R&D Test Engineer - Long Beach, CA

Hydrafacial LLC; Long Beach (CA); On-site; USD 95,000 - 110,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

401(k) with employer match

Paid time off

Job summary

Hydrafacial LLC in Long Beach, CA is seeking a Test Engineer to own testing across R&D prototypes. You will design and execute test protocols, build fixtures, and perform bench tests, including pressure, flow, electrical safety, and thermal assessments.

You will lead root-cause investigations and document findings for design transfers and qualification activities. The role requires a Bachelor's in Mechanical, Biomedical, or Electrical Engineering with 5+ years in hardware testing within

Qualifications

• Hands-on experience testing physical hardware prototypes in regulated environments.
• Ability to develop and document test protocols and reports.
• Familiarity with 21 CFR Part 820, ISO 13485, ISO 14971.
• Experience with failure analysis and structured problem solving.

Responsibilities

• Serve as the primary test engineer for R&D prototypes and design test protocols.
• Build and maintain fixtures, jigs, and lab setups required to assess prototype performance.
• Conduct bench testing including pressure and flow characterization, electrical safety screening, mechanical load and fatigue testing, thermal performance evaluation.
• Lead root cause investigations and communicate findings to design engineers.
• Collaborate with mechanical, electrical, firmware, systems, Quality, and Regulatory teams to align testing strategy.
• Author test protocols, reports, and memos in compliance with design controls.

Skills

Test protocol development

Bench testing

Root cause analysis

Technical writing

Cross-functional collaboration

Education

Bachelor's degree in Mechanical Engineering

Bachelor's degree in Biomedical Engineering

Bachelor's degree in Electrical Engineering

Tools

Pressure gauges

Flow meters

Multimeters

Oscilloscopes

Data acquisition systems

Power supplies

Job description

**About Us**Hydrafacial is a global category-creating company focused on bringing innovative products to market and delivering beauty health experiences by reinventing our consumer’s relationship with their skin, their bodies and their self-confidence.Every person here is a key player in our success. We are firm believers in making the little things count each day so the big things will follow. If this sounds like you, come check us out! This is the perfect opportunity to work with some of the best leaders in the industry while you gain the global and strategic experience to add to your professional toolbox.**Job Description:**## WHY THIS ROLE MATTERSNo SkinHealth Systems prototype advances without being tested — and the Test Engineer is the engineer who owns that gate for every active hardware development program. From early feasibility characterization to pre-verification bench testing, this role designs the test methods, builds the fixtures, executes the protocols, and generates the compliant documentation that gives design engineers the data they need to make sound decisions. Covering mechanical assemblies, fluid delivery systems, electromechanical subsystems, handpieces, and energy-based modalities across the Hydrafacial platform and next-generation device lines, the Test Engineer is the technical foundation on which SkinHealth Systems' product development confidence is built. ## WHAT YOU’LL DO* Serve as the primary test engineer for all R&D prototypes across active development programs, designing and executing engineering test protocols that evaluate performance, functionality, safety, and reliability against defined design requirements.* Build, qualify, and maintain test fixtures, jigs, and custom laboratory setups required to assess prototype performance across mechanical, fluid, electromechanical, and energy-based subsystems.* Conduct hands-on bench testing including pressure and flow characterization, electrical safety screening, mechanical load and fatigue testing, thermal performance evaluation, and first-article comparative assessments.* Develop novel test methods to close gaps in test coverage as new prototype configurations, device modalities, and functional subsystems are introduced across the R&D program portfolio.* Lead root cause investigation and failure analysis on prototype anomalies and out-of-spec results, applying structured methodologies (5-Why, Ishikawa) and communicating findings to design engineers to drive improvements.* Author test protocols, test reports, engineering evaluation memos, and laboratory notebooks in compliance with SkinHealth Systems design control procedures, 21 CFR Part 820, ISO 13485, and applicable standards including IEC 60601-1 and ISO 14971.* Collaborate with mechanical, electrical, firmware, systems, Quality, and Regulatory teams to align testing strategy with program milestones and support design transfer and qualification planning.* Perform other duties as assigned. ## WHAT WE’RE LOOKING FOR**Required*** Bachelor's degree in Mechanical Engineering, Biomedical Engineering, Electrical Engineering, or a closely related discipline.* 5+ years of hands-on experience in product testing, test engineering, or R&D engineering within a regulated industry, with direct experience testing physical hardware prototypes.* Demonstrated ability to independently develop test protocols, execute test programs, and generate compliant test reports for complex electromechanical systems.* Proficiency with bench-level instrumentation including pressure gauges, flow meters, multimeters, oscilloscopes, data acquisition systems, and power supplies.* Experience with fluid system testing including pressure characterization, leak detection, and flow measurement.* Working knowledge of medical device design controls including 21 CFR Part 820, ISO 13485, and ISO 14971.* Practical experience with failure analysis techniques and structured problem-solving methodologies.* Strong technical writing skills with the ability to author clear, complete, and audit-ready test documentation. **Preferred*** Experience testing electromechanical medical devices or capital equipment in a medical aesthetics, dermatology, or consumer health device environment.* Familiarity with electrical safety testing standards including IEC 60601-1 and EMC standards (IEC 60601-1-2).* Proficiency with SolidWorks or equivalent CAD tools for fixture design.* Experience coordinating with external test laboratories for third-party compliance or verification testing.* Exposure to FMEA methodologies (Design FMEA, Use FMEA) and risk management processes under ISO 14971.* Ability to safely work with systems involving high voltage, pressurized fluid, elevated temperatures, or optical energy in a controlled laboratory environment. ## PHYSICAL REQUIREMENTS OF THE JOB* Bench-centric R&D role requiring sustained periods of hands-on prototype testing, fixture operation, and instrumentation work.* Must be able to stand and work at benches for extended periods during test execution, fixture builds, and failure analysis activities.* Ability to lift and handle prototypes, test fixtures, and equipment weighing up to 35 lbs.* Must comply with all laboratory safety protocols, PPE requirements, and standards applicable to the work area.* Exposure to systems involving pressurized fluid, electrical energy, elevated temperatures, or mechanical loading as part of routine test activities; all work performed in a controlled, safety-compliant environment. **We mean it when we say you’ll LOVE this role.** Base Pay: $95,000- $110,000/ annually + bonus This is a full-time, 100% on-site position based in Long Beach, California**What else can you expect with Hydrafacial?** PERKS! Benefits include: Medical insurance, dental insurance, vision insurance, FSAs, HSAs, accident insurance, pet insurance, company-paid life and AD&D insurance, company-paid long-term and short-term disability insurance, 401(k) with employer match, paid time off (PTO), and paid holidays.An employee’s pay position within the salary range will be based on several factors including, but not limited to, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, travel requirements, revenue-based metrics, any contractual agreements, and business or organizational needs. The range listed is just one component of Hydrafacial's total rewards package for our employees. Other rewards may include annual bonuses, long-term incentives based on level, paid time off, and region-specific benefits. Come grow and GLOW with us!Hydrafacial is proud to be an equal opportunity employer. We prohibit discrimination and harassment of any kind based on race, sex, religion, sexual orientation, national origin, gender identity, gender expression, age, disability, genetic information, pregnancy or any other protected characteristic as outlined by color, federal, state or local laws. We are committed to working with and providing accommodation to applicants with physical and mental disabilities. Hydrafacial does not accept unsolicited assistance or resumes/CVs from third party search firms. No fee will be paid in the event a candidate is hired by our company as a result of an agency referral or CV/resume submitted by a search firm to any employee at our company without a valid written search agreement. If we need additional support, we will be sure to reach out directly to one of our preferred providers. Please no phone calls or emails.