Test Solutions Software Engineer
$95.5k - $181.7kPrattwhitney
Job posted: 2026-03-25. Location: El Segundo, CA. Position type: 100% onsite. Overview Raytheon’s Space Test Solutions department supporting the Mission Solutions & Payloads unit is seeking a Senior Software Engineer. The team designs and develops EO/IR and RF test platforms for space payloads, tackling complex problems that secure national and allied interests. Responsibilities Define software requirements for test equipment of space payloads. Design test‑system software architecture to ensure robust operations. Implement software code to provide test capability on hardware with high‑speed interfaces. Integrate software with electrical, optical, and mechanical systems along with engineering units and space payloads. Create test plans for test suite validation. Conduct test equipment validation. Support test equipment through payload testing completion. Qualifications Bachelor’s degree in a STEM field with a minimum of 5years of relevant experience, or an advanced degree with a minimum of 3years of experience. Experience with LabVIEW software development implementing high‑speed interfaces (FPGA, sRIO, SERDES, etc.). Active, transferable U.S. government‑issued security clearance and U.S. citizenship required. Preferred Qualifications Experience in test‑system development on complex systems. Experience with test plans and/or procedures. Experience with test‑related reviews. Experience in laboratory environments. Experience supporting hardware and software integration, verification, and validation. Experience troubleshooting complex problems and identifying cost‑effective solutions. Exposure to space system testing and requirements. Benefits Competitive salary range: 95,500USD – 181,700USD. Health, dental, and vision coverage. Life and short‑term / long‑term disability insurance. 401(k) match. Flexible spending accounts. Flexible work schedules and employee assistance program. Employee Scholar Program, parental leave, paid time off, and holidays. Potential for annual short‑term or long‑term incentive compensation. Equal Opportunity 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, veteran status, or any other protected class. RTX provides affirmative action in employment for qualified individuals with a disability and protected veterans in compliance with applicable laws. #J-18808-Ljbffr
- ...Senior Software Engineer The Space Test Solutions department supporting the Mission Solutions & Payloads sub-strategic business unit is looking for a Senior Software Engineer. The Space Test Solutions department designs a combination of EO/IR and RF test platforms....Suggested
$95.5k - $181.7k
...than 100 years of experience and renowned engineering expertise to meet the needs of today's... ...Job Description: The Space Test Solutions department supporting the Mission Solutions... ...business unit is looking for a Senior Software Engineer. The Space Test Solutions department...SuggestedTemporary workWork experience placementWork at officeRemote workFlexible hours$120k - $145k
...Software Engineer, Components Test (Starshield) Hawthorne, CA SpaceX was founded under the belief that a future where humanity is out exploring the... ...production documentation systems. Develop custom automation solutions to engineering and manufacturing challenges using a...SuggestedPermanent employmentTemporary workWeekend work$95.5k - $181.7k
...Prattwhitney in El Segundo, CA, seeks a Senior Software Engineer to develop software for space payload test systems. The ideal candidate will define requirements, design robust software architectures, and integrate systems for validation. The position requires a Bachelor...Suggested$175k
...SPACE EXPLORATION TECHNOLOGIES CORP in Hawthorne, CA is hiring a Software Engineer, Components for the Starshield Test team. You will design and develop test software infrastructure, creating new systems from the ground up to validate performance of spacecraft components...Suggested$165k - $230k
...the ultimate goal of enabling human life on Mars. SR. SOFTWARE ENGINEER, HARDWARE TEST & AUTOMATION (STARSHIELD) Starshield leverages SpaceX’... ...hardware simulations Develop custom automation solutions to engineering and manufacturing challenges using a combination...Permanent employmentTemporary workWeekend work$130k - $210k
...San Diego, Seattle, and London. For more information, please visit Role Overview: CHAOS is seeking a Senior Software Engineer - Test Automation to develop and support automated test software, validation frameworks, and Special Test Equipment (STE/GSE)...Full timeWork experience placementCasual workRelocation package$113k - $188k
...Gather technical requirements and propose solutions based on client's architectural and... ...including discovery, definition, build, test, and deploy Contribute to data-centric... ...degree in Business, Computer Science or Engineering Experience with public sector clients...Temporary workFlexible hours$160k - $185k
...IT Systems Engineer II (Test) Department: Information Technology Employment Type: Full Time Location: Redondo Beach Compensation: $160,00... ...Engineers at this level independently deliver infrastructure solutions, lead test stand bring‑ups, and assume ownership of networking...Permanent employmentFull timeRelocation$160k - $185k
...Impulsespace in Redondo Beach is seeking an IT Systems Engineer II (Test) to design and deploy infrastructure for hardware testing and telemetry. This role requires expertise in networking and systems design, ensuring reliable infrastructure for test operations. The position...- ...A leading technology company in California is seeking a Hardware-in-the-Loop Engineer to design and maintain systems crucial for testing processes. This role requires a Bachelor's degree in a technical field and extensive experience with Python and server infrastructures...
$171k - $194k
...Senior Software Engineer, Integration and Test Develop and maintain HIL control software for Epirus' production and test environments Location: Torrance, California, United States Compensation: $171,000 - 194,000 USD / year Job Tags: Software About the Role About Epirus...Permanent employmentWork at office- ...Hardware-in-the-Loop Engineer At Revel, we are revolutionizing the way the world's most... ...manufacturing sectors. Our next-generation software stack combines an intuitive command/... ...environment. We empower engineers to build, test, and deploy critical systems rapidly, reliably...Permanent employment
$160k - $185k
Impulsespace in Redondo Beach is looking for an IT Systems Engineer II to design and deploy the infrastructure for hardware testing and engineering operations. Responsibilities include leading infrastructure projects, managing high-capacity networks, and troubleshooting...- ...Job Description Job Description About Machina Labs: Engineering moves at software speed. Manufacturing doesn't. Yet. Machina Labs is... ...Description: Machina Labs is seeking a Software Engineer in Test (SET) to own quality, validation, and release execution...Flexible hours
$72.22k
...Solutions Architect/ IT Security Engineer Qualification: Master/Bachelor/Ass. in CS/IT/Engg/Science or equiv... ...Generating the highest level of software requirements, based on the user's needs... ...Generating a set of acceptance test requirements, together with the designers...Permanent employmentRemote work$270k - $410k
...part of what’s next. About Studio Tech Solutions (STS) For Netflix Studio to continue to... ...stakeholders, cross‑functional product teams, and engineering partners to deliver these short‑term... .... About the Role As a Solutions Software Engineer (L5) on the STS team, you’ll...Hourly payFull timeTemporary workWork at officeImmediate startFlexible hours- ...specialize in Staffing, Consulting, Software Development, and Training along... ...supply-chain management, e-commerce solutions, and B2B public exchanges and B2B... ...development and programming, software engineering, systems development, testing, integration, and implementation,...
$100.3k - $175.9k
...The Aerospace Corporation is seeking a Senior Aerospace Software Test Engineer in El Segundo, CA. In this role, you will support various space programs, develop models and simulations, and test software for launch vehicles and spacecraft. The ideal candidate will have...$100k - $200k
...Software Engineer (Hardware Test & Automation) Los Angeles, CA About the Company General Matter is enriching uranium in America. Our goal is to design, build, and operate the world's lowest-cost enrichment services in the United States. Our mission is to restore...Full timeWeekend work- ...Job Description Job Description Description As a Dynamics Test Engineer at Impulse, you will play a critical role in designing, planning, and executing vibration and environmental testing to ensure product reliability, performance, and compliance with industry standards...Permanent employmentFull time
$171k - $194k
...Epirus is seeking a Senior Software Engineer for Integration and Test to develop HIL control software. This role requires strong programming skills and collaboration in a dynamic environment to ensure effective hardware/software testing. We're looking for candidates with...$126k - $204.5k
...Sr AI Automation/Test Engineer At Palo Alto Networks®, we're united by a shared mission—to protect our digital way of life. We thrive... ...technical leadership position. You will be part of a world-class software QA engineering team that works on various ground-breaking...Full timeWork at office$125k - $150k
...ultimate goal of enabling human life on Mars. FULL STACK SOFTWARE ENGINEER - TOP SECRET CLEARANCE As a Full Stack Software Engineer, you will design, develop, and test key aspects of software solutions that support the exploration and validation of future technologies...Permanent employmentTemporary workImmediate startWeekend work$125k - $145k
...enabling human life on Mars. FULL STACK SOFTWARE ENGINEER (COMPONENTS) The Components... ...engineer, you will design novel software solutions such as web applications for efficient... ...software development, including design, testing, and deployment Rapidly create new applications...Permanent employmentTemporary work$125k - $145k
...enabling human life on Mars. FULL STACK SOFTWARE ENGINEER (BUILD RELIABILITY) We are seeking a... ..., and continuously improve software solutions ensuring our vehicles can be built and... ...software you create, including development, testing, and support. You are the engineer that...Permanent employmentTemporary workFlexible hoursWeekend work$120k - $175k
...Artificial Intelligence ("AI") Solutions Engineer Cooley is seeking an Artificial Intelligence... ...Practice Innovation, Knowledge Management, Software Engineering, as well as resource... ...management, design and development and testing of legal workflow automations, form-building...Full timeTemporary workWork at officeFlexible hoursWeekend work$120k - $220k
...Senior Full Stack Software Engineer Icarus was founded on the belief that the Stratosphere is the Forgotten Frontier and that reclaiming... ...operations teams to ship tightly integrated systems Support flight test, field ops, and rapid iteration using real flight data...Work experience placementDay shift$105k - $160k
...Test Automation Engineer (Software) Department: Assembly, Integration & Test Employment Type: Full Time Location: Redondo Beach Compensation: $105... ...integration, testing, deployment, debugging, and finding novel solutions to late-breaking changes or issues. Design and develop...Permanent employmentFull time$86.6k - $150.4k
...space- delivering innovative solutions that span satellite, launch,... ...; assembly, integration, and test; and operational support. Comprised... ...mechanical and aerospace engineers, VSD provides national... ...environments. The Vehicle Systems Software Department performs...For contractorsImmediate startRemote workRelocation packageFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Test Solutions Software Engineer. Be the first to apply!
- test engineer remote El Segundo, CA
- senior test engineer El Segundo, CA
- performance test engineer El Segundo, CA
- drive test engineer El Segundo, CA
- system test engineer El Segundo, CA
- test engineer El Segundo, CA
- lead performance test engineer El Segundo, CA
- software engineer internship remote El Segundo, CA
- senior robotics software engineer El Segundo, CA
- software development engineer aws El Segundo, CA


