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Salary
≈ $84k – $160k per year (Estimated)
Location
In office (Londonderry)
Seniority
Senior · 6+ years exp
Visa
H-1B filings in 12 months: 5

Confirmed on the employer's own hiring board on Oct 21, 2026. First seen by Alion on Oct 20, 2026. L3Harris Technologies scores A on the Alion truth index.

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L3Harris Technologies is an American defense contractor formed in 2019 by the merger of L3 Technologies and Harris Corporation. It builds tactical radios and military communication systems, electronic warfare and intelligence, surveillance and reconnaissance equipment, space sensors and satellites, night vision devices, and uncrewed surface vessels, and owns the rocket engine maker Aerojet Rocketdyne. Its main customers are the United States Department of Defense and allied governments. The company is headquartered in Melbourne, Florida, United States.

Job Title: Senior Associate, Manufacturing Engineer

Job code: 46379

Job Location: Londonderry, NH

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

Job Description:

We believe manufacturing is important not only for what it makes, but for what it makes possible for the future. The L3Harris Integrated Vision Solutions (IVS) sector manufacturing engineering team is responsible for providing our manufacturing operations with the vision, technology, and expertise they need through the entire production process. In this role, you will work with a team of talented engineers and technicians responsible for providing our manufacturing operations with the vision, technology, and expertise they need through the entire production process, from discovery and design to manufacturing and fulfillment.

Essential Functions:

  • Supports development of electrical or manufacturing assembly strategies for new products, including process design and development, process documentation, and fixture design and development
  • Plans and supports the build and modification of mechanical and electronics systems including procurement support, assembly method/work instruction generation, tooling design support, material/process development, facilities/equipment planning, implementation of design changes, and resolution of manufacturing, quality, and reliability issues.
  • Supports the root cause and corrective action process.
  • Provides technical support for launching new equipment to automate and/or enhance production on complex optics or electronics assemblies.
  • Participates in general factory support activities: Lean Huddles, continuous improvement initiatives, failure investigations, and audits.
  • Supports divisional and Operations financial and productivity metrics and improvement goals.
  • Uses lean, process technology, and automation to continuously improve the manufacturing environments driving cost leadership, world class quality and customer satisfaction.
  • Partners with Engineering, Manufacturing Quality and Continuous Improvement (e3) to integrate process integrity methods such as xFMEAs and Statistical Process Control (SPC) as a daily way of life.

Qualifications:

  • Bachelor's Degree and 2 years prior experience, 2 year post-secondary/AA Degree and 6 years prior experience. In lieu of a degree, minimum of 6 years of prior related experience.

Preferred Skills:

  • Degree in manufacturing engineering, mechanical engineering, electrical engineering, materials engineering, or equivalent with electro-optical systems experience.
  • Manufacturing experience in the assembly and test of complex electronics, optics and/or electro-mechanical assemblies
  • Experience reading engineering drawings, test plans, and work instructions.
  • Appreciation for building and working hands-on with materials.
  • Experience deploying new manufacturing technologies, and assisting with new product development / design for manufacture and assembly (DFMA)
  • LabVIEW, CAD, automation experience
  • Demonstrated track record working in cross-functional teams and influencing organizational change.
  • Demonstrated experience / certification in Lean principles, Six Sigma, mistake proofing, etc.
  • Thrives in a fast pace and adaptable environment.
  • Demonstrates the highest levels of integrity, openness, compliance, and honesty in all business interactions.
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