Sr. Specialist, Composite Manufacturing Engineer

Company: L3Harris Technologies
Location: Huntsville
Posted on: December 31, 2025

Job Description:

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: Sr. Specialist, Composite Manufacturing Engineer Job Code: 29959 Job Location: Toney, AL (AMFN) Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked – and have every other Friday off Job Description: Join the team shaping the future of aerospace innovation! At L3Harris, your work directly contributes to national defense and next-generation aerospace innovation. You’ll join a team that values technical excellence, continuous learning, and a culture of trust and accountability. Here, your expertise doesn’t just make a difference — it makes history. L3Harris is seeking a skilled and driven Composite Manufacturing Engineer to join our Advanced Manufacturing Facility North (AMFN) in Toney, Alabama — the premier site for inert manufacturing, fabrication, and assembly of composite rocket motor hardware. In this role, you’ll be part of a dynamic, hands-on team responsible for turning engineering designs into real-world aerospace hardware. You’ll develop, optimize, and lead advanced composite manufacturing processes for filament winding, hand layup, and composite curing , ensuring every component meets the highest standards of precision, performance, and safety. Essential Functions: Drive innovation in composites: Plan, develop, and maintain advanced processes for composite fabrication — from concept through production. Build excellence into every detail: Create clear and thorough work instructions, PFMEAs, JSAs, and other process documentation that ensure quality, safety, and compliance. Be a hands-on problem solver: Support shop floor activities, troubleshoot production issues, and provide real-time engineering guidance. Collaborate across disciplines: Work closely with design, production, and quality teams to align manufacturing methods with engineering intent and customer expectations. Promote technical mastery: Train and mentor technicians and peers in advanced composite techniques and process best practices. Own quality and improvement: Investigate nonconformances, identify root causes, and implement corrective actions to drive continuous improvement. Represent your work with pride: Present manufacturing processes and updates during customer reviews and engineering change board meetings. Ability to obtain US Security Clearance. Qualifications: Bachelor's Degree and minimum 6 years of prior relevant Manufacturing Engineering experience. Graduate Degree and a minimum of 4 years of prior related engineering experience. In lieu of a degree, minimum of 10 years of prior related engineering experience. 2 years experience manufacturing composites and/or aerospace hardware. Preferred Additional Skills: Degree in Mechanical, Manufacturing, Aerospace, or Chemical Engineering. Hands-on experience laying up composite parts or creating composite samples. Experience with filament winding (4- or 5-axis machine programming and operation). Familiarity with composite curing processes and oven operation/programming. Excellent communication and collaboration skills — you’re the bridge between design and production. LI-MRW 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 or Spanish. For information regarding your Right To Work, please click here for English or Spanish.

Keywords: L3Harris Technologies, Decatur , Sr. Specialist, Composite Manufacturing Engineer, Engineering , Huntsville, Alabama