Introduction to the jobASML US brings together the most creative minds in science and technology to develop lithography machines that are key to producing faster, cheaper, more energy-efficient microchips. We design, develop, integrate, market and service these advanced machines, which enable our customers - the world's leading chipmakers - to reduce the size and increase the functionality of their microchips, which in turn leads to smaller, more powerful consumer electronics.We are seeking an Algorithm Engineer with a strong foundation in optics and physics to help advance our computational lithography capabilities. You will contribute to the development of physics-based and data-driven models across the lithography stack (mask, optics, resist, etch), and build high-performance algorithms that improve accuracy and throughput for production flows.Our headquarters are in Veldhoven, the Netherlands, and we have 18 office locations around the United States including main offices in Chandler Arizona, San Jose and San Diego California, Wilton Connecticut, and Hillsboro Oregon.
Role and responsibilities- Design, implement, and optimize algorithms for OPC (Optical Proximity Correction), optical/resist modeling, and verification workflows used in manufacturing.
- Develop simulation pipelines and numerical solvers (e.g., C/C++ and Python), with robust unit tests, documentation, and performance benchmarking.
- Apply machine-learning techniques to image processing/recognition and model acceleration; evaluate alternatives and recommend solutions based on accuracy, runtime, and maintainability.
- Collaborate with cross-functional partners in modeling, mask/optics, and product engineering to integrate algorithms into production flows and tools.
- Own end-to-end quality (validation datasets, regression gates, log/telemetry hygiene) for reliable deployment at scale.
Education and experienceMaster's degree or higher in Physics/Optics, Applied Mathematics, Electrical Engineering, Computer Science, or a closely related field.
Skills- Strong mathematics (numerical methods, optimization, linear algebra, statistics).
- Strong physics/optics intuition and experience modeling physical systems.
- Solid coding experience (preferably C/C++ and Python) and modern software engineering practices (testing, code review, CI).
Other informationPreferred qualifications
- Hands-on experience with OPC and compact/rigorous models; familiarity with FEM/LMC-based verification and lithography process effects
- Background in image science or computational imaging; experience with ML frameworks for model acceleration.
- High-performance computing (multi-core, memory optimization) and profiling skills for large-scale simulations.
- Scripting for workflow automation; proficiency with version control and reproducible experimentation.
#LI-AS1
#LI-Hybrid
The current base annual salary range for this role is currently:
$169,125-281,875
Pay scales are determined by role, level, location and alignment with market data. Individual pay is determined through interviews and an assessment of several factors that that are unique to each candidate, including but not limited to job-related skills, relevant education and experience, certifications, abilities of the candidate and pay relative to other team members.
The Company offers employees and their families, medical, dental, vision, and basic life insurance. Employees are able to participate in the Company's 401k plan. Employees will also receive eight (8) hours of vacation leave every month and (13) paid holidays throughout the calendar year. For more information, please contact the Recruiter or click on this link Compensation & Benefits in the US.
All new ASML jobs have a minimum application deadline of 10 days.
This position requires access to controlled technology, as defined in the United States Export Administration Regulations (15 C.F.R. 730, et seq.). Qualified candidates must be legally authorized to access such controlled technology prior to beginning work. Business demands may require ASML to proceed with candidates who are immediately eligible to access controlled technology.
Inclusion and diversityASML is an Equal Opportunity Employer that values and respects the importance of a diverse and inclusive workforce. It is the policy of the company to recruit, hire, train and promote persons in all job titles without regard to race, color, religion, sex, age, national origin, veteran status, disability, sexual orientation, or gender identity. We recognize that inclusion and diversity is a driving force in the success of our company.
Need to know more about applying for a job at ASML? Read our frequently asked questions.
Request an AccommodationASML provides reasonable accommodations to applicants for ASML employment and ASML employees with disabilities. An accommodation is a change in work rules, facilities, or conditions which enable an individual with a disability to apply for a job, perform the essential functions of a job, and/or enjoy equal access to the benefits and privileges of employment. If you are in need of an accommodation to complete an application, participate in an interview, or otherwise participate in the employee pre-selection process, please send an email to
to initiate the company's reasonable accommodation process.
Please note: This email address is solely intended to provide a method for applicants to initiate ASML's process to request accommodation(s). Any recruitment questions should be directed to the designated Talent Acquisition member for the position.
Never miss an opportunity! Create an alert based on the job you applied for.
