Specialist, Aerospace Engineer (Thermal Analysis)

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris Technologies is the Trusted Disruptor in the defense industry. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title : Specialist, Aerospace Engineer

Job Code : 30546

Job Location : Huntsville, AL

Job Schedule : 9 / 80 : Employees work 9 out of every 14 days - totaling 80 hours worked - and have every other Friday off

Job Description :

Use of technical expertise and specialized knowledge in the field of thermal and fluids analysis of solid rocket motor (SRM) components and systems. You will apply your skills to contribute to the development of company objectives and principles, aiming to achieve goals with a focus on solid rocket propulsion. This position employs technical principles, theories, and concepts, to complete CFD and thermal analysis for the SRM systems. Contribute to the creation of innovative principles, ideas, and analytical methods. Plus opportunities to provide solutions to technical challenges and sensitive issues that demand ingenuity, creativity, and innovation but are not typically complex. Work is performed under general oversight.

Essential Functions :

Lead projects and work with general oversight.

Communicate effectively with internal (program office, chief engineers, etc.) and external customers.

Drive the design from conceptual phase through detailed design.

Complete and be familiar with hand calculation methods to perform initial sizing and verifications.

Perform detailed thermal analysis using proprietary codes based from aerothermal tools such as ACE, gasket, and CMA to provide temperature predictions and ablation assessment of SRM insulators and other hardware components.

Execute CFD analysis with commercial codes such as ANSYS Fluent to support thermal analysis and SRM design.

Duties include test support for pre and post-test analysis of static fired motors for model validation.

Provide rocket motor test instrumentation definition and data processing for production, bench, full engine qualification, etc.

Ability to obtain a US Security Clearance .

Qualifications :

• Bachelor's Degree and minimum 4 years of prior thermal design experience. Graduate Degree and a minimum of 2 years of prior thermal design experience. In lieu of a degree, minimum of 8 years of prior thermal design experience.

Preferred Additional Skills :

Bachelor of Science or Masters in Aerospace or Mechanical Engineering is preferred.

Active US Secret Clearance is desired .

Strong skills in the application and use of heat transfer and fluid dynamics applied to propulsion systems.

Understanding of the function and design of solid rocket motors.

Hands on experience with the manufacturing of solid rocket motors .

Experience coding Fortran as well as scripting with Python or Matlab is preferred.

Software skills : CEA, CMA, Thermal Desktop, Fluent, CFD++ is desired.

Ability to parse large amounts of data for analysis.

#LI-HW1

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English (https : / / www.e-verify.gov / sites / default / files / everify / posters / EVerifyParticipationPoster.pdf) or Spanish (https : / / www.e-verify.gov / sites / default / files / everify / posters / EVerifyParticipationPoster.pdf) . For information regarding your Right To Work, please click here for English (https : / / www.eeoc.gov / sites / default / files / 2022-10 / 22-088_EEOC_KnowYourRights_10_20.pdf) or Spanish (https : / / www.eeoc.gov / sites / default / files / 2022-10 / 22-088_EEOC_KnowYourRightsSp_10_20.pdf) .