--- title: 'Senior Associate Engineer, Process Quality at Blue Current' canonical: 'https://feeny.ai/job/senior-associate-engineer-process-quality-blue-current-hayward-q228qd71wga4' type: 'job' last_seen: '2026-11-05' --- # Senior Associate Engineer, Process Quality at Blue Current - **Company:** Blue Current - **Location:** Hayward, CA - **Compensation:** $95k–$127k - **Posted:** 2026-10-27 - **Last confirmed live:** 2026-11-05 - **Apply:** https://bluecurrent.com/careers/?gh_jid=4725207006 ## Job description ## About Blue Current Blue Current (the “Company”) is the industry leader in the development of silicon solid state batteries. Free of flammable liquid electrolytes, Blue Current’s fully dry, inherently safe batteries significantly reduce risks to human and environmental health while providing a higher-performance alternative to traditional lithium-ion batteries. Blue Current’s silicon-based platform is highly adaptable, enabling a cost-effective solution for both the mobility and stationary storage markets. Blue Current’s team works out of its state-of-the-art headquarters and pilot line facility in Hayward, California. To learn more about Blue Current, Inc., [visit http://bluecurrent.com.](https://bluecurrent.com/) Position Summary The Senior Associate Engineer, Process Quality carries out the day-to-day quality work that keeps Blue Current's measurements trustworthy and its processes in control. Working under the direction of senior engineers and the Process Quality manager, this role performs quality testing and inspection, keeps quality records and control charts current, and gathers the evidence that investigations depend on. It is a hands-on role at the bench and on the manufacturing floor, learning the methods and systems that govern quality at Blue Current while taking on steadily more of their execution. Success means quality data that is complete, accurate, and available for the team to make decisions, while continuously improving the company’s understanding of process and product performance. Essential Functions & Responsibilities - Performs routine quality control testing and inspection on incoming materials, in-process components, and finished cells according to established test methods and acceptance criteria - Collects, enters, and verifies quality data in established systems, checking records for completeness and flagging values that fall outside expected ranges - Maintains process control charts for assigned operations, identifies out-of-control signals, and escalates them to the responsible process owner and the Process Quality manager - Shares feedback between engineering and quality by observing process execution, identifying gaps between documented and actual practices, and highlighting opportunities to improve safety, reproducibility, or quality. - Executes measurement system analysis studies, including Gauge R&R, following established protocols, and documents the results - Drafts and revises standard operating procedures (SOP) and work instructions for quality control methods under the direction of senior engineers, and routes them through document control - Conducts first-pass investigation of nonconforming material and process deviations, documenting observations and evidence, and contributes findings to root cause analyses led by senior engineers - Performs incoming inspection on supplier materials against specification, documents non-conformances, and tracks open supplier quality issues to closure - Compiles quality metrics and prepares recurring reports for process owners and the Process Quality team - Follows and helps improve laboratory and manufacturing safety practices, including correct use of personal protective equipment and proper handling of materials - Other duties as assigned, consistent with the scope and level of this position. ## Minimum Qualifications Education - BS in relevant field, or AS with 2+ years of relevant experience, or 4+ years of relevant experience; relevant fields include Materials Science, Chemical Engineering, Chemistry, Physics, or a related field, with a focus on batteries or electrochemical devices ## Experience - Hands-on experience in a laboratory or manufacturing setting, which may include internship, co-op, or academic research, involving measurement, testing, and documentation of results - Experience following written procedures and recording data accurately where the record matters to someone downstream ## Skills & Knowledge - Ability to connect observations from the manufacturing floor to potential quality or process risks and identify opportunities for continuous improvement. - Working knowledge of basic statistics as applied to process data, including central tendency, variation, and control limits. - Ability to use a spreadsheet or statistical software (e.g., Excel, JMP, Minitab, or R) to summarize, chart, and interpret measurement data - Clear written communication sufficient to document observations, record results, and draft procedure text that another person can follow - Attention to detail and a demonstrated commitment to data integrity and record traceability - Demonstrates technical curiosity by questioning unexpected results and using observations and data to determine if further investigation is needed. - Ability to take direction, ask clarifying questions, and escalate problems rather than work around them. Certifications / Licenses - N/A ## Preferred Qualifications - Coursework or practical exposure to Lean Six Sigma, statistical process control, or design of experiments - Experience in a battery, semiconductor, medical device, aerospace, or automotive manufacturing environment - Familiarity with measurement systems analysis concepts such as gauge repeatability and reproducibility - Exposure to quality management system elements such as document control, change management, or nonconformance handling - Experience working in a dry room, glovebox, or other controlled-environment laboratory - Lean Six Sigma Yellow Belt or Green Belt Core Values — Minimum Qualifications Safety & Security First For employees, customers, and intellectual property - Demonstrated commitment to maintaining a safe and secure work environment, including adherence to workplace safety protocols, data privacy standards, and confidentiality requirements. - Proven ability to identify and appropriately escalate potential risks to personnel, customers, or sensitive information. Trust & Respect Treat everyone with honesty, dignity, and sensitivity. Embrace different perspectives. Be humble. - Demonstrated ability to communicate and collaborate effectively with individuals of diverse backgrounds, perspectives, and working styles. - Track record of maintaining professionalism, integrity, and discretion in all workplace interactions. Ownership & Accountability Take responsibility and action. Set goals and deliver. Don't wait for others. - Demonstrated ability to independently prioritize, execute, and follow through on responsibilities with minimal supervision. - Proven track record of setting measurable goals, meeting deadlines, and taking initiative to resolve challenges proactively. Technical Excellence Always strive for the best solution possible. - Demonstrated commitment to quality and continuous improvement in delivering work product, solutions, and outcomes within area of expertise. - Ability to evaluate options critically and apply sound judgment to identify the most effective and scalable solution. Learn & Be Curious Think outside the box. Always learning. - Demonstrated ability to quickly acquire new skills, tools, or domain knowledge in response to evolving business needs. - Proven track record of applying creative or unconventional thinking to solve problems. Be Resourceful Be hungry, frugal, and flexible. Use what you have. Find a way. - Demonstrated ability to deliver results in resource-constrained environments by maximizing existing tools, processes, and partnerships. - Proven ability to adapt and find effective solutions in ambiguous or rapidly changing situations. Delight Customers Build stronger relationships with internal and external customers. - Demonstrated commitment to understanding and exceeding the needs of internal and/or external customers. - Track record of building and maintaining strong, trust-based relationships that drive positive outcomes for all stakeholders. Physical Requirements & Working Conditions - Occasional lifting and positioning of equipment and components up to approximately 30-50 lbs (e.g., test fixtures, chamber components, cabling); installation and maintenance work may involve bending, reaching, and working around electromechanical equipment. - Work in proximity to electrical test equipment, batteries, and temperature-control systems; adherence to all applicable electrical, battery, and laboratory safety protocols is required. - Prolonged periods of screen-based work for test configuration, monitoring, data review, and documentation. - Regular use of personal protective equipment (PPE) including safety glasses, gloves, and lab coat; additional PPE may be required depending on materials handled - Able to pass a respirator fit test and wear a respirator periodically. - Travel is estimated at less than 10% of working time and would be primarily domestic (e.g., vendor or equipment site visits) - FAT program execution or in the event of vendor or supplier visits. - Work in gloveboxes or a dry room may be required at times, up to a full work day - Standard weekday business hours; occasional off-hours availability may be required to support long-running test campaigns, installations, or troubleshooting. Salary Range $95,400—$127,000 USD ## Equal Opportunity Employment Statement Blue Current is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, age, or any other characteristic protected by applicable federal, state, or local law. At-Will Employment & Disclaimer Employment at Blue Current is at-will. This means that either the employee or Blue Current may terminate the employment relationship at any time, for any reason or no reason, with or without cause, and with or without advance notice, subject to applicable law. This job description does not create an express or implied contract of employment, nor does it alter the at-will nature of the employment relationship. The duties, responsibilities, and qualifications described herein are subject to change at the Company's discretion and do not represent all tasks that may be required of this role. Applicants must be authorized to work in the U.S. without the need for sponsorship now or in the future. ## About Blue Current ## Core Business - **Primary industry**: Energy storage / solid-state battery technology - **Target customers**: B2B – battery manufacturers, automotive OEMs, and manufacturers of consumer electronics, wearables, and mobile devices - **Mission or purpose**: To create inherently safe, high-performance batteries that are affordable and scalable, enabling new products and experiences – from thinner wearables to lower-cost EVs. ## Products & Services - **Silicon Elastic Composite Solid-State Batteries** (Technology Platform): A fully dry, composite solid-state battery that uses high-content raw silicon anodes, polymer-ceramic electrolytes, and a thin separator. Benefits include high thermal stability (safety), low operating pressure (reduced packaging), long cycle life, and high energy density. The company partners with manufacturers to license its technology and know-how rather than selling cells directly at scale. ## Market Standing - **Valuation/Market Cap**: Not disclosed - **Key Metric**: Total funding raised – **$126.25 million** (as of Series D extension) - **Notable Investors/Partners**: Amazon.com (anchor investor), Koch Disruptive Technologies, Piedmont (participation in Series D extension); also signed joint development agreements with automotive partners and material suppliers - **Growth Signals**: Completed safety testing on multi-amp-hour cells; installed initial pilot equipment; moved to a state-of-the-art pilot facility in Hayward with 4,000 sq ft of dry room space; 26 patent families; scaling to pilot production to supply samples to partners ## Competitive Advantages - **Silicon-first, fully dry chemistry**: Avoids flammable liquid/gel electrolytes and the complexity of lithium metal, using abundant raw silicon for lower cost and higher safety. - **Low operating pressure** (under 1 MPa) reduces packaging requirements. - **Cell-level safety**: Batteries are inherently safe by design – they do not explode or violently eject materials on failure. - **Proprietary elastic composite electrolyte** combines polymer adhesion/elasticity with glass ceramic ionic conductivity, enabling high silicon content to cycle effectively. ## Strategic Focus - **Commercialization**: Moving from R&D to pilot production, scaling manufacturing using existing high-volume equipment, and deepening partnerships with automotive and non-automotive device manufacturers. - **Business model**: Technology licensing and joint development with battery and automotive manufacturers; potential future own factories for other markets. ## Why Work Here - **Culture & values**: Emphasis on safety, ownership, accountability, technical excellence, curiosity, and respect. The company describes itself as “hungry, frugal, and flexible.” - **Work environment**: On-site at a purpose-built R&D and pilot manufacturing facility in Hayward, CA (Bay Area) – includes wet lab, dry rooms, battery cycling lab, and logistics space. Located near major automotive, cloud, and consumer electronics companies. - **Benefits**: Stock options, 401(k), generous vacation days, sick time, paid federal holidays, paid parental leave, medical/dental/vision insurance, flexible spending account, health savings account. - **Team**: Diverse backgrounds in deep research, implementation, and go-to-market; currently hiring across R&D, advanced manufacturing, and business operations (e.g., Senior Manager of Cell Development, Senior Manager of Battery R&D). ## Sources 1. [Blue Current – About](https://bluecurrent.com/about/) 2. [Blue Current – Careers](https://bluecurrent.com/careers/) 3. [Blue Current – FAQ](https://bluecurrent.com/) 4. [CB Insights – Blue Current Profile](https://www.cbinsights.com/company/blue-current) 5. 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