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Freelance Performance Engineering Jobs in Phoenix, AZ

HM Electronics Inc

Applications Engineer III

Phoenix, AZ · On-site

$113 - $150/hr

For the markets we serve -- broadcast, live performance, live events, sports, military, aerospace ... Ability to train the trainer and certified Clear-Com freelancers. * Provides application assistance ...

Clear-Com LLC

Applications Engineer III

Phoenix, AZ · On-site +1

For the markets we serve -- broadcast, live performance, live events, sports, military, aerospace ... Ability to train the trainer and certified Clear-Com freelancers. * Provides application assistance ...

HME

Applications Engineer III

Phoenix, AZ · On-site +1

For the markets we serve -- broadcast, live performance, live events, sports, military, aerospace ... Ability to train the trainer and certified Clear-Com freelancers. * Provides application assistance ...

Insignia Event Services

Manager, Marketing

Glendale, AZ · On-site

$90 - $120/hr

... freelancers, and vendor partners while establishing efficient processes, workflows, and performance ... Monitor analytics and collaborate with developers and vendors to drive continuous improvement.

All JobsPerformance Engineering JobsFreelance Performance Engineering JobsFreelance Performance Engineering Jobs in Phoenix, AZ

Freelance Performance Engineering information

See Phoenix, AZ salary details

$14

$47

$131

How much do freelance performance engineering jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for freelance performance engineering in Phoenix, AZ is $47.37, according to ZipRecruiter salary data. Most workers in this role earn between $24.09 and $61.35 per hour, depending on experience, location, and employer.

What is the difference between Freelance Performance Engineering vs Freelance Software Testing?

AspectFreelance Performance EngineeringFreelance Software Testing
CredentialsKnowledge of performance tools, certifications like ISTQB Performance TestingCertifications like ISTQB, functional testing skills
Work EnvironmentFocus on system performance, load testing, and optimizationFocus on identifying bugs, functional validation, and quality assurance
Employer & IndustryTech companies, software firms, consulting agenciesSoftware development firms, QA agencies, in-house teams
Search & Comparison IntentPerformance optimization, load testing freelance rolesSoftware testing, QA freelance opportunities

Freelance Performance Engineering and Freelance Software Testing share overlapping skills but differ mainly in focus. Performance engineers specialize in system performance, load testing, and optimization, while software testers concentrate on bug detection and functional validation. Both roles are vital in software development, often working together to ensure high-quality, efficient applications.

What are the most commonly searched types of Performance Engineering jobs in Phoenix, AZ?

The most popular types of Performance Engineering jobs in Phoenix, AZ are:

What are popular job titles related to Freelance Performance Engineering jobs in Phoenix, AZ?

For Freelance Performance Engineering jobs in Phoenix, AZ, the most frequently searched job titles are:

What job categories do people searching Freelance Performance Engineering jobs in Phoenix, AZ look for?

The top searched job categories for Freelance Performance Engineering jobs in Phoenix, AZ are:

Freelance Performance Engineering jobs near you
Infographic showing various Freelance Performance Engineering job openings in Phoenix, AZ as of August 2026, with employment types broken down into 91% Full Time, 7% Part Time, and 2% Contract. Highlights an 81% Physical, 2% Hybrid, and 17% Remote job distribution, with an average salary of $98,527 per year, or $47.4 per hour.

Quality Engineer Phoenix AZ / Type of contract 1099 AZPHSE26

Pro QC International North America

Phoenix, AZ • On-site

$30 - $35/hr

Part-time

Posted 4 days ago

Job description

Position Overview
Pro QC International is seeking an experienced freelance Quality Engineer / Solar Module Inspector to support solar industry projects in Arizona. The contractor will perform visual inspections of photovoltaic (PV) solar modules and related quality activities in accordance with customer requirements and applicable industry standards.
Key Responsibilities
  • Perform visual inspections of solar modules for workmanship, defects, and damage.
  • Identify and document issues such as:
    • Cracked or broken cells
    • Delamination
    • Bubbles or voids
    • Corrosion
    • Backsheet damage
    • Glass, frame, and junction box defects
    • Misalignment or conditions affecting safety or performance
  • Verify product compliance with applicable customer specifications and inspection criteria.
  • Complete detailed inspection reports with photographs and supporting evidence.
  • Communicate inspection findings promptly to Pro QC management and customer representatives.
  • Maintain professional conduct while representing Pro QC at supplier or customer facilities.
  • Follow all site safety requirements and procedures.
Required Qualifications
  • Minimum 5 years of quality assurance, quality control, manufacturing, or inspection experience.
  • Experience inspecting solar modules, photovoltaic systems, electrical equipment, or related renewable energy products.
  • Ability to read and interpret technical specifications, drawings, and inspection criteria.
  • Strong report-writing and documentation skills.
  • Proficiency with Microsoft Office applications and digital reporting tools.
  • Reliable transportation and ability to travel to customer locations in Arizona.
Preferred Qualifications
  • Experience with IEC 61215, IEC 61730, or related solar industry standards.
  • Prior solar farm, PV module manufacturing, or solar construction quality experience.
  • Vendor audit, supplier quality, or quality management system experience.
  • Electroluminescence (EL) inspection experience is a plus.
Independent Contractor Requirements
  • Must operate as an independent contractor and be authorized to work in the United States.
  • Responsible for all applicable taxes, insurance, and business expenses.
  • Must provide own computer, phone, camera, and standard inspection equipment as required.
  • Ability to accept project assignments on a flexible, as-needed basis.
Deliverables

  • Daily inspection reports.
  • Nonconformance reports when required.
  • Photographic evidence of findings.
  • Final inspection summary and recommendations.