Vital Lyfe

Test & Reliability Engineer

Hawthorne, CA

full_time

About This Job

About Vital Lyfe

At Vital Lyfe, we are dedicated to solving global water challenges through innovative desalination and water treatment solutions. This is an opportunity to join a passionate, multidisciplinary team tackling one of the world’s most critical challenges.

Position Mission Statement

We're looking for a scrappy, hands-on

Test & Reliability Engineer

to own testing from prototype to production. You’ll be the last line of defense between the lab and the field, validating performance, identifying weak points, and pushing our system to failure so our customers never have to. You’ll be responsible for designing and executing tests, understanding the physics behind failures, and working closely with engineering, manufacturing, and ops to make the product better every week.

Responsibilities

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Own end-to-end validation of new hardware from pumps and sensors to pressure vessels and electronics

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Design and execute bench-level, environmental, and life-cycle tests

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Develop and run field simulations (saltwater, shock/vibe, temperature, abuse testing)

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Lead root-cause investigations of field issues and drive corrective actions

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Build test rigs (salt fog, temp/humidity cycling, etc.), break hardware, and feed that learning directly back into design

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Work closely with R&D and manufacturing to define design margins, quality standards, and pass/fail criteria

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Document tests, analyze results, and present findings across teams

BASIC QUALIFICATIONS

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Bachelor’s degree in mechanical, electrical, or systems engineering (or equivalent hands-on experience)

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2+ years of experience in hardware testing, validation, or reliability engineering

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Strong hands-on skills with hardware test setups, instrumentation, and data collection

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Experience with root cause analysis techniques (fishbone, 5 whys, etc.)

PREFERRED SKILLS AND EXPERIENCE

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Experience with high-pressure fluid systems, valves, seals, and pumps

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Familiarity with environmental testing (salt fog, temp/humidity cycling, etc.)

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Knowledge of reliability standards (e.g. HALT, HASS, Weibull analysis)

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Experience writing automated test scripts (Python preferred)

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Comfortable using hand tools, data loggers, and pressure transducers

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Strong communicator—able to summarize test findings clearly and drive cross-functional alignment

Why Join Vital Lyfe?

•

Be part of a team tackling one of the world’s most pressing challenges: access to clean water

•

Work on cutting-edge technology with the potential to make a global impact

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Enjoy a collaborative, fast-paced environment where your contributions truly matter

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Test & Reliability Engineer

About This Job

BASIC QUALIFICATIONS

PREFERRED SKILLS AND EXPERIENCE

Why Join Vital Lyfe?

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