John C. J.
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John C. J. Email & Phone Number

Principal Weapons Engineer at Modern Technology Solutions, Inc. (MTSI)
Location: Washington Dc-Baltimore Area, United States 8 work roles 3 schools
2 work emails found @rand.org LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

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Current company
Modern Technology Solutions, Inc. (MTSI)
Role
Principal Weapons Engineer
Location
Washington Dc-Baltimore Area, United States
Company size
2049 employees

Who is John C. J.? Overview

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John C. J. is listed as Principal Weapons Engineer at Modern Technology Solutions, Inc. (MTSI), a with 2049 employees, based in Washington Dc-Baltimore Area, United States. AeroLeads shows a work email signal at rand.org and a matched LinkedIn profile for John C. J..

John C. J. previously worked as Senior Operations Researcher at Rand Corporation and Principal Applied Operations Research Analyst at Mitre. John C. J. holds Doctor Of Philosophy (Ph.D.), Biostatistics from The George Washington University.

Company email context

Email format at Modern Technology Solutions, Inc. (MTSI)

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*@rand.org
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Profile bio

About John C. J.

Research leader with 25 years experience in the United States Army applying a mix of strategic and operational analysis with an emphasis in original methodological research in statistics. Able to quickly synthesize information, detect emerging trends, and identify the drivers of change in complex environments using a variety of data science methods. Skilled communicator that conveys results in a cogent manner and builds effective teams that provide analytical products with the highest level of rigor and integrity.

Listed skills include Army, National Security, Command, Operations Research, and 17 others.

Current workplace

John C. J.'s current company

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Modern Technology Solutions, Inc. (MTSI)
Modern Technology Solutions, Inc. (Mtsi)
Principal Weapons Engineer
Washington, DC, US
Website
mtsi-va.com
Employees
2049
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8 roles

John C. J. work experience

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

Principal Applied Operations Research Analyst

Mitre

Mclean, Va, Us

Senior Operations Researcher

Rand Corporation

Santa Monica, Ca, Us

Performs analysis to support andinform senior leader decision making on Department of Defense policies, service force structuremix, and modernization priorities. Leads diverse and inclusive teams that conduct studies, targeted analyses, and design and execute wargames supporting evaluation of emerging service and joint warfighting concepts. Areas of research include: modernization assessment, future concept development, joint operations analysis, multi-domain operations, personnel management, and capability integration. Routinely presents results to senior leaders across DoD.

Sep 2018 - Jun 2024

Chief, Operations Analysis Division

Center For Army Analysis

Chief of the Operations Analysis Division at the Center for Army Analysis. Responsible for the leadership, supervision, technical direction and mentorship of a team of operations research analysts that provide a variety of analytical support including: data analysis, simulation, assessment framework development, data visualizations / analytic tool development, wargames, and systems analysis. Ensures that the analytic products provided to forward deployed commands, HQDA, COCOMs, ASCCs, and various DoD agencies are cogent, timely, and provide valuable solutions to client problems.

Jul 2015 - Jun 2018

Senior Operations Research Analyst

Nato Special Operations Component Command

Senior Operations Research Analyst for the NATO Special Operations Component Command. Routinely called upon and conducted quick-turn, logical, rigorous analysis that informed the Commander, US and NATO mission in Afghanistan, on the performance of US and Afghan special operations forces.

Dec 2014 - Jun 2015

Program Director And Assistant Professor

Dept Of Mathematical Sciences, West Point

Program Director for the Statistics education in the Department of Mathematical Sciences at West Point. Led 26 faculty that educated over 1100 students each year and ensured the program exceeded requirements for accreditation. Published original methodological research in highly regarded journals in the statistics and operations research communities including Annals of Applied Statistics, Journal of the Royal Statistical Society – Series C, Military Operations Research, and the American Journal of Epidemiology.

Jun 2011 - Aug 2014

Operations Research Analyst

U.S. Army

Served as an Operations Research analyst at the Center for Army Analysis and the Combined Security Transition Command - Afghanistan. Organized, led, and presented analysis to senior executives that identified vulnerabilities and prioritized allocation of protective equipment for the Afghan National Defense forces, a $5B investment. Technical lead for national surveys on Afghan public perceptions of NATO and Afghan operational forces and governance.

Jun 2006 - Aug 2008
Team & coworkers

Colleagues at Modern Technology Solutions, Inc. (MTSI)

Other employees you can reach at mtsi-va.com. View company contacts for 2049 employees →

RC Ronnie Callahan Ronnie Callahan Colleague at Modern Technology Solutions, Inc. (Mtsi)Madison, Alabama, United States View → JB Jesse Brown Jesse Brown Colleague at Modern Technology Solutions, Inc. (Mtsi)Hurlburt Field, Florida, United States View → JS Jim Stone Jim Stone Colleague at Modern Technology Solutions, Inc. (Mtsi)Washington Dc-Baltimore Area, United States View → JA Jason Allmon, Cspo, Mm Jason Allmon, Cspo, Mm Colleague at Modern Technology Solutions, Inc. (Mtsi)King George, Virginia, United States View → SH Scott Harris Scott Harris Colleague at Modern Technology Solutions, Inc. (Mtsi)Niceville, Florida, United States View → DW Dexter Wurn Dexter Wurn Colleague at Modern Technology Solutions, Inc. (Mtsi)United States View → GW Gabrielle Wade Gabrielle Wade Colleague at Modern Technology Solutions, Inc. (Mtsi)Huntsville, Alabama, United States View → BR Branton Rios Branton Rios Colleague at Modern Technology Solutions, Inc. (Mtsi)South Bend, Indiana, United States View → GR Grace Roehrig Grace Roehrig Colleague at Modern Technology Solutions, Inc. (Mtsi)Shalimar, Florida, United States View → JG Justin Gaddis Justin Gaddis Colleague at Modern Technology Solutions, Inc. (Mtsi)Richardson, Texas, United States View →
3 education records

John C. J. education

Doctor Of Philosophy (Ph.D.), Biostatistics

The George Washington University

M.S., Operations Research And Statistics

Rensselaer Polytechnic Institute

Bachelor'S Degree, Mechanical Engineering

United States Military Academy At West Point
FAQ

Frequently asked questions about John C. J.

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

What company does John C. J. work for?

John C. J. works for Modern Technology Solutions, Inc. (MTSI).

What is John C. J.'s role at Modern Technology Solutions, Inc. (MTSI)?

John C. J. is listed as Principal Weapons Engineer at Modern Technology Solutions, Inc. (MTSI).

What is John C. J.'s email address?

AeroLeads has found 2 work email signals at @rand.org for John C. J. at Modern Technology Solutions, Inc. (MTSI).

Where is John C. J. based?

John C. J. is based in Washington Dc-Baltimore Area, United States while working with Modern Technology Solutions, Inc. (MTSI).

What companies has John C. J. worked for?

John C. J. has worked for Modern Technology Solutions, Inc. (Mtsi), Rand Corporation, Mitre, Center For Army Analysis, and Nato Special Operations Component Command.

Who are John C. J.'s colleagues at Modern Technology Solutions, Inc. (MTSI)?

John C. J.'s colleagues at Modern Technology Solutions, Inc. (MTSI) include Ronnie Callahan, Jesse Brown, Jim Stone, Jason Allmon, Cspo, Mm, and Scott Harris.

How can I contact John C. J.?

You can use AeroLeads to view verified contact signals for John C. J. at Modern Technology Solutions, Inc. (MTSI), including work email, phone, and LinkedIn data when available.

What schools did John C. J. attend?

John C. J. holds Doctor Of Philosophy (Ph.D.), Biostatistics from The George Washington University.

What skills is John C. J. known for?

John C. J. is listed with skills including Army, National Security, Command, Operations Research, Security Clearance, Military, Dod, and Military Operations.

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