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Ultra Testing Jobs in California (NOW HIRING)

The Ultra Stack Lead will play a critical role in ensuring stack execution and deliveries ... Lead assembly, testing, troubleshooting, and yield improvement for slices and stacks across ...

The Ultra Stack Lead will play a critical role in ensuring stack execution and deliveries ... Lead assembly, testing, troubleshooting, and yield improvement for slices and stacks across ...

The Ultra Stack Lead will play a critical role in ensuring stack execution and deliveries ... Lead assembly, testing, troubleshooting, and yield improvement for slices and stacks across ...

Operate with testing instruments (e.g. clean-in-place (CIP), Ultra-Performance Liquid Chromatography (UPLC), water testing). Oversee the calibration of equipment. Conduct sensory testing, taste, odor ...

Performs voltage testing and pressure washing of battery. * Maintains an accurate assigned parts inventory. * Actively promotes point of sale items and allied products and services. * Follows ...

QC Tester

Norwalk, CA · On-site

$21 - $28/hr

Operate with testing instruments (e.g. clean-in-place (CIP), Ultra-Performance Liquid Chromatography (UPLC), water testing). Oversee the calibration of equipment. Conduct sensory testing, taste, odor ...

RF Antenna Engineer

San Jose, CA · On-site

$120K - $300K/yr

Develop RF strategies that prioritize ultra-low power consumption for battery-constrained performance. * Own the product through EVT, DVT, and PVT phases, managing factory calibration, OTA testing ...

RF Antenna Engineer

San Jose, CA · On-site

$120K - $300K/yr

Develop RF strategies that prioritize ultra-low power consumption for battery-constrained performance. * Own the product through EVT, DVT, and PVT phases, managing factory calibration, OTA testing ...

Electron Optics Engineer

Milpitas, CA · On-site

$140K - $155K/yr

Develop standardized testing procedures * Collect large data sets and analyze data using scripting ... Design and run experiments in ultra-high vacuum systems to test system sub-components * Lead ...

... ultra sonic cleaner following a detailed orientation. -Demonstrates independent function in ensuring proper operation within the department: communication, problem solving, and equipment testing, set ...

Mechanical Design Engineer

Fremont, CA

$83K - $112K/yr

Lead experimental design and testing in collaboration with internal teams, external vendors, and ... ultra-high vacuum environments * Strong proficiency in CAD, FEM, and engineering analysis tools

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Assembler

San Jose, CA · On-site

$22/hr

The Assembler is responsible for assembling, testing, and calibrating ultra-miniature components and finished products to ensure they meet quality standards and specifications. * This role supports ...

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Showing results 1-20

Ultra Testing information

See California salary details

$10

$36

$75

How much do ultra testing jobs pay per hour?

As of Aug 31, 2026, the average hourly pay for ultra testing in California is $36.12, according to ZipRecruiter salary data. Most workers in this role earn between $18.36 and $47.55 per hour, depending on experience, location, and employer.

What is Ultra Testing?

Ultra Testing is a software testing company that specializes in providing high-quality testing services, including functional, accessibility, and usability testing for digital products. They are known for their inclusive workforce, often recruiting neurodiverse talent such as individuals on the autism spectrum to leverage unique strengths in pattern recognition and attention to detail. Ultra Testing works with clients to ensure that their software is reliable, accessible, and user-friendly, helping to identify bugs and improve user experience. Their services help organizations deliver better digital products by catching issues before they reach end users.

What types of software testing projects do team members at Ultra Testing typically work on, and how is project work assigned?

At Ultra Testing, team members usually work on a variety of software testing projects ranging from web and mobile application testing to accessibility and functional testing for enterprise clients. Projects are typically assigned based on a combination of your skill set, experience, and availability, and team members often collaborate remotely using digital communication tools. The work environment emphasizes clear communication, flexibility, and a strong focus on quality assurance best practices, offering opportunities for growth into lead or specialized testing roles. Support and mentorship are provided to help team members advance and succeed in their assignments.

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

To thrive as a Software Tester at ULTRA Testing, you need strong analytical skills, attention to detail, and a solid understanding of software development and testing methodologies, typically supported by a relevant degree or experience. Familiarity with test management tools, bug tracking systems, and various web and mobile platforms is essential, and certifications like ISTQB can be advantageous. Excellent communication, problem-solving abilities, and collaborative teamwork are critical soft skills for this role. These competencies ensure thorough software quality assurance, effective identification and reporting of issues, and seamless contribution to development teams.

What is the difference between Ultra Testing vs Manual Testing?

AspectUltra TestingManual Testing
CertificationsOften requires certifications in automation tools and testing frameworksTypically requires foundational testing certifications, like ISTQB
Work EnvironmentPrimarily involves automated testing tools, scripting, and software environmentsInvolves executing test cases manually without automation tools
Usage in IndustryUsed for large-scale, repetitive, and regression testing to improve efficiencyUsed for exploratory testing, usability testing, and initial test phases

Ultra Testing focuses on automated, repeatable testing processes using specialized tools, while Manual Testing involves human execution of test cases. Both roles are essential in software quality assurance, with Ultra Testing emphasizing automation and efficiency, and Manual Testing emphasizing flexibility and exploratory testing.

Infographic showing various Ultra Testing job openings in California as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 15% Part Time, 5% Contract, and 1% Nights. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $75,123 per year, or $36.1 per hour.

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 19 days ago


RTX rating

8.2

Company rating: 8.2 out of 10

Based on 86 frontline employees who took The Breakroom Quiz

38th of 72 rated aerospace companies


Job description

Date Posted:

2026-08-10

Country:

United States of America

Location:

US-AZ-TUCSON-801 ~ 1151 E Hermans Rd ~ BLDG 801 (External Site)

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

Active and transferable U.S. government issued security clearance is required prior to start date.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​

Security Clearance Type:

DoD Clearance: Secret

Security Clearance Status:

Active and existing security clearance required on day 1

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. With over 100 years of experience and renowned engineering expertise, we meet today’s mission needs and stay ahead of tomorrow’s threats. Our dedicated team solves tough, meaningful problems to create a safer, more secure world. 

Raytheon’s Air Launched Effector Guidance Section (ALEGS) department is seeking a highly motivated and experienced Ultra Stack Lead to lead a multi-disciplined Production Stack Responsible Engineering Authority (REA) team. The Ultra Stack Lead will play a critical role in ensuring stack execution and deliveries, overseeing slice and stack build and test activities for multiple Block 1 and Block 2 stack configurations, as well as coordinating deliveries and hardware acceptance reviews with our customers, and driving resolution of production issues with technical and programmatic expertise. 

What You Will Do:  

  • Provide technical and programmatic oversight for a multi-disciplinary engineering team (electrical, mechanical, integration, and systems).
  • Lead assembly, testing, troubleshooting, and yield improvement for slices and stacks across multiple Electronics Unit configurations.
  • Ensure cost, schedule, and technical performance goals are met during hardware builds and production execution.
  • Collaborate with Operations (OPS) and Quality teams across multiple factories to support production, troubleshoot issues, and implement corrective actions.
  • Address and resolve hardware failures, systemic issues, and producibility challenges, leveraging technical expertise and engaging SMEs as needed.
  • Drive yield improvement, defect reduction, and producibility enhancements while maintaining the Technical Data Package (TDP) for Electronics Unit configurations.
  • Process and resolve IRs (Information Requests), CNs (Change Notices), SRs (Supplier Requests), and variances.
  • Conduct hardware acceptance reviews with customers, ensuring high-quality products and adherence to programmatic and technical requirements.
  • Communicate progress, risks, and corrective actions with internal and external stakeholders.
  • Lead root cause investigations and execute systemic and process improvements to enhance production efficiency and product quality.

Qualifications You Must Have

  • Typically requires a Bachelor’s degree in Engineering, Science, Physics, Mathematics, or a related STEM degree and a minimum of 8 years’ prior relevant experience
  • Minimum 5 years of experience leading and managing multi-disciplinary hardware engineering teams.
  • Proven expertise in technical team management and leadership.
  • Proficiency in program management tools, including EVMS, IMP/IMS, and Risk & Opportunity Management.
  • Strong background in managing complex technical programs and driving successful outcomes.

Qualifications We Prefer

  • Experience in production execution and oversight in a technical environment. 
  • Background in failure investigation, defect containment, root cause analysis, and corrective action implementation. 
  • Proven ability to lead and manage large, multi-disciplinary engineering teams. 
  • Demonstrated experience in managing production challenges and driving resolution. 
  • Collaborative experience working across factories with operations, quality, and supply chain teams. 
  • Expertise in managing hardware yields, defect reduction, and producibility improvements. 
  • Familiarity with maintaining and managing Technical Data Packages (TDP), and processing IRs, CNs, and variances.  

What We Offer

  • Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.
  • Work Schedule: 9/80 Schedule 
  • Relocation Eligibility: This position is eligible for relocation

Learn More & Apply Now!

  • Please consider the following role type definition as you apply for this role. Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.
  • Tucson, AZ: https://careers.rtx.com/global/en/raytheon-tucson,-az-location

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 107,500 USD - 204,500 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills. Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance. This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

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About RTX

Sourced by ZipRecruiter

Industry

Guided missile and space vehicle manufacturing, it services, aerospace product and parts manufacturing and engineering professional services

Company size

10,000+ Employees

Headquarters location

Waltham, MA, US

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