Jobs › Jobs › Entry-Level GNC Performance Engineer, Trajectory and Vehicle Analysis
Long Beach, CA (Los Angeles) · Full-time · USD 106k–160k · O-1A fit

Entry-Level GNC Performance Engineer, Trajectory and Vehicle Analysis

Orbital launch vehicle company building a reusable rocket, Los Angeles area

Long Beach, CA (Los Angeles)On-siteFull-timeEntryO-1A fitAdded week of Nov 9, 2026
Real postingModeled on a real U.S. posting from October 2026 · employer not named · apply to be matched with employers hiring for this role.
EmployerOrbital launch vehicle company building a reusable rocket, Los Angeles area (not named)
LocationLong Beach, CA (Los Angeles) · On-site
Type & levelFull-time · Entry
PayUSD 106k–160k base
Source: pay range stated in the source posting
Visa pathO-1A fit
Role familyGuidance, Navigation & Control (GNC) Engineer

About the role

The guidance, navigation and control and performance teams define and analyze how the launch vehicle flies across every phase of a mission. This engineer runs analyses that feed vehicle design trades and builds the software tooling behind them, working closely with other vehicle engineering groups.

What you'll do

  • Carry out analyses for engineering design trades and use the results to drive design decisions.
  • Implement, maintain and improve software tooling, from core simulation capabilities to smaller analysis utilities.
  • Maintain and sometimes lead cross-functional collaboration with key vehicle engineering teams.
  • Turn complex analysis results into clear conclusions and recommendations for fast decisions.
  • Support trajectory design and optimization work for the launch vehicle.

Requirements

  • Bachelor's, master's or PhD in engineering, computer science, physics or a related field.
  • Prior experience collaborating closely across functions in a fast-paced environment.
  • Solid coding experience in a modern language such as Python, Julia, Rust or C++.
  • Demonstrated ability to communicate analysis results clearly to support rapid decisions.
  • Familiarity with architectural design and analysis of launch vehicles or space systems.
  • Familiarity with trajectory design and optimization.

Nice to have

  • Experience with Docker, continuous integration and deployment, and dependency management.
  • Prior work in a startup or agile development environment.

Pay & benefits

USD 106k–160k base. The posting lists competitive salary and equity, paid time off and sick leave, parental leave, and an annual learning and development stipend.

Pay source: pay range stated in the source posting. Market data, not an offer from O1DMatch.

Visa path

People in GNC and trajectory analysis roles typically support an O-1A with evidence such as published papers, patents, original contributions to analysis tools, peer-review or judging activity, and compensation high relative to the field. As this is an entry-level posting, it fits candidates who already have a notable research or achievement record. The posting states no citizenship restriction. An employer like this one, or a U.S. agent, can file the petition, and approval depends on the individual's evidence.

How to get matched

  1. Take the free eligibility checkAn AI review of your background against the eight O-1 criteria, at check.o1dmatch.com.
  2. Create your profile with code WORKWITHUSIt unlocks the Starter plan at no cost. Tell us your field and the work you do today.
  3. Upload your evidenceEach document is sorted under the criterion it supports, and your criteria map shows what is still missing.
  4. Get matchedWe match strong profiles with U.S. employers hiring for roles like this one. Gigs you confirm with verified companies count toward your itinerary, and at a score of 75 we connect you with an immigration attorney.

This listing describes a real U.S. posting so you can see what employers ask for. O1DMatch does not represent that employer and does not hold this opening; applying matches you with employers hiring for this kind of role. No visa outcome is promised.

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