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Senior Performance Engineer Jobs in Irvine, CA (NOW HIRING)

Job Tittle- Senior RF Engineer Job Location: Menlo Park, CA Type: Contract Duration: 1 + year No of open positions: 1 REQUIRED EXPERIENCE • Configuration and testing of wireless systems (4G LTE, 5G ...

Senior Software Engineer

Costa Mesa, CA · On-site

$137K - $236K/yr

Background in performance engineering or systems optimization * Experience mentoring senior engineers or leading architectural reviews About the Team: We are an early-stage engineering team solving ...

New

Senior Engineer

Pomona, CA · On-site +1

$140K - $175K/yr

Mesa seeks a Senior Engineer to lead multiple transmission line projects from start to finish. This ... Annual Performance Bonus * 9/80 Work Schedule * Hybrid or Remote options available ANNUAL SALARY ...

Senior Engineer

Pomona, CA · On-site +1

$140K - $175K/yr

  • Medical

  • Dental

  • Life

  • Retirement

  • PTO

Mesa seeks a Senior Engineer to lead multiple transmission line projects from start to finish. This ... Annual Performance Bonus * 9/80 Work Schedule * Hybrid or Remote options available ANNUAL SALARY ...

Sr. DevOps Engineer

Irvine, CA

$139K - $179K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Senior DevOps Engineer At EKN Engineering, we solve challenging problems with innovative ... Respond quickly to production outages, performance drops, and pipeline failures * Participate in ...

Senior Engineer, Design

San Clemente, CA · On-site

$120K - $160K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Description Sr. Engineer, Design has strong composites processing and manufacturing experience ... the performance of fundamental job duties. All duties and responsibilities are essential job ...

Senior Engineer

Pomona, CA · On-site

$140K - $175K/yr

  • Medical

  • Dental

  • Life

  • Retirement

  • PTO

Mesa seeks a Senior Engineer to lead multiple transmission line projects from start to finish. This ... Annual Performance Bonus * 9/80 Work Schedule * Hybrid or Remote options available ANNUAL SALARY ...

Senior Engineer

Pomona, CA · On-site

$140K - $175K/yr

  • Medical

  • Dental

  • Life

  • Retirement

  • PTO

Mesa seeks a Senior Engineer to lead multiple transmission line projects from start to finish. This ... Annual Performance Bonus * 9/80 Work Schedule * Hybrid or Remote options available ANNUAL SALARY ...

Sr. Database Engineer

Irvine, CA · On-site

$112K - $152K/yr

Abode TechZone, LLC is seeking a Sr. Database Engineer to lead the design of high-performance data environments. The role involves architecting scalable data systems, engineering database automation ...

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Senior Performance Engineer information

See Irvine, CA salary details

$63.9K

$135.8K

$197K

How much do senior performance engineer jobs pay per year?

As of Aug 16, 2026, the average yearly pay for senior performance engineer in Irvine, CA is $135,845.00, according to ZipRecruiter salary data. Most workers in this role earn between $112,200.00 and $154,000.00 per year, depending on experience, location, and employer.

What skills and qualifications are needed to thrive as a senior performance engineer?

To thrive as a Senior Performance Engineer, expertise in performance analysis, capacity planning, and system optimization—often backed by a degree in computer science or a related field—is crucial. Familiarity with tools such as LoadRunner, JMeter, APM solutions, profiling tools, and relevant certifications like CPPE or PMP are highly beneficial. Strong problem-solving, collaboration, and clear communication skills are vital for identifying bottlenecks and working closely with cross-functional teams. These combine to ensure robust system performance, user satisfaction, and reliable application scalability in demanding technical environments.

What does a senior performance engineer do?

A Senior Performance Engineer typically oversees performance testing cycles, analyzes system metrics, and collaborates with development and operations teams to diagnose and resolve performance issues. Daily tasks often include designing and executing test plans, monitoring application behavior under load, and recommending improvements for scalability and efficiency. They also participate in code reviews and architectural discussions to identify potential bottlenecks early in the development cycle. Consistent communication with both technical and non-technical stakeholders is key, ensuring that performance goals align with business objectives.

What is a senior performance engineer?

A Senior Performance Engineer is responsible for optimizing the performance, scalability, and reliability of software applications and systems. They analyze performance metrics, conduct load and stress testing, identify bottlenecks, and work with development teams to implement improvements. This role requires expertise in profiling tools, performance tuning, and system architecture to ensure optimal user experience. Additionally, they may establish best practices for performance testing and contribute to overall system design decisions.

What are the most commonly searched types of Performance Engineer jobs in Irvine, CA?

The most popular types of Performance Engineer jobs in Irvine, CA are:

What are popular job titles related to Senior Performance Engineer jobs in Irvine, CA?

For Senior Performance Engineer jobs in Irvine, CA, the most frequently searched job titles are:

What job categories do people searching Senior Performance Engineer jobs in Irvine, CA look for?

The top searched job categories for Senior Performance Engineer jobs in Irvine, CA are:

What cities near Irvine, CA are hiring for Senior Performance Engineer jobs?

Cities near Irvine, CA with the most Senior Performance Engineer job openings:

Infographic showing various Senior Performance Engineer job openings in Irvine, CA as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 18% Part Time, and 2% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $135,845 per year, or $65.3 per hour.

Senior Building Performance Analyst

RG Vanderweil.com

Long Beach, CA • On-site

Full-time

Re-posted 17 days ago


Job description

About Us:

Vanderweil Engineers is one of the largest and most respected privately-held MEP engineering firms in the United States. Sustainability is at the core of what we do. Vanderweil is a founding signatory of both the AIA 2030 and the MEP 2040 Challenges. Over 300 of our projects — a combined total of nearly $24 billion in construction — have achieved certification under frameworks such as LEED®, WELL, Fitwel, SITES, and Green Globes. Recent projects include the largest solar photovoltaic array in New York City, multiple net-zero designs, a research facility designed to be the world’s most sustainable lab, and a zero-carbon steam-generating heat pump which will reduce the emissions of millions of square feet in Greater Boston.

About This Opportunity:

If you’re looking for an opportunity to grow your career with some of the best minds in the industry on world-class projects, we’re looking for you. We offer stable career growth via our expanding book of services and geographic footprint across a diversified project mix. Join us to do the best work of your career as a Senior Building Performance Engineer (Hybrid Role) in our growing Building Performance Group in Boston, MA, or in one of Vanderweil’s offices in New York, NY; Newark, NJ; Philadelphia, PA; Alexandria, VA; Atlanta, GA; or Miami, FL.
As a Senior Building Performance Engineer, you will proactively collaborate with our project managers and engineers internally, as well as externally with our owner, design, and construction partners, to provide the analyses and insights that help clients solve complex challenges.

Some of your responsibilities will include the following:

  • Propose holistic energy, water, and carbon reduction opportunities early in the design process, and back those ideas up with rigorous analysis and thoughtful data visualizations to clearly communicate complex concepts.
  • Evaluate architectural and MEP system design to optimize performance and track progress toward project goals.
  • Lead junior engineers[CS1] to create complex energy savings calculations and technical client-facing reports. Educate, delegate, and provide quality control for their analysis efforts.
  • Research and synthesize applicable energy codes & policies. Compare compliance paths to advise owners and design teams and minimize risks to projects.
  • Perform life-cycle cost analyses, solar photovoltaic feasibility analyses, and water reduction studies.

Essential Skills & Requirements:

  • 7-15 years of building performance analysis or design engineering in a consulting environment.
  • Bachelor’s or master’s degree in mechanical engineering, energy systems, or architectural engineering.
  • Experience interfacing with internal and external clients.

Additional skills considered a plus:

  • Experience with eQuest, IES, EnergyPlus, or similar, and the ability to generate spreadsheet energy calculations.
  • Holds a PE registration.
  • LEED AP BD+C, BEMP, CPHC, and/or CEM Credential
  • Experience mentoring, training, or overseeing work of less experienced engineers
  • Field experience including performing field surveys for energy audits, observation of construction progress, commissioning, and/or operating a facility.
  • HVAC design experience

Our Flexible & Hybrid Work Culture:

We know that work/life integration is important to our employees. Our hybrid work style (up to 2 days remote per week) allows team members to have flexibility while building their skills through in-person exposure to industry experts.

We prioritize wellness with programs that support physical and behavioral health, and we’re proud to foster an equitable and inclusive workplace.

Learn more about our culture at www.vanderweil.com.

The total compensation that we expect to pay for this position is dependent on years of experience, licensure, education, geographic location, and project portfolio but expected to be in the $70,000 to $140,000 range.

Vanderweil Engineers is an equal opportunity employer committed to diversity with a work environment free of discrimination and harassment.