Associate, Materials Process Engineer

L3Harris TechnologiesL3Harris TechnologiesLos Angeles, California, United States
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Posted

9/20/2026

Employment

Full time

Range

$68k - $126k/year

Work style

On-site

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AI summary

Core responsibilities

The engineer will support the development, implementation, and troubleshooting of cleaning and electrochemical processes in production environments. They will also conduct root cause analysis, manage material property curve generation, and ensure compliance with technical standards.

Requirements overview

Applicants must be pursuing or have recently completed a bachelor's degree in Materials Science, Materials Engineering, Mechanical Engineering, or a related field. Candidates should possess theoretical knowledge in materials characterization and mechanical testing.

Key skills

Materials characterizationMechanical testingFracture mechanicsRoot cause analysisData analysisMatlabPythonExcelASTM standardsChemical cleaningPlating operationsTechnical writingProcess qualificationNonconformance resolutionElectrochemical processes

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Education requirements

bachelor degree

About L3Harris Technologies

Industry

Defense and Space Manufacturing

Employees

31,411

Type

Public Company

Size

10,001+ employees

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. Visit L3Harris.com for more information.

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Job categories

EngineeringManufacturingScience & Research

Description

Job Title: Associate, Materials Process Engineer Job Code: 44736 Job Location: Canoga Park, CA Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked, and have every other Friday off      Job Description: L3Harris is an industry-recognized leader in propulsion systems for space, missile defense, tactical missile and armament customers. Seventy years of L3Harris proven products continue to drive success for a wide variety of launch vehicles, missile defense systems, and strategic operations for the defense and advancement of our nation. The Missile Solutions segment at the L3Harris Canoga Park, CA site is seeking an Associate, Materials Process Engineer to join the engineering materials process team.  We are looking for an entry-level with broad theoretical job knowledge in materials characterization, mechanical testing, and materials property engineering. The candidate will work under general direction and guidance within standard processes for non-routine tasks. Contribute to systems and process changes in work routines. Support engineering efforts related to material property curve generation, design allowables development and testing plans, fracture mechanics characterization, and nonconformance resolution (NCR) material property support. Essential Functions: Support development, implementation, control, and troubleshooting of cleaning and electrochemical processes used in production and repair environments. Evaluate materials and surface conditions to ensure compliance with process requirements, product performance needs, and quality standards. Assist in contamination investigations, root cause analysis, and corrective action implementation related to manufacturing and processing issues. Interpret and apply ASTM standards, Military Specifications, Weapons Specifications, and other internal and customer-driven process requirements. Support process qualification, verification, and documentation for chemical cleaning and plating operations. Work with cross-functional teams including manufacturing, quality, design engineering, and environmental health and safety to maintain robust and compliant processes. Prepare technical reports, work instructions, and process documentation   Qualifications:   To be eligible, applicants must be pursuing a bachelor’s degree in Materials Science, Materials Engineering, Mechanical Engineering or related field or have completed their bachelor’s degree within the last 12 months, regardless of age.    Preferred Additional Skills: Experience with data analysis tools (e.g., MATLAB, Python, Excel) for processing and presenting material property test data. Familiarity with ASTM mechanical testing standards. In compliance with pay transparency requirements, the salary range for this role in California, Connecticut, Massachusetts, New Jersey, Washington, and the Greater D.C. area, Denver, or NYC areas is $68,000 - $126,000. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreement.

Requirements

  • Materials characterization
  • Mechanical testing
  • Fracture mechanics
  • Root cause analysis
  • Data analysis
  • Matlab
  • Python
  • Excel
  • ASTM standards
  • Chemical cleaning
  • Plating operations
  • Technical writing
  • Process qualification
  • Nonconformance resolution
  • Electrochemical processes

Benefits

  • Health insurance
  • Disability insurance
  • 401(k) match
  • Flexible spending accounts
  • Employee assistance program
  • Education assistance
  • Parental leave
  • Paid time off
  • Company-paid holidays

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