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Systems Test Engineer Jobs in Temecula, CA (NOW HIRING)

Inversion

Test Engineer II

Vista, CA · On-site

$106K - $150K/yr

Inversion builds advanced reentry systems to deliver next-generation capabilities from space. Our ... As a Test Engineer at Inversion, you will play a critical role in the design, functionality, and ...

HME, Inc.

Test Engineer III

Carlsbad, CA · On-site

$94K - $126K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

From setting the standard for drive-thru headsets and timer systems in the quick service restaurant ... We are currently recruiting for a temporary Test Engineer III. What you will do in the position:

HME

Test Engineer III

Carlsbad, CA · On-site

$94K - $126K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

From setting the standard for drive-thru headsets and timer systems in the quick service restaurant ... We are currently recruiting for a temporary Test Engineer III. What you will do in the position:

Inversion

Senior Avionics Test Engineer

Vista, CA · On-site

$137K - $193K/yr

Inversion builds advanced reentry systems to deliver next-generation capabilities from space. Our ... What You'll Do As a Senior Avionics Test Engineer at Inversion, you will report directly to the ...

KBS

Robotics Test Engineer

Oceanside, CA · On-site

$95K - $115K/yr

Robotics Test Engineer About KBS Kellermeyer Bergensons Services (KBS) is the largest privately ... Monitor system behavior during operation and identify performance gaps, mechanical failures, or ...

Danaher

Senior Software Test Engineer

Vista, CA

$130K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Andby harnessingDanaher's system of continuous improvement, you help turn ideas into impact ... The Senior Software Test Engineer is responsible for ensuring the quality, reliability, and ...

Danaher

Senior Software Test Engineer

Vista, CA · On-site

$130K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

And by harnessing Danaher's system of continuous improvement, you help turn ideas into impact ... The Senior Software Test Engineer is responsible for ensuring the quality, reliability, and ...

Inversion

RF Test Engineer II

Vista, CA · On-site

These systems open the door to new ways of testing, delivering, and operating at hypersonic speeds ... As an RF Test Engineer, you will be responsible for the verification, validation, integration, and ...

Mini-Circuits

RF Test Engineer - MMIC

Carlsbad, CA · On-site

$90K - $100K/yr

... sub-systems for high-performance radio frequency (RF) and microwave applications. With design ... The RF Test Engineer I is responsible for testing RF Power Amplifier products in both die and ...

Mini-Circuits

RF Test Engineer - MMIC

Carlsbad, CA · On-site

$90K - $100K/yr

... sub-systems for high-performance radio frequency (RF) and microwave applications. With design ... The RF Test Engineer I is responsible for testing RF Power Amplifier products in both die and ...

Cisco

Photonic Test Engineer

Carlsbad, CA

$128K - $162K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Meet the Team As a Photonic Test Engineer, you will play a critical role in developing/supporting ... and automation of system to minimize required operator time and intervention Diagnostics ...

Cisco

Photonic Test Engineer

Carlsbad, CA · On-site

$128K - $162K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Meet the Team As a Photonic Test Engineer, you will play a critical role in developing/supporting ... and automation of system to minimize required operator time and intervention Diagnostics ...

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Showing results 21-40

All JobsSystems Test Engineer JobsSystems Test Engineer Jobs in Temecula, CA

Systems Test Engineer information

See Temecula, CA salary details

$24

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$190

How much do systems test engineer jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for systems test engineer in Temecula, CA is $63.09, according to ZipRecruiter salary data. Most workers in this role earn between $46.11 and $66.63 per hour, depending on experience, location, and employer.

What are some of the most common challenges faced by systems test engineers during multi-departmental projects?

Systems Test Engineers often encounter challenges when coordinating testing activities across multiple departments, such as software, hardware, and quality assurance teams. These challenges include ensuring effective communication, aligning testing schedules, and managing dependencies between components. Balancing thorough test coverage while meeting project deadlines can also be demanding. Proactively collaborating with cross-functional teams and adopting clear documentation practices can help mitigate these challenges and ensure smooth project execution.

What is the difference between Systems Test Engineer vs Software Test Engineer?

AspectSystems Test EngineerSoftware Test Engineer
Primary FocusTesting entire systems, including hardware and software integrationTesting software applications and code
Required SkillsKnowledge of hardware, software, and systems integrationStrong programming, scripting, and software testing skills
Work EnvironmentOften in labs or manufacturing settings, involving hardwarePrimarily in office or remote environments, focusing on software
CertificationsISTQB, ISTQB Certified Tester, or similarISTQB, CSTE, or similar

While both roles involve testing, Systems Test Engineers focus on testing complete systems, including hardware and software integration, whereas Software Test Engineers concentrate on software applications and code quality. The roles share certifications and work environments but differ in scope and technical focus.

What is a systems test engineer?

A Systems Test Engineer is a professional responsible for designing, developing, and executing tests to ensure that complex systems and their components function correctly and meet specified requirements. They work closely with other engineering teams to identify issues, troubleshoot problems, and verify that all system integrations operate as intended. Systems Test Engineers often create test plans, develop automated test scripts, and document their findings to help improve product quality and reliability.

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

To thrive as a Systems Test Engineer, you need a solid understanding of test methodologies, system integration, and engineering principles, typically backed by a degree in engineering or computer science. Experience with automated testing tools (such as Selenium or JUnit), scripting languages, and familiarity with requirements management systems are commonly required. Strong analytical skills, attention to detail, and effective communication are essential soft skills for excelling in this role. These skills ensure rigorous testing, accurate defect identification, and seamless collaboration across multidisciplinary teams, leading to reliable and high-quality system deliveries.

What cities near Temecula, CA are hiring for Systems Test Engineer jobs?

Cities near Temecula, CA with the most Systems Test Engineer job openings:

Systems Test Engineer jobs near you
Infographic showing various Systems Test Engineer job openings in Temecula, CA as of August 2026, with employment types broken down into 75% Full Time, and 25% Part Time. Highlights an 100% In-person job distribution, with an average salary of $131,233 per year, or $63.1 per hour.

Sr. Wireless System Test Engineer (Contractor)

Arlo Technologies, Inc.

Carlsbad, CA • On-site

$130K - $165K/yr

Full-time

Re-posted 5 days ago

Job description

About Arlo:
At Arlo, we're passionate about creating innovative and reliable solutions that help people protect what matters most to them. Our team is dedicated to delivering products that exceed our customers' expectations, while always pushing the boundaries of what's possible in the world of protection technology. We believe that everyone deserves to feel safe and secure, whether they're at home or away, and we're committed to providing our customers with the peace of mind they need to live their lives without worry. Arlo's deep expertise in AI- and CV-powered analytics, cloud services, user experience, product design, and innovative wireless and RF connectivity enables the delivery of a seamless, smart security experience for Arlo users that is easy to set up and interact with every day.

Arlo Inc. is looking for a skilled and self-motivated Senior Wireless System Test Engineer to part of our RF/Wireless team.
This is a fixed term, 12 month contract

As a Sr. Wireless System Test Engineer, you will participate in:

  • Conducting wireless product testing in controlled wireless environments.
  • Performing wireless product testing under real-world conditions.
  • Utilizing tools such as Wireshark, Iperf, Keysight Current Analyzers, Spectrum Analyzers, and others.
  • Creating detailed wireless test reports using MS Office, Jira, Confluence, and other tools.
  • Log and track issues using tools such as Jira and Confluence.
  • Contributing to the design and development of wireless test systems and fixtures.
  • Collaborate with cross-functional teams including Chipset vendor, firmware, and software groups to ensure test coverage and product quality.

The following qualifications are mandatory for all candidates:

  • BSEE, MSEE, or equivalent experience.
  • In-depth understanding of telecommunications and wireless/cellular systems.
  • Strong knowledge of TCP/IP, MQTT, and experience with Wireshark log analysis.
  • At least 5 years of experience, either professional or academic.
  • Self-motivated with excellent verbal and written communication skills., and able to work independently
  • Proficiency in analyzing wireless traffic using tools like Wireshark.

The followings skills are also highly desired and are considered a plus:

  • Strong understanding of one or more wireless standards, including:
  • WLAN (802.11a/b/g/n/ac/ax), SubG, Thread, Z-Wave, Cellular (3G/4G/5G), DECT, and Bluetooth (BT).
  • Basic soldering and assembly skills.
  • Experience with basic RF/wireless test equipment, including Spectrum Analyzers, Signal Generators, Vector Network Analyzers, RF High-Impedance Probes, Function Generators, Oscilloscopes, and Multimeters.
  • Python scripting, NI LabVIEW, OmniPeek/Wireshark, and other test automation tools.

The pay range for this position reflects the minimum and maximum target for new hire salaries at commencement of employment and is expected to be between USD$130,000-165,000/year.However, base pay offered may vary depending on multiple factors, including role, job-related knowledge, skills, relevant education and experience.The total compensation package for this position may also include other elements, including bonus, equity, and a full range of benefits. Details of all benefits will be provided if an employee receives an offer of employment.

We're committed to inclusivity and selecting the strongest candidate-no matter their background. Even if you don't meet every listed qualification, we encourage you to apply. We're happy to support growth in areas essential to the role. Interested in learning more about our workplace? Visit and follow our LinkedIn, and Glassdoor pages to read employee insights and get updates of what it's like to be part of Arlo.

Arlo is proud to be an Equal Opportunity Employer. We value inclusion and are committed to inclusive, and harassment-free workplace. We prohibit discrimination and harassment based on all legally protected statuses in all hiring and employment.

We provide reasonable accommodations to applicants and employees with disabilities, who are pregnant or have a related medical condition, or who have sincerely held religious beliefs, observances, and practices. Pursuant to applicable state and municipal Fair Chance Laws and Ordinances, the Company will consider for employment qualified applicants with arrest and conviction records.

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