Principal Engineer, Cybersecurity

  • Sonova AG
  • Santa Clarita, California
  • Full Time
Principal Engineer, Product Cyber Security Systems

Hybrid | Valencia, CA

This highly technical role serves as a key subject matter expert (SME) in product cybersecurity, supporting the secure design, development, and maintenance of Advanced Bionics products and services. You will partner cross-functionally across R D, Quality, Product Development, and Global Cyber Security teams to ensure cybersecurity best practices are embedded into the product lifecycle.

What you'll do

Serve as the SME for product cybersecurity risk assessments, including threat modeling, vulnerability management, impact assessments, and security test planning

Collaborate with the Sonova Global Product Cyber Security Center of Expertise (CoE) to implement cybersecurity strategy and roadmap initiatives

Ensure secure design, development, and maintenance of hardware, embedded software, smart device applications, and PC software products

Lead cybersecurity risk assessments and security verification activities, including code reviews, vulnerability scanning, penetration testing, and validation activities

Monitor evolving cyber threats, regulatory requirements, and industry standards, conducting gap assessments and recommending mitigation strategies

Define and maintain cybersecurity policies, standards, controls, and secure product development practices

Support vulnerability management, incident response activities, and customer complaint investigations related to cybersecurity

Partner with internal and external stakeholders, including regulatory bodies, customers, and cross-functional product teams

Drive continuous improvement and automation of cybersecurity practices, including DevSecOps initiatives

Mentor product development and quality teams on secure product development lifecycle best practices

What you bring

Bachelor's degree with 10+ years of relevant experience or Master's degree with 8+ years of experience in Engineering, Computer Science, Cyber Security, or related technical discipline

10+ years of practical experience in software engineering, SDLC, systems architecture, and project management

5+ years of cybersecurity-related experience

Strong expertise in threat modeling, security assessments, vulnerability management, and secure product development

Excellent analytical, problem-solving, and communication skills

Ability to communicate complex technical cybersecurity concepts to both technical and non-technical audiences

Experience working cross-functionally in a highly collaborative environment

Preferred qualifications

Previous medical device industry experience

Knowledge of secure SDLC, CI/CD, cryptography, authentication and authorization protocols (OAuth2, WebAuthn)

Familiarity with cybersecurity standards and frameworks including OWASP Top 10, SANS CWE-25, GDPR, MDR, FDA, and HIPAA

Experience with programming languages such as C, C++, C#, Java, Swift, Kotlin, TypeScript, Rust, Python, PowerShell, or Bash

Experience with Bluetooth, Wi-Fi, TLS, embedded systems, penetration testing, and wireless protocol security

A minimum of 200Mb/sec download and 10Mb/sec upload speed internet connectivity is required to support any remote/hybrid employee functionality at Sonova

Don't meet all the criteria? If you're willing to go all in and learn we'd love to hear from you!

We are looking forward to receiving your application via our online job application platform. For this position only direct applications will be considered. Sonova does not recruit via app, telegram, carrier pigeon or any other format that does not include speaking with an actual human. If you are offered a job without speaking with someone please contact Sonova Human Resources

What we offer:

Medical, dental and vision coverage*

Health Savings, Health Reimbursement, Flexible Spending/Dependent Care Accounts

TeleHealth options

401k plan with company match*

Company paid life/ad&d insurance

Additional supplemental life/ad&d coverage available

Company paid Short/Long-Term Disability coverage (STD/LTD)

STD LTD Buy-ups available

Accident/Hospital Indemnity coverage

Legal/ID Theft Assistance

PTO (or sick and vacation time), floating Diversity Day, & paid holidays*

Paid parental bonding leave

Employee Assistance Program (24/7 mental health support hotline, 5 company paid counseling sessions and more)

Robust Internal Career Growth opportunities

Tuition reimbursement

Hearing aid discount for employees and family

Internal social recognition platform

This role's pay range is between $131,560/yr - $197,340/yr. This role is also bonus eligible.

*Plan rules/offerings dependent upon group Company/location.
Job ID: 521829299
Originally Posted on: 5/20/2026

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