Jobs in the United States

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Automation, Building and Infrastructure Lead
Ridgefield, CT
The Automation, Building and Infrastructure Lead serves as a working lead who manages a team of BMS engineers or technical SMEs. This role serves as a BMS/BAS/EMS/clean utilities Building…
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Automation Engineer
Ridgefield, CT
The Automation Engineer will design, implement and maintain Engineering related process control systems to leverage technological efficiencies and energy related savings while maintaining…
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Project Manager
ASTRO PAK
Houston, TX
Availability for day, night, or split shifts, extended hours such as 12-hour shifts, and schedules requiring seven days per week
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Training and Technical Assistance (T/TA) Specialist
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Washington, DC
Red Carrot is seeking a Journeyman Training and Technical Assistance (T/TA) Specialist to support a national T/TA center that equips health and social service professionals to prevent,…
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Instructional Systems Designer
Red Carrot
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Support learning management system implementation and troubleshooting, and ensure products meet accessibility (Section 508), technical, and accreditation requirements
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Evaluation Specialist
Red Carrot
Washington, DC
Red Carrot is seeking a Senior Evaluation Specialist to support a national T/TA center that equips health and social service professionals to prevent, identify, and respond to human…
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Field Service Specialist
Selux US
Highland, NY
- $70,000 to $90,000 USD / year
Selux Corporation is seeking a hands-on, technically skilled Field Service Specialist to support our customers with product troubleshooting, repairs, installations, and technical service in…
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Federal Account Director, Intelligence Community
OpenAI
Washington, DC
- $261,000 to $335,000 USD / year
…across their organization. The team comprises Sales, Solutions, Support, Marketing, and Partnership professionals who collaborate to create valuable solutions that will help bring AI to as…
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Electrical Controls Tech - 12HR Night Shift
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Lithia Springs, GA
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Senior Data Analyst, Moderation Operations
Roblox
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A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences…
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Thermal Engineer (Senior or Staff)
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Support Thermal Vacuum and Thermal Cycle testing
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Mechanical Engineer - Non Oily Waste (Part-time)
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You will provide engineering, technical, logistics, and obsolescence support to U.S. Navy, U.S. Coast Guard, U.S. Army, and Foreign Military Sales ships and vessels related to the following…
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Senior Data Scientist (Remote)
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Bachelor’s degree in Engineering, Computer Science, Systems, Business or related scientific/technical discipline,+15 years experience (or commensurate experience).
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Advertising Sales Intern
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Duration: 10-week hybrid internship (in New York City office 2 days per week) · Eligibility: Must have full U.S
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Technical Fellow - B2B Integration (ATS / HRIS / Enterprise)
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…documentation and shared standards. You'll also serve as a technical resource for our Solutions Engineering team on complex partner integration issues, and provide cultural and technical…
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Senior Director Software Engineering
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As a Senior Director, Full-stack Engineer at Capital One, you will lead high-performing engineering teams working to define the future of banking in the cloud. You will partner closely with…
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Senior Front-End and Agentic-UI Engineer
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…designers, and other engineers to translate business needs into technical…
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Senior Lead Network Architect
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Provide technical leadership across IP, Optical/Transport, operations, security, data, and software engineering teams.
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Application Programmer III
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…lifecycle, including requirements gathering, story refinement, technical design, estimation, development, testing, deployment, and production support. This role will also be responsible for…
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Core Senior .NET Software Engineer
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Dover, DE
…and implements high-performance APIs and microservices that support critical business functions, and works closely with product managers, UX designers, and other engineers to translate…
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IT Project Manager Cybersecurity
Humana
Dover, DE
…predictably and transparently. This individual operates across technical and business teams, partnering with cybersecurity leaders, architects, engineers, product teams, vendors, and…
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Senior IT Project Manager Cybersecurity
Humana
Dover, DE
…predictably and transparently. This individual operates across technical and business teams, partnering with cybersecurity leaders, architects, engineers, product teams, vendors, and…
Added 2 mins ago
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Senior Enterprise Security Architect
Akamai Technologies, Inc.
Dover, DE
- $119,600 to $215,400 USD / year
Join our Enterprise Security Solution Engineering Group!
Added 2 mins ago
Analytics Program Manager
Meta
Dover, DE
…builds connections across disparate team members including engineering, data science, and business XFNs to deliver key measurement and insights globally. We drive efficiency, instill…
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Director Sales, Connected Services
Honeywell Technologies
Dover, DE
- $198,000 to $285,000 USD / year
YOU MUST HAVE:

Our Next Energy

Cell Formation Process Development Engineer

Belleville, MI, United States

Apply on recruiting.ultipro.com About employer

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Job details

Posting language: English
Posted: Nov 12, 2026

Original job description

This role requires a hands-on engineer who is comfortable in the lab, on the pilot line, and on the production floor. The ideal candidate understands how filling, formation, and aging conditions affect cell performance, safety, and reliability, and can work closely with Cell Product Development, Industrialization, Quality, and Manufacturing to make sure what we design can be built consistently, safely, and economically.

ESSENTIAL DUTIES AND RESPONSIBILITIES:

Own process development for electrolyte filling, wetting, formation, degassing, final sealing, aging, grading, and other related processes as applicable.
Identify systemic bottlenecks and chronic yield losses across formation and aging using production data (MES, SPC, scrap Pareto, cycler data), lead root-cause analysis with 8D, DOE, and other structured problem-solving methods, and implement and verify lasting solutions. This includes reducing formation and aging cycle time without compromising cell quality.
Define critical process parameters and critical quality attributes (for example fill volume, wetting time, formation protocol, temperature, pressure, gas generation, and residual moisture) and link them to cell performance, safety, and reliability.
Design and run DOEs at lab, pilot, and production scale to optimize formation protocols, aging conditions, and grading criteria.
Write process specifications, formation recipes, parameter sheets, and technology transfer packages, and provide process requirements to Industrialization for equipment specifications.
Support FAT and SAT on process performance, confirming equipment such as filling machines and formation and grading systems can hold the process window and meet capability requirements, and support process validation (IQ/OQ/PQ).
Develop end-of-line test methods and acceptance criteria, including capacity, OCV, ACIR/DCIR, self-discharge (K-value) screening, and leak testing, and define cell grading and matching rules.
Partner with Quality to develop PFMEAs, control plans, SPC limits, and reaction plans for formation and aging processes.
Use formation and grading data to give feedback on upstream electrode and assembly issues, working with the other process development teams to close the loop.
Provide design-for-manufacturing input to Cell Product Development and evaluate new electrolytes, additives, and cell designs for manufacturability.
Evaluate new formation technologies and process improvements for future lines and line expansions.
Support customer programs, including defense and aerospace programs, through process documentation, audits, technical reviews, and qualification builds.
Contribute to building ONE’s intellectual property portfolio.

QUALIFICATIONS:

Bachelor’s or Master’s degree in Chemical Engineering, Electrochemistry, or Mechanical Engineering, or a related field.
2–8 years of experience in lithium-ion cell development or manufacturing, including a minimum of 2 years directly related to filling, formation, aging, or grading process engineering.
Hands-on process experience with one or more of the following: electrolyte filling, wetting, formation, degassing, sealing, aging, grading, or other related processes.
Understanding of SEI formation and how filling, formation, and aging conditions drive cell capacity, impedance, self-discharge, and reliability.
Track record of identifying root causes of chronic yield losses or throughput bottlenecks in production and implementing lasting fixes.
Strong command of DOE, SPC, statistical analysis (JMP, Minitab, or Python), PFMEA, control plans, and structured problem solving (8D).
Experience with cell test and analysis methods, such as cycler data analysis, OCV/ACIR measurement, self-discharge screening, and electrochemical analysis (dQ/dV, EIS).
Experience working with large data sets from formation and grading systems; Python or SQL skills are a plus.
Experience with LFP chemistry and large-format prismatic cells preferred.
Experience transferring a process from pilot to high-volume production or supporting a production launch is a plus.
Experience with IATF 16949, AS9100, or similar quality systems; experience supporting defense or aerospace customers is a plus.
Strong written and verbal communication skills, including clear technical documentation.

REASONABLE ACCOMMODATIONS AND EEO:

Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of this position.

An individual must be able to perform the essential functions of this position with or without reasonable accommodation.

Our Next Energy Inc. (ONE) is an equal opportunity employer and is committed to providing equal employment opportunities to all employees and applicants without regard to disability or any other protected status in accordance with applicable federal, state, and local laws.

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Jobs in the United States