Principal Engineer Visa Sponsorship Jobs in California
Principal engineer roles in California are concentrated in the San Francisco Bay Area, Los Angeles, and San Diego, with major employers including Google, Apple, Meta, Salesforce, and Qualcomm actively hiring at this level. These senior technical positions are among the most actively sponsored in the country, drawing candidates from across the global engineering community.
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Get Access To All JobsINTRODUCTION
At Alcon, we are driven by the meaningful work we do to help people see brilliantly. We innovate boldly, champion progress, and act with speed as the global leader in eye care. Here, you’ll be recognized for your commitment and contributions and see your career like never before. Together, we go above and beyond to make an impact on the lives of our patients and customers.
We foster an inclusive culture and are looking for diverse, talented people to join our team. As a Principal Software Engineer, you will serve as a technical leader responsible for architecting, designing, and developing complex Windows-based software applications that support Alcon's next-generation ophthalmic diagnostic and surgical medical devices. You will play a key role throughout the software development lifecycle, partnering with cross-functional teams to deliver innovative, high-quality solutions that improve patient outcomes and help people see brilliantly.
In this highly visible role, you will provide strategic technical leadership, drive software architecture decisions, and influence engineering best practices across multiple product development programs. You will work closely with systems engineering, hardware, quality, regulatory, and product management teams to ensure that software solutions meet performance, reliability, cybersecurity, and regulatory requirements for medical devices onsite in Lake Forest, CA.
ROLE AND RESPONSIBILITIES
In this role, a typical day will include:
- Lead the architecture, design, and development of Windows-based software for ophthalmic medical devices.
- Drive technical strategy and architectural decisions across multiple product development initiatives.
- Collaborate with cross-functional teams, including Systems Engineering, Quality, Regulatory, Hardware, and Product Management.
- Mentor engineers and champion software development best practices, quality, and innovation.
- Guide all phases of the software development lifecycle, from requirements through verification and release.
- Evaluate and implement technologies and processes that improve product performance, reliability, and scalability.
- Serve as a technical leader, influencing engineering direction and supporting key business objectives.
BASIC QUALIFICATIONS
- Bachelor’s Degree or Equivalent years of directly related experience (or high school +13 yrs; Assoc.+9 yrs; M.S.+2 yrs; PhD+0 yrs)
- The ability to fluently read, write, understand and communicate in English
- 5 Years of Relevant Experience
- Sponsorship/Relocation: No
PREFERRED EXPERIENCE
- Preferred educational background in Computer Science, Software Engineering, Computer Engineering, or a related technical discipline.
- Experience developing Windows-based software applications using C#, .NET, WPF/XAML, MVVM, C++, and Microsoft technology stacks.
- Strong understanding of software architecture, object-oriented design principles, design patterns, and scalable software development practices.
- Experience working in FDA-regulated medical device environments or other highly regulated industries.
- Knowledge of multi-threading, interprocess communication, TCP/IP networking, hardware-software integration, source control (Git), and automated testing methodologies.
- Familiarity with healthcare interoperability technologies and standards such as HL7, FHIR, DICOM, and Protocol Buffers.
- Experience with ophthalmic technologies, medical imaging, image processing, signal processing, algorithm development, or other advanced healthcare technologies is preferred.
- Demonstrated ability to solve complex technical challenges, drive innovation, and effectively collaborate across cross-functional engineering, quality, regulatory, and product teams.
- Excellent written and verbal communication skills.
HOW YOU CAN THRIVE
- Collaborate with teammates to share standard processes and findings as work evolves
- See your career like never before with focused growth and development opportunities
- Join Alcon’s mission to provide outstanding, innovative products and solutions to improve sight, improve lives, and grow your career!
- Alcon provides a robust benefits package including health, life, retirement, flexible time off and much more.
COMPENSATION AND BENEFITS
Alcon’s Total Rewards programs are designed to align incentives with business objectives, support our values, and deliver long-term value. Our compensation approach includes a combination of fixed and variable pay, with short-term and long-term incentive opportunities for eligible roles. Our benefits offerings are designed to support associates and their families across key life events, including programs that promote health and well-being, provide financial security, and support retirement planning.
The salary range posted represents the anticipated hiring range for this role. Actual compensation may vary based on factors such as experience, skills, location, and internal equity, and may fall outside the posted range.
- Pay Range: 128,350.00 - 166,100.00
- Pay Frequency: Annual
Alcon is an Equal Opportunity Employer and participates in E-Verify. Alcon takes pride in maintaining a diverse environment and our policies are not to discriminate in recruitment, hiring, training, promotion or other employment practices for reasons of race, color, religion, gender, national origin, age, sexual orientation, gender identity, marital or veteran status, disability, or any other legally protected status. Alcon is also committed to working with and providing reasonable accommodation to individuals with disabilities. If, because of a medical condition or disability, you need a reasonable accommodation for any part of the application process, or in order to perform the essential functions of a position, please send an email to alcon.recruitment@alcon.com and let us know the nature of your request and your contact information.
INTRODUCTION
At Alcon, we are driven by the meaningful work we do to help people see brilliantly. We innovate boldly, champion progress, and act with speed as the global leader in eye care. Here, you’ll be recognized for your commitment and contributions and see your career like never before. Together, we go above and beyond to make an impact on the lives of our patients and customers.
We foster an inclusive culture and are looking for diverse, talented people to join our team. As a Principal Software Engineer, you will serve as a technical leader responsible for architecting, designing, and developing complex Windows-based software applications that support Alcon's next-generation ophthalmic diagnostic and surgical medical devices. You will play a key role throughout the software development lifecycle, partnering with cross-functional teams to deliver innovative, high-quality solutions that improve patient outcomes and help people see brilliantly.
In this highly visible role, you will provide strategic technical leadership, drive software architecture decisions, and influence engineering best practices across multiple product development programs. You will work closely with systems engineering, hardware, quality, regulatory, and product management teams to ensure that software solutions meet performance, reliability, cybersecurity, and regulatory requirements for medical devices onsite in Lake Forest, CA.
ROLE AND RESPONSIBILITIES
In this role, a typical day will include:
- Lead the architecture, design, and development of Windows-based software for ophthalmic medical devices.
- Drive technical strategy and architectural decisions across multiple product development initiatives.
- Collaborate with cross-functional teams, including Systems Engineering, Quality, Regulatory, Hardware, and Product Management.
- Mentor engineers and champion software development best practices, quality, and innovation.
- Guide all phases of the software development lifecycle, from requirements through verification and release.
- Evaluate and implement technologies and processes that improve product performance, reliability, and scalability.
- Serve as a technical leader, influencing engineering direction and supporting key business objectives.
BASIC QUALIFICATIONS
- Bachelor’s Degree or Equivalent years of directly related experience (or high school +13 yrs; Assoc.+9 yrs; M.S.+2 yrs; PhD+0 yrs)
- The ability to fluently read, write, understand and communicate in English
- 5 Years of Relevant Experience
- Sponsorship/Relocation: No
PREFERRED EXPERIENCE
- Preferred educational background in Computer Science, Software Engineering, Computer Engineering, or a related technical discipline.
- Experience developing Windows-based software applications using C#, .NET, WPF/XAML, MVVM, C++, and Microsoft technology stacks.
- Strong understanding of software architecture, object-oriented design principles, design patterns, and scalable software development practices.
- Experience working in FDA-regulated medical device environments or other highly regulated industries.
- Knowledge of multi-threading, interprocess communication, TCP/IP networking, hardware-software integration, source control (Git), and automated testing methodologies.
- Familiarity with healthcare interoperability technologies and standards such as HL7, FHIR, DICOM, and Protocol Buffers.
- Experience with ophthalmic technologies, medical imaging, image processing, signal processing, algorithm development, or other advanced healthcare technologies is preferred.
- Demonstrated ability to solve complex technical challenges, drive innovation, and effectively collaborate across cross-functional engineering, quality, regulatory, and product teams.
- Excellent written and verbal communication skills.
HOW YOU CAN THRIVE
- Collaborate with teammates to share standard processes and findings as work evolves
- See your career like never before with focused growth and development opportunities
- Join Alcon’s mission to provide outstanding, innovative products and solutions to improve sight, improve lives, and grow your career!
- Alcon provides a robust benefits package including health, life, retirement, flexible time off and much more.
COMPENSATION AND BENEFITS
Alcon’s Total Rewards programs are designed to align incentives with business objectives, support our values, and deliver long-term value. Our compensation approach includes a combination of fixed and variable pay, with short-term and long-term incentive opportunities for eligible roles. Our benefits offerings are designed to support associates and their families across key life events, including programs that promote health and well-being, provide financial security, and support retirement planning.
The salary range posted represents the anticipated hiring range for this role. Actual compensation may vary based on factors such as experience, skills, location, and internal equity, and may fall outside the posted range.
- Pay Range: 128,350.00 - 166,100.00
- Pay Frequency: Annual
Alcon is an Equal Opportunity Employer and participates in E-Verify. Alcon takes pride in maintaining a diverse environment and our policies are not to discriminate in recruitment, hiring, training, promotion or other employment practices for reasons of race, color, religion, gender, national origin, age, sexual orientation, gender identity, marital or veteran status, disability, or any other legally protected status. Alcon is also committed to working with and providing reasonable accommodation to individuals with disabilities. If, because of a medical condition or disability, you need a reasonable accommodation for any part of the application process, or in order to perform the essential functions of a position, please send an email to alcon.recruitment@alcon.com and let us know the nature of your request and your contact information.
Principal Engineer Job Roles in California
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Search Principal Engineer Jobs in CaliforniaPrincipal Engineer Jobs in California: Frequently Asked Questions
Which companies sponsor visas for principal engineers in California?
Large technology employers with established immigration programs are the most consistent sponsors. Companies like Google, Apple, Meta, Amazon, Microsoft, Salesforce, Nvidia, and Qualcomm regularly file H-1B visa petitions for principal engineer roles. Semiconductor firms concentrated in Silicon Valley and San Diego, along with enterprise software companies, also sponsor at this level. Smaller Series B and C startups sponsor less predictably, as the process requires dedicated legal and HR resources.
Which visa types are most common for principal engineers in California?
The H-1B is the most common visa category for principal engineers in California. Because principal engineer roles require a specific technical degree, they typically satisfy the specialty occupation standard without difficulty. Candidates with exceptional research profiles or sustained industry recognition sometimes qualify for the O-1A. Intracompany transfers from a foreign parent or subsidiary may use the L-1A or L-1B depending on whether the role is managerial or involves specialized knowledge.
Which cities in California have the most principal engineer sponsorship jobs?
The San Francisco Bay Area, including San Jose, Sunnyvale, Mountain View, and San Francisco itself, has the highest concentration of principal engineer sponsorship roles in California. Los Angeles is a growing hub, particularly in aerospace, entertainment technology, and e-commerce infrastructure. San Diego is notable for semiconductor, biotech, and defense technology employers. Remote-friendly roles headquartered in California are also commonly listed under Bay Area or Los Angeles offices for sponsorship purposes.
How to find principal engineer visa sponsorship jobs in California?
Migrate Mate filters job listings specifically to roles where employers have a documented history of visa sponsorship, making it easier to focus your search on principal engineer positions in California without sorting through listings that don't support international candidates. You can filter by state and role level to surface relevant openings at companies actively hiring at the principal level across the Bay Area, Los Angeles, and San Diego.
Are there any California-specific considerations for principal engineers seeking visa sponsorship?
California's prevailing wage requirements under the H-1B program are set to reflect local market rates, which for principal engineer roles in high-cost metros like San Francisco and San Jose are among the highest in any U.S. state. California also has a strong university pipeline through UC Berkeley, Stanford, Caltech, and USC, which means employer immigration programs in the state are generally well-established and experienced with sponsoring senior engineering talent.
What is the prevailing wage for sponsored principal engineer jobs in California?
U.S. employers sponsoring a visa must pay at least the prevailing wage, which is what workers in the same role, area, and experience level typically earn. The Department of Labor sets this rate to make sure companies aren't hiring foreign workers simply because they'd accept lower pay than a U.S. worker. It varies by job title, location, and experience. You can look up current prevailing wage rates for any occupation and location using the OFLC Wage Search page.