R&D Test Technician I–II (Instrumentation & Test Stands)

Antares; Los Angeles (CA); On-site; USD 34,440 - 53,726; Full time

Job summary

Antares in Torrance, CA is seeking a hands‑on Test Technician to build and maintain R1 test infrastructure, instrument sensors, and document results. You will work alongside Test Engineers to turn engineering concepts into physical test rigs and support fast iteration cycles.

The role emphasizes data quality, test repeatability, and safe operation of high-energy systems. Requires 2+ years of relevant experience and ability to read drawings; flexibility for long hours and weekend support is

Qualifications

• HS Diploma or GED required.
• 2+ years hands-on experience as a test technician or similar.
• Experience assembling mechanical systems, test fixtures, or prototype hardware.
• Experience with instrumentation integration (thermocouples, pressure transducers, strain gauges, etc.).
• Familiarity with data acquisition systems and basic test software.
• Ability to read engineering drawings, schematics, wiring diagrams, and work instructions.
• Strong mechanical aptitude and experience with hand tools and shop tools.
• Ability to work safely around high-energy systems, heavy equipment, and complex test setups.

Responsibilities

• Build, assemble, and maintain test rigs, fixtures, and support equipment for R1 components and subsystems.
• Install and route instrumentation including thermocouples, pressure transducers, strain gauges, flow meters, relays, solenoid valves, and electrical wiring.
• Set up and operate data acquisition systems, sensors, and control hardware.
• Execute tests following established procedures and document conditions, results, anomalies, and operator observations.
• Support the Test Engineer in developing test setups, executing test campaigns, and improving procedures.
• Fabricate brackets, mount points, plumbing, wiring harnesses, and mechanical components (hands-on machining, hand tools, and light fabrication experience preferred).
• Maintain test areas, equipment, tools, and safety systems to ensure a clean and safe working environment.
• Participate in troubleshooting of test stand issues including mechanical, electrical, and instrumentation problems.
• Assist in root cause investigations by documenting failures, inspecting hardware, and gathering data for engineering review.
• Maintain accurate records of test configurations, instrument calibrations, hardware changes, and run logs.
• Support procurement, receiving, and organization of test components, sensors, and consumables.

Skills

Mechanical aptitude

Hand tools

Reading drawings

Instrumentation experience

Data acquisition knowledge

Education

HS Diploma or GED

Tools

CAD

Wiring harness

Test software

Job description

Antares in Torrance, CA is seeking a hands‑on Test Technician to build and maintain R1 test infrastructure, instrument sensors, and document results. You will work alongside Test Engineers to turn engineering concepts into physical test rigs and support fast iteration cycles.

The role emphasizes data quality, test repeatability, and safe operation of high-energy systems. Requires 2+ years of relevant experience and ability to read drawings; flexibility for long hours and weekend support is