Yoh, A Day & Zimmermann Company ยท 23 hours ago
Electrical Power Validation Engineer
Redmond, WA
Contract
Onsite
Senior Level
$50/hr - $75/hr
5+ years expYoh, A Day & Zimmermann Company is looking for an experienced Electrical Power Validation Engineer to support the validation and analysis of power systems in a lab environment. This role focuses on hands-on testing of high-voltage components and power conversion devices, ensuring system performance meets engineering standards.
Bookkeeping and PayrollConsultingStaffing Agency
Hiring Manager
Guillermo Ruvalcaba
Responsibilities
Follow detailed lab safety practices, especially around high-voltage and power-related test setups
Conduct repeatable, precise test procedures for power modules, converters, and energy storage systems
Run structural and performance evaluations based on engineering specs and test outlines
Assemble and service custom test setups, adapting hardware and instrumentation as needed
Operate lab instruments such as AC/DC power sources, grid simulation hardware, oscilloscopes, and probes
Maintain the lab workspace, manage tool calibration, and uphold compliance protocols
Assist in the development of automation scripts or test flows, partnering with system-level engineers
Coordinate closely with hardware teams to align on new test methodologies or review results
Document system setups, test procedures, and results in a structured and traceable format
Qualification
Required
Bachelor's degree in electrical or electronics engineering, or equivalent practical experience
At least 5 years of relevant experience in high-power hardware environments, ideally focused on validation or systems test
Familiarity with test equipment for power electronics and hardware debugging
Competence in scripting for automation or data logging, preferably using Python
Understanding of schematics, part documentation, and electrical interfaces
Proficiency in using AC line simulators and DC electronic loads for testing
Hands-on experience with the testing and validation of electronic converters and inverters
A solid understanding of battery technology including testing and integration of power conversion systems
Preferred
Proficiency with power measurement systems and test practices for high-current/high-voltage devices
Strong communication and analytical skills to interpret results and advise on fixes
Familiarity with energy storage components (e.g., battery packs) and failure scenarios
Exposure to scripting workflows used in validation labs for automation or measurement capture
Knowledge of power architecture for computer systems or data centers is a plus
Benefits
Medical, Prescription, Dental & Vision Benefits (for employees working 20+ hours per week)
Health Savings Account (HSA) (for employees working 20+ hours per week)
Life & Disability Insurance (for employees working 20+ hours per week)
MetLife Voluntary Benefits
Employee Assistance Program (EAP)
401K Retirement Savings Plan
Direct Deposit & weekly epayroll
Referral Bonus Programs
Certification and training opportunities
Company
Yoh, A Day & Zimmermann Company
At Yoh, we focus on helping you precisely navigate and fulfill your talent demands.
1001-5000 employees
H1B Sponsorship
Yoh, A Day & Zimmermann Company has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
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Trends of Total Sponsorships
2025 (57)
2024 (28)
2023 (27)
2022 (25)
2021 (28)
2020 (27)
Funding
Current Stage
Late StageLeadership Team
Peter Melomo
Vice President, Sales Strategy & Professional Consulting Services
Tom Enright
VP Recruiting - Specialty Practices
Recent News
Philadelphia Business Journal
2025-01-11
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