Lead Propulsion Engineer

Voyager is an innovative space, defense, and national security technology company committed to advancing and delivering transformative, mission-critical solutions. We tackle the most complex challenges to unlock new frontiers for human progress, fortify national security, and protect critical assets to lead in the race for technological and operational superiority from ground to space. Forge the Future:
Join Voyager Technologies The future belongs to those who build it. At Voyager Technologies, we’re building technologies that protect lives, expand frontiers and prepare us for what’s next. And we’re doing that with people who are wired to solve, build, adapt and lead. These roles are not for the faint of heart. You’ll help lay the foundation for humanity's future.

Join a culture where innovation thrives, curiosity is rewarded, and impact is real. We’re a company of doers, thinkers and builders, united by purpose and grounded in reality. If you want to put your skills to work where the stakes are real and the mission is bigger than any one person, forge the future with Voyager.

• Lead the propulsion team in the development of new rocket propulsion systems
• Provide technical direction to propulsion engineers across all elements of the work scope including design, analysis, integration, test, and operations
• Assure that technical work of the propulsion team aligns with company and team best practices and processes across all projects
• Offer regular and consistent mentoring to propulsion engineers regarding performance, career development, work-life balance, and other individual priorities
• Work with the chief engineering office to align strategic technical plans with business development goals, and support proposal creation
• Create work scopes, labor and material cost estimates, and risk assessments to support project management
• Coordinate with lead engineers of other subsystems to jointly execute to meet project goals
• Maintain overarching responsibility for all aspects of the integrated main engine systems, with incorporation into the flight vehicle architectures
• Design and analyze cryogenic propulsion systems including combustion devices, valves, propellant feed lines, tanks, turbo machinery, and pressurization systems
• Design and analyze combustion device elements including injectors, combustion chambers, nozzles, gas generators, cooling channels, and related technology
• Create and review propulsion system fluid-thermal models to guide design and operational decisions
• Lead the creation and review of hardware drawings to support manufacturing
• Create and review component specifications to guide vendor interactions and support procurement
• Develop and review instructions to direct the manufacturing, assembly, and integration of propulsion systems and components
• Develop and review test plans, lead technical readiness and safety reviews, and execute tests for component and integrated system testing.

• B.S. in Aerospace, Mechanical, or similar engineering degree
• Hold 10+ years of relevant experience in rocket propulsion system development, with 5+ years in cryogenic systems (Methane and LOX preferred)
• Demonstrated ability to coordinate a technical team of 3 or more engineers in a multi-year project, driving propulsion system development and test
• Demonstrated decision making with informed risk to properly balance quality, cost, and schedule across a project that includes non-propulsion subsystems
• Successful experience in a role requiring people leadership skills
• Experience in propulsion system design, analysis, manufacture, integration, and test
• Ability to take ownership of and prioritize tasks for a team supporting multiple projects
• Effective verbal and written communication, including…