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Specialist Material Process Engineer

Crosslinked
Mason, OH Full Time
POSTED ON 10/9/2026
AVAILABLE BEFORE 11/7/2026
Crosslinked

Jobs/Electronic materials/Specialist Material Process Engineer

One of 6,391 polymer and materials roles on Crosslinked, each read for materials, degree, visa and salary. See roles like this

LT

Specialist Material Process Engineer

L3Harris Technologies

  • Mason, OHyesterday

BS-level Process Engineering roles on Crosslinked list a median of $114k (692 that show pay). This posting does not list pay.

Develop, optimize and sustain III-V semiconductor wafer fab processes for focal plane arrays.

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Electronic materials

  • Process Engineering roles, by email

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Worth knowing

Why it is interesting. Hands-on ownership of III-V semiconductor processes for defense focal plane arrays, with every other Friday off.

Might not be for you. Requires 3 years Class 100 cleanroom experience and ability to obtain a security clearance — not an entry-level materials role.

Mostly at the benchDeep specialist BS acceptableSenior hires only

Adjacent materials roleSemiconductor Process Engineer for the Focal Plane Array team; III-V semiconductor manufacturing; Thin Film Deposition

Seniority Mid-level

Work On-site

Type Full-time

Degree BS

Experience 4 yrs

Industry Semiconductor

Role Process Engineering

Schedule Compressed 9/80

Clearance Ability to obtain

Materials

III-V semiconductors7 rolesthin films114 roles

Techniques

SPC301 rolesFDC2 rolesDOE294 roles

Benefits

every other Friday off

Role details

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 is the Trusted Disruptor in defense tech.

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, Material Process Engineer Job Code: 44337 Job Location: Mason, Ohio – On Site 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 Technologies is seeking a Semiconductor Process Engineer for the Focal Plane Array team at our Mason, OH location.

As a Semiconductor Process Engineer , you will support a variety of wafer fabrication tools and processes, perform data analysis for development and production work, identify process issues and process optimization opportunities, perform root cause analysis and drive mitigation strategies, perform qualification activities for new processes and tools, and provide sustaining engineering support in a manufacturing area. You will have regular interactions with equipment vendors, operations management, equipment maintenance, technicians and development engineering teams.

Essential Functions

Utilize semiconductor processing techniques to develop, optimize, and own production processes. Utilize MES for operations management, process tracking, and monitoring. Qualify, set up, and operate semiconductor wafer equipment for III-V semiconductor manufacturing. Monitor Statistical Process Control (SPC) and Fault Detection Control (FDC); identify process drifts and potential excursions. Perform Design of Experiments (DOEs) and process verification for new tools and processes. Perform data-driven root cause investigation efforts for process and equipment issues.

Implement improvements for efficiency, cost, reliability, and quality Develop and maintain detailed process, equipment, and operational documentation. Maintain a safe and organized work environment, ensuring ISO/ANSI compliance with safety protocols and standards. Ability to train and mentor technicians and engineers on process equipment and procedures. Ability to obtain US security clearance.

Qualifications

Bachelor’s Degree and minimum 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience. 3 years of experience working in a Class 100 cleanroom or similar environment.

Preferred Additional Skills:

  • Experience in semiconductor manufacturing processes such as Thin Film Deposition and/or Assembly processes (Substrates, Wire bonding, PnP).
  • Strong organizational, verbal, and written communication skills.
  • Experience working with III-V semiconductor devices and manufacturing.
  • Familiar with using statistical data analysis software (e.g., Minitab, JMP) for process optimization and control.
  • Coding background, with experience in programming languages such as Python, C , or similar, would be optional but highly beneficial.
  • Demonstrated problem-solving skills with a strong sense of responsibility, ownership, and follow-through.
  • Proven team player with a proactive and customer-oriented mindset and a sense of urgency to achieve job goals.
  • Continuous improvement focused with the ability to implement and sustain process improvements.

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 .

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Common questions

Where is the Specialist Material Process Engineer role at L3Harris Technologies based?

This role is based in Mason, OH.

What degree is required for the Specialist Material Process Engineer role at L3Harris Technologies?

The posting accepts the following combinations: BS 4 years, MS 2 years, High school 8 years.

How many years of experience does this Specialist Material Process Engineer role require?

The posting calls for at least 4 years of relevant experience.

What polymers or materials does this Specialist Material Process Engineer role work with?

III-V semiconductors.

What techniques or methods are required for this Specialist Material Process Engineer role?

SPC, FDC, DOE.

Salary : $114,000

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