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Testing Jobs in Riverside, CA (NOW HIRING)

FastTek

MTS Tester

Irvine, CA

Ensure all testing is properly documented and submitted. * Responsible for the integration and maintenance of a test rack configuration with regards to the systems installation. Software and system ...

Rivian

Sr. Manager, Vehicle Testing

Tustin, CA · On-site

$159K - $199K/yr

Role Summary In the Sr. Manager, Test & Development Vehicle Testing role, you will oversee the operation of test operations focused on validating various attributes that are inherent to Rivian ...

Rivian

Sr. Manager, Vehicle Testing

Tustin, CA · On-site

$159K - $199K/yr

Role Summary In the Sr. Manager, Test & Development Vehicle Testing role, you will oversee the operation of test operations focused on validating various attributes that are inherent to Rivian ...

Softtek

Performance Tester

Irvine, CA · On-site

Performance Tester Position Type: Full time Softtek Integration Systems offers excellent benefits including Medical, Dental, Vision, 401K, Group Life, STD (Short Term Disability), LTD (long Term ...

Softtek

Performance Tester

Irvine, CA

Performance Tester Position Type: Full time Softtek Integration Systems offers excellent benefits including Medical, Dental, Vision, 401K, Group Life, STD (Short Term Disability), LTD (long Term ...

NextDeavor Inc.

Assembler/Tester B

Irvine, CA

$14 - $16.41/hr

You will support production and quality teams through accurate assembly, testing, and participation in continuous improvement initiatives. This is an onsite, 2nd-shift role (2:30pm - 11:00pm, Monday ...

NextDeavor Inc.

Assembler/Tester B

Irvine, CA

$16.41 - $20/hr

... testing mechanical products. You will work closely with production, quality, and supervisory teams to support lean initiatives and continuous improvement. This is an onsite role on 2nd shift (2:30pm ...

NextDeavor Inc.

Assembler/Tester B

Irvine, CA

$17.60 - $22/hr

Willingness to undergo FAA drug screening and random drug testing where applicable Here's What Else Might Help You Out * Background in mechanical assembly such as automotive or aircraft mechanic ...

NextDeavor Inc.

Assembler/Tester B

Irvine, CA

$13 - $16.41/hr

This is an onsite second-shift role (2:30pm-11:00pm, Mon-Fri) based in Irvine; the position is temp-to-hire and safety sensitive (subject to random drug testing). Here's How You'll Make an Impact on ...

NextDeavor Inc.

Assembler/Tester B

Irvine, CA

$13.13 - $16.42/hr

Ability to pass random drug testing (safety sensitive role). Here's What Else Might Help You Out * Background as an automotive/car mechanic or aircraft mechanic. * Experience applying lean ...

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How much do testing jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for testing in Riverside, CA is $21.61, according to ZipRecruiter salary data. Most workers in this role earn between $12.13 and $22.80 per hour, depending on experience, location, and employer.

What is a testing job?

Testing jobs involve evaluating software, products, or systems to ensure they meet the required standards and function as intended. Individuals in these roles identify bugs, defects, or inconsistencies and work closely with development teams to resolve issues. Testing can be manual or automated and is essential for maintaining quality, improving user experience, and reducing future maintenance costs. Common titles include Quality Assurance (QA) Tester, Software Tester, and Test Engineer.

What are some common challenges faced by software testers, and how can they overcome them?

Software testers often encounter challenges such as tight deadlines, rapidly changing requirements, and limited information about the product. To overcome these issues, testers can prioritize effective communication with developers and product managers, leverage test automation tools to increase efficiency, and stay adaptable by continuously updating their testing strategies. Proactively seeking clarification and documenting test cases also helps minimize misunderstandings and ensures thorough coverage.

How do I become a testing?

To become a tester, you typically need a background in computer science, software development, or related fields, along with skills in programming, attention to detail, and knowledge of testing tools like Selenium or JUnit. Gaining certifications such as ISTQB can also improve job prospects. Entry-level testers often start with internships or junior roles to build experience before advancing to more complex testing positions.

What is the difference between Testing vs Quality Assurance?

AspectTestingQuality Assurance
Primary FocusIdentifying defects in softwarePreventing defects through process improvement
ActivitiesExecuting test cases, bug reportingDeveloping standards, process audits
CredentialsTesting certifications (e.g., ISTQB)Quality management certifications (e.g., Six Sigma)
Work EnvironmentTest labs, software environmentsProcess documentation, meetings

Testing and Quality Assurance are closely related but serve different roles. Testing focuses on finding defects in software, while Quality Assurance aims to improve processes to prevent defects. Both are essential for delivering high-quality products, with Testing being more execution-oriented and QA emphasizing process improvement.

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

To thrive as a Software Tester, you need a solid understanding of software development life cycles, test case design, and debugging, usually supported by a degree in computer science or related fields. Familiarity with automated testing tools like Selenium, JIRA, and knowledge of scripting languages are typically required, along with certifications such as ISTQB. Attention to detail, analytical thinking, and strong communication skills help testers identify issues and collaborate effectively with development teams. These skills are vital for ensuring software reliability, quality, and timely delivery in fast-paced tech environments.

How to get a job as a testing?

To get a testing job, develop skills in software testing, including knowledge of testing tools like Selenium or JUnit, and understand testing methodologies such as manual and automated testing. Obtain relevant certifications like ISTQB to enhance your credentials and gain practical experience through internships or entry-level positions in quality assurance environments.
What cities near Riverside, CA are hiring for Testing jobs? Cities near Riverside, CA with the most Testing job openings:
Testing jobs near you
Infographic showing various Testing job openings in Riverside, CA as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 14% Part Time, and 4% Contract. Highlights an 88% Physical, 2% Hybrid, and 10% Remote job distribution, with an average salary of $44,958 per year, or $21.6 per hour.

MTS Tester

FastTek

Irvine, CA

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 7 hours ago

Job description

MTS Tester #1060325
Job Description:
Job Summary:
  • Assist in the development, testing, release, and integration efforts of software and hardware associated activities.

Major Responsibilities:
  • Hardware and software integration of new and/or existing systems, functions and LRUs designed by the Development Engineering and the Software Development groups.
  • Integration test of LRU and system functionality.
  • Ensure all testing is properly documented and submitted.
  • Responsible for the integration and maintenance of a test rack configuration with regards to the systems installation. Software and system testing of all In-flight Entertainment (IFE) functionality for existing systems.
  • Participate in the design and development of all IFE system functionality.
  • Participate in all efforts in the testing and regression testing of software phase releases.
  • Assist and support all engineering efforts company-wide as required.
  • Assist in developing test plans and procedures to validate system requirements. Troubleshoot problems reported for all Avionics IFE products.
  • Focal point for software development, integration and problem investigation for all assigned equipment and systems.
  • Assist in troubleshooting and analyzing root cause of any system anomalies/discrepancies in hardware and/or software.

Additional Job Details:
Knowledge/Skill Requirements:
  • A technical background in development and test.
  • Familiar with Unix and Linux OS. Basic understanding of systems administrator capabilities and command language for Linux is preferred.
  • Ability to plan engineering activities to perform tasks.
  • Learn to use professional concepts and applies company policies and procedures to resolve routine issues.
  • Generally applies existing practices and procedures in analyzing situations or data.
  • Possess solid writing and communication skills.
  • Ability to effectively communicate in English, in person and on the phone.
  • Proficiency with Microsoft Office products.

Education/Experience Requirements:
  • Bachelor of Science Degree in Computer Sciences, Computer Engineering, Electrical Engineering or Software Engineering, or equivalent experience.
  • 0-3 years experience in software/system engineering development and/or software/hardware testing.
  • IFE and/or Avionics industry experience is preferred.

Other Requirements:
  • Ability to lift up to 25 pounds.
  • Majority of time spent at test rack (75%) which includes standing, lifting, bending, twisting and stooping.

Additional Details:
  • Integration testing of LRU and system functionality.
  • Maintain and integrate test rack configurations for system installations.
  • Participate in software release testing and regression testing.
  • Act as a focal point for integration and problem investigation of assigned systems.
  • Assist in troubleshooting and root-cause analysis of hardware and software issues.
  • Documentation
  • Ensure all testing is properly documented and submitted.
  • Assist in developing test plans and procedures to validate system requirements.
  • Communication
  • Assist and support engineering efforts company-wide as required.

Additional Summary:
  • The main function of a MTS Test Engineer is to develop, implement, and document all testing activities, including test planning, test documentation, test execution, defect tracking and reporting, including follow-up and issue resolution.

Job Responsibilities:
  • Execute test plans, scenarios, scripts or procedures
  • Test system modifications to prepare for implementation
  • Develop testing programs that addresses areas such as database impacts, software scenarios, or usability
  • Document software defects, using a bug tracking system, and report defects to software developers
  • Identify, analyze and document problems with program function, output, online screen or content
  • Monitor bug resolution efforts and track successes
  • Create or maintain databases of known test defects
  • Plan test schedules or strategies in accordance with project scope or delivery dates

Qualifications:
  • Associate's degree in a technical field such as computer science, computer engineering or related field required
  • 0-2 years experience required
  • Experience testing software
  • Experience writing test documentation such as Test Plans, scripts and test results reports
  • Ability to analyze/interpret test results and provide recommendations to improve testing

Additional Information:
At FastTek Global, Our Purpose is Our People and Our Planet. We come to work each day and are reminded we are helping people find their success stories. Also, Doing the right thing is our mantra. We act responsibly, give back to the communities we serve and have a little fun along the way.
We have been doing this with pride, dedication and plain, old-fashioned hard work for 24 years!
FastTek Global is a financially strong, privately held company that is 100% consultant and client focused, operating in nearly half of the states in the U.S., Europe and India.
We've differentiated ourselves by being fast, flexible, creative and honest. Throw out everything you've heard, seen, or felt about every other IT Consulting company. We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies.
Our benefits are second to none and thanks to our flexible benefit options you can choose the benefits you need or want, options include:
  • Medical and Dental (FastTek pays majority of the medical program)
  • Vision
  • Personal Time Off (PTO) Program
  • Long Term Disability (100% paid)
  • Life Insurance (100% paid)
  • 401(k) with immediate vesting and 3% (of salary) dollar-for-dollar match

Plus, we have a lucrative employee referral program and an employee recognition culture.
FastTek Global was named one of the Top Work Places in Michigan by the Detroit Free Press in 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, and 2022!
To view all of our open positions go to: https://www.fasttek.com/fastswitch/findwork
Follow us on Twitter: https://twitter.com/fasttekglobal
Follow us on Instagram: https://www.instagram.com/fasttekglobal
Find us on LinkedIn: https://www.linkedin.com/company/fasttek
You can become a fan of FastTek on Facebook: https://www.facebook.com/fasttekglobal/
AI & Hiring Disclosure
We use AI tools to support parts of our hiring process, such as reviewing applications and identifying potential matches. These tools are designed to promote efficiency, consistency, and fairness, and they are always used under human oversight.
All personal data collected is used solely for recruitment purposes, and you have the right to know, access, or request deletion of your data at any time, subject to legal limits.
If AI will be used in a video interview, you'll be informed in advance and asked for your consent, with the option to opt out.
Our tools are regularly reviewed to detect potential bias and to ensure compliance with all applicable laws and our commitment to inclusive hiring.
To learn more or exercise your rights, please contact us at info@fasttek.com.