testing Jobs in California

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Principal Avionics Test Engineer

Relativity Space

•

Long Beach, California, USA

Full-time

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex
Posted 8 days ago | Updated 7 hours ago

Equities Java Algo Developer - VP - New Jersey (Hybrid)

Citi

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Remote or Jersey City, New Jersey, USA

Full-time

The Equities Low Latency Java Algo Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deplo
Posted 34 days ago | Updated 7 hours ago

Mainframe Application Developer and Support

Kyndryl

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Remote or New York, New York, USA

Full-time

Who We Are At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward - always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities. The Role We are seeking a skilled Mainframe Application Developer to join our Enterprise Application Support team to provide test environment support fo
Posted 9 days ago | Updated 7 hours ago

Silicon Validation Engineer (Mid to Senior Level)

Experis

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Mountain View, California, USA

Full-time

Job DescriptionOur client, a leader in cutting-edge technology, is seeking a Silicon Validation Engineer (Mid to Senior Level) to join their team. As a Silicon Validation Engineer, you will be part of the hardware engineering department supporting innovative silicon technologies. The ideal candidate will have strong analytical skills, excellent communication abilities, and a collaborative mindset which will align successfully in the organization. \n\nJob Title: Silicon Validation Engineer (Mid t
Posted 9 days ago | Updated 7 hours ago

Sr. Mechanical Design Engineer (Raptor Avionics)

SpaceX

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Hawthorne, California, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. Sr. Mechanical Design Engineer (RAPTOR AVIONICS) The Raptor Avionics team is responsible for the design, manufacturing and test of all avionics devices installed on Raptor engines. This role will be on a highly interd
Posted 54 days ago | Updated 7 hours ago

Embedded Software Engineer

Copeland

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Remote

Full-time

About Us We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-sensitive goods throughout the cold chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology th
Posted 16 days ago | Updated 7 hours ago

IT Service Desk Support Manager Tech - (Hybrid - Seattle, WA)

Nordstrom

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Remote or Seattle, Washington, USA

Full-time

Job Description THIS IS AN ONSITE ROLE LOCATED IN DOWNTOWN SEATTLE Support Managers within Technology at Nordstrom help create an inspiring workplace where talented people are empowered to drive amazing customer experiences and business results. Through broad industry and practice knowledge and hands-on technical management experience, the Support Manager guides a team of professionals to execute strategy and tactics that deliver desired results. KEY RESPONSIBILITIES Managing technicians, inc
Posted 2 days ago | Updated 7 hours ago

Remote Manual Tester (Postman/Java/SQL

Software Guidance & Assistance

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Remote or Jacksonville, Florida, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for a Remote Manual Tester (Postman/Java/SQL) for a contract assignment with one of our premier Healthcare services clients in Jacksonville, FL. This role will be remote. Project Scope: Primarily testing work in Java (both front/back end), as well as with API's Top Skills Needed: Strong manual testing Back-end testing (database SQL scripts, looking up data, data validation/calculations, etc.) API testing concepts using Postman require
Posted 17 hours ago | Updated 5 hours ago

Sr. Power Systems Engineer, Studies

Tesla Motors

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Palo Alto, California, USA

Full-time

Come join us as we build the power system of the future with clean and sustainable energy. Tesla is looking for Power Systems Engineer to build on our in-house modeling and prototype testing capability for our energy storage at mass scales. You will help translate knowledge of power systems into product design and performance requirements. You will be responsible for developing detailed models of our technology and controls strategies. The role is diverse, fast-paced, and spans multiple levels o
Posted 17 days ago | Updated 7 hours ago

Maintenance Technician - Lincoln Place - 50% Rent Discount

AIR Communities

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Los Angeles, California, USA

Full-time

Job Description AIR Communitiesuses industry leading technology for a modern approach to maintenance so our Maintenance Technicians can help as many residents as possible each day. Whether you are turning an apartment to create the perfect move-in experience for new residents or resolving service requests to ensure that our current residents feel at home, every day is filled with new challenges. Where You Will Work You will work at Lincoln Place Apartment homes, our modern795-unit community, m
Posted 13 days ago | Updated 6 hours ago

Sr Specialist, Supplier Quality Engineer

L3Harris Technologies

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Los Angeles, California, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie
Posted 5 days ago | Updated 3 days ago

Full Stack Java Developer

ConsultNet, LLC

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Remote or Jacksonville, Florida, USA

Full-time

Full Stack Software Engineer (Java / React / Node) Location: Remote Type: Full-time Experience Required: 6+ years (3-5 years US-based) We are seeking a skilled Full Stack Software Engineer to support the development and modernization of high-traffic web applications in a microservices environment. This role offers a true 50/50 mix of front-end and back-end development, working across modern frameworks and enterprise-scale platforms. Key Responsibilities Design, build, and maintain scalable
Easy Apply
Posted 21 days ago | Updated 7 hours ago

Materials Characterization Engineer II (Metallics Development)

Relativity Space

•

Long Beach, California, USA

Full-time

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex
Posted 2 days ago | Updated 7 hours ago

Mid Software Engineer

Booz Allen Hamilton

•

San Diego, California, USA

Full-time

Job Number: R0223519 Software Engineer, Mid The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to create a system that will make a difference, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop sof tware and systems from vision to production ready. This role is more than just coding. A
Posted 8 days ago | Updated 8 hours ago

Mid Software Engineer

Booz Allen Hamilton

•

San Diego, California, USA

Full-time

Job Number: R0223521 Software Engineer, Mid The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to create a system that will make a difference, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop sof tware and systems from vision to production-ready. This role is more than just coding. As
Posted 8 days ago | Updated 8 hours ago

Sr Engineer, Embedded GUI Software

Masimo Corporation

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Irvine, California, USA

Full-time

Job Description Job Summary: As an Embedded GUI Software Engineer, you will design, develop, and implement applications for our next generation patient monitoring devices. Day to day: Develop GUI applications for our medical devices Design, Implementation and Maintenance of Software Peer design/code review Software Documentation Software Specification and Testing Requirements: Strong fundamentals in computer graphics Experience with C++ software development experience Experience with graphica
Posted 12 days ago | Updated 7 hours ago

Systems Engineer II

Becton Dickinson & Company

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Irvine, California, USA

Full-time

Job Description Summary Job Description We are the makers of possible BD is one of the largest global medical technology companies in the world. Advancing the world of health is our Purpose, and it's no small feat. It takes the imagination and passion of all of us-from design and engineering to the manufacturing and marketing of our billions of MedTech products per year-to look at the impossible and find transformative solutions that turn dreams into possibilities. We believe that the human e
Posted 5 days ago | Updated 7 hours ago

Electrical Engineer

Flextronics

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Fontana, California, USA

Full-time

Job Posting Start Date 07-24-2025 Job Posting End Date 09-29-2025 Crown Technical Systems, a Flex Company, is a leader in power distribution and protection systems concentrating on sophisticated, state-of-the-art relay and control panels, medium voltage switchgear, and enclosures (power/control buildings/ E-Houses). We specialize in customized, turn-key solutions that ensure safe, secure, and reliable power distribution. Working at Crown Technical Systems offers a dynamic and rewarding career
Posted 10 days ago | Updated 7 hours ago

Engineering Technician (IPC J-STD-001 Certified)

Jobot

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Santa Barbara, California, USA

Contract

Experienced working on Electromechanical Assemblies? take a closer look! This Jobot Consulting Job is hosted by: Jenner Wiggins Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $25 - $38 per hour A bit about us: We specialize in developing advanced deployable space systems, including solar arrays, structural systems, and precision mechanisms for spacecraft. We support prototyping, manufacturing, and testing with state-of-the-art equipment an
Posted 1 day ago | Updated 4 hours ago

Machine Learning Engineer (Starshield)

SpaceX

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Hawthorne, California, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. MACHINE LEARNING ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use, Starshie
Posted 13 days ago | Updated 7 hours ago