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Manufacturing Engineer
ASSA ABLOY
Berlin, CT
- $85,000 to $105,000 USD / year
Manufacturing Engineer with 3-5 year’s experience preferred. Will consider recent graduates with solid intern experience.
Added 1 min ago
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Semiconductor Mfg Engineer II
Aerospace
Plymouth, MN
- $91,000 to $114,000 USD / year
As a Semiconductor Manufacturing Engineer II here at Honeywell Aerospace, you will play a critical role in supporting and optimizing semiconductor manufacturing processes to ensure…
Added 1 min ago
A
Semiconductor Mfg Engineer II
Aerospace
Plymouth, MN
- $91,000 to $114,000 USD / year
As a Semiconductor Manufacturing Engineer II here at Honeywell Aerospace, you will play a critical role in supporting and optimizing semiconductor manufacturing processes to ensure…
Added 2 mins ago
Field Service Technician
Rotex Global, LLC
Cincinnati, OH
Perform other assignments or duties appropriate to the overall responsibility of the position of Field Service Engineer.
Added 2 mins ago
Environmental, Health, & Safety Leader
Owens Corning
Feura Bush, NY
Develop safety programs and incident tracking systems to drive insights on injury prevention and ways to engineer out safety risk.
Added 4 mins ago
Manufacturing Process Engineer
Applied Aerospace & Defense
Enfield, CT
Under general direction, performs the management of projects related to aerospace component engineering and manufacturing for new and existing parts and assemblies. Establishes…
Added 7 mins ago
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Refrigeration Design Engineer II
ESPEC North America Inc
Hudsonville, MI
- $73,500 to $84,400 USD / year
· 4 to 8 years of professional experience in a manufacturing environment, serving as a mechanical, manufacturing, process, or project engineer required.
Added 7 mins ago
Sr. Systems Application Engineer, Amazon Robotics
Amazon.com Services LLC
North Reading, MA · Westborough, MA
As a Sr. Systems Application Engineer on the Matrix team, you will be the go-to technical partner for our customers, deeply understanding how they use our sensor and compute products in the…
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Electrical Reliability Engineer
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Operations Supply Chain Resiliency Project Manager
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Project management, strategic supply chain operations, manufacturing, or an equivalent role in a manufacturing environment, such as Supply Chain Manager or Project Engineer
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Instrumentation & Controls Engineer (45212)
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Applications Engineer
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The Applications Engineer, Pumps & Compressors, provides technical and commercial support to AFS distributors, customers, and internal teams. This role evaluates application requirements,…
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Electrical Engineer (47064)
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We’re looking for an Intermediate Electrical Engineer to join our team who is excited about working on projects that enable the heart of our clients’ business. Join us and you will have the…
Added 8 mins ago
CMC Mechanical Analysis Lead Engineer
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The Lead Engineer will be responsible for supporting and leading mechanical analysis projects for CMC hot section hardware and/or interfacing metallic components with specific focus on…
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Manufacturing - Buyer
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Must have 5+ purchasing experience in a manufacturing environment (mechanical metal area is required, no exceptions)
Added 10 mins ago
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Mechanical Engineer
Jobot
Greensburg, PA
- $80,000 to $90,000 USD / year
Mechanical Engineer – Custom Machinery & Hydraulics
Added 13 mins ago
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Staff Spacecraft Systems Engineer – Electronics
CesiumAstro
Westminster, CO
- $158,012 to $189,969 USD / year
Working with a high degree of independence, the Staff Systems Engineer leads multidisciplinary engineering efforts across the system lifecycle, from concept development through design,…
Added 14 mins ago
Quality Assurance Technician - Manufacturing
New Orleans, LA
Laitram, LLC, is a global manufacturing company that has been part of the Louisiana business landscape for more than 50 years. Laitram employs over 3,000 people worldwide across four…
Added 18 mins ago
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BOM Engineer
Actalent
Grand Rapids, MI
- $25 to $30 USD / hour
Job Title: BOM Engineer / AnalystJob DescriptionThe BOM Engineer / Analyst plays a key role at the intersection of engineering and manufacturing by creating, maintaining, and improving…
Added 18 mins ago
Project Engineer
Actalent
Plano, TX
The Tooling Engineer/Project Mechanical Engineer will play a key role in the design, procurement, fabrication, assembly, integration, start-up, and commissioning of very large-scale…
Added 19 mins ago
Senior Manufacturing Process Engineer
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CLARKSBURG, MD
We are excited to announce that we have an opening in our Clarksburg, MD office for a Senior Manufacturing Process Engineer. This position reports into the Concurrent Engineering Manager…
Added 22 mins ago
Manufacturing Engineer
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Lowell, AR
Summary: The Manufacturing Engineer will manage process definition, capital acquisition, and process implementation. They will also train employees as necessary and lead Kaizen events to…
Added 22 mins ago
Senior Associate, Manufacturing Engineering (Industrial Engineer)
L3Harris
Camden, AR
Job Title: Manufacturing Engineering (Industrial Engineer)
Added 22 mins ago
Plant Simulation Specialist (Industrial Engineer)
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Camden, AR
Job Title: Sr Specialist, Manufacturing Engineering (Industrial Engineer) – Plant Simulation Model SME
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Quality Engineer - 1st Shift
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Support Quality Engineer Manager in the development of production part approval documentation, such as UPAP documentation.

Closed listing

KLA Corporation

Optical Engineer

Milpitas, CA, United States

$117,800 to $200,300 USD / year

This opening has closed.

The original listing is kept below for reference.

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Job details

Pay: $117,800 to $200,300 USD / year
Posting language: English
Posted: Nov 10, 2026

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Original job description

Archived listing. The details below describe a past opening.

To make electronics, you need chips, wafers, transistors, reticles, and... To make these, you must see, test and manufacture them at scale - faster and better than ever before. That's where KLA comes in. Whether you're early in your career or an experienced professional, you'll solve complex challenges, work alongside brilliant minds and help shape the future of technology.

Group/Division The Semiconductor Products and Customers (Semi PC) business unit designs, builds and sells KLA’s product portfolio to help chip manufacturers meet high-quality standards for technologies like AI, data centers, automotive and electronic devices. Our inspection, metrology, and analytics systems detect and monitor defects across logic and memory chips, specialty semiconductors, wafers, reticles, advanced packaging, process equipment and materials. We also develop technologies for specialty processes, IC substrates, and PCB manufacturing, including etch and deposition, component inspection, and imaging and analytics. The LS-SWIFT division delivers high-throughput patterned wafer inspection systems that support advanced semiconductor manufacturing. Its mission is to provide industry-leading defect detection with optimal cost of ownership across a wide range of applications. LS systems enable precise, cost-effective inspection for cutting-edge process nodes, while SWIFT systems offer comprehensive macro inspection of all wafer surfaces - capabilities that are especially critical for advanced packaging, as well as logic, memory, and automotive applications.

What You'll Do In this role, you will play a key part in advancing business priorities by delivering high-impact work across your area of expertise.

KLA is looking for an optical engineer based in Milpitas to be part of the INSIGHT engineering development team. The engineering team’s responsibility is to design, prototype, and test new hardware versions in support of the ongoing INSIGHT product development roadmap.

This specific role is optical engineering. Duties include:

Perform optical design, tolerancing, optics drawing/spec generation and vendor management
Lead optics integration (in a clean room environment) on a complex wafer inspection tool.
Own tool-level alignment flow/procedures and optical assembly testing procedure and metrology.
Own system level qualification for optics subsystem, via diagnostic scripts or calibrations
Provide system level analysis regarding optics key parameters and drive specifications
Lead escalation support for optics-related issues by performing root cause analysis of optical system failures and proposing solutions for standardization.
Collaborate with cross-functional teams including systems, opto-mech, electrical and software
10-20% of international travel is expected

Preferred Qualifications

Ph.D. in Optics or Physics; or a Master's degree with 3+ years of relevant experience; or a Bachelor's degree with 5+ years of relevant experience.
Deep understanding in geometric and Fourier optics and Proven experience in optical system design, simulation, and analysis (e.g., stray light analysis, wavefront error, polarization).
Proficiency with optical design software (e.g., Zemax, Code V).
Hands-on experience with optical alignment, metrology tools (e.g., interferometers, wavefront sensors, WLI)
Experience with programming languages such as MATLAB or Python for data analysis and automation is a plus.
Demonstrated problem-solving skills and a strong analytical mindset.
Ability to work independently and collaboratively in a fast-paced environment.
Effective written and verbal communication skills.

Minimum Qualifications Doctorate (Academic) Degree and 0 years related work experience; Master's Level Degree and related work experience of 3 years; Bachelor's Level Degree and related work experience of 5 years

About KLA We provide advanced inspection tools, metrology systems, process solutions, and computational analytics that make electronics possible, tackling complex challenges. From electron and photon optics to machine learning and data analytics, we seek perfection at the most fundamental level of matter in the universe. If you want to make electronics that push industries forward and make the world a better place, join us.

Total Rewards Base Pay Range: $117,800.00 - $200,300.00 Annually Primary Location: USA-CA-Milpitas-KLA

KLA’s total rewards package for employees may also include participation in performance incentive programs and eligibility for additional benefits including but not limited to: medical, dental, vision, life, and other voluntary benefits, 401(K) including company matching, employee stock purchase program (ESPP), student debt assistance, tuition reimbursement program, development and career growth opportunities and programs, financial planning benefits, wellness benefits including an employee assistance program (EAP), paid time off and paid company holidays, and family care and bonding leave.

Interns are eligible for some of the benefits listed. Our pay ranges are determined by role, level, and location. The range displayed reflects the pay for this position in the primary location identified in this posting. Actual pay depends on several factors, including state minimum pay wage rates, location, job-related skills, experience, and relevant education level or training. We are committed to complying with all applicable federal and state minimum wage requirements where applicable. If applicable, your recruiter can share more about the specific pay range for your preferred location during the hiring process.

Use of AI Statement At KLA, our interviews seek to understand your individual skills, problem-solving approach and authentic thinking. To ensure a fair and consistent evaluation, the use of AI, recording tools or other technologies to generate, suggest or provide responses during interviews - whether virtual or in person - is not permitted unless explicitly approved in advance as part of a reasonable accommodation or invited by the interviewer. Use of these tools may interfere with our ability to evaluate your individual qualifications and affect your candidacy. KLA is committed to advancing innovation through responsible AI, and we value candidates who share this mindset.

Equal Opportunity Statement KLA is proud to be an Equal Opportunity Employer. We will ensure that qualified individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us at talent.acquisition@kla.com or at +1-408-352-2808 to request accommodation.

For additional information, view the US Know Your Rights poster on the U.S. Equal Employment Opportunity Commission website.

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