---
title: 'Sr. Process Engineer at Blue Current'
canonical: 'https://feeny.ai/job/sr-process-engineer-blue-current-hayward-519yrbpmy113'
type: 'job'
last_seen: '2026-09-10'
---

# Sr. Process Engineer at Blue Current

- **Company:** Blue Current
- **Location:** Hayward, CA
- **Compensation:** $112k–$160k
- **Posted:** 2026-04-03
- **Last confirmed live:** 2026-09-10
- **Apply:** https://bluecurrent.com/careers/?gh_jid=4670222006

## 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

Blue Current is seeking a Senior Process Engineer to join the Technical Operations team, supporting solid-state battery R&D and prototyping operations. This role is responsible for improving process performance (yield, throughput, reproducibility) while owning the development, qualification, troubleshooting, and continuous improvement of key process equipment. The Senior Process Engineer will work cross-functionally to translate evolving process requirements into robust, scalable, and well-controlled operations. This is a high-impact role at the intersection of process engineering and equipment engineering in a fast-paced development environment.

Essential Functions & Responsibilities

- Act as the primary engineering owner for assigned battery R&D equipment (e.g., gloveboxes, slurry mixers, film coaters, cell assembly tools, etc.)
- Manage projects and design experiments to improve and optimize technical processes in the fabrication lab to improve yield, throughput, and consistency
- Establish and track key metrics (yield, variability, cycle time) and drive continuous improvement
- Support specification, evaluation, and procurement of new process equipment
- Partner with vendors and internal teams to modify or develop tools to meet evolving process requirements
- Drive improvements in uptime, throughput, and process capability through equipment enhancements
- Lead structured troubleshooting of process and equipment issues, identifying root causes and implementing corrective actions
- Collaborate cross-functionally to connect process changes to cell performance outcomes
- Develop and maintain SOPs, work instructions, and process documentation for technicians
- Provide technical training and guidance to technicians on new processes and tools
- Develop and improve systems to manage work orders, inventory, and maintenance to track process and equipment performance
- Communicate effectively with R&D scientists, engineers, and technicians to align on priorities and execution
- Identify opportunities to improve safety, throughput, quality, and reliability of lab operations
- Other duties as assigned, consistent with the scope and level of this position

## Minimum Qualifications

Education

- Bachelor’s degree or higher in Engineering, Materials Science, Chemistry, Physics, or related field

## Experience

- 5+ years of experience in process engineering, equipment engineering, or manufacturing engineering in a relevant field (e.g., batteries, semiconductors, coatings, thin films)
- Demonstrated ownership of both process optimization and equipment performance
- Experience with equipment specification, commissioning, and qualification

## Skills & Knowledge

- Experience with fabrication processes such as coating, mixing, calendering, or similar
- Experience with DOE, data analysis, and process optimization methodologies
- Strong troubleshooting and root cause analysis skills across process and equipment
- Ability to define equipment requirements and translate process needs into technical specifications
- Strong collaboration and communication skills across engineering and operations teams
- Familiarity with safety practices, including chemical handling and engineering controls

## Preferred Qualifications

- Direct experience with battery fabrication processes and equipment
- Familiarity with statistical tools or programming (e.g., Python, JMP)
- Experience in R&D, pilot line, or early-stage manufacturing environments

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

- Ability to perform precise manual tasks while standing at a glovebox for extended periods (up to 8 hours per day)
- Must possess the fine motor skills and hand-eye coordination required to manipulate tools and materials through integrated gloves/sleeves.
- Ability to maintain a standing or slightly leaned position for long durations, including reaching and extending arms within the glovebox environment.
- Ability to lift, carry, and maneuver equipment or materials weighing up to 25 lbs occasionally
- Work is performed in a standard R&D laboratory environment
- Core hours are adaptable, though increased availability may be required during peak periods.

Salary Range $111,600—$160,000 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. [LinkedIn – Blue Current, Inc.](https://www.linkedin.com/company/blue-current-inc)

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