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Senior Reliability Engineer Jobs in San Ramon, CA

Ayar Labs

Sr. Engineer, Reliability

San Jose, CA · On-site

$170 - $200/hr

Senior Engineer, Photonics Reliability Location: San Jose (on-site) Ayar Labs is shattering AI data bottlenecks by moving data at the speed of light. As pioneers of co-packaged optics (CPO), we are ...

Ayar Labs

Sr. Engineer, Photonics Reliability

San Jose, CA · On-site

$170K - $200K/yr

Sr. Engineer, Photonics Reliability Location: San Jose (on-site) Ayar Labs is shattering AI data bottlenecks by moving data at the speed of light. As pioneers of co-packaged optics (CPO), we are ...

LiveRamp

Senior SRE

San Francisco, CA · On-site

$167K - $196K/yr

We are looking for a Senior Site Reliability Engineer who is excited about establishing and advocating for best practices for product deployments and SRE. Relevant industry experience is important ...

Hirekeyz Inc

Sr. SRE / DevOps Engineer

Sunnyvale, CA · On-site

$67 - $89/hr

Title: Sr. SRE / DevOps Engineer Location: Sunnyvale, CA Job Type: Full Time Job Summary - For this role, we are looking for a Sr. SRE / DevOps Engineer at Sunnyvale, California location. As Site ...

LiveRamp

Senior SRE

San Francisco, CA · On-site

$135K - $159K/yr

We are looking for a Senior Site Reliability Engineer who is excited about establishing and advocating for best practices for product deployments and SRE. Relevant industry experience is important ...

LiveRamp

Senior SRE

San Francisco, CA · On-site

$135K - $159K/yr

We are looking for a Senior Site Reliability Engineer who is excited about establishing and advocating for best practices for product deployments and SRE. Relevant industry experience is important ...

LiveRamp

Senior SRE

San Francisco, CA · On-site

$127K - $191K/yr

We are looking for a Senior Site Reliability Engineer who is excited about establishing and advocating for best practices for product deployments and SRE. Relevant industry experience is important ...

LiveRamp

Senior SRE

San Francisco, CA · On-site

$167K - $196K/yr

We are looking for a Senior Site Reliability Engineer who is excited about establishing and advocating for best practices for product deployments and SRE. Relevant industry experience is important ...

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All JobsReliability Engineer JobsSenior Reliability Engineer JobsSenior Reliability Engineer Jobs in San Ramon, CA

Senior Reliability Engineer information

See San Ramon, CA salary details

$23

$71

$103

How much do senior reliability engineer jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for senior reliability engineer in San Ramon, CA is $71.98, according to ZipRecruiter salary data. Most workers in this role earn between $59.38 and $86.25 per hour, depending on experience, location, and employer.

How much do senior reliability engineers get paid?

Senior reliability engineers typically earn between $90,000 and $130,000 annually, depending on experience, industry, and location. They often have expertise in systems analysis, failure modes, and reliability tools like FMEA and RCM, which can influence compensation levels.

What are the key skills and qualifications needed to thrive as a senior reliability engineer?

To thrive as a Senior Reliability Engineer, you need expertise in reliability engineering principles, root cause analysis, and a relevant engineering degree such as mechanical, electrical, or industrial engineering. Familiarity with tools like FMEA, RCA software, CMMS, and certifications such as Certified Reliability Engineer (CRE) are often required. Strong analytical thinking, communication skills, and the ability to lead cross-functional teams set top performers apart. These skills are essential for minimizing downtime, improving system reliability, and ensuring safe, efficient operations.

What are some common challenges faced by senior reliability engineers, and how are they typically addressed within the team?

Senior Reliability Engineers often encounter challenges such as diagnosing complex system failures, balancing proactive maintenance with urgent reactive fixes, and ensuring consistent communication across multidisciplinary teams. These challenges are typically addressed through root cause analysis, prioritization frameworks, and fostering a culture of knowledge sharing. Regular collaboration with operations, maintenance, and engineering teams helps in developing effective solutions and continuous improvement strategies.

What does a senior reliability engineer do?

A Senior Reliability Engineer is responsible for ensuring that systems, products, or processes operate reliably and efficiently over time. They analyze failure data, design reliability tests, develop maintenance strategies, and work with cross-functional teams to improve system performance and reduce downtime. Their expertise helps organizations minimize risk, optimize lifecycle costs, and maintain high standards of quality and safety. Senior Reliability Engineers often mentor junior team members and play a key role in developing reliability standards and best practices.

What is the difference between Senior Reliability Engineer vs Reliability Engineer?

AspectSenior Reliability EngineerReliability Engineer
CredentialsTypically requires 5+ years experience, certifications like CRE or Six SigmaEntry to mid-level, often with 2-4 years experience, similar certifications
Work EnvironmentDesigns and oversees reliability programs, leads projectsPerforms analysis, supports reliability improvements
Industry UsageUsed across manufacturing, energy, aerospaceCommon in same industries, often as a stepping stone to senior roles

The main difference between a Senior Reliability Engineer and a Reliability Engineer lies in experience, leadership responsibilities, and scope of work. Senior Reliability Engineers typically lead projects and develop strategies, while Reliability Engineers focus on analysis and supporting reliability initiatives. Both roles are vital in ensuring equipment and system dependability across industries.

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What job categories do people searching Senior Reliability Engineer jobs in San Ramon, CA look for? The top searched job categories for Senior Reliability Engineer jobs in San Ramon, CA are:
What cities near San Ramon, CA are hiring for Senior Reliability Engineer jobs? Cities near San Ramon, CA with the most Senior Reliability Engineer job openings:
Senior Reliability Engineer jobs near you
Infographic showing various Senior Reliability Engineer job openings in San Ramon, CA as of August 2026, with employment types broken down into 82% Full Time, and 18% Contract. Highlights an 91% In-person, 4% Hybrid, and 5% Remote job distribution, with an average salary of $149,726 per year, or $72 per hour.

Lead Reliability Engineer

II-VI Aerospace & Defense

Fremont, CA • On-site

$121K - $152K/yr

Full-time

Re-posted 9 days ago

Job description


About Indium Phosphide (InP) Technology
The world's communications infrastructure depends on semiconductor lasers, and particularly those based onindium phosphide technology. Indium phosphide lasers are engineered to emit at wavelengths that are optimal for long-distance transmission through fiber optics. In short, they enable the optical networks that form the global internet.
Coherent's broad portfolio of InP components includes application-specific Fabry-Pérot lasers, directly modulated lasers (DMLs), and tunable lasers. It also includes photodiodes for high-speed receivers and power monitoring. In 2022, we introduced 200 Gbps indium phosphide electro-absorption modulated lasers (EMLs) for high-speed datacenter transceivers. This design provides our customers with the most advanced, robust, and cost-competitive laser devices for their 800G and next-gen 1.6T datacom transceiver designs.
Our world-class and highly reliable InP technology platform is one of the very few in the industry that has been proven, with more than one hundred million lasers in the field deployed over the last decades.
In our drive to develop and introduce cutting-edge products ahead of the competition, we are developing critically advanced components in parallel with higher levels of integration. This creates an NPI environment with significant interdependence and the need for proactive risk management.
The Senior Reliability Engineering role is pivotal in this process, focusing on lifetime modelling, qualification testing, and ensuring the long-term reliability of leading-edge optoelectronic and silicon photonic components in a highly complex, dynamic R&D setting. This senior level position is expected to serve as primary point of contact for projects.
This position offers the opportunity to achieve ambitious goals alongside talented, driven professionals-making the work both motivating and rewarding.
Primary Duties & Responsibilities
  • Serve as the primary reliability point of contact for the NPI team for certain projects, managing component qualifications and GR-468 qualification of Coherent laser chips and photodetectors.
  • Engage with design teams, factories, and internal/external suppliers to ensure new products meet Coherent's high standards of quality and reliability.
  • Analyze lifetime data from different sources, testers etc. and perform reliability and lifetime data analysis
  • Present reliability results for new products, process/component changes, deviations, transfers, wafer qualifications, and ongoing reliability programs.
  • Prepare reliability reports and product reliability prediction calculations.
  • Review reliability data from external vendors and collaborate with suppliers to resolve reliability-related issues.
  • Participate in technical discussions and drive failure analysis and corrective actions to closure.

Education & Experience
  • Education: MSc / PhD in NPI, Reliability and Product Engineering,
  • 5+ years of experience in reliability engineering
  • Knowledge of Telcordia or other performance and reliability standards, reliability modeling, and lifetime calculations
  • Prior experience driving the qualification execution to meet strict deadlines.
  • Positive interpersonal skills necessary to support cross-functional teams
  • Strong technical written and verbal communication skills
  • Experience with subassembly and semiconductor packaging processes and controls

Skills
  • Semiconductor device reliability
  • Wearout failure modes
  • Arrhenious equation and acceleration factors
  • Random failure modes
  • FIT calculations

Working Conditions
  • This position is onsite preferred but will consider Hybrid/remote for the right candidate
  • Regular use of a computer and other office equipment is necessary
  • Interaction with team members is a regular part of the job

Physical Requirements
  • Sitting for extended periods while working on a computer or conducting 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.

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