Support the fabrication, instrumentation, and testing of X-BAT aircraft components, contributing to prototype development and final assembly validation.
Compensation
Pay within range listed + Bonus + Benefits + Equity
Responsibilities
Construct and assemble large-scale structures and test articles in alignment with engineering drawings and CAD models.
Support the design, prototyping, and fabrication of new products, R&D initiatives, and flight-ready hardware.
Maintain accurate records of test equipment configurations and device designations across all projects.
Work with aerospace-grade materials and perform structural repairs using industry-standard techniques and tools.
Fabricate fixtures, machine brackets, and execute rapid modifications on prototype hardware as needed.
The candidate will execute daily test executions and validate ESS hardware and operational logic, ensuring end-to-end system correctness across all major Energy Storage System (ESS) components.
Compensation
$100,000 - $130,000 + Benefits
Responsibilities
Develop and implement Normal Operation Tests, Abnormal Operation Tests, and Certification Tests per industry standards specific to hardware and logic validation
Configure and maintain validation equipment integration for in-lab ESS, including Grid Simulators, Electronic Loads, Oscilloscopes, and DAQ systems
Ensure proper integration and coordination between various hardware and software measurement and datalogging tools for hardware and operational logic validation
Document test procedures, results, and any hardware/software changes required based on validation findings
Organize and maintain daily test execution across all ESS major components (BATT/UC, High Voltage Boxes, BMS/CMS, PCS, PLC, HMI, GRID, E-Stop/Fire/Smoke systems)
Requirements
Bachelor's degree in Electrical Engineering
Master's preferred
Nice to have: Professional engineering certification
Design, build, and sustain scalable test automation frameworks for power electronics and ESS validation, ensuring rapid validation cycles and reliable test infrastructure.
Compensation
The compensation range for this role is between $100,000 - $130,000 + Benefits
Responsibilities
Design and maintain scalable automated test frameworks for power electronics and ESS validation
Ensure availability of automated test operations, data logging, and test report generation
Configure and integrate HIL/SIL test environments for power electronics validation
Operate and maintain validation equipment including Grid Simulators, Electronic Loads, Oscilloscopes, and DAQ systems
Manage test configurations and resource prioritization for maximum automated test throughput
Requirements
Bachelor's degree in Computer Engineering, Software Engineering, Electrical Engineering, or related field
Nice to have: system thinking
Nice to have: professional engineering certification
Validate new designs, build and maintain test equipment, and provide rapid feedback to engineering teams.
Compensation
The starting cash range for this role is $36-$50/hour. The total compensation package for this role may also include: equity compensation; overtime pay; discretionary annual or performance bonuses; sales incentives; benefits such as medical, dental and vision insurance; paid time off; and more.
Responsibilities
Build prototype test articles across design maturity stages and provide manufacturability, assembly, and efficiency feedback to engineers.
Assemble, commission, maintain, and improve test equipment used to validate aircraft hardware.
Instrument test articles with sensors, wiring, calibrated DAQ systems, and data collection systems to produce accurate, repeatable measurements.
Run mechanical and electrical tests on assembled prototypes while coordinating multiple prototype builds.
Troubleshoot hardware and software failures with Electrical and Embedded Software Engineers and implement test equipment reliability improvements.
Lead the development, deployment, and continuous improvement of manufacturing test solutions for complex electromechanical and robotic systems.
Compensation
The base range for this position in the posted location is $120,750.00 - $177,100.00 however, base pay offered may vary depending on job-related knowledge, skills, and experience.
Responsibilities
Lead the design and development of electrical schematics, PCBAs, and interface boards for manufacturing test fixtures and validation systems.
Own end-to-end hardware bring-up activities including component selection, schematic reviews, layout reviews, soldering/rework, and board-level debugging.
Architect and develop scalable manufacturing test systems involving power distribution, relays, multiplexing, signal conditioning, DAQ systems, and measurement instrumentation.
Develop and maintain automated test software and frameworks (Python preferred) for instrument control, test execution, data logging, and production diagnostics.
Perform advanced electrical debugging using oscilloscopes, logic analyzers, DMMs, power analyzers, and protocol analyzers to isolate board-level and system-level failures.
Design, build, and operate test systems for spacecraft avionics components and assemblies to fully exercise components during environmental stress testing and component acceptance testing.
Compensation
Salary range: $140,333 - $202,703/per year
This role is on-site in El Segundo, CA
Leveling and base salary is determined by job-related skills, education level, experience level, and job performance
You will be eligible for long-term incentives in the form of stock options and/or long-term cash awards
Responsibilities
Design, build, and operate test systems for spacecraft avionics components and assemblies to fully exercise components during environmental stress testing and component acceptance testing.
Develop software in Python to implement and execute test procedures, analyze test data, assess pass/fail criteria, and generate test reports.
Collaborate with component Responsible Engineers (REs) to identify test cases and develop innovative testing strategies to ensure avionics products meet their intended performance standards across extreme conditions.
Craft comprehensive test plans for flight hardware, manage and conduct qualification, acceptance, and proto-flight tests.
Work closely with avionics test systems engineers and manufacturing engineers to standardize test software behavior, user interfaces, and data reporting.
Requirements
Bachelor's degree in Electrical Engineering, Computer Science, or a related field.
Design, build, and operate test systems for spacecraft avionics components and assemblies to fully exercise components during environmental stress testing and component acceptance testing. Develop software in Python to implement and execute test procedures, analyze test data, assess pass/fail criteria, and generate test reports. Collaborate with component Responsible Engineers (REs) to identify test cases and develop innovative testing strategies to ensure avionics products meet their intended performance standards across extreme conditions. Craft comprehensive test plans for flight hardware, manage and conduct qualification, acceptance, and proto-flight tests. Work closely with avionics test systems engineers and manufacturing engineers to standardize test software behavior, user interfaces, and data reporting. Contribute to developing engineering best practices, focusing on increased test automation and efficiency. Collaborate with avionics systems and flight software engineers to develop and operate Hardware in the Loop (HITL) testbeds to simulate the spacecraft on the ground and ensure all systems are mission-ready.
Compensation
Salary range: $119,543 - $172,673/per year
Responsibilities
Design, build, and operate test systems for spacecraft avionics components and assemblies to fully exercise components during environmental stress testing and component acceptance testing.
Develop software in Python to implement and execute test procedures, analyze test data, assess pass/fail criteria, and generate test reports.
Collaborate with component Responsible Engineers (REs) to identify test cases and develop innovative testing strategies to ensure avionics products meet their intended performance standards across extreme conditions.
Craft comprehensive test plans for flight hardware, manage and conduct qualification, acceptance, and proto-flight tests.
Work closely with avionics test systems engineers and manufacturing engineers to standardize test software behavior, user interfaces, and data reporting.
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