Jeff Duncan - Email & Phone Number

Director of Mechanical Engineering at Firefly Aerospace

Jeff Duncan is based out of Austin, Texas Metropolitan Area and works at Firefly Aerospace as Director of Mechanical Engineering.

Jeff Duncan's Contact Information

Jeff Duncan's Work email

j*****@firefl***.com

Valid

Latest update

June 9, 2026

Location

Austin, Texas Metropolitan Area

Jeff's current employer

Firefly Aerospace

Description

Firefly Aerospace is enabling our world to launch, land, and operate in space. Anytime. Anywhere.

Website

fireflyspace.com

HQ Location

Cedar Park, Texas, United States

Number of employees

201-500

Industry

Aviation And Aerospace Component Manufacturing

Latest update

May 1, 2024

Read about Firefly Aerospace

Frequent questions about Jeff Duncan

What company is Jeff Duncan working for?

Jeff Duncan works for Firefly Aerospace.

What is Jeff Duncan's function at Firefly Aerospace?

Jeff Duncan is Director of Mechanical Engineering at Firefly Aerospace.

Where is Jeff Duncan based?

Jeff Duncan is based out of Austin, Texas Metropolitan Area.

What is Jeff Duncan's work email address?

Jeff Duncan's professional email address is j*****@firefl***.com

Who are Jeff Duncan's co-workers?

Jeff Duncan's colleagues are Leslie Kovacs, Mark Watt, Eric Salwan, Viktoriya Budko, Jennifer Lyon, Trina Patterson, Justin Siebert, .Gary A Lantz, Bretton Alexander, Nathan Britton, Dallas Faber, Tyler Eyre, Rosa Estela, Eric Allen, Jean-Pierre Pillay, Alex Rose, John Courter, Lloyd McMullen, Patrick McKenzie, Tony LaMere, Ray Allensworth, Roderic Vanderscoff, Brigette Oakes, Sean Ianacone, Danny Fuentes, Andrew Reslewic, John Cramer, Alona Kolisnyk, Allan Gregorio, Miles Gray, Sam Peterson, Bradley Obrocto, Juan Erni, Adam Blakeman, Matthew Brochue.

Jeff's co-workers

Leslie Kovacs

President, Firefly Black, LLC

Office Services Coordinator

Trina Patterson

Vice President Marketing and Communications

Justin Siebert

Vice President of Operations, Production & Test

.Gary A Lantz

Bretton Alexander

Chief Revenue Officer (CRO)

Nathan Britton

Director of Systems Engineering

Dallas Faber

Stage 2 Lead Propulsion Engineer

Tyler Eyre

Structures (Fibersim) Lead - Aerospace Design Engineer

Rosa Estela

Facilities Lead

Eric Allen

Lead valve and sub assembly technician

Jean-Pierre Pillay

Lead Composites Manufacturing Engineer

Alex Rose

Propulsion Manufacturing Lead

John Courter

Director Advanced Composites Manufacturing Center

Lloyd McMullen

Director Information Technology Operations

Patrick McKenzie

Director Government Business Development

Tony LaMere

Lead Launch Technican Welding/Mechanical

Ray Allensworth

Spacecraft Program Director

Roderic Vanderscoff

Stage 1 Lead Propulsion Engineer

Brigette Oakes

Director of Propulsion

Sean Ianacone

Launch Site Director

Danny Fuentes

Area/Shop Lead Senior Composite Technician

Andrew Reslewic

Director of Avionics Production

John Cramer

Propulsion Director

Alona Kolisnyk

Director of International Business Development

Allan Gregorio

Reaver Engine Lead Designer

Miles Gray

Lead Engineer - Vehicle Pressurant Systems

Sam Peterson

Director of Spacecraft Operations

Bradley Obrocto

Director of Launch Operations

Juan Erni

Lead Engineer & Composites SME, Advanced Materials

Adam Blakeman

Mechanisms Lead Engineer

Matthew Brochue

Senior Composite Technician/Shift Lead

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