TN Visa Principal Engineer Jobs
Principal Engineer roles qualify for TN visa sponsorship under the USMCA's Engineer category, provided your offer letter specifies engineering duties and your degree is in an engineering discipline. Canadians can secure TN status at the port of entry; Mexicans apply at a U.S. consulate. No lottery, no cap for Canadians.
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Our vision is to transform how the world uses information to enrich life for all.
Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever.
Summary
Department Introduction
The RAM Detection organization within Micron Technology focuses on enabling inline visibility and control through industry-leading RDA and Metrology solutions. The team partners closely with global NAND and DRAM manufacturing sites, Technology Development (TD), High Volume Manufacturing (HVM), and key suppliers to improve yield, quality, cost, and cycle time through advanced detection strategies and standardization.
Position Overview
As a RAM Detection (RDA & Metrology) Detection Strategy Senior Engineer / Principal Engineer, you will lead global detection strategy and execution across Micron’s network. This role drives Best Known Method (BKM) development and deployment, detection capability advancement, supplier engagement, and cross-site alignment to enable yield improvement and manufacturing excellence at scale.
Responsibilities
- Lead global RAM Detection strategy across RDA and Metrology, defining BKMs, roadmaps, and execution plans to improve yield, quality, cost, and learning cycles.
- Drive cross-site standardization by establishing, deploying, and tracking compliance to BKMs across NAND and DRAM fabs.
- Lead Detection SWAT and Copy Smart Teams (CST), ensuring accountability to timelines, commitments, and cross-site alignment.
- Develop and manage indicators and fab performance metrics to benchmark performance, identify gaps, and drive continuous improvement.
- Lead and mentor engineers by prioritizing resources, assigning work, identifying risks/opportunities, and removing execution barriers.
- Plan and implement supplier evaluations, including demos, tool evaluations, H2H comparisons, and TOR promotions.
- Partner with HVM, TD, Process Integration, Operations, Quality, and Global Procurement to align detection solutions with manufacturing and business needs.
- Support global RAM governance activities including TOR, MOR, MTEP, ERM, SCM documentation, and ADCS alignment.
Minimum Qualifications
- Bachelor’s degree in Engineering or equivalent technical discipline.
- 3+ years of industry experience in RDA and/or Metrology within semiconductor manufacturing.
- Demonstrated experience managing technical projects or programs, including timelines, risks, and deliverables.
- Proven ability to collaborate effectively across multi-functional and cross-site teams.
- Willingness and ability to support international travel, including extended international business assignments (up to 6 months).
Preferred Qualifications
- Master’s degree in Engineering or related technical field.
- Experience leading global or cross-site initiatives, including BKM standardization and deployment.
- Hands-on experience with TOR, MOR, MTEP, supplier evaluations, or H2H benchmarking.
- Demonstrated technical leadership of engineering teams or SWAT teams.
- Experience working directly with equipment suppliers and Global Procurement to improve capability and reduce CapEx/OpEx.
As a world leader in the semiconductor industry, Micron is dedicated to your personal wellbeing and professional growth. Micron benefits are designed to help you stay well, provide peace of mind and help you prepare for the future. We offer a choice of medical, dental and vision plans in all locations enabling team members to select the plans that best meet their family healthcare needs and budget. Micron also provides benefit programs that help protect your income if you are unable to work due to illness or injury, and paid family leave. Additionally, Micron benefits include a robust paid time-off program and paid holidays. For additional information regarding the Benefit programs available, please see the Benefits Guide posted on micron.com/careers/benefits.
Micron is proud to be an equal opportunity workplace and is an affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, age, national origin, citizenship status, disability, protected veteran status, gender identity or any other factor protected by applicable federal, state, or local laws.
To learn more about Micron, please visit micron.com/careers.
For US Sites Only: To request assistance with the application process and/or for reasonable accommodations, please contact Micron’s People Organization at hrsupport_na@micron.com or 1-800-336-8918 (select option #3).
Micron Prohibits the use of child labor and complies with all applicable laws, rules, regulations, and other international and industry labor standards.
Micron does not charge candidates any recruitment fees or unlawfully collect any other payment from candidates as consideration for their employment with Micron.
AI alert: Candidates are encouraged to use AI tools to enhance their resume and/or application materials. However, all information provided must be accurate and reflect the candidate's true skills and experiences. Misuse of AI to fabricate or misrepresent qualifications will result in immediate disqualification.
Fraud alert: Micron advises job seekers to be cautious of unsolicited job offers and to verify the authenticity of any communication claiming to be from Micron by checking the official Micron careers website in the About Micron Technology, Inc.

Our vision is to transform how the world uses information to enrich life for all.
Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever.
Summary
Department Introduction
The RAM Detection organization within Micron Technology focuses on enabling inline visibility and control through industry-leading RDA and Metrology solutions. The team partners closely with global NAND and DRAM manufacturing sites, Technology Development (TD), High Volume Manufacturing (HVM), and key suppliers to improve yield, quality, cost, and cycle time through advanced detection strategies and standardization.
Position Overview
As a RAM Detection (RDA & Metrology) Detection Strategy Senior Engineer / Principal Engineer, you will lead global detection strategy and execution across Micron’s network. This role drives Best Known Method (BKM) development and deployment, detection capability advancement, supplier engagement, and cross-site alignment to enable yield improvement and manufacturing excellence at scale.
Responsibilities
- Lead global RAM Detection strategy across RDA and Metrology, defining BKMs, roadmaps, and execution plans to improve yield, quality, cost, and learning cycles.
- Drive cross-site standardization by establishing, deploying, and tracking compliance to BKMs across NAND and DRAM fabs.
- Lead Detection SWAT and Copy Smart Teams (CST), ensuring accountability to timelines, commitments, and cross-site alignment.
- Develop and manage indicators and fab performance metrics to benchmark performance, identify gaps, and drive continuous improvement.
- Lead and mentor engineers by prioritizing resources, assigning work, identifying risks/opportunities, and removing execution barriers.
- Plan and implement supplier evaluations, including demos, tool evaluations, H2H comparisons, and TOR promotions.
- Partner with HVM, TD, Process Integration, Operations, Quality, and Global Procurement to align detection solutions with manufacturing and business needs.
- Support global RAM governance activities including TOR, MOR, MTEP, ERM, SCM documentation, and ADCS alignment.
Minimum Qualifications
- Bachelor’s degree in Engineering or equivalent technical discipline.
- 3+ years of industry experience in RDA and/or Metrology within semiconductor manufacturing.
- Demonstrated experience managing technical projects or programs, including timelines, risks, and deliverables.
- Proven ability to collaborate effectively across multi-functional and cross-site teams.
- Willingness and ability to support international travel, including extended international business assignments (up to 6 months).
Preferred Qualifications
- Master’s degree in Engineering or related technical field.
- Experience leading global or cross-site initiatives, including BKM standardization and deployment.
- Hands-on experience with TOR, MOR, MTEP, supplier evaluations, or H2H benchmarking.
- Demonstrated technical leadership of engineering teams or SWAT teams.
- Experience working directly with equipment suppliers and Global Procurement to improve capability and reduce CapEx/OpEx.
As a world leader in the semiconductor industry, Micron is dedicated to your personal wellbeing and professional growth. Micron benefits are designed to help you stay well, provide peace of mind and help you prepare for the future. We offer a choice of medical, dental and vision plans in all locations enabling team members to select the plans that best meet their family healthcare needs and budget. Micron also provides benefit programs that help protect your income if you are unable to work due to illness or injury, and paid family leave. Additionally, Micron benefits include a robust paid time-off program and paid holidays. For additional information regarding the Benefit programs available, please see the Benefits Guide posted on micron.com/careers/benefits.
Micron is proud to be an equal opportunity workplace and is an affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, age, national origin, citizenship status, disability, protected veteran status, gender identity or any other factor protected by applicable federal, state, or local laws.
To learn more about Micron, please visit micron.com/careers.
For US Sites Only: To request assistance with the application process and/or for reasonable accommodations, please contact Micron’s People Organization at hrsupport_na@micron.com or 1-800-336-8918 (select option #3).
Micron Prohibits the use of child labor and complies with all applicable laws, rules, regulations, and other international and industry labor standards.
Micron does not charge candidates any recruitment fees or unlawfully collect any other payment from candidates as consideration for their employment with Micron.
AI alert: Candidates are encouraged to use AI tools to enhance their resume and/or application materials. However, all information provided must be accurate and reflect the candidate's true skills and experiences. Misuse of AI to fabricate or misrepresent qualifications will result in immediate disqualification.
Fraud alert: Micron advises job seekers to be cautious of unsolicited job offers and to verify the authenticity of any communication claiming to be from Micron by checking the official Micron careers website in the About Micron Technology, Inc.
See all 2,100+ Principal Engineer jobs
Sign up for free to unlock all listings, filter by visa type, and get alerts for new Principal Engineer roles.
Get Access To All JobsTips for Finding TN Visa Sponsorship as a Principal Engineer
Align your credentials to the TN Engineer category
Your degree must be in an engineering field, not computer science or a related discipline. If your Canadian or Mexican credential uses a non-standard title, get a credential evaluation confirming the engineering equivalency before you start applying.
Target employers with dedicated immigration infrastructure
Large technology and infrastructure firms experienced with work visa sponsorship often maintain in-house counsel familiar with the Engineer category requirements. Prioritize companies with recent visa filings and established sponsorship experience over those hiring for the role for the first time.
Search for Principal Engineer roles using Migrate Mate
Migrate Mate filters open Principal Engineer positions by TN visa sponsorship history, so you spend time on employers already familiar with the process rather than educating hiring managers from scratch.
Get your offer letter drafted correctly before crossing the border
Canadians can present their TN petition directly at a U.S. land port or preclearance airport, but CBP officers have discretion. Your offer letter must specify the engineering nature of the Principal Engineer role, your reporting structure, and the project scope, not just the job title.
Clarify scope of work when the role spans engineering and management
Principal Engineer positions often blend technical leadership with people management. USCIS and CBP scrutinize roles where managerial duties dominate. Ensure the offer letter and any supporting documents establish that engineering work constitutes the primary function.
Prepare for employer E-Verify compliance questions upfront
Federal contractors and subcontractors must use E-Verify, and some states mandate it for all employers. Confirm your prospective employer is enrolled before you negotiate an offer, since TN workers must be verified through the same system as other authorized workers.
Principal Engineer jobs are hiring across the US. Find yours.
Find Principal Engineer JobsPrincipal Engineer TN Visa: Frequently Asked Questions
Does a Principal Engineer role qualify for TN visa sponsorship?
Yes, provided the role is grounded in engineering work and your degree is in an engineering discipline. The USMCA Engineer category covers a broad range of specializations, including software, systems, and infrastructure engineering. The offer letter must describe duties that are recognizably engineering in nature, not purely managerial or product-focused, for CBP or a consular officer to approve the status.
How does the TN visa compare to H-1B for Principal Engineer positions?
The TN visa has no annual lottery and no numerical cap for Canadians, so there is no selection risk and no wait until October 1 to start work. H-1B requires employer sponsorship through a lottery that runs once per year and may require premium processing to meet start dates. For Canadian and Mexican engineers with qualifying degrees and a concrete offer, TN is faster and more predictable than H-1B.
Can I find Principal Engineer roles that already support TN visa sponsorship?
Yes. Migrate Mate lets you search specifically for Principal Engineer positions filtered by TN visa sponsorship, so you can focus on employers who are already comfortable with the process. This avoids spending time with companies that have never filed a TN petition and may hesitate once they learn the requirements.
What happens if my Principal Engineer title blends engineering and management duties?
CBP officers and consular officers evaluate the primary purpose of the role, not just the title. If a Principal Engineer position involves significant people management, product strategy, or business development alongside technical work, you need documentation, such as an organizational chart and a detailed duty breakdown, that confirms engineering work is the dominant function. Roles where management is primary may not qualify under the Engineer category.
How long does TN status last for a Principal Engineer, and can it be renewed?
TN status is granted in increments of up to three years and can be renewed indefinitely as long as you maintain a qualifying job offer and continue to meet the Engineer category requirements. Canadians can renew at a port of entry or through USCIS by filing Form I-129. Mexicans must return to a U.S. consulate for each renewal. There is no lifetime limit on renewals.
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