Test Specialist – Environmental Lab

Mariner - Californiafull time

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Castelioncorporation Test Specialist – Environmental Lab to support development, qualification, acceptance, and production testing of flight hardware. Operates test equipment and executes vibration, shock, and modal tests.

Responsibilities

Perform acceptance test procedures and qualification test procedures on aerospace and defense hardware.
Program and operate electrodynamic shakers, vibration controllers, shock systems, modal test equipment, and associated data acquisition systems.
Execute sine, random vibration, sine burst, shock, modal survey, resonance search, and other dynamic test profiles.
Verify test article configuration, fixture interfaces, sensor orientation, cable routing, calibration status, and test setup documentation.
Monitor test execution in real time, including control response, cross-axis motion, fixture behavior, response limits, and abort criteria.
Review time histories, frequency spectra, power spectral density plots, transmissibility, and frequency-response data for anomalies.
Maintain complete and accurate test records, including setup photographs, calibration data, channel lists, configuration data, deviations, and results.
Participate in 5S, safety, tooling, process-improvement, and laboratory-efficiency initiatives.
Maintain a clean, organized, and safe test area in accordance with company and facility requirements.
Work closely with cross-functional teams to meet demanding test schedules and program milestones.

Qualification

High school diploma or equivalentAbility to read engineering drawingsAbility to liftKnowledge of and ability to use PPEAerospaceEnvironmental testingExperience using accelerometersFamiliarity of acceptance

Required

High school diploma or equivalent.
Two or more years of experience in aerospace, defense, aviation, automotive, manufacturing, laboratory testing, or a related technical environment.
Hands-on experience operating test equipment, mechanical systems, instrumentation, or data acquisition systems.
Ability to read engineering drawings, work instructions, schematics, test procedures, and equipment documentation.
Ability to use common hand tools and calibrated torque tools.
Strong attention to detail and commitment to following approved procedures.
Ability to troubleshoot problems systematically and communicate findings clearly.
Ability to work effectively in a team-based, schedule-driven environment.
Ability to lift, handle, and position test hardware and equipment in accordance with applicable safety procedures.
Knowledge of and ability to use PPE, when required.

Preferred

Aerospace, automotive, defense or other high-reliability hardware testing
Environmental testing: MIL-STD-810H tests including vibration, thermal-vacuum, thermal cycling, shock, salt fog, and sand and dust
Experience using accelerometers, strain gauges, load cells, force transducers, thermocouples and signal-conditioning equipment.
Ability to identify process improvements, and make suggestions to engineers to improve workflow
Familiarity of acceptance, qualification and development test campaigns.
Familiarity with requirements verification, qualification evidence, and failure tracking
Familiarity with vibration control and data acquisition platforms such as Vibration Research, Data Physics, LDS, Unholtz-Dickie, NI, Dewesoft,
Castelion offers a generous benefits package. Please refer to the bottom of our Careers page for more details.

Company

Castelioncorporation

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Source: greenhouse

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