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Isabel Sheff Email & Phone Number

Engine Systems & Test Manager at Relativity Space at Relativity Space
Location: Los Angeles Metropolitan Area, United States, United States 11 work roles 2 schools
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Current company
Relativity Space
Role
Engine Systems & Test Manager at Relativity Space
Location
Los Angeles Metropolitan Area, United States, United States
Company size
233 employees

Who is Isabel Sheff? Overview

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Isabel Sheff is listed as Engine Systems & Test Manager at Relativity Space at Relativity Space, a company with 233 employees, based in Los Angeles Metropolitan Area, United States, United States. AeroLeads shows a matched LinkedIn profile for Isabel Sheff.

Isabel Sheff previously worked as Senior Manager, Engine Systems & Test at Relativity Space and Manager, Engine Systems & Test at Relativity Space. Isabel Sheff holds Bachelor Of Science In Engineering (B.S.E.), Mechanical And Aerospace Engineering from Princeton University.

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Relativity Space

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Profile bio

About Isabel Sheff

After many years of dreaming of going to space, Isabel discovered a passion for building the rockets that send people, robots, and satellites there. She studied Mechanical and Aerospace Engineering at Princeton University and now spends most of her time testing rocket engines (and regularly has to pinch herself to make sure she's not dreaming that this is her job). She's planning on sticking around Earth for the near future, but once climbing crags are established on Mars she may have to go see what it's like to #SendIt in 1/3 gravity.

Listed skills include Valves, Cnc Operation, Slide Preparation, Aerospace Engineering, and 46 others.

Current workplace

Isabel Sheff's current company

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Relativity Space
Relativity Space
Engine Systems & Test Manager at Relativity Space
long beach, california, united states
Website
relativityspace.com
Employees
233
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11 roles

Isabel Sheff work experience

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

Senior Manager, Engine Systems & Test

Current
Relativity Space

Los Angeles Metropolitan Area

Leading a team of ~10 engineers developing engines for Terran 1 & R launch vehicles (both stages). Group responsibilities span component & engine test as well as engine support for stage testing & launch. Also served as an on-console engine RE for stage hotfire testing and launch of Relativity's first vehicle.

Feb 2023 - Present

Manager, Engine Systems & Test

Relativity Space

Los Angeles Metropolitan Area

Hired & led team of ~10 engine test, simulation, and software engineers

Mar 2022 - Feb 2023

Lead Propulsion Engineer, Engine Systems & Test

Relativity Space

Los Angeles Metropolitan Area

Hired & led small team of engineers through engine development, qualification, and acceptance testing

Jun 2021 - Mar 2022

Propulsion Development Engineer Ii

Relativity Space

Long Beach, California, United States

Responsible engineer for full-scale engine hotfire testing

Mar 2021 - Jun 2021

Stage 1 Propulsion Product Integrity Engineer

Virgin Orbit

Los Angeles Metropolitan Area

Served as acting Product Integrity Engineer for the LauncherOne first stage propellant & pressurant management system. Owned risk analysis, requirements verification, and launch operations & flight data review. Supported production, design, and hardware analysis.

Nov 2020 - Feb 2021

Propulsion Development Engineer

Virgin Orbit

Greater Los Angeles Area

Member of the NewtonThree engine team. Main role at VO was NewtonThree full scale engine testing Responsible Engineer. Other work with the company spanned turbomachinery, thrust vector control actuators, high speed data analysis, cryogenic/high pressure valve testing, injector manufacturing, and more. Was part of the team that successfully recovered from.

Jul 2018 - Nov 2020

Intern

Virgin Orbit

Greater Los Angeles Area

  • Interned at Virgin Orbit with the liquid propulsion team. Worked on a variety of projects to support the LauncherOne program. Individual contributions included:
  • designing test matrices and hardware setups for testing high-pressure (up to 6500 psi), cryogenic helium valves and conducting component tests in flight-like conditions
  • conducting a system-level analysis of air-launch vehicle architecture to determine how structural efficiency might scale for large rockets (developed analytical solution and verified with FEA)
  • assisting an engineer with the disassembly, inspection, cleaning, and rebuilding of a hot-fired turbopump
  • writing a procedure for passivating the rocket second stage and developing a simulation of that process in MATLAB
  • designing first several iterations of an additively-manufactured fuel manifold using CAD (NX) and FEA (ANSYS)
May 2017 - Aug 2017

Cansat Team Lead

Princeton Rocketry Club

Princeton, NJ

Founded and led a team of 10 students to compete in the international AIAA/AAS CanSat competition. Project consisted of designing, building, and flying a solar-powered atmospheric glider for launch in a high-power rocket. As lead systems engineer, selected team members, coordinated between subsystems, maintained development schedule, and organized travel.

Aug 2016 - Jun 2017

Undergraduate Intern

Nasa Langley Research Center

Hampton, VA

  • Collaborated with a small team to develop a prototype 3D printer for manufacturing multi-functional spacecraft components that incorporated carbon nanotubes. Also separately modified an open-source 3D printer to print.
  • automating bed leveling and tool head offset calibration procedures (hardware and firmware)
  • designing parts in PTC Creo and a variety of free CAD software programs to be 3D printed
  • debugging existing electronics and code
  • designing a pneumatic- and fan-based cooling system
  • performing maintenance on MakerBot and Lulzbot 3D printers
Jun 2016 - Aug 2016

Undergraduate Intern

Princeton High Contrast Imaging Laboratory

Princeton, NJ

  • Interned in Dr. Jeremy Kasdin's exoplanet research lab, directly supervised by Dr. Tyler Groff. Revised the mechanical design of a new type of deformable mirror developed by the lab, updating it for a second-generation.
  • integrating off-the-shelf and custom parts to design and build a new prototype
  • creating CAD models and technical drawings
  • developing a repeatable assembly and testing procedure
  • designing and conducting experiments to improve the device's capabilities
  • class 100 clean room work
Jul 2015 - Sep 2015

Residential Advisor

Princeton University Freshman Scholars Institute

Princeton, NJ

As a residential advisor for a summer program for incoming freshmen, planned weekly events and trips, managed a budget, and advised students on academic and interpersonal matters.

Jul 2015 - Sep 2015
Team & coworkers

Colleagues at Relativity Space

Other employees you can reach at relativityspace.com. View company contacts for 233 employees →

RB Ronny Breslavsky Ronny Breslavsky Colleague at Relativity Space Los Angeles, California, United States, United States View → GC Greg Czerniak Greg Czerniak Colleague at Relativity Space United States, United States View → JN Joseph Nunez Joseph Nunez Colleague at Relativity Space Huntington Beach, California, United States, United States View → NR Nida Rahimi-Naeem Nida Rahimi-Naeem Colleague at Relativity Space London, England, United Kingdom, United Kingdom View → BN Bryan Neill Bryan Neill Colleague at Relativity Space San Luis Obispo, California, United States, United States View → YA Yarrow Amy Yarrow Amy Colleague at Relativity Space Los Angeles, California, United States, United States View → CB Cameron Barnes Cameron Barnes Colleague at Relativity Space Los Angeles Metropolitan Area, United States View → MH Melissa Hess Melissa Hess Colleague at Relativity Space Hermosa Beach, California, United States, United States View → KD Kyle Del Rio (Stephens) Kyle Del Rio (Stephens) Colleague at Relativity Space Greater Chicago Area, United States View → BL Bartley Lettenberger Bartley Lettenberger Colleague at Relativity Space Greater Seattle Area, United States View →
2 education records

Isabel Sheff education

Bachelor Of Science In Engineering (B.S.E.), Mechanical And Aerospace Engineering

Princeton University

Activities and Societies: 3D Printing Club, Club Rock Climbing Team, vice president and co-founder of the Princeton Rocketry Club.

High School Diploma

Central Bucks West High School

Activities and Societies: Science Research Club, Mathletes, Key Club, Choir, Quidditch ClubGraduated 3rd in a class of 520, Summa Cum.

FAQ

Frequently asked questions about Isabel Sheff

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

What company does Isabel Sheff work for?

Isabel Sheff works for Relativity Space.

What is Isabel Sheff's role at Relativity Space?

Isabel Sheff is listed as Engine Systems & Test Manager at Relativity Space at Relativity Space.

Where is Isabel Sheff based?

Isabel Sheff is based in Los Angeles Metropolitan Area, United States, United States while working with Relativity Space.

What companies has Isabel Sheff worked for?

Isabel Sheff has worked for Relativity Space, Virgin Orbit, Princeton Rocketry Club, Nasa Langley Research Center, and Princeton High Contrast Imaging Laboratory.

Who are Isabel Sheff's colleagues at Relativity Space?

Isabel Sheff's colleagues at Relativity Space include Ronny Breslavsky, Greg Czerniak, Joseph Nunez, Nida Rahimi-Naeem, and Bryan Neill.

How can I contact Isabel Sheff?

You can use AeroLeads to view verified contact signals for Isabel Sheff at Relativity Space, including work email, phone, and LinkedIn data when available.

What schools did Isabel Sheff attend?

Isabel Sheff holds Bachelor Of Science In Engineering (B.S.E.), Mechanical And Aerospace Engineering from Princeton University.

What skills is Isabel Sheff known for?

Isabel Sheff is listed with skills including Valves, Cnc Operation, Slide Preparation, Aerospace Engineering, Pressure Vessels, Soldering, Fluid Mechanics, and Ptc Creo.

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