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From the employer's careers site First seen 29 Oct 2026 · Still live on 3 Nov 2026

Solid Propulsion Development Engineer

Leidos Huntsville, AL senior full-time

Salary

$107,900 - $195,050 per year

Apply on Leidos

Description

Leidos is seeking a Solid Propulsion Development Engineer to lead and oversee work on a hypersonics vehicle and other programs. You will join a diverse team that develops propulsion systems for spacecraft, missile systems, and a wide range of critical technologies for civil, military, and commercial space programs.

You will work in a fast-paced, interdisciplinary team, interfacing with other project teams within Leidos as well as subcontractors to develop the solid propulsion system for a hypersonic vehicle.

Primary Responsibilities:

  • Serve as lead technical engineer for tasks focused on designing and developing critical propulsion-related hardware.
  • Design, build, and test prototype solid rocket motor components.
  • Understand and negotiate design elements with propulsion system suppliers.

Basic Qualifications:

  • Bachelor's degree in aerospace engineering, mechanical engineering, or another STEM degree from an ABET-accredited university.
  • Minimum of 8 years of relevant experience in rocket propulsion development or test engineering roles, or 6 years with a Master's degree.
  • Understanding of functional performance requirements and component designs for solid rocket motor applications.
  • Experience in planning for and supporting ground testing of solid propulsion systems, including thermal characterisation, environmental testing, and static firing.
  • Demonstrated ability to conduct trade studies and develop analysis and evaluation tools.
  • Knowledge of applicable standards and regulations, including manufacturing and testing policies and directives.
  • Able to clearly write concise, comprehensive technical reports and present results to multi-disciplinary teams and customer stakeholders.
  • Must be a resident of the North Alabama area or willing to relocate to the Huntsville - North Alabama, AL area.
  • Active Secret security clearance required, with the ability to obtain a Top Secret clearance if needed.

Preferred Qualifications:

  • Master's degree in aerospace engineering, mechanical engineering, or similar from an ABET-accredited university.
  • Development testing experience in a rapid iteration environment.
  • Experience with DoD, NASA, or other aerospace development projects.
  • Experience working with government test agencies.
  • Experience with free-jet testing, especially for solid-fuel ramjet (SFRJ) systems.
  • Experience with missile systems in a production environment.
  • Project planning and scheduling, including selection and management of multiple suppliers.
  • Active Top Secret clearance.

Pay Range: $107,900.00 - $195,050.00

Skills

Required

  • aerospace engineering
  • mechanical engineering
  • rocket propulsion development
  • test engineering
  • solid rocket motor applications
  • thermal characterisation
  • environmental testing
  • static firing
  • trade studies
  • analysis and evaluation tools

Nice to have

  • Master's degree in aerospace engineering
  • development testing
  • DoD
  • NASA
  • aerospace development projects
  • government test agencies
  • free-jet testing
  • missile systems
  • project planning and scheduling
Apply on Leidos