inspection, design, install, and repair irrigation systems. Includes electrical troubleshooting, fluid dynamic analyses, and pipe design.

Jan 2016 - Mar 2017

Owner/Operator

Harrell’S Enterprises

SalesDesign Residential and Commercial contacts for landscape irrigationPiping and flow calculations and material takeoffCollaborated with municipalities for permits and turn key projects

Jan 2015 - Mar 2017

Senior Validation Engineer

Pomona, Ca, Us

Contract engineering position to develop and prepare SOP (Standard Operating Procedures) to comply with ISO13485.Validation in pharmaceutical equipment and systems

Apr 2015 - Dec 2015

Engineering Manager

Geneva, Switzerland, Ch

• Managed the Process Development Engineering/Maintenance department. Responsible for direct report year end reviews. • Assisted with the managing annual capital budget.• Assisted with the scheduled maintenance and demand maintenance for all building systems and equipment. Saved over $500,000 capital budget.• Project management: Coordinated, supervised, and completed semi-annual shutdown activities.• Heat Exchanger Design, Installation, and commissioning. Aseptic filling machine design, installation and validation.• Engineering/Maintenance/Validation.• Coordinated demand maintenance of non-critical systems through CEP (central Energy Plant) and PEMO (Plant Engineering Maintenance and Operation)

Jan 2009 - Apr 2015

Senior Engineer/Process Engineer/Technical Leader

Laboratoires Alcon

• Supervised a Process Development team to study the material compatibility of pharmaceutical consumer products to assist manufacturing production with new drug manufacturing equipment process.• Research and pharmaceutical equipment and critical system engineering -WFI, Clean Steam, Compressed Air, HVAC, Heat Exchangers, Reactor and mixing engineering, procurement, validation (IOPQ), operation and maintenance.• Controlled area- engineering, construction and operation for air flow, materials of construction and environmental monitoring of temperature, smoke testing, HEPA filter testing, relative humidity, differential pressure and NVP (non-viable particulates). • Commissioning and Validation of a multimillion dollar upgrade of the existing GMP Clinical. Responsible for verifying the installation during construction and testing after completion of construction. • Automation of equipment, systems and processes including SCADA (Supervisory Data Acquisition and Control), and Metasys (Building Automation System).

Mar 1994 - Jan 2009

Elementary And Secondary Teacher

Arlington, Texas, Us

Math, English, Science, Computer Lab, Elementary Skills:• Teachers aid for special needs students• 4th Grade teacher for 1 school term• Substitute teacher

Jan 1991 - Mar 1994

Senior Engineer

Reston, Virginia, Us

• Senior Landing Gear Design Engineering for the Y22 program• Structural Design Engineering for F111, and F16 program• Flight test Engineering- Burbank Ca and Edwards Airforce Base• Stress analysis• Test lab Engineering

Jan 1982 - Jan 1991
Team & coworkers

Colleagues at Southern Company

Other employees you can reach at southerncompany.com. View company contacts for 11711 employees →

5 education records

Gregory Harrell education

Post Undergrad, Pre-Graduate, Mechanical Engineering

The University Of Texas At Arlington

Liciensed Landscape Irrigator, Landscape Irrigator

Texas Commission On Evironmental Quality (Tceq)

Mechanical Engineering, Mechanical Engineering

Southern University And Agricultural And Mechanical College At Baton Rouge

Bsme, Mechanical Engineering

Southern University

Bsme, Mechanical Engineering

Southern University And Agricultural And Mechanical College At Baton Rouge
FAQ

Frequently asked questions about Gregory Harrell

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

What company does Gregory Harrell work for?

Gregory Harrell works for Southern Company.

What is Gregory Harrell's role at Southern Company?

Gregory Harrell is listed as Senior Nuclear Engineer at Southern Company.

What is Gregory Harrell's email address?

AeroLeads has found 1 work email signal at @ecgsa.com for Gregory Harrell at Southern Company.

What is Gregory Harrell's phone number?

AeroLeads has found 2 phone signal(s) with area code 817 for Gregory Harrell at Southern Company.

Where is Gregory Harrell based?

Gregory Harrell is based in North Augusta, South Carolina, United States while working with Southern Company.

What companies has Gregory Harrell worked for?

Gregory Harrell has worked for Southern Company, Ihg Hotels & Resorts, Charleston Place, Harrell’S Enterprises, and Eli Lilly And Company.

Who are Gregory Harrell's colleagues at Southern Company?

Gregory Harrell's colleagues at Southern Company include Debby Hester, Linda Tortorici, Mo Husain Raja Mo Husain Raja, Reuben Akipogu, and Tammy Troha.

How can I contact Gregory Harrell?

You can use AeroLeads to view verified contact signals for Gregory Harrell at Southern Company, including work email, phone, and LinkedIn data when available.

What schools did Gregory Harrell attend?

Gregory Harrell holds Post Undergrad, Pre-Graduate, Mechanical Engineering from The University Of Texas At Arlington.

What skills is Gregory Harrell known for?

Gregory Harrell is listed with skills including Team Building, Strategic Planning, Program Management, Process Improvement, Validation, Leadership, Training, and Management.

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