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Jr Test Engineer Jobs in California (NOW HIRING)

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Jr Test Engineer information

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How much do jr test engineer jobs pay per hour?

As of Jun 14, 2026, the average hourly pay for jr test engineer in California is $45.97, according to ZipRecruiter salary data. Most workers in this role earn between $34.42 and $58.37 per hour, depending on experience, location, and employer.

What does a Jr Test Engineer do?

A Jr Test Engineer is responsible for assisting in the testing of software or hardware products to ensure they meet quality standards before release. Their tasks typically include writing and executing test cases, identifying and reporting bugs, and collaborating with developers to resolve issues. Junior Test Engineers often work under the guidance of senior team members and help document test results. This entry-level role is a great way to gain experience in quality assurance and learn about software development processes.

Is 40 too late to be an engineer?

Age is not a barrier to becoming a Jr Test Engineer or any engineering role, as skills, experience, and continuous learning are more important. Many professionals start or transition into engineering careers later in life, especially with relevant certifications and technical knowledge. Employers value diverse backgrounds and practical skills regardless of age.

What types of projects or products do Jr Test Engineers typically work on, and how do they fit into the broader engineering team?

Jr Test Engineers are often involved in testing software applications, hardware devices, or integrated systems, depending on the company's focus. They typically work closely with developers, QA analysts, and product managers to execute test plans, identify bugs, and verify fixes. This role is essential for ensuring product quality before release, and Jr Test Engineers often participate in daily stand-ups and sprint reviews as part of an Agile team. Collaborating with more senior engineers, they gain exposure to industry-standard tools and methodologies, which helps build a strong foundation for future career growth within the QA or development tracks.

What jobs pay 2000 a day?

High-paying roles for a Jr Test Engineer are uncommon, as most entry-level testing positions typically pay significantly less. However, specialized freelance or contract testing roles in high-demand industries, such as software development or cybersecurity, can sometimes offer daily rates approaching or exceeding $2000 for experienced professionals with advanced skills and certifications. These roles often require extensive expertise, a strong portfolio, and the ability to work independently or on short-term projects.

What are the key skills and qualifications needed to thrive as a Jr Test Engineer, and why are they important?

To thrive as a Jr Test Engineer, you need a basic understanding of software testing methodologies, familiarity with programming or scripting languages, and a relevant degree in computer science or engineering. Experience with testing tools like Selenium, JIRA, and test management systems, along with certifications such as ISTQB Foundation, are commonly required. Attention to detail, problem-solving abilities, and effective communication help distinguish top performers in this role. These skills and qualifications are crucial for ensuring software quality, identifying defects early, and supporting efficient team collaboration.

What engineer makes $500,000 a year?

Senior software engineers, especially those in high-demand fields like machine learning or cloud computing, can earn $500,000 or more annually, often through a combination of salary, bonuses, and stock options. Achieving this level typically requires extensive experience, advanced skills, and working at large tech companies or startups with significant funding.

What is the difference between Jr Test Engineer vs QA Tester?

AspectJr Test EngineerQA Tester
Required CredentialsTypically a diploma or degree in Computer Science or related fieldSimilar educational background, often with certifications in testing
Work EnvironmentInvolves manual and automated testing, often collaborating with developersPrimarily focuses on executing test cases and reporting bugs
Employer & Industry UsageUsed in software development companies, tech firms, and IT departmentsCommon across software, gaming, and app development industries

The main difference is that Jr Test Engineers often participate in designing test plans and automation, while QA Testers primarily execute test cases and report issues. Both roles require similar skills and certifications, but Jr Test Engineers tend to have broader responsibilities in testing processes.

What does a junior test engineer do?

A junior test engineer is responsible for executing test cases, identifying software defects, and documenting issues to ensure product quality. They often work under the supervision of senior testers, use testing tools like Selenium or JIRA, and develop basic testing skills to support the quality assurance process.
What job categories do people searching Jr Test Engineer jobs in California look for? The top searched job categories for Jr Test Engineer jobs in California are:
What cities in California are hiring for Jr Test Engineer jobs? Cities in California with the most Jr Test Engineer job openings:
Infographic showing various Jr Test Engineer job openings in California as of June 2026, with employment types broken down into 78% Full Time, and 22% Part Time. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $95,616 per year, or $46 per hour.

Electrical Systems Engineer Jr

Redwire Defense Tech

San Luis Obispo, CA • On-site

$94K - $107K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

This job post has expired today. Applications are no longer accepted.


Job description

WORK LOCATION: San Luis Obispo, CA
FLSA STATUS: Exempt
SALARY RANGE: The anticipated salary range for this role is $94,000.00 to $107,000.00 annually. This range reflects a good faith estimate based on the targeted level for the role and typical compensation benchmarks across U.S. locations. Actual compensation may vary depending on the selected candidate’s qualifications, experience, geographical location, and internal alignment. 
 
SUMMARY
The Electrical Systems Engineer, Jr supports the design, integration, and testing of electrical systems for uncrewed aircraft systems (UAS). Working closely with senior engineers, this role focuses on developing foundational technical skills in power distribution, wiring harness design, circuit layout, and system troubleshooting.
This position provides an opportunity to gain hands-on experience in aerospace electrical engineering while learning how electrical systems interact with avionics, propulsion, and communication subsystems. The Electrical Systems Engineer contributes to documentation, test setups, and prototype builds, helping ensure reliability and safety in flight-critical environments.
 
RESPONSIBILITIES
The following job functions are a basic requirement but are not limited to and may be assigned other duties.
  • Assist with design and drafting of wiring harnesses, schematics, and electrical assemblies for UAS platforms.
  • Support integration of avionics, payloads, power systems, and sensors under supervision.
  • Participate in prototype assembly, bench testing, and electrical continuity verification.
  • Create and maintain engineering documentation including cable drawings, harness layouts, and part lists.
  • Conduct basic electrical analysis such as voltage drop, load balancing, and circuit validation.
  • Assist in troubleshooting electrical issues during integration and flight test activities.
  • Collaborate with mechanical and software engineers to ensure cohesive system design.
  • Maintain adherence to aerospace standards and safety protocols in all work performed.
 
REQURIED QUALIFICATIONS
The following are a non-exhaustive list of qualifications for the position:
  • Bachelor’s degree in Electrical Engineering, Aerospace Engineering, or related field required.
  • 0–2 years of professional engineering experience (internship or co-op experience preferred).
  • Exposure to basic electrical design, testing, or prototyping environments.
  • Familiarity with schematic capture tools (e.g., Altium, OrCAD, KiCad).
  • Understanding of basic circuit theory, wiring practices, and connectors used in aerospace or robotics.
  • Experience reading electrical drawings and performing continuity or resistance checks.
  • Working knowledge of standard lab tools such as multimeters, oscilloscopes, and power supplies.
  • Strong attention to detail and commitment to precision.
  • Collaborative mindset and willingness to learn from senior engineers.
  • Excellent written and verbal communication skills.
  • Analytical problem-solving skills with a proactive approach.
  • Ability to stay organized in a fast-paced, team-oriented environment.
 
PREFERRED QUALIFICATIONS
  • Coursework or specialization in avionics, embedded systems, or power electronics.
  • Internship or project experience with drones, robotics, or other electromechanical systems.
  • Familiarity with design for manufacturing and electrical safety standards.
  • Basic scripting or automation experience (Python, MATLAB, or similar).
  • Exposure to EMI/EMC testing or environmental qualification procedures.
  • Curiosity to explore system-level design concepts.
  • Ability to adapt quickly and thrive in a collaborative R&D environment.
  • Desire to grow into ownership of subsystems and design deliverables.
 
REDWIRE DEFENSE TECH BENEFITS
  • Matching 401(k)
  • Paid PTO
  • Paid holidays
  • Medical, vision, and dental insurance
  • Group Short-Term & Long-Term Disability
  • HSA and FSA Options
  • Critical Care Plan
  • Accident Care Plan
 
CLEARANCE REQUIREMENTS
This position may require access to information that is subject to compliance with the International Traffic Arms Regulations (“ITAR”) and/or the Export Administration Regulations (“EAR”). To comply with the requirements of the ITAR and/or the EAR, applicants will be asked to provide specific documentation to verify a US person’s status under the ITAR and the EAR.
 
WORK ENVIRONMENT AND PHYSICAL REQUIREMENTS
The work environment may involve a standard office setting while also incorporating elements of a production area. Employees will use standard office equipment, including computers, and must demonstrate stamina to sit or stand while maintaining attention to detail despite potential interruptions. The role may require occasional activities such as walking, climbing, stooping, crouching, and bending. Vision is necessary for reading printed materials and a computer screen, while hearing and speech are essential for effective communication both in person and over the telephone. Additionally, the position may necessitate travel by air or automobile. Employees may be required to use personal protective equipment, including safety glasses, safety shoes, and shop coats, to ensure safety in the production environment. Employees may be able to lift up to 30 pounds as needed.
 
REDWIRE DEFENSE TECH IS AN EQUAL OPPORTUNITY EMPLOYER
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. Redwire Defense Tech is committed to providing access, equal opportunity and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. To request reasonable accommodation, contact Human Resources. Continued employment remains on an “At-Will” basis.