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Sr. Specialist Manufacturing Engineer

Huntsville, Alabama
Full Time On-site

Summary

Job Description

L3Harris is seeking an experienced Manufacturing Engineer to support the development, implementation, and optimization of manufacturing plans and processes. This role will focus on mechanical assembly, machining, and production readiness to ensure high-quality, cost-effective, and repeatable manufacturing operations.

The successful candidate will work closely with cross-functional teams including design engineering, quality, supply chain, and operations to transition products from development into production, support rate increases, and drive continuous improvement initiatives across the factory floor.

Inspiring Company Culture

Our culture is our greatest asset, and our people support each other and work together to leave an indelible impact on our customer’s mission. We deliver relevant cost-effective solutions by empowering and supporting our people’s decisions in an Agile work environment.  Customer trust and intimacy is not just said but lived each day. 

Essential Functions:

L3Harris is seeking a site-specific Manufacturing Engineer to support Division specific requirements.  This positionwill:

  • Develop, document, and maintain manufacturing processes, work instructions, routings, and bills of material to support production.
  • Collaborate with design engineering to influence producibility, manufacturability, and cost during product development.
  • Support new product introductions (NPI) and production readiness activities, including build planning and risk reduction.
  • Mechanical assembly, including cable and wire harness routing, installation, and retention.
  • Identify and implement process improvements to enhance productivity, quality, safety, and cost efficiency.
  • Support root cause analysis and corrective actions for manufacturing issues and nonconformances.
  • Participate in continuous improvement initiatives and contribute to the development of manufacturing best practices.
  • Provide technical support to production, including troubleshooting assembly and fabrication issues.
  • Ensure manufacturing processes comply with applicable quality standards, safety requirements, and regulatory guidelines.

Qualifications:

  • Ability to gain security clearance
  • Bachelor’s Degree Mechanical Engineering, Manufacturing Engineering, Industrial Engineering, or a related fieldand minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience.
  • Minimum of 4 years of relevant manufacturing engineering experience listed below
    • Supporting mechanical assembly, machining, or related manufacturing processes.
    • Manufacturing documentation, including work instructions, routings, and bills of material.
    • Process optimization, lean manufacturing, or Six Sigma methodologies.
    • Ability to analyze manufacturing data and implement data-driven improvements, problem-solving, communication, and cross-functional collaboration skills.
    • CAD tools and standard manufacturing software systems.

Preferred Additional Skills:

  • Experience in defense, aerospace, or high-reliability manufacturing environments.
  • Familiarity with AS9100 or equivalent quality systems.
  • Experience supporting low-rate initial production (LRIP) and production scale-up.
  • Hands-on experience working directly with manufacturing technicians and production teams.

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.

About L3 Harris

L3 Harris

L3 Harris is one of the largest defense and aerospace companies in the United States, delivering advanced technologies that support missions across air, land, sea, space, and cyber domains. The company develops communications systems, space payloads, intelligence platforms, electronic warfare capabilities, missile defense technologies, and mission-critical sensors used by the U.S. military, intelligence community, and allied nations around the world.

For job seekers, L3Harris offers opportunities across engineering, software development, cybersecurity, space systems, manufacturing, intelligence, program management, and mission operations. The company is especially attractive to veterans, cleared professionals, and engineers who want to work on advanced technologies that directly support national security. With programs spanning tactical communications, ISR platforms, satellite systems, and defense electronics, employees have the opportunity to contribute to some of the military’s most important capabilities.

Unlike companies focused on a single mission area, L3Harris operates across a diverse portfolio of defense technologies, providing employees exposure to a broad range of programs and technical disciplines. Teams work on everything from secure communications and autonomous systems to space-based sensors and electronic warfare platforms, creating opportunities for both specialization and long-term career growth within the organization.

As governments continue investing in modernization, space capabilities, resilient communications, and advanced sensing technologies, L3Harris remains one of the most important employers in the defense industry. For professionals seeking a mission-driven career with strong growth opportunities, technical challenges, and direct impact on global security, L3Harris continues to stand out as a leading destination in aerospace and defense.

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