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Staff Reticle Build Engineer

Polar Semiconductor, Inc.
$110,000-$132,000
life insurance, paid time off, tuition reimbursement, 401(k)
2800 East Old Shakopee Road (Show on map)
Feb 20, 2026

Summary

The Reticle Build Engineer will design, implement, validation and release reticle build data for ordering photo masks from external photo mask suppliers to be used in semiconductor device manufacturing.

Responsibilities:

  • Design and implement per specification in building reticle build data for customer

  • Develop and apply system for ordering photo masks from mask suppliers

  • Select mask suppliers based on cost, quality, and delivery

  • Work with Purchasing to create purchase orders to from mask suppliers

  • Develop mask ordering systems in alignment with Polar Customer Service and Accounting needs

  • Provide mask specifications to mask suppliers based on Polar technology and photo operations requirements

  • Specify and create metrology structures required for mask fabrication and conformance to specifications

  • Develop and maintain automated solutions to provide accurate and complete Semi P10 specifications with mask orders

  • Develop system for application of optical proximity correction (OPC) and generation of phase-shift masks (PSM)

  • Monitor mask supplier quality

  • Maintain effective working relationships with mask suppliers

Job Requirements:

  • Requires a bachelor's degree in electrical engineering, chemical engineering, materials science, or related field plus 5 years related industry experience

  • Basic understanding of semiconductor device patterning and fabrication

  • Technical knowledge in optics related photo mask requirement and quality

  • Basic understanding of tools and techniques used to transfer electrical design data to physical photo masks

  • Skills and understanding necessary to work with Polar IT and external contractors to develop and maintain database-driven output

  • Operational skills in secure transfer of customer design data to mask supplier

  • Basic understanding of semiconductor EDA flows, tools and practices

  • On hands operational skills in using Cadence Maskcompose to perform reticle build functions

  • Operational skills in using GDS viewers, such as QuickView or KLayout

  • Basic skills in semiconductor layout tools, such as Cadence Virtuoso

  • Programming skills and experience, in languages such as Perl, Python, and C++

  • methods

  • Ability to propose and implement solutions that address broad requirements and factors

  • Excellent communication skills (written and verbal)

  • Team-oriented and open to work with cross-functional teams

  • Physical Layout experience is a plus.

This position can be based out of Bloomington, MN or it can be remote.

What We Offer

Salary: The estimated base salary range for the position is $110,000-$132,000. The pay offered is based on many factors including, but not limited to, relevant education, job-related experience, skills and level of the position.

Benefits & Other Eligible Compensation: Includes health, dental, vision, disability and life insurance, 401(k) plan with company match, paid time off, annual bonus, and tuition reimbursement.

Polar Semiconductor is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind. We are committed to the principle of equal employment opportunity for all employees and to providing employees with a work environment free of discrimination and harassment. All employment decisions are based on business needs, job requirements, and individual qualifications, without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, disability, veteran status, or any other status protected by the laws or regulations in the locations where we operate.

About Minneapolis/St. Paul Area

Our offices and manufacturing facility are located in Bloomington, Minnesota, a suburb of Minneapolis. Living in the Minneapolis / Saint Paul area offers a strong sense of community, a vibrant arts and music scene, and abundant outdoor activities year-round. The city boasts a lower cost of living than many major metros, excellent parks and lakes, and a well-educated workforce with diverse job opportunities. Its distinct seasons bring variety, from colorful autumns to lively summers filled with festivals and waterfront activities.

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