Aaron (Matt) Thomas, P.E.
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Aaron (Matt) Thomas, P.E. Email & Phone Number

Licensing Manager at X-energy
Location: Washington, District of Columbia, United States 9 work roles 2 schools
1 work email found @ngc.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

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Current company
X-energy
Role
Licensing Manager
Location
Washington, District of Columbia, United States
Company size
1042 employees

Who is Aaron (Matt) Thomas, P.E.? Overview

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Aaron (Matt) Thomas, P.E. is listed as Licensing Manager at X-energy, a with 1042 employees, based in Washington, District of Columbia, United States. AeroLeads shows a work email signal at ngc.com and a matched LinkedIn profile for Aaron (Matt) Thomas, P.E..

Aaron (Matt) Thomas, P.E. previously worked as Senior Principal Engineer Systems at Northrop Grumman and Technical Assistant at U.S. Nuclear Regulatory Commission. Aaron (Matt) Thomas, P.E. holds Master Of Science (Ms), Nuclear Engineering from North Carolina State University.

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Email format at X-energy

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Profile bio

About Aaron (Matt) Thomas, P.E.

I’m a senior nuclear engineer and licensed P.E. at Northrop Grumman serving as the semi-autonomous control system lead for the DoD's Project Pele. I started my career with the U.S. Nuclear Regulatory Commission where I spent 8+ years' working in licensing and oversight of the commercial nuclear power industry. My expertise includes designing semi-autonomous nuclear control systems, model-based system engineering, conducting complex technical reviews of reactor designs, inspecting nuclear power plants, and analyzing accidents with computer software.

Listed skills include Fortran, Matlab, Engineering, Cfd, and 14 others.

Current workplace

Aaron (Matt) Thomas, P.E.'s current company

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

X-energy
X-Energy
Licensing Manager
Washington, DC, US
Website
x-energy.com.au
Employees
1042
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Company profile
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9 roles

Aaron (Matt) Thomas, P.E. work experience

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

Licensing Manager

X-Energy

Washington, Dc, Us

Senior Principal Engineer Systems

Northrop Grumman

Falls Church, Va, Us

Currently, I am the System Engineering Lead for Northrop Grumman's involvement in the DoD's Project Pele. Leading a team of 8 system, software, and test engineers, I am responsible for the overall architecture development and integration of the semi-autonomous control and protection systems for the micro nuclear reactor power plant.

Technical Assistant

U.S. Nuclear Regulatory Commission

Rockville, Md, Us

Provided expert technical guidance and policy advice to the Director, Division of Advanced Reactors and Non-Power Production Facilities.Coordinated division activities for budget formulation and execution, contracts, and program planning.Prepared technical presentations and performed special studies for division management.Prepared responses to communications from Congressional sources, federal, state, and local officials, the public, foreign officials, and industrial and civic organizations.

Apr 2022 - Oct 2022

Resident Inspector

U.S. Nuclear Regulatory Commission

Rockville, Md, Us

Planned and conducted inspections of Grand Gulf Nuclear Station focused on plant operations, maintenance, testing, radiation protection, engineering/design, quality assurance, emergency preparedness, and physical security.Prepared inspection reports containing violations and briefed inspection findings to NRC and licensee management.Functioned as the on-site NRC responder during plant transients and abnormal conditions.Received and processed allegations involving nuclear safety.Temporarily promoted to Senior Resident Inspector at the North Anna Nuclear Power Station in Mineral, Virginia, for three months. Managed the resident inspector’s office during the COVID-19 pandemic and led the inspection program.

Oct 2019 - Apr 2022

Reactor Engineer

U.S. Nuclear Regulatory Commission

Rockville, Md, Us

Planned and conducted complex technical reviews of new and small modular reactors focused on reactor system design, thermal hydraulic analysis, fuel design, and accident analysis.Testified in Commission hearings associated with new reactor license applications.Performed confirmatory analyses utilizing computer codes and programs such as RELAP5, TRACE, VIPER-01, and MATLAB.Led technical audits of new reactor design issues and presented findings to the Advisory Committee on Reactor Safeguards.Successful completion of Nuclear Safety Professional Development Program (NSPDP), Reactor Technical Reviewer Qualification, and Power Reactor Inspector Qualification.Acted as Resident Inspector at the Turkey Point Nuclear Power Plant in Homestead, Florida; at the Watts Bar Nuclear Plant in Spring City, Tennessee; and at the Oconee Nuclear Station in Seneca, South Carolina, for 14 months.

Jul 2014 - Oct 2019

Student Engineer

U.S. Nuclear Regulatory Commission

Rockville, Md, Us

Office of New Reactors (NRO), Division of Safety Systems and Risk Assessment (DSRA), Reactor Systems, Nuclear Performance, and Code Review Branch (SRSB).NuScale DSRS Development, EPR Fukushima Items, APR1400 Critical Heat Flux topical report review

May 2013 - Aug 2013

Student Engineer

Duke Energy (Legacy Progress Energy)

Nuclear Plant Projects (Fleet Operations), Brunswick Nuclear Station.MELLLA+ project and EHC-Turbine Governor Upgrade project

May 2012 - Aug 2012

Reactor Operator Candidate

Ncsu Pulstar Research Reactor
Aug 2010 - Dec 2011

Assistant Designer And Commissioner

Ultra-Cold Neutron Source Facility, Ncsu

Design and commission of cryostat and adjoining systems

Sep 2010 - May 2011
Team & coworkers

Colleagues at X-energy

Other employees you can reach at x-energy.com.au. View company contacts for 1042 employees →

CG Cecilia Galati Cecilia Galati Colleague at X-EnergyGaithersburg, Maryland, United States View → LB Louis Bieldt Louis Bieldt Colleague at X-EnergyFrankfurt, Hesse, Germany View → BT Burma Taylor Burma Taylor Colleague at X-EnergyChicago, Illinois, United States View → GH Gray Hodges Gray Hodges Colleague at X-EnergyAlgonac, Michigan, United States View → RH Rob H. Rob H. Colleague at X-EnergyFort Mill, South Carolina, United States View → RR Regina Rojas Regina Rojas Colleague at X-EnergySan Sebastián, Basque Country, Spain View → EP Emm Pc Emm Pc Colleague at X-EnergyVillahermosa, Tabasco, Mexico View → AB Alistair Black Alistair Black Colleague at X-EnergyUnited Kingdom View → JB Jonathan Berry Jonathan Berry Colleague at X-EnergyKnoxville Metropolitan Area, United States View → LR Luke Reigot Luke Reigot Colleague at X-EnergyTroy, New York, United States View →
2 education records

Aaron (Matt) Thomas, P.E. education

Master Of Science (Ms), Nuclear Engineering

North Carolina State University

Bachelor Of Science (Bs), Nuclear Engineering

North Carolina State University
FAQ

Frequently asked questions about Aaron (Matt) Thomas, P.E.

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

What company does Aaron (Matt) Thomas, P.E. work for?

Aaron (Matt) Thomas, P.E. works for X-energy.

What is Aaron (Matt) Thomas, P.E.'s role at X-energy?

Aaron (Matt) Thomas, P.E. is listed as Licensing Manager at X-energy.

What is Aaron (Matt) Thomas, P.E.'s email address?

AeroLeads has found 1 work email signal at @ngc.com for Aaron (Matt) Thomas, P.E. at X-energy.

Where is Aaron (Matt) Thomas, P.E. based?

Aaron (Matt) Thomas, P.E. is based in Washington, District of Columbia, United States while working with X-energy.

What companies has Aaron (Matt) Thomas, P.E. worked for?

Aaron (Matt) Thomas, P.E. has worked for X-Energy, Northrop Grumman, U.S. Nuclear Regulatory Commission, Duke Energy (Legacy Progress Energy), and Ncsu Pulstar Research Reactor.

Who are Aaron (Matt) Thomas, P.E.'s colleagues at X-energy?

Aaron (Matt) Thomas, P.E.'s colleagues at X-energy include Cecilia Galati, Louis Bieldt, Burma Taylor, Gray Hodges, and Rob H..

How can I contact Aaron (Matt) Thomas, P.E.?

You can use AeroLeads to view verified contact signals for Aaron (Matt) Thomas, P.E. at X-energy, including work email, phone, and LinkedIn data when available.

What schools did Aaron (Matt) Thomas, P.E. attend?

Aaron (Matt) Thomas, P.E. holds Master Of Science (Ms), Nuclear Engineering from North Carolina State University.

What skills is Aaron (Matt) Thomas, P.E. known for?

Aaron (Matt) Thomas, P.E. is listed with skills including Fortran, Matlab, Engineering, Cfd, Finite Element Analysis, Microsoft Office, Microsoft Excel, and Powerpoint.

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