AeroLeads people directory · profile
Josiah Stefani Email & Phone Number
Propulsion Development Engineer II
at
Rocket Lab
1 work email found
@rocketlab.co.nz
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Propulsion Development Engineer II
Location
Auckland, Auckland, New Zealand
Company size
Who is Josiah Stefani? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Josiah Stefani is listed as Propulsion Development Engineer II at Rocket Lab, a company with 1873 employees, based in Auckland, Auckland, New Zealand. AeroLeads shows a work email signal at rocketlab.co.nz and a matched LinkedIn profile for Josiah Stefani.
Josiah Stefani previously worked as Propulsion Test Engineer II at Rocket Lab and Propulsion Operations Engineer at Rocket Lab. Josiah Stefani holds Bachelor Of Engineering - Be, Mechanical Engineering from University Of Victoria.
Company email context
Email format at Rocket Lab
This section adds company-level context without repeating Josiah Stefani's masked contact details.
{first_initial}{last}@rocketlab.co.nz
76% confidence
AeroLeads found 1 current-domain work email signal for Josiah Stefani. Compare company email patterns before reaching out.
Profile bio
About Josiah Stefani
5+ years of industry experience in mechanical design and testing. Responsibilities have included manufacturing research, design of custom robotic solutions, production testing of propulsion systems, and launch vehicle operations.
Listed skills include Mechanical Engineering, Design For Manufacturing, Solidworks, 3D Printing, and 26 others.
Current workplace
Josiah Stefani's current company
Company context helps verify the profile and gives searchers a useful next step.
Rocket Lab
10 roles
Josiah Stefani work experience
A career timeline built from the work history available for this profile.
Propulsion Development Engineer Ii
Current
Mar 2022 - Present
Propulsion Test Engineer Ii
Aug 2020 - Apr 2022
Propulsion Operations Engineer
Oct 2018 - Aug 2020
Junior Mechanical Engineer
Nov 2017 - Sep 2018
Machining Assistant
Jan 2017 - Aug 2017
Uvic Rocketry Aerostructures Lead, Team Captain
Sep 2015 - Jul 2017
Technical Project Engineer
Jan 2016 - Apr 2016
Draftsperson, Communications Drawings
Feb 2014 - May 2014
Mechanical Engineering Intern
May 2013 - Aug 2013
1 education record
Josiah Stefani education
FAQ
Frequently asked questions about Josiah Stefani
Quick answers generated from the profile data available on this page.
What company does Josiah Stefani work for?
Josiah Stefani works for Rocket Lab.
What is Josiah Stefani's role at Rocket Lab?
Josiah Stefani is listed as Propulsion Development Engineer II at Rocket Lab.
What is Josiah Stefani's email address?
AeroLeads has found 1 work email signal at @rocketlab.co.nz for Josiah Stefani at Rocket Lab.
Where is Josiah Stefani based?
Josiah Stefani is based in Auckland, Auckland, New Zealand while working with Rocket Lab.
What companies has Josiah Stefani worked for?
Josiah Stefani has worked for Rocket Lab, Inuktun Services Ltd, University Of Victoria, Uvic Rocketry Team, and Ventrex Automotive Gmbh.
How can I contact Josiah Stefani?
You can use AeroLeads to view verified contact signals for Josiah Stefani at Rocket Lab, including work email, phone, and LinkedIn data when available.
What schools did Josiah Stefani attend?
Josiah Stefani holds Bachelor Of Engineering - Be, Mechanical Engineering from University Of Victoria.
What skills is Josiah Stefani known for?
Josiah Stefani is listed with skills including Mechanical Engineering, Design For Manufacturing, Solidworks, 3D Printing, Mechanical Drawings, Machining, Catia, and Fea.
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