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Sr Design Engineer Jobs in San Ramon, CA (NOW HIRING)

Analyze engineering data, troubleshoot technical issues, and drive continuous improvements in device performance, manufacturability, and yield. * Document design methodologies, experimental results ...

Who You Are * 4+ years of design engineering experience , with meaningful time building production UX pre-LLMs. * You build for real problems. Everything you ship traces back to a real user need, not ...

Senior Design Engineer

San Jose, CA ยท On-site

$115K - $150K/yr

Overview As a Staff RFIC Design Engineer, you will play an important role in designing and developing Silicon RFICs integrated into RF Front-End Modules (FEMs) for next-generation 5G NR and 6G ...

As a Staff Power Amplifier (PA) Design Engineer, you will be involved in the design and development of high-efficiency and high-linearity Cellular Power Amplifiers (PAs) and RF Front-End Modules ...

New

Senior Design Engineer

San Jose, CA ยท On-site

$115K - $150K/yr

As a Staff Power Amplifier (PA) Design Engineer, you will be involved in the design and development of high-efficiency and high-linearity Cellular Power Amplifiers (PAs) and RF Front-End Modules ...

We are looking for a motivated RF Module Design Engineer with a solid background in RF design and board layout, excellent communication skills, and strong drive to produce best in class products. The ...

New

Senior Design Engineer

San Jose, CA ยท On-site

$116 - $151/hr

Overview As a Staff Power Amplifier (PA) Design Engineer, you will be involved in the design and development of high-efficiency and high-linearity Cellular Power Amplifiers (PAs) and RF Front-End ...

New

Senior Design Engineer

San Francisco, CA ยท On-site

$120 - $170/hr

Evolve design system for efficiency and quality * Champion simplicity for user experience Requirements * Strong front-end skills (React, TypeScript, CSS, animation) * Comfortable in Figma and a code ...

Sr. MEMS Design Engineer

Sunnyvale, CA ยท On-site

$160K - $215K/yr

ZimZee Recruiting is looking for a Senior Design Engineer (MEMS Sensors) for our client in Sunnyvale, CA. This position is responsible for the design, development, and continuous improvement of ...

We're looking for a Senior Design Engineer to work on Drover. This is a high-ownership systems role focused on modernizing how Adobe's desktop products are built, and how they look and feel. You will ...

Showing results 21-40

Sr Design Engineer information

See San Ramon, CA salary details

$78.8K

$150.4K

$217.9K

How much do sr design engineer jobs pay per year?

As of Aug 22, 2026, the average yearly pay for sr design engineer in San Ramon, CA is $150,393.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,100.00 and $176,000.00 per year, depending on experience, location, and employer.

What is a Sr Design Engineer?

Sr Design Engineers are experienced professionals responsible for leading the design and development of products, systems, or components within an engineering team. They oversee the design process, ensuring projects meet technical specifications, regulatory standards, and budget constraints. Sr Design Engineers often mentor junior engineers, collaborate with cross-functional teams, and use advanced software tools for modeling and analysis. Their expertise helps drive innovation and ensures the successful delivery of complex engineering projects.

What are the key skills and qualifications needed to thrive as a Sr Design Engineer?

To thrive as a Sr Design Engineer, you need a strong background in mechanical or electrical engineering, advanced problem-solving skills, and a relevant engineering degree, often with several years of industry experience. Expertise in CAD software (such as SolidWorks or AutoCAD), simulation tools, and familiarity with manufacturing processes are typically required, along with certifications like PE or Six Sigma being advantageous. Leadership, collaboration, and effective communication are vital soft skills for guiding teams and managing complex projects. These competencies are crucial to ensure innovative, reliable designs that meet technical requirements and project goals.

What are some common challenges faced by Sr Design Engineers, and how can they be addressed?

Sr Design Engineers often encounter challenges such as balancing innovative design solutions with cost and manufacturability constraints, managing multiple projects simultaneously, and ensuring effective communication across multidisciplinary teams. To address these challenges, it's important to stay current with industry tools and best practices, regularly collaborate with manufacturing and quality departments, and prioritize clear documentation. Developing strong project management and interpersonal skills can also help streamline workflow and reduce project bottlenecks.

What is the difference between Sr Design Engineer vs Design Engineer?

AspectSr Design EngineerDesign Engineer
Required CredentialsBachelor's degree in engineering, 3+ years experience, possibly professional engineering licenseBachelor's degree in engineering or related field, entry to mid-level experience
Work EnvironmentDesign teams, R&D departments, manufacturing settingsDesign teams, project-based environments, product development
Employer & Industry UsageManufacturing, aerospace, automotive, electronicsSimilar industries, often as entry to mid-level roles

The main difference between a Sr Design Engineer and a Design Engineer lies in experience and responsibility. A Sr Design Engineer typically has more years of experience, takes on complex projects, and may mentor junior staff. In contrast, a Design Engineer is often in an earlier career stage, focusing on executing design tasks under supervision. Both roles are essential in product development, but the Sr Design Engineer plays a leadership role in design innovation and project management.

How much does a senior design engineer get paid?

A senior design engineer's average salary typically ranges from $80,000 to $130,000 annually, depending on experience, industry, and location. They often have advanced skills in CAD software and engineering principles, which can influence compensation levels.

What job categories do people searching Sr Design Engineer jobs in San Ramon, CA look for?

The top searched job categories for Sr Design Engineer jobs in San Ramon, CA are:

What cities near San Ramon, CA are hiring for Sr Design Engineer jobs?

Cities near San Ramon, CA with the most Sr Design Engineer job openings:

Infographic showing various Sr Design Engineer job openings in San Ramon, CA as of August 2026, with employment types broken down into 84% Full Time, 12% Part Time, and 4% Contract. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution, with an average salary of $150,393 per year, or $72.3 per hour.

Senior Design Engineer

Coherent Corp.

Fremont, CA โ€ข On-site

Full-time

Re-posted 2 days ago


Job description


Primary Duties & Responsibilities
  • Design, simulate, and develop high-speed, high-sensitivity InGaAs/InP photodiodes for optical transceivers and next-generation optoelectronic applications.
  • Support product development from concept through qualification and manufacturing, ensuring performance, quality, and reliability objectives are achieved.
  • Collaborate with epitaxial growth and semiconductor process engineers to define and optimize device structures, epitaxial designs, and fabrication processes.
  • Work closely with test and reliability engineers to develop characterization plans, analyze device performance, and coordinate reliability qualification activities.
  • Evaluate device performance through electrical and optical characterization and recommend design improvements based on test results.
  • Partner with internal wafer fabrication teams and external manufacturing partners to develop and implement advanced manufacturing technologies.
  • Analyze engineering data, troubleshoot technical issues, and drive continuous improvements in device performance, manufacturability, and yield.
  • Document design methodologies, experimental results, and technical findings while contributing to intellectual property development and innovation initiatives.
  • Stay current with emerging technologies and industry trends in photodiodes, optical communications, and III-V semiconductor devices. manufacturing technologies.

Education & Experience
  • PhD in photodiodes design and development or with 3+ years of relevant experience
  • Optoelectronic device design and simulation
  • Familiar with photodiode
    • epi materials growth and development
    • wafer front process and backend process.
    • test and characterization.
  • Strong analytical and problem-solving skills with the ability to work effectively in cross-functional engineering teams.
  • Excellent written and verbal communication skills.

Skills
  • Understand the architectural designs of high-speed and high-sensitive InGaAs / InP photodiodes
  • Support design high-speed and high-sensitive photodiode epi structures
  • Support design both front- and back-end wafer process flows
  • Support and Perform device characterization
  • Support product qualification and release

Working Conditions
  • This role will be based on-site in Fremont, CA.
  • Regular use of a computer and other office equipment is necessary.

Physical Requirements
  • Sitting for extended periods while working on a computer or in meetings.
  • Use of hands and fingers for typing, writing, and handling documents.
  • Occasional lifting of objects or materials up to 20 pounds for administrative tasks.
  • Ability to communicate verbally and in writing.

Safety Requirements
All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards.
Quality and Environmental Responsibilities
Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System.
Culture Commitment
Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.:
Integrity - Create an Environment of Trust
Collaboration - Innovate Through the Sharing of Ideas
Accountability - Own the Process and the Outcome
Respect - Recognize the Value in Everyone
Enthusiasm - Find a Sense of Purpose in Work
Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.
If you need assistance or an accommodation due to a disability, you may contact us at talentacquisition@coherent.com.
About Us
Coherent is a global leader in lasers, engineered materials and networking components. We are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Coherent provides a comprehensive career development platform within an environment that challenges employees to perform at their best, while rewarding excellence and hard-work through a competitive compensation program. It's an exciting opportunity to work for a company that offers stability, longevity and growth. Come Join Us!
Note to recruiters and employment agencies: We will not pay for unsolicited resumes from recruiters and employment agencies unless we have a signed agreement and have required assistance, in writing, for a specific opening.