Referso Jobs

Perform acceptance (ATP) and qualification (QTP) testing of flight hardware and document results in a clear, precise and complete manner
Program and operate environmental test chambers and/or vibration shakers
Use basic and advanced electronic test equipment and test racks/DAQs to run performance tests on parts
Use mechanical hand tools and torque wrenches to set up parts on test fixtures
Record work performed on shop floor management system (ERP)

Requirements

High school diploma or equivalency certificate
Nice to have: Associate or bachelor's degree in a technical or engineering field
Nice to have: thermal, thermal vacuum, vibration and/or shock testing
Nice to have: aerospace industry
Nice to have: aviation

Skills

manufacturing aerospace automotive military environment environmental test chambers

Mechanism Test Specialist

Castelion Corporation · Posted Nov 4, 2026

Open

Torrance, California, United States
3+ years

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Supports assembly, integration, execution, and troubleshooting of tests for flight mechanisms in hypersonic strike missiles.

Responsibilities

Assemble, integrate, and maintain mechanical and electromechanical test setups
Execute development, qualification, and acceptance tests
Build, modify, and troubleshoot test fixtures and assemblies
Install, configure, and operate test instrumentation
Support functional, environmental, and performance testing

Requirements

Associate degree in Mechanical Engineering Technology, Electromechanical Technology, Aerospace Technology, or related technical field
Nice to have: aerospace
Nice to have: automotive
Nice to have: defense
Nice to have: high-reliability hardware testing

Skills

mechanical assembly electromechanical hardware test instrumentation DAQs oscilloscopes power supplies

Senior Development Test Engineer - Mechanisms

Castelion Corporation · Posted Nov 4, 2026

Open

Torrance, California, United States
On-site
Full-time · Senior
5+ years

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The Senior Development Test Engineer owns the planning, execution, and analysis of tests that turn designs into flight-ready mechanisms. This role sits at the center of engineering, manufacturing, and operations—translating requirements into real-world validation through benchtop, environmental, subsystem, and vehicle-level testing.

Responsibilities

Translate system and subsystem requirements into test objectives, acceptance criteria, and verification methods
Own development and acceptance testing for flight mechanisms for Castelion’s hypersonic strike missiles
Design and build complex test stands with integrated load actuators and instrumentation
Develop automated test software for instrument control, test sequencing, data logging, and analysis; Python is preferred.
Maintain rigorous configuration control, data management, and test documentation

Requirements

Bachelor’s degree in Mechanical, Electrical, Aerospace, or related engineering field
Nice to have: Aerospace
Nice to have: automotive
Nice to have: defense
Nice to have: high-reliability hardware testing

Skills

developing, integrating, or testing mechanical, electromechanical hardware test instrumentation DAQs, oscilloscopes, power supplies, sensors

Intern, Laser Control & Validation Engineering

Ayar Labs · Posted Nov 5, 2026

Open

San Jose, California, United States
On-site
Internship · Intern

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Graduate-level intern to support the development, characterization, and laboratory validation of advanced laser and optical control systems, working closely with a cross-functional engineering team to evaluate control algorithms, characterize electro‑optical and thermal system behavior, and validate system performance through laboratory measurements.

Responsibilities

Design and execute characterization experiments
Collect and analyze measurement data
Evaluate static and dynamic system response
Validate control algorithms against system requirements
Develop Python‑based tools for test automation, data analysis, and visualization

Requirements

Master's or PhD in Electrical Engineering, Physics, Applied Physics, or a closely related technical field

Skills

control systems feedback control PID controllers system dynamics stability transient response oscilloscopes

Hardware Test Engineer

Hardware Test Engineer

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Systems Engineer

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Avionics Test Technician, Starbase Vibe Test Lab

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Mechanism Test Specialist

Responsibilities

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Senior Development Test Engineer - Mechanisms

Responsibilities

Requirements

Skills

Intern, Laser Control & Validation Engineering

Responsibilities

Requirements

Skills

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DAQs jobs

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