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Validation Test Engineer Jobs In Pasadena, California - 310 Job Positions Available

1 – 20 of 310 jobs
KBR, Inc. jobs

Title:Test & Validation Engineer Belong. Connect. Grow. with KBR! KBR is seeking a Test & Validation Engineer to support the MSEIT contract at Space Systems Command (SSC). This role supports the programs testing and validation activities across multiple software development teams supporting U.S.

KBR, Inc.  4 days ago
Snap Inc. jobs

Snap Inc is a technology company. We believe the camera presents the greatest opportunity to improve the way people live and communicate. Snap contributes to human progress by empowering people to express themselves, live in the

Snap Inc.  28 days ago
Modern Technology Solutions, Inc. jobs

Overview Modern Technology Solutions, Inc. (MTSI) is seeking a highly experienced Sr Test & Eval Engineer to lead ACAT-like test and evaluation planning and execution for developmental and operational testing of advanced space control systems. This role supports a

Modern Technology Solutions, Inc.  24 days ago
SpaceX jobs

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

SpaceX  22 days ago
Boeing jobs

Job Description At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find

Boeing  21 days ago
Radiant Industries jobs

About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power is needed and

Radiant Industries  19 days ago
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RTX jobs

Date Posted:2026-08-10 Country:United States of America Location:US-CA-EL SEGUNDO-R01 ~ 2000 E Imperial Hwy ~ BLDG R01 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is

RTX  19 days ago
Hadrian Automation jobs

Hadrian - Manufacturing the Future Hadrian is building autonomous factories to reindustrialize America. By combining AI, advanced software, robotics, and full-stack manufacturing, we help aerospace and defense companies build rockets, satellites, aircraft, ships, and other mission-critical

Hadrian Automation  18 days ago
K2 Space jobs

K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture

K2 Space  17 days ago
ICANN jobs

Job Summary: The Senior Performance Engineer Test is responsible for defining, implementing, and evolving the performance engineering strategy for ICANN’s mission-critical applications and services. This role ensures that software systems meet performance, scalability, reliability, and resiliency objectives before

ICANN  16 days ago
ICANN jobs

Job Summary: ICANN is seeking a highly technical Software Engineer in Test (SET) with experience in registry-registrar protocols, and Internet standards-based systems. This role requires strong protocol-level validation, backend API testing, and infrastructure-aware test environment engineering. The ideal candidate will

ICANN  16 days ago
Stellar Solutions jobs

Overview Stellar Solutions, a nationally recognized “Great Place To Work”, has exciting opportunities providing Engineering solutions for innovative new-entrant space companies, as well as established space systems manufacturers, commercial space system operators and service providers, and

Stellar Solutions  15 days ago
Divergent Technologies jobs

Divergent is building the new industrial age. Every day, our teams design, manufacture, and assemble advanced systems for some of the world’s most demanding industries. Our integrated engineering and manufacturing platform transforms complex designs into production-ready

Divergent Technologies  11 days ago
Mercury Systems jobs

Job Summary: Mercury Systems is seeking a Test Engineer III to lead test efforts in our data processing and avionics systems for mission critical aerospace and defense applications. This role plays a pivotal part in ensuring product reliability, performance,

Mercury Systems  8 days ago
KBR, Inc. jobs

Title:Systems Integration and Test Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will

KBR, Inc.  5 days ago
RTX jobs

Date Posted:2026-08-21 Country:United States of America Location:US-CA-EL SEGUNDO-R01 ~ 2000 E Imperial Hwy ~ BLDG R01 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government

RTX  5 days ago
Boeing jobs

Lead Test and Evaluation Engineer Company:The Boeing Company Boeing Test & Evaluation (BT&E) is seeking a Lead Test and Evaluation Engineer (LTEE) in support of Commercial and Government Satellite Systems programs in El Segundo, California. Our site is home to Boeings

Boeing  5 days ago
RTX jobs

Date Posted:2026-08-24 Country:United States of America Location:US-CA-EL SEGUNDO-R01 ~ 2000 E Imperial Hwy ~ BLDG R01 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is

RTX  4 days ago
KBR, Inc. jobs

Title:Test & Validation Lead Belong. Connect. Grow. with KBR! KBR is seeking an experienced Test & Validation Lead to support the MSEIT contract at Space Systems Command (SSC). This role is responsible for developing and executing the programs overall testing

KBR, Inc.  4 days ago
Varda Space jobs

About Varda Low Earth orbit is open for business. Varda is accelerating the development of commercial space infrastructure, from in-orbit pharmaceutical processing to reliable and economical reentry capsules. Varda’s W-Series vehicles are built, designed, and operated

Varda Space  4 days ago

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