Process engineer Jobs in Lowell, MA

Date Posted:

2026-03-24

Country:

United States of America

Location:

US-MA-ANDOVER-AR2 ~ 362 Lowell St ~ AR2 PLYMOUTH BLDG

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.

Security Clearance Type:

DoD Clearance: Secret

Security Clearance Status:

Active and existing security clearance required after day 1

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world.

Job Summary:

An opportunity exists in the Microelectronics / Module Design & Foundry Services (RFMicro) Department, a part of Raytheon, for a Photolithography Process Engineer. RFMicro develops, designs, and manufactures compound semiconductor devices, millimeter/microwave integrated circuits, focal plane arrays, and modules for defense and commercial applications.

The individual in this role will serve as a process engineer within the Photolithography Workcenter, which will focus primarily on supporting the production line by managing KPIs and SPC, as well as managing yield improvement and RCCA efforts supporting the production line. The ideal candidate will have experience in all aspects of photolithography and specifically how it applies to compound semiconductor devices. They would also demonstrate the ability to analyze the data and clearly communicate results with process and development engineers. Further, they would have experience leading and managing process improvement projects. The candidate will support the operational goals of the facility through developing and supporting a robust photolithography processes.

The candidate should have a general understanding of the overall techniques involved in semiconductor wafer fabrication and integration, with some experience of analog device processing. Experience with statistical analysis software such as JMP, Minitab, R, etc. is preferred.

This position is 100% onsite and will be based in Andover, MA.

What You Will Do:

• Collaborating with Engineering, Operations, and Quality to drive RCCA efforts on photolithography processes
• Working with the photolithography lead engineer to drive and manage process yield improvement projects
• Manage the photolithography production SPC charts and lead response actions based on trends
• Supporting capital qualification efforts.

Qualifications You Must Have:

• Typically requires a Bachelor’s Degree in Science, Technology, Engineering, or Mathematics (STEM)
• 5+ years of prior work experience OR a STEM Master's and 2+ years of prior work experience with the semiconductor photolithography processes.
• Experience troubleshooting production process equipment.
• The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Qualifications We Prefer:

• Master’s in Science, Technology, Engineering, or Mathematics (STEM).
• Experience leading photolithography process improvement projects
• Experience working with SQL databases
• Experience with statistical analysis software (JMP, Minitab, R, SPSS, MATLAB, etc)
• Experience with compound semiconductor devices.
• Experience in statistical process control (SPC)
• Strong communication skills and the ability to clearly present data and analyses
• Ability to document and maintain production processes.

What We Offer:

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation.

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 86,800 USD - 165,200 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.

Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.

Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.

This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.

RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

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