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Sr Test Automation Engineer Jobs in Stevenson Ranch, CA

Inversion

Senior Test Engineer

Los Angeles, CA

What You'll Do As a Senior Test Engineer at Inversion, you will own the planning and execution of critical mechanical test campaigns for one of the most capable reentry vehicles ever developed. You ...

Abbott

Senior Automation Engineer

Los Angeles, CA · On-site

$112K - $147K/yr

Coordinate and participate in equipment Factory Acceptance Tests (FAT) and Site Acceptance Tests ... QUALIFICATIONS Hands on working knowledge of automation control software and PLC programming and ...

Abbott

Senior Automation Engineer

Sylmar, CA · On-site

$105K - $138K/yr

... Tests (SAT), etc. • Conceptualize, design, and build complete solutions for novel or complex ... QUALIFICATIONS • Hands on working knowledge of automation control software and PLC programming ...

Abbott

Senior Automation Engineer

Los Angeles, CA · On-site

$112K - $147K/yr

Coordinate and participate in equipment Factory Acceptance Tests (FAT) and Site Acceptance Tests ... QUALIFICATIONS Hands on working knowledge of automation control software and PLC programming and ...

Abbott

Senior Automation Engineer

Sylmar, CA · On-site

$105K - $138K/yr

... Tests (SAT), etc. • Conceptualize, design, and build complete solutions for novel or complex ... QUALIFICATIONS • Hands on working knowledge of automation control software and PLC programming ...

Abbott

Senior Automation Engineer

Sylmar, CA · On-site

$105K - $138K/yr

... Tests (SAT), etc. • Conceptualize, design, and build complete solutions for novel or complex ... QUALIFICATIONS • Hands on working knowledge of automation control software and PLC programming ...

Divergent

Senior Test Engineer

Los Angeles, CA

The Role We're looking for a seasoned Test Engineer who balances deep mechanical fundamentals with ... Engineer II / E04: $111,300 - $153,040 * Sr. Engineer / E05: $128,520 - $176,720 * Staff Engineer ...

Icarus

Senior Test Engineer

Los Angeles, CA

$90K - $140K/yr

Develop hardware-in-the-loop and automated test setups that make engineering iteration loops faster. * Support calibration of test and development assets and keep test equipment maintained and ...

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Sr Test Automation Engineer information

See Stevenson Ranch, CA salary details

$10

$52

$76

How much do sr test automation engineer jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for sr test automation engineer in Stevenson Ranch, CA is $52.08, according to ZipRecruiter salary data. Most workers in this role earn between $44.90 and $59.33 per hour, depending on experience, location, and employer.

What is a Sr Test Automation Engineer?

Sr Test Automation Engineers are experienced professionals responsible for designing, developing, and maintaining automated testing frameworks and scripts to ensure the quality of software applications. They lead efforts to automate repetitive testing tasks, analyze test results, and collaborate with developers and QA teams to identify and resolve software defects. Their role often includes mentoring junior team members, selecting appropriate test tools, and contributing to continuous integration and deployment processes. With their advanced technical skills and understanding of software development lifecycles, Sr Test Automation Engineers play a critical role in delivering reliable and high-quality software products.

What are the key skills and qualifications needed to thrive as a Sr Test Automation Engineer?

To thrive as a Sr Test Automation Engineer, you need expertise in software testing methodologies, proficiency in programming languages such as Java or Python, and a strong understanding of automation frameworks, typically backed by a relevant degree or certifications. Familiarity with tools like Selenium, Jenkins, Git, and test management systems is essential for designing and executing automated test suites. Critical thinking, problem-solving abilities, and effective communication are standout soft skills that help in troubleshooting and collaborating across teams. These skills and qualities are crucial for ensuring software quality, improving efficiency, and accelerating the delivery of reliable applications.

How does a Sr Test Automation Engineer typically collaborate with developers and other QA team members on a project?

As a Sr Test Automation Engineer, collaboration is a key part of the role. You will regularly work with software developers to understand application requirements, clarify acceptance criteria, and ensure that automated tests are aligned with development goals. Additionally, you’ll partner closely with other QA engineers to design shared test frameworks, conduct code reviews, and coordinate on test coverage. Strong communication and teamwork are essential, as you’ll often participate in sprint planning meetings, daily stand-ups, and defect triage sessions to maintain high software quality throughout the development cycle.

What is the difference between Sr Test Automation Engineer vs Test Automation Engineer?

CriteriaSr Test Automation EngineerTest Automation Engineer
Required CredentialsBachelor's degree in CS or related field; experience in automation toolsBachelor's degree in CS or related field; some experience in automation tools
Work EnvironmentSenior-level projects, mentoring, complex automation tasksEntry to mid-level automation tasks, assisting in testing
Employer & Industry UsageTech companies, software firms, QA teamsStartups, small to medium enterprises, QA teams

The main difference between a Sr Test Automation Engineer and a Test Automation Engineer lies in experience, project complexity, and responsibilities. The senior role involves leading automation efforts, mentoring juniors, and handling complex test scenarios, while the standard role focuses on executing automation tasks and supporting testing processes.

What job categories do people searching Sr Test Automation Engineer jobs in Stevenson Ranch, CA look for?

The top searched job categories for Sr Test Automation Engineer jobs in Stevenson Ranch, CA are:

What cities near Stevenson Ranch, CA are hiring for Sr Test Automation Engineer jobs?

Cities near Stevenson Ranch, CA with the most Sr Test Automation Engineer job openings:

Sr Test Automation Engineer jobs near you
Infographic showing various Sr Test Automation Engineer job openings in Stevenson Ranch, CA as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, 2% Contract, and 1% Nights. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $108,327 per year, or $52.1 per hour.

Wireless System Automation and Test Engineer

Apple

Los Angeles, CA • On-site

$122K - $214K/yr

Full-time

Medical, Dental, Retirement

Re-posted 15 days ago

Apple rating

8.1

Company rating: 8.1 out of 10

Based on 683 frontline employees who took The Breakroom Quiz

6th of 30 rated technology retailers

Job description

Do you have a passion for taking on big challenges? Do you love pushing the limits of what’s considered feasible? As part of our Wireless Hardware group, you’ll be responsible for bringing groundbreaking wireless connectivity to the world. Together, our goal is to ensure nothing stands in the way of our customers’ connections with their devices. Join us and help build world-renowned wireless systems that connect customers to their world like never before.
Description
Join our Wireless Systems Design Validation Team, where we ensure cutting-edge wireless and PHY systems meet rigorous performance standards across critical parameters, including Power Accuracy, Spurs, EVM, Sensitivity, Desense, RF/Baseband Performance, MIMO, and Coexistence. Operating at the heart of silicon development, we drive test automation and validation methodologies that accelerate product development while maintaining exceptional quality. This role offers the opportunity to create test infrastructure and automation solutions that directly impact the success of next-generation wireless technologies.","responsibilities":"You will develop sophisticated automation frameworks and test infrastructure for validating wireless and PHY systems across RF and baseband domains, enabling comprehensive validation and regression testing throughout the silicon development lifecycle.
Working closely with PHY, MAC, and RF design engineers, you'll translate specifications into automated test strategies, identify validation gaps, and drive resolution of complex system issues.
Your role includes creating equipment drivers, control interfaces, and intelligent test sequences, while analyzing results to provide actionable insights and continuously improving test methodologies to meet the demanding requirements of next-generation wireless systems.
Preferred Qualifications
Advanced degree in Electrical Engineering or Computer Engineering; Master's or Ph.D. preferred.
Deep understanding of key performance indicators and impairments in RF and baseband domains.
Hands-on experience testing wireless silicon in laboratory environments.
Proficiency with RF test equipment including signal analyzers, signal generators and spectrum analyzers.
Proven experience developing test automation, including equipment drivers, debug tools, automation scripts, and interfaces.
Experience with automation infrastructure development (traceability, repeatability) and related tools (Git, CI/CD, databases, reporting tools).
Minimum Qualifications
Minimum requirement of a bachelors degree
Knowledge of wireless communication systems.
Programming skills in Python, Shell scripting, C++, or C#.
Pay & Benefits
At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $122,700 and $214,300, and your base pay will depend on your skills, qualifications, experience, and location.
Apple employees also have the opportunity to become an Apple shareholder through participation in Apple's discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple's Employee Stock Purchase Plan. You'll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses - including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits
Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.

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About Apple

Sourced by ZipRecruiter

Imagine what you could do here! At Apple, new ideas have a way of becoming extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish. Dynamic, intelligent people and inspiring, innovative technologies are the norm here. The people who work here have reinvented entire industries with all Apple Hardware products. The same real passion for innovation that goes into our products also applies to our practices strengthening our dedication to leave the world better than we found it.

Industry

Computer and electronic product manufacturing

Company size

10,000+ Employees

Headquarters location

Cupertino, CA, US

Year founded

1976

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