John Duff
AeroLeads people directory · profile

John Duff Email & Phone Number

Mechanical Engineering Technician at Maritime Applied Physics Corporation
Location: Bel Air, Maryland, United States 6 work roles 3 schools
LinkedIn matched
✓ Verified May 2026 3 data sources Profile completeness 86%

Contact Signals

LinkedIn Profile matched
3 free lookups remaining · No credit card
Role
Mechanical Engineering Technician
Location
Bel Air, Maryland, United States
Company size

Who is John Duff? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

John Duff is listed as Mechanical Engineering Technician at Maritime Applied Physics Corporation, a company with 40 employees, based in Bel Air, Maryland, United States. AeroLeads shows a matched LinkedIn profile for John Duff.

John Duff previously worked as Engineering Technician at Maritime Applied Physics Corporation and Engineering Technician at Saic. John Duff holds Graduate Diploma, Us Army from Basic Non Commisioned Officer Course.

Company email context

Email format at Maritime Applied Physics Corporation

This section adds company-level context without repeating John Duff's masked contact details.

Maritime Applied Physics Corporation

Review company-level records connected to John Duff before choosing the right outreach path.

Profile bio

About John Duff

I have worked the majority of my career in a variety of competencies in the defense Industry, dealing with experimental mechanical, electrical, hydraulic, and pneumatic engineering designs. I also have recently worked in the automotive, and construction equipment industries as well. The work performed has been technical, mechanical, and clerical in nature. Every team I have worked with, became more eficient and cohesive within months of my addition. I have led numerous multi million dollar Department of Defense projects on time and under budget, in accordance with all state and federal regulations. The work was performed accident free over the course of my tenure, involving hazardous materials, explosives, ammunition, and heavy equipment/ vehicles. I have been consistently proficient and regularly praised by my superiors and peers. Over the course of my career, I have developed proven organizational, problem-solving, and analytical skills, which I hope to leverage into a career opportunity at your company.

Current workplace

John Duff's current company

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

Maritime Applied Physics Corporation
Maritime Applied Physics Corporation
Mechanical Engineering Technician
baltimore, maryland, united states
Website
Employees
40
AeroLeads page
6 roles

John Duff work experience

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

Engineering Technician

Charleston, South Carolina, United States

Aug 2020 - Jan 2021

Demo Operator / Constuction Equipment Inspector

Baltimore, Maryland, United States

Demonstrate new equipment technology, functions, and safety features also inspected construction equipment from all manufacturers for wear and tear.

Jul 2017 - Feb 2020

Mechanical Engineering Technician

Jacobs Engineering

Aberdeen Proving Ground, Maryland, United States

Military vehicle testing

Jul 2001 - Dec 2016

Tank Crewman

Served in all Crew positions on M60A3, M1, M1A1, and M1A2 Main Battle Tanks.

Sep 1991 - Sep 2001
Team & coworkers

Colleagues at Maritime Applied Physics Corporation

Other employees you can reach at mapcorp.com. View company contacts for 40 employees →

3 education records

John Duff education

Graduate Diploma, Us Army

Basic Non Commisioned Officer Course

Graduate Diploma

North East High School

Graduate Diploma, Us Army

Primary Leadership Development Course
FAQ

Frequently asked questions about John Duff

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

What company does John Duff work for?

John Duff works for Maritime Applied Physics Corporation.

What is John Duff's role at Maritime Applied Physics Corporation?

John Duff is listed as Mechanical Engineering Technician at Maritime Applied Physics Corporation.

Where is John Duff based?

John Duff is based in Bel Air, Maryland, United States while working with Maritime Applied Physics Corporation.

What companies has John Duff worked for?

John Duff has worked for Maritime Applied Physics Corporation, Saic, Unemployed At This Time, Caterpillar Inc., and Jacobs Engineering.

Who are John Duff's colleagues at Maritime Applied Physics Corporation?

John Duff's colleagues at Maritime Applied Physics Corporation include Randall Berdon, Patrick Tyrving, P.E., Andrew Bassin, Thomas Ortiz, and Paul Denis.

How can I contact John Duff?

You can use AeroLeads to view verified contact signals for John Duff at Maritime Applied Physics Corporation, including work email, phone, and LinkedIn data when available.

What schools did John Duff attend?

John Duff holds Graduate Diploma, Us Army from Basic Non Commisioned Officer Course.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.

People with similar names

Check these profiles if this is not the John Duff you were looking for.

View similar profiles