Propulsion Engineer, Solid

Voyager Technologies

. Design, analyze, and develop solid rocket motor and propulsion system components, subsystems, and integrated hardware from concept through qualification and production .

Posted 9/15/2026full-timeRemote • Alabama • United StatesJuniorMid-Level💰 $103,000 - $218,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in the design, analysis, and development of solid rocket motors and propulsion systems, with a strong focus on internal ballistics, combustion, and structural integrity. Capable of leading technical projects and collaborating cross-functionally to ensure performance, reliability, and compliance with U.S. Government export regulations.

Highest-signal resume keywords

Solid Rocket Motor DesignInternal Ballistics AnalysisCombustion EngineeringTechnical Project LeadershipCross-Functional Collaboration

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Solid Propulsion SystemsThermodynamicsHeat TransferStructural AnalysisNozzle DesignGrain DesignPropulsion Performance AnalysisEngineering Analysis MethodsTest Data EvaluationTechnical Documentation

Soft Skills

Clear CommunicationTechnical PresentationMentorship

Industry Keywords

Aerospace EngineeringDefense EngineeringEnergetic SystemsU.S. Government Export RegulationsEligibility for Export Authorizations

About the role

Key responsibilities & impact

Design, analyze, and develop solid rocket motor and propulsion system components, subsystems, and integrated hardware from concept through qualification and production
Perform engineering analyses related to motor performance, internal ballistics, combustion, thermal environments, structural integrity, insulation, nozzles, grains, cases, and other propulsion hardware
Develop and execute engineering requirements, analyses, drawings, specifications, test plans, procedures, and technical reports
Support propulsion development and qualification testing, including test planning, instrumentation requirements, data review, anomaly investigation, and root-cause/corrective-action activities
Work cross-functionally with manufacturing, quality, test, systems, program management, and suppliers to mature designs and resolve technical issues
Support design reviews, risk assessments, failure investigations, and configuration changes throughout the product lifecycle
Balance performance, manufacturability, reliability, cost, schedule, and safety requirements
Depending on experience level, independently lead technical work packages or provide technical leadership and mentorship to less experienced engineers
Report to the Engineering Manager within the Engineering Department

Requirements

What you’ll need

Bachelor’s degree in Aerospace Engineering, Mechanical Engineering, Chemical Engineering, or a related technical field with 4–15 years of relevant propulsion, aerospace, defense, or closely related engineering experience; OR a Master’s degree in a related field with 2–13 years of relevant experience; OR additional relevant experience in lieu of a degree
Experience in the design, analysis, development, testing, or production support of solid rocket motors, solid propulsion systems, energetic systems, or closely related aerospace hardware
Working knowledge of one or more solid propulsion engineering disciplines, including internal ballistics, combustion, thermodynamics, heat transfer, structural analysis, nozzle design, grain design, insulation, case design, or propulsion performance analysis
Experience using engineering analysis methods and tools to solve complex technical problems and evaluate design performance
Experience supporting component, subsystem, or system-level testing and using test data to evaluate performance, investigate anomalies, and inform design decisions
Ability to communicate technical information clearly through engineering documentation, technical presentations, design reviews, and cross-functional collaboration
Depending on experience level, demonstrated ability to independently lead technical projects, work packages, or complex engineering efforts
Travel up to 10%, including occasional overnight travel, as required to support testing, suppliers, customers, or program needs
Applicants must meet applicable eligibility requirements for U.S. Government export regulations
Applicants must be a U.S. Person: a US Citizen, a lawful permanent resident of the U.S., or a protected individual as defined by 8 U.S.C. § 1324b(a)(3)
Applicants must be eligible to obtain any required export authorizations from the U.S. Department of State or the U.S. Department of Commerce

Benefits

Comp & perks

Relocation assistance may be provided to qualified candidates
Flexible Time Off (FTO)
Comprehensive medical, dental, and vision coverage for employees and their families
Significant portion of insurance premiums covered by the company
Many benefits paid at 100% for employees
Flexible, affordable gym memberships with 12,700+ options nationwide
Free on-demand workout videos before gym enrollment
401(k) retirement plan with a 50% company match on contributions up to 8%
Company wellness programs supporting physical and mental well-being
Additional voluntary benefits and employee support resources
Opportunity to work alongside a highly talented team in an innovative, mission-driven environment