Principal Solid Propulsion Development Engineer - Hypersonics

Leidos Inc; Huntsville (AL); On-site; USD 131,000 - 237,000; Full time

Job summary

Leidos is seeking a Solid Propulsion Development Engineer to lead design, development and testing of solid propulsion hardware for hypersonics and related programs in Huntsville, Alabama. You will work in a fast-paced, interdisciplinary team interfacing with project teams and subcontractors to advance propulsion systems for space and defense applications.

The role requires technical leadership, trade studies, and the ability to write concise reports and present results to stakeholders.

Qualifications

• Bachelor's degree in aerospace or mechanical engineering from ABET-accredited university.
• 10–12 years of rocket propulsion development or test experience.
• Experience with solid propulsion systems ground testing, thermal and environmental testing.
• Ability to lead multidisciplinary teams and write technical reports.

Responsibilities

• Serve as technical authority for design and development of propulsion hardware.
• Direct design, build, and test of prototype solid rocket motor components.
• Understand and negotiate design elements with propulsion system suppliers.

Skills

Leadership

Trade studies

Data analysis

Education

ABET-accredited Bachelor's degree

Job description

Description

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 technical authority for task focused on design and development of critical propulsion related hardware.
• Direct the design, build, and test of 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 similar from an ABET accredited university.
• Minimum of 10-12 years of relevant experience in rocket propulsion development or test engineering roles.
• 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 lead and manage a multidisciplinary team, conduct trade studies, and develop analysis & evaluation tools.
• Knowledge of applicable standards and regulations, including manufacturing and testing policies and directives.
• Able to write clear, concise, and comprehensive technical reports and present results to multi-disciplinary teams and customer stakeholders.
• Project planning and scheduling, including selection and management of multiple critical suppliers.
  Under Basic Qualifications:
• Must be 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 test testing, especially for solid-fuel ramjet (SFRJ) systems.
• Experience with missile systems in a production environment.
• Active Top Secret clearance.

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

Pay Range $131,300.00 - $237,350.00

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.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.