Relativity Space · 18 hours ago
Sr Multibody Dynamics Engineer
Long Beach, CA
Full-time
Onsite
Senior Level
$142K/yr - $182K/yr
5+ years expRelativity Space is building rockets to meet the growing demand for launch capacity. The Sr Multibody Dynamics Engineer will architect and analyze dynamic systems for the Terran R vehicle, collaborating with various teams to ensure successful design and operability of separation and deployment systems.
3D TechnologyAerospaceArtificial Intelligence (AI)Manufacturing
Responsibilities
Architect and analyze Terran R dynamic systems including stage separation, payload fairing separation, and landing
Collaborate with hardware owners and other analysis teams to identify opportunities to improve performance, reliability, robustness, or simplicity of separation and deployment architectures
Work closely with Aero, GNCP, Loads, Fluids, and hardware teams to manage analysis inputs, outputs, and indicators to help ensure successful design and operability of separation and deployment systems and interfacing hardware
Contribute to roadmaps for engineering analysis in collaboration with leadership
Support test campaigns relating to vehicle separation and deployment components/systems
Drive maturation of analysis processes, methodology development, and data and results processing and communication
Qualification
Required
Undergrad degree in engineering or a related field
5+ years of experience developing/performing multibody dynamic analysis on a launch vehicle, or related program
Proficiency in Python or similar
Familiarity with statistics and data analysis
Preferred
A graduate degree (MS) in engineering or related field and 6+ years relevant experience
Experience developing analysis toolsets/workflows using both custom and commercial software
Experience leading anomaly resolutions/failure investigations
Experience in an engineering analysis team through a full program lifecycle
Experience with hardware build and/or test
Benefits
Competitive salary and equity
A generous PTO and sick leave policy
Parental leave
An annual learning and development stipend
Company
Relativity Space
Relativity Space is an aerospace company that designs, develops, and builds 3D printed rockets.
1001-5000 employees
Funding
Current Stage
Late StageTotal Funding
$1.36BKey Investors
FidelityTiger Global ManagementPlayground Global
2023-11-15Series F· $20M
2022-02-03Secondary Market
2021-06-08Series E· $650M
Leadership Team
Eric Schmidt
Chair and CEO
David Giger
VP of Engineering
Recent News
Research & Development World
2025-12-24
2025-11-14
2025-11-12
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