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Performance Engineering Jobs in Irvine, CA (NOW HIRING)

Hyundai Motor Company

NVH Engineer II

Irvine, CA · On-site

$80K - $93K/yr

NVH Engineer II * Evaluate, Test and Develop the Total Vehicle performance / Noise and Vibration performance / Ride & Handling performance of North American Market Hyundai, Kia, and Genesis vehicles ...

Hyundai Motor Company

NVH Engineer II

Irvine, CA · On-site

$80K - $93K/yr

NVH Engineer II * Evaluate, Test and Develop the Total Vehicle performance / Noise and Vibration performance / Ride & Handling performance of North American Market Hyundai, Kia, and Genesis vehicles ...

Sungrow USA Corporation

PMP Engineer

Costa Mesa, CA · On-site

$80K - $125K/yr

Coordinate with Asset managers, Performance Engineers, field service technicians and vendor ... management team to deliver clear, practical, and well-organized maintenance service plans for ...

Sonsoft Inc

Dot Net Developer with WPF

Irvine, CA

$51.75 - $68.50/hr

At least 2 year of experience in Performance Engineering and Performance Tuning * At least 4 years of experience in software development life cycle. * At least 4 years of experience in Project life ...

STARS

Performance Coach

Anaheim, CA · On-site

$15 - $25/hr

Performance Coach Job Summary Instructs or coaches individuals and groups in performance activities ... Deliver programming to students/athletes in a 1 on 1, small, or group setting. * Provide sound ...

STARS

Performance Coach

Anaheim, CA · On-site

$15 - $25/hr

Performance Coach Job Summary Instructs or coaches individuals and groups in performance activities ... Deliver programming to students/athletes in a 1 on 1, small, or group setting. * Provide sound ...

Softtek

Performance Tester

Irvine, CA · On-site

Performance Tester Position Type: Full time Softtek Integration Systems offers excellent benefits ... better engineered and tested applications, and produce predictable outcomes for top-tier ...

Softtek

Performance Tester

Irvine, CA · On-site

Performance Tester Position Type: Full time Softtek Integration Systems offers excellent benefits ... better engineered and tested applications, and produce predictable outcomes for top-tier ...

Sonsoft Inc

Technology Analyst

Stanton, CA · On-site

Experience and understanding of in Production support and performance engineering . Additional Information ** U.S. Citizens and those who are authorized to work independently in the United States are ...

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Performance Engineering information

See Irvine, CA salary details

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$64

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How much do performance engineering jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for performance engineering in Irvine, CA is $64.52, according to ZipRecruiter salary data. Most workers in this role earn between $52.88 and $73.03 per hour, depending on experience, location, and employer.

What is the job of a performance engineer?

A performance engineer is responsible for analyzing, testing, and optimizing software or systems to ensure they meet performance standards such as speed, scalability, and reliability. They use tools like load testing and monitoring software to identify bottlenecks and improve system efficiency, often working closely with development and operations teams.

How does a performance engineer typically collaborate with development and operations teams to resolve application bottlenecks?

Performance Engineers play a vital role in bridging the gap between development and operations teams. They work closely with developers to analyze application code and identify potential performance issues early in the development lifecycle. Additionally, they partner with operations teams to monitor system performance in production, interpret logs, and recommend infrastructure or configuration changes. This collaborative approach helps ensure that performance bottlenecks are identified and addressed quickly, leading to more reliable and scalable applications.

What is performance engineering?

Performance engineering is a discipline in software and systems development focused on ensuring applications and systems meet required speed, scalability, and stability standards. It involves analyzing, designing, testing, and optimizing performance throughout the software development lifecycle. Performance engineers use specialized tools and methodologies to detect bottlenecks, simulate real-world loads, and recommend improvements. Their goal is to deliver reliable, high-performing products to end users.

What are the key skills and qualifications needed to thrive as a performance engineer, and why are they important?

To thrive as a Performance Engineer, you need strong analytical abilities, expertise in software performance testing, and a background in computer science or a related field. Familiarity with tools like JMeter, LoadRunner, APM solutions, and scripting languages is typically required, along with relevant certifications such as ISTQB Performance Testing. Exceptional problem-solving skills, attention to detail, and effective communication help you identify bottlenecks and collaborate with development teams. These skills are crucial for ensuring applications meet performance standards and deliver a seamless user experience.

What is the difference between Performance Engineering vs Performance Testing?

AspectPerformance EngineeringPerformance Testing
FocusDesigning, developing, and implementing strategies to ensure system performance throughout the development lifecycleExecuting tests to measure system performance under specific conditions
ActivitiesPerformance planning, monitoring, optimization, and capacity planningLoad testing, stress testing, and benchmarking
Skills & CertificationsPerformance testing tools, scripting, monitoring, performance analysisPerformance testing tools, scripting, test execution
Work EnvironmentCollaborates with developers, architects, and operations teamsPrimarily testing teams and QA departments

Performance Engineering involves proactive strategies to optimize system performance throughout development, while Performance Testing focuses on evaluating system performance through specific tests. Both roles require similar skills but differ in scope and objectives, with Performance Engineering being more comprehensive and ongoing.

What are the most commonly searched types of Performance Engineering jobs in Irvine, CA? The most popular types of Performance Engineering jobs in Irvine, CA are:
Performance Engineering jobs near you
Infographic showing various Performance Engineering job openings in Irvine, CA as of August 2026, with employment types broken down into 1% As Needed, 87% Full Time, 10% Part Time, and 2% Contract. Highlights an 83% Physical, 3% Hybrid, and 14% Remote job distribution, with an average salary of $134,194 per year, or $64.5 per hour.

NVH Engineer II

Hyundai Motor Company

Irvine, CA • On-site

$80K - $93K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 9 days ago

Job description

NVH Engineer II
  • Evaluate, Test and Develop the Total Vehicle performance / Noise and Vibration performance / Ride & Handling performance of North American Market Hyundai, Kia, and Genesis vehicles as a member of one of the Vehicle Test & Development groups.
  • The groups are in charge of total vehicle performance, noise and vibration performance, or ride & handling test and development activities in support of prototype and pilot vehicle development to assure that development vehicle performance meets or exceeds customers' expectations in all road and environmental conditions in North America.
  • The groups' main function of evaluation, testing, and developing the performance of HMG vehicles aligns with our corporate goal of delivering the best vehicles for the North American customer through regional technical leadership and global collaboration.

WHAT YOU WILL DO
  • Evaluate, Test and Develop the Total Vehicle performance / Noise and Vibration performance / Ride & Handling performance of North American Market Hyundai, Kia, and Genesis vehicles as a member of one of the Vehicle Test & Development groups.
  • Perform subjective evaluations & objective testing, investigate problem root causes, develop appropriate countermeasures, and summarize findings in reports from the perspective of Total Vehicle performance, NVH and Wind Noise, or Ride and Handling.
  • Evaluate test vehicle performance with the North American Customer perspective in mind.
  • Develop and execute test plans, coordinate test vehicles, and manage supplier activities.
  • Plan, organize, and execute ride-and-drive activities for prototype and pilot Hyundai, Kia, and Genesis vehicles.
  • Benchmark competitor vehicle performance and the establishment of development direction and performance targets.
  • Analyze customer feedback results from internal and external media sources (J.D. Power IQS, Consumer Reports, social media, traditional media, and internal & external customer clinics).
  • Utilize experimental data acquisition systems and analysis software (Matlab, LMS Test Lab, HEAD Acoustics ArtemiS, ...).
  • Conduct experimental Noise, Vibration and Aeroacoustic investigations including Sound Quality Analysis, Transfer Path Analysis, and Modal Analysis in support of prototype and pilot vehicle development.
  • Development the ride and handling performance through tire testing, spring & bar selection, damper tuning, electric steering calibration, and countermeasure development of prototype vehicles at various stages of development.
  • Interface regularly with Engineering Design departments and with counterparts in our R&D Headquarters in Korea.
  • Support vehicle testing activities at the Hyundai California Proving Ground.
  • Support the identification and development of new technologies, strategies, and methods for improving the performance of current and future Hyundai, Kia, and Genesis vehicles.
  • Create and present clear & concise project status and technical reports.

WHAT YOU WILL BRING TO THE ROLE
  • Bachelor of Science degree in Mechanical Engineering, Aerospace, or a related field of
  • 4-7+ years of relevant engineering experience in the automotive industry
  • Coursework in Vehicle Dynamics, Signal Analysis, Noise & Vibrations Analysis, Controls, and Human Factors, a plus
  • Good understanding of vehicle dynamics, chassis systems, and powertrain systems
  • Experienced with experimental test data acquisition systems and analysis software including Matlab, LMS Test.Lab, HEAD Acoustics ArtemiS
  • Excellent computer skills
  • Knowledgeable with CAE analysis
  • Experience in root cause analysis and problem-solving methods
  • Good written communication and presentation skills
  • Flexibility in handling multiple projects and changing priorities
  • Proficient with Microsoft Office - Word, Excel, PowerPoint, Outlook, and Teams
  • Valid Driver's License and satisfactory driving record

WHAT HYUNDAI CAN OFFER YOU
  • Zero-dollar Employee Premiums on Medical, Dental, and Vision for You and Your Family
  • 100% Employer-paid Disability and Life Insurance
  • Generous Paid Time Off, Including Vacation, Sick, and Abundant Holidays
  • Competitive Salaries
    • Range of Position: $80,000 ~ $93,000/Year
  • A Global Environment that Fosters Diversity
  • Retirement Savings and Planning Benefits
  • Access to Health Savings Accounts and Flexible Spending Accounts
  • Flexible Work Hours

OTHER DETAILS
Physical Demands, Work Environment, Travel Expectations:
  • Able to work in a culturally diverse team environment and in harsh climate conditions (Winter -40F, Summer +120F, altitude up to 14,000 ft)
  • Travel up to 35%, domestically and internationally to support product development and testing

Candidates applying for positions with Hyundai KIA must be legally authorized to work in the United States. Verification of employment eligibility will be required at the time of hire.
Hyundai America Technical Center, Inc. (HATCI) is an Equal Opportunity Employer included Disabled and Veteran. VEVRAA Federal contractor.

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