Engine Responsible Engineer

Orbital Operations
United States
Workplace: OnsiteFull timeUSD 135,000 - 200,000 annuallyFunction: Product ManagementExperience: 3+ yearsEducation: bachelorsSkills: ["Technical ownership","Problem-solving","Technical rigor","Self-starter","Cross-functional collaboration"]

Own the end-to-end development of a large liquid-oxygen/liquid-hydrogen rocket engine system as the Responsible Engineer, guiding architecture through development, qualification, and flight. Lead system-level fluid and documentation work (P&IDs, tubing, pressure budgets), define operating envelopes and test strategies, and run/monitor test campaigns including console operations. Troubleshoot anomalies, perform root-cause analyses, and translate test and flight experience into improved designs and readiness for launch.

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FursaFursa
Orbital Operations
Orbital Operations
1 day ago

Engine Responsible Engineer

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Last checked: 11 hours agoStatus: Live

Job Summary

Own the end-to-end development of a large liquid-oxygen/liquid-hydrogen rocket engine system as the Responsible Engineer, guiding architecture through development, qualification, and flight. Lead system-level fluid and documentation work (P&IDs, tubing, pressure budgets), define operating envelopes and test strategies, and run/monitor test campaigns including console operations. Troubleshoot anomalies, perform root-cause analyses, and translate test and flight experience into improved designs and readiness for launch.
Location: United States
Workplace: Onsite
Employment Type: Full time
Job Function: Product Management
Seniority: Mid level

Key Responsibilities

  • •Serve as the Responsible Engineer and primary technical owner for the main engine from development through qualification and flight.
  • •Establish and refine engine development strategy, technical priorities, test progression, and criteria for advancing program phases.
  • •Own engine-level fluid schematics, P&IDs, pressure budgets, operating states, and interface documentation, including tubing and plumbing integration.
  • •Define engine operating envelopes and lead or review analyses, simulations, and trade studies to retire key technical risks.
  • •Own propulsion test campaign planning and execution, including console operations, data review, anomaly investigation, and corrective action implementation.

Pay and Benefits

Salary: USD 135,000 - 200,000 annually
Equity and Bonus:Equity

Key Requirements

  • •Bachelor’s degree in mechanical engineering, aerospace engineering, or a relevant science/engineering/technology/math field.
  • •Significant experience developing liquid rocket engines or similarly complex high-performance cryogenic propulsion systems.
  • •Direct experience supporting a large cryogenic rocket engine through multiple phases of development and integrated testing.
  • •Demonstrated technical ownership of a complete engine, major engine subsystem, or propulsion test campaign.
  • •Strong understanding of liquid rocket engine systems and cryogenic fluid behavior, thermodynamics, fluid mechanics, and heat transfer.
Experience:3+ yearsAerospaceRocket enginesCryogenic propulsionLiquid oxygenLiquid hydrogenHot-fire testing
Education:Bachelor's in mechanical engineering, aerospace engineering, or another relevant science/engineering/technology/math field
Skills:Technical ownershipProblem-solvingTechnical rigorSelf-starterCross-functional collaboration

Eligibility

Nationality:US National

Company Brief

Orbital Operations
Orbital Operations designs and provides space systems engineering, payload integration, and mission operations services for small satellites and space missions, supporting customers with end-to-end development, testing, and operational support to enable reliable space operations.
Industry: Space Technology
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