Sr Specialist, Mechanical Engineering
About The Position
L3Harris is seeking a skilled Mechanical Engineering professional to support solid rocket motor (SRM) component and system-level design activities within its propulsion organization. The role contributes to the development, modeling, and documentation of SRM designs using established engineering principles and industry best practices. The specialist collaborates with multidisciplinary teams across engineering, manufacturing, quality, and suppliers to support product development and production execution. The position calls for strong analytical capabilities, design proficiency, independence, and a focus on high-quality technical outcomes. The job is located onsite in Huntsville, Alabama, and follows a 9/80 schedule: employees work 9 out of every 14 days, totaling 80 hours, and have every other Friday off. Travel may be required up to 10%. The specialist must be able to obtain and maintain a U.S. Security Clearance.
Requirements
- Bachelor’s degree and 6 years of mechanical engineering or related engineering experience; or a graduate degree and 4 years of related experience; or 10 years of mechanical engineering experience in lieu of a degree.
- Must be able to obtain and maintain a U.S. Security Clearance.
Nice To Haves
- Degree in Mechanical or Aerospace Engineering.
- Knowledge of solid propulsion system design and manufacturing methods.
- Experience with strategic booster motors, tactical rocket motors, or controllable solids systems.
- Strong mechanical design aptitude, including proficiency with CAD tools (CREO), PLM systems (Windchill), and application of GD&T.
- Proficiency with Microsoft Office tools (Word, Excel, PowerPoint).
Responsibilities
- Lead mechanical design activities for solid rocket motors, propulsion systems, and associated components.
- Develop design concepts, create 3D models, and produce detailed engineering drawings.
- Perform trade studies and generate component specifications, procedures, and technical documentation.
- Collaborate with analysis, manufacturing, project engineering, quality, and customer support teams to ensure design feasibility and producibility.
- Plan and execute design assignments within an Integrated Product Team (IPT) environment.
- Support production activities by resolving nonconformances, participating in process planning, and supporting production reviews.
- Coordinate with suppliers to ensure requirements are understood, achieved, and verified.
- Support drawing and specification updates through established configuration control processes.
- Participate in environmental, qualification, and component/system-level testing.
- Prepare and deliver technical presentations and engineering reports for internal and external stakeholders.
- Travel up to 10%.
- Obtain and maintain a U.S. Security Clearance.
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What This Job Offers
Job Type
Full-time
Career Level
Senior
