Test Engineer III

Bachelor’s degree in Chemical Engineering, Mechanical Engineering, Materials Science, Electrical Engineering, or a related field

5+ years of professional experience in reliability engineering, testing, product validation, or a related engineering discipline; or 3+ years with a master's degree

Complete knowledge and understanding of reliability engineering principles, statistical analysis, failure mechanisms, and engineering best practices

Experience with hydrometallurgical processes including leaching, filtration, or solution purification

Demonstrated understanding of chemical process systems, fluid handling, reactors, electrochemical systems, or hydrometallurgical unit operations

Experience designing and executing reliability testing, accelerated life testing, and product validation activities

Demonstrated ability to analyze complex engineering data, evaluate multiple factors, and develop practical, data-driven recommendations

Experience applying structured problem-solving methodologies, root cause analysis, and engineering judgment to resolve complex technical issues

Proficiency with engineering and statistical analysis tools such as JMP, Minitab, LabVIEW, or similar platforms

Familiarity with applicable testing standards such as ASTM, IEC, MIL-STD, or similar

Strong technical writing, documentation, and presentation skills

Demonstrated ability to work independently while managing multiple priorities and adapting to changing project needs

Ability to build collaborative relationships across multidisciplinary teams and effectively communicate technical concepts to diverse audiences

Comfortable working in a fast-paced research, development, pilot plant, or manufacturing environment

Experience supporting electrochemical systems, hydrometallurgical processes, battery materials, critical minerals, or advanced manufacturing

Experience with pilot plant operations, technology scale-up, or industrial process systems

Experience working with industrial or manufacturing data systems including the ability to query, extract, transform, and analyze large datasets from process data repositories

Experience with predictive maintenance, digital twin technologies, or advanced reliability monitoring methods

At Electra, we invest in the well-being, financial security, and long-term success of our employees. Our comprehensive benefits package is designed to support you and your family—both at work and at home.

100% Employer-Paid Medical, Dental & Vision Insurance – Full premium coverage for full-time employees, spouses/domestic partners, and dependents at no cost to you

Equity – Share in Electra's success through company equity

401(k) with 5% Employer Match – Immediately 100% vested, so every employer contribution is yours once you're eligible

Health Savings Account (HSA) – Employer contributions of $1,800 for individuals and $3,600 for families

Paid Time Off & Paid Holidays – Time to rest, recharge, and focus on what matters most

12 Weeks of 100% Paid Parental Leave – Supporting your family during life's biggest moments

100% Employer-Paid Life Insurance & AD&D – Coverage equal to 2x your annual salary

100% Employer-Paid Disability Insurance – Income protection when you need it most

Flexible Spending Accounts (FSA) – Pre-tax savings for eligible healthcare and dependent care expenses

Supplemental Accident & Critical Illness Insurance – Additional financial protection for unexpected events

Employee Assistance Programs (EAPs) – Confidential mental health, financial, and wellness resources available to you and your family

If you need an accommodation during the application or interview process, reach out to us at careers@electra.earth We’re here to help.