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Senior Solid Propulsion Development Engineer Hypersonics

Leidos


Job Location:

Huntsville, AL - USA

Monthly Salary: $ 107900 - 195050
Posted: 22 August 2026 (20 hours ago)
Application Deadline: 19 November 2026
Vacancies: 1 Vacancy

Job Summary

Leidos is seeking a Solid Propulsion Development Engineer to lead and oversee work on a hypersonics vehicle and other programs joining 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. This individual 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 task focused on design and development of critical propulsion related hardware.
  • Design build and test prototype solid rocket motor components.
  • Understand and negotiate design elements with propulsion system suppliers.

Basic Qualifications:

  • Bachelors degree in aerospace engineering mechanical engineering or other STEM degree from an ABET accredited university.
  • Minimum of 8 years of relevant experience in rocket propulsion development or test engineering roles 6 years with a Masters degree.
  • Understanding of functional performance requirements as well as component designs for solid rocket motor applications.
  • Experience in planning for and supporting ground testing of solid propulsion systems including thermal characterization environmental testing and static firing.
  • Demonstrated ability to conduct trade studies and develop analysis & evaluation tools.
  • Knowledge of applicable standards and regulations including manufacturing and testing policies and directives.
  • Able to clearly write clear concise and 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:

  • Masters 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 test 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.

If youre looking for comfort keep scrolling. At Leidos we outthink outbuild and outpace the status quo because the mission demands it. Were not hiring followers. Were recruiting the ones who disrupt provoke and refuse to fail. Step 10 is ancient history. Were already at step 30 and moving faster than anyone else dares.

Original Posting:
August 11 2026

For U.S. Positions: While subject to change based on business needs Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:
Pay Range $107900.00 - $195050.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job education experience knowledge skills and abilities as well as internal equity alignment with market data applicable bargaining agreement (if any) or other law.


Required Experience:

Senior IC


About Company

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Leidos is an innovation company rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create smarter technology solutions for customers in these critical markets.

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