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Added 3 mins ago
Guidance Navigation & Control Engineer (Experienced or Senior)
The Boeing Company
Hazelwood, MO
+ Support hardware in the loop development and testing
Added 3 mins ago
Lead Guidance Navigation & Control Engineer
The Boeing Company
Hazelwood, MO
+ Support hardware in the loop development and testing
Added 9 mins ago
Senior Systems Engineer – Precision Timing & Synchronization
Arcfield
Chantilly, VA
Arcfield is seeking a Senior Systems Engineer to provide Systems Engineering Technical Advisor (SETA) support for the integration, installation, testing, and sustainment of mission-critical…
Added 10 mins ago
Principal Design Quality & Reliability Engineer - OCI Data Center Infrastructure
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analyzing prototypes, and resolving hardware challenges that impact production
Added 13 mins ago
Senior Director, AI Engineering -Agentic AI Platform(Remote Eligible)
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San Jose, CA · San Francisco, CA · McLean, VA · Cambridge, MA · NY
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Added 13 mins ago
Staff Optical Engineer
Nova Biomedical
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Hands-on optical hardware development experience, including optical path design, illumination and detection approaches, imaging or spectroscopic measurement systems, prototype builds,…
Added 13 mins ago
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Senior Test Automation Engineer
Nova Biomedical
Waltham, MA
- $115,000 to $145,000 USD / year
…application being tested. All must work together to ensure that the testing process goes smoothly. To get the most out of the automation process, a test automation engineer must know when…
Added 13 mins ago
Systems Engineer Level 1
Nova Biomedical
Norwood, MA
The Systems Engineer Level 1 is an individual contributor who supports the design, testing, and reliability improvement of laboratory instrumentation within the Engineering (AI) group. This…
Added 13 mins ago
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Software Engineer II
Nova Biomedical
Waltham, MA
- $85,000 to $120,000 USD / year
The Software Engineer II will also participate in software testing, troubleshooting, documentation, and cross-functional development activities throughout the software development…
Added 13 mins ago
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Senior Electrical Engineer
Nova Biomedical
Norwood, MA
- $135,000 to $150,000 USD / year
The Senior Electrical Engineer will develop technical specifications, circuit designs, calculations, analyses, and simulations; coordinate prototype fabrication and assembly; troubleshoot…
Added 13 mins ago
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Software Engineer II
Nova Biomedical
Waltham, MA
- $95,000 to $115,000 USD / year
Nova is seeking a Software Engineer II to contribute to the development and maintenance of software for medical device systems. The successful candidate will develop and support Linux-based…
Added 16 mins ago
Automation Engineer II
TECHTRONIC CORDLESS GP
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…best-in-class products by leveraging advanced analysis tools, extensive testing regimes, state-of-the-art manufacturing processes, and a commitment to continuous…
Added 17 mins ago
Operational Technology Security
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Monaca, PA
· Reports to: the assigned OT Engineer and asset custodians.
Added 18 mins ago
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Observability & SRE Engineer
World Wide Technology
Maryland Heights, MO
- $90,000 to $135,000 USD / year
…(ATC)-a collaborative ecosystem featuring state-of-the-art hardware and software-WWT enables clients and partners to conceptualize, test and validate innovative technology and then deploy…
Added 18 mins ago
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Principal Engineer- Grid Modeling and Compliance
Oracle
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- $114,600 to $234,600 USD / year
+ Experience in performing controller hardware in loop testing (CHIL) with BESS, Fuel cells, and protective relays
Added 18 mins ago
Software Test and Automation Engineer
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CA
Perform functional, regression, and integration testing, including integrations with external systems such as EMR/EHR.
Added 19 mins ago
Senior Test Engineer Associate
QUANTECH SERVICES INC
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Added 22 mins ago
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Added 22 mins ago
Senior ASIC/FPGA Design Engineer
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Raytheon Digital ASIC & FPGA Product section is seeking a highly motivated and experienced ASIC/FPGA Design Engineer to support the development of advanced defense products and…
Added 22 mins ago
Software Systems Quality Engineer (Compliance) in AZ
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We have an immediate need for an onsite Software Systems Quality Engineer I (Compliance) to support Land & Air Defense Systems (LADS) in Tucson, AZ. LADS programs include Global Patriot,…
Added 22 mins ago
Sr. Engr, Automation Engineering, Controls III
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…enthusiastic, highly motivated, and innovative Automation Systems Engineer (ASE) to join our…
Added 22 mins ago
Software Systems Quality Engineer II - Huntsville, AL
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Our team in Huntsville, AL, has an immediate need for an onsite Software Systems Quality Engineer II to support Land & Air Defense Systems (LADS). LADS includes Global Patriot, Ghost-Eye /…
Added 22 mins ago
Mechanical Engineer I (Onsite)
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Apply research to the planning, design, development, and testing of mechanical and/or electromechanical systems, instruments, controls, engines, and/or machines.
Added 22 mins ago
Software Systems Quality Engineer (Compliance)
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We have an immediate need for an onsite Software Systems Quality Engineer (Compliance) to support Land & Air Defense Systems (LADS).
Added 22 mins ago
Radiation Effects Engineer I (Onsite)
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The Radiation Effects Engineer I (Electrical Engineer I) will support the Radiation Effects Engineer section which combines multi-disciplined skills ranging from radiation effects and…

Stealth-mode Battery Startup

Process Engineer, Pack

Fremont, CA, United States

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Job details

Posting language: English
Posted: Nov 5, 2026

Original job description

ABOUT THE COMPANY

We are a stealth-mode battery startup developing cutting-edge battery technology. Our mission is to revolutionize battery technology to accelerate the global transition to clean energy. By leveraging innovative materials, advanced manufacturing techniques, and next-generation energy storage architectures, we are building the future of sustainable energy.

Can’t find the company name? It’s not you, it’s us! We’re really excited about the potential of our technology, product, and mission, and have chosen to remain in stealth mode. If the job description piques your interest, please apply. If your skillset is aligned with what we’re looking for, the team will reach out to schedule your interview and tell you a bit more about us (ie. who we are).

ABOUT THE ROLE

As a Pack Process Engineer at Stacked Energy, you’ll work at the intersection of product development, manufacturing, and operations to turn evolving battery pack designs into safe, repeatable, and scalable assembly processes. This is a highly hands-on role: on any given day, you might assemble or tear down a pack, troubleshoot a build issue, design a quick fixture, run an experiment, analyze process data, or write an SOP.

You’ll own key pack assembly processes from early prototype builds through production ramp. Your work will improve product quality, operator safety, manufacturing yield, cycle time, and overall production readiness. You’ll collaborate closely with design, test, quality, and operations teams, serving as a critical link between engineering intent and what happens on the manufacturing floor.

WHAT YOU’LL DO

Process Development

Develop, document, and improve battery pack assembly processes from prototype

builds through production.

Perform hands-on mechanical assembly, rework, troubleshooting, and teardown of

battery packs and related components.

Provide direct engineering support during builds, process trials, and production ramp.
Translate product requirements and engineering drawings into practical, repeatable

manufacturing processes.

Characterize critical process parameters and process windows, optimizing for OEE, by

using Design of Experiments (DOEs) and/or production data.

Support PFMEAs, control plans, capability studies, gauge R&R studies, and other

manufacturing-quality activities.

Influence pack design to improve manufacturability based on process feedback.
Create operator-friendly SOPs, work instructions, process specifications, and

troubleshooting guides.

Process Scale-Up

Translate pack process requirements into equipment specifications, requests for quotation (RFQs), and acceptance criteria.
Collaborate with the Equipment Team to identify and evaluate equipment vendors, integrators, and technical partners.
Lead technical proposal reviews, design reviews, equipment demonstrations, and vendor selection.
Serve as the technical owner for vendors from concept through production acceptance.
Manage vendor performance against technical requirements, milestones, budget, schedule, and quality expectations.
Coordinate factory acceptance testing, site acceptance testing, installation, commissioning, and qualification.

Fixtures, Tooling & Equipment

Design and build practical fixtures, jigs, gauges, and other tooling for pack assembly and

testing.

Develop tooling concepts that improve operator safety, assembly quality, ergonomics,

and cycle time.

Support equipment selection, installation, qualification, and process validation.
Troubleshoot tooling and equipment issues directly on the production floor.

WHO YOU ARE

Bachelor’s or Master’s degree in mechanical, manufacturing, or industrial engineering discipline - or equivalent practical experience.
You have + years of experience in manufacturing engineering, process engineering, new product introduction, or a similar hardware-focused role.
You have experience developing pack assembly processes through production scale-up and/or technology transfer.
You have strong mechanical aptitude and are willing to spend significant time working directly with tools, parts, fixtures, and equipment.
You can create quick, fit-for-purpose fixture and tooling designs using CAD.
You have experience planning structured experiments, analyzing results, and translating findings into process decisions.
You can write clear, concise, and usable SOPs and work instructions for manufacturing teams.
You understand engineering drawings, tolerances, fasteners, adhesives, joining methods, and basic metrology.
You approach ambiguous manufacturing problems through careful observation, hands-on testing, and data analysis.
You communicate effectively with engineers, technicians, operators, and cross-functional partners.

WHY JOIN US?

Innovative Technology: Work on cutting-edge energy storage solutions that power the future.
Career Growth: Opportunities to work on high-impact projects and advance in a growing industry.
Competitive Benefits: Comprehensive health, wellness, and professional development programs.
Mission-Driven Culture: Be part of a team that is shaping the future of sustainable energy through innovation and excellence.

We are an equal opportunity employer and we do not discriminate on the basis of race, gender, sexual orientation, gender identity/expression, national origin, disability, age, genetic information, veteran status, marital status, pregnancy or related condition, or any other basis protected by law.

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More about this job

Skills

Assembly
Troubleshooting
Product comprehension
Manufacturing processes
Ergonomics
Troubleshoot
Industrial engineering
Process engineering
Data analysis

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