Jobs in the United States

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Added 1 min ago
Process Development Engineering Manager
POET
Scotland, SD
Bachelor’s degree or greater in a related field; Chemical Engineering, Biosystems Engineering, Agricultural & Biological Systems Engineering or equivalent is required.
Added 1 min ago
Senior Engineer, Digital Transformation MT R&D
MEDICAL DEVICE BUSINESS SERVICES, INC. Legal Entity
Cincinnati, OH · Raritan, NJ · Irvine, CA
Johnson & Johnson is recruiting for a Senior Engineer, Digital Transformation - MT R&D to join our MedTech Surgery business located at our Cincinnati, OH site with an alternate location of…
Added 1 min ago
Scheduling Operator (Manufacturing)
Hankook Tire
Clarksville, TN
Maintain the daily plan for assigned area as directed by the line leader, engineer, superintendent, and unit manager to ensure production needs are met
Added 1 min ago
Cost Engineer
Bechtel
Millersport, OH
Core to Bechtel is our Vision, Values and Commitments. They are what we believe, what customers can expect, and how we deliver. Learn more about our extraordinary teams building inspiring…
Added 1 min ago
Trend Engineer
Bechtel
Millersport, OH
Core to Bechtel is our Vision, Values and Commitments. They are what we believe, what customers can expect, and how we deliver. Learn more about our extraordinary teams building inspiring…
Added 1 min ago
Instrumentation Field Engineer
Bechtel
Port Arthur, TX
Must have the ability to walk into and out of the project (enter/egress)
Added 1 min ago
Instrumentation Field Engineer
Bechtel
Port Arthur, TX
Must have the ability to walk into and out of the project (enter/egress)
Added 1 min ago
Electrical Field Engineer
Bechtel
Port Arthur, TX
Must have the ability to walk into and out of the project (enter/egress)
Added 1 min ago
Instrumentation Field Engineer
Bechtel
Port Arthur, TX
Must have the ability to walk into and out of the project (enter/egress)
Added 4 mins ago
Senior Civil Engineer, Water Wastewater Conveyance
Stantec
Denver, CO · Albuquerque, NM · Chandler, AZ · Fort Collins, CO · Las Cruces, NM · Las Vegas, NV · Portland, OR · Boise, ID · Bellevue, WA
The role of the senior civil engineer is to work independently on small and large projects, as well as a team member for more complex and larger projects. The senior engineer should be able…
Added 4 mins ago
SD
Prototype Software Test Engineer
Sigma Design
Burlingame, CA
- $119,000 to $141,000 USD / year
…insurance and dental insurance. We also offer voluntary benefits: vision, long-term disability, and life…
Added 4 mins ago
Senior Mechanical Engineer
Newport Corporation
Irvine, CA
As a Senior Mechanical Engineer at MKS Instruments, Irvine Systems, and a member of the Irvine Central Mechanical Engineering Team, you will partner with; Irvine Systems Engineering…
Added 4 mins ago
ES
Sr Quality Engineer
Electro Scientific Industries, Inc.
Klamath Falls, OR
- $88,425 to $147,375 USD / year
As the Senior Quality Engineer at the MKS ESI Klamath Falls manufacturing site, you will serve as the site’s primary quality resource and provide hands-on support for the production of…
Added 5 mins ago
M
Mechanical Engineer
Markon
Niskayuna, NY
- $90,000 to $127,000 USD / year
Markon is seeking an experienced Mechanical Engineer to support the Naval Nuclear Laboratory (NNL) at its Kesselring site in New York. This position will support the Propulsion Plant Team…
Added 5 mins ago
Senior Principal Mechanical Engineer
RTX
United States
Qualifications You Must Have
Added 5 mins ago
Material Verification Engineer
RTX
United States
Qualifications You Must Have:
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Sr. Cloud Engineer
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Qualifications You Must Have:
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IG
Staff SW Engineer - IPS Session Manager
IPS Group Inc.
San Diego, CA
- $140,000 to $160,000 USD / year
We are hiring a Staff Software Engineer to own and modernize IPS Session Manager, the back-office platform that every IPS parking meter in the field calls in to. You will be the onshore…
Added 6 mins ago
Industrial Engineering Manager
DPDHL
Las Vegas, NV
The Industrial Engineer Manager role has a national salary range of $85,000- $150,000.
Added 6 mins ago
Director, U.S. Services
M-Files
Remote, United States
…security and compliance, without moving content out of the systems where it already…
Added 8 mins ago
KE
IT Support Specialist
K2 Electric
Phoenix, AZ
- $50,000 to $82,000 USD / year
…provides hands-on technical support across endpoints, networks, systems, cloud services, user accounts, applications, connectivity, infrastructure, and assigned cybersecurity controls in…
Added 8 mins ago
Industrial Engineering Manager
DPDHL
Waddell, AZ
The Industrial Engineer Manager role has a national salary range of $85,000- $150,000.
Added 8 mins ago
Sr. Software Integration Engineer (On-site)
RTX
United States
Qualifications You Must Have
Added 8 mins ago
Principal Software Integration Engineer (On-Site)
RTX
United States
Qualifications You Must Have
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Principal System Safety Engineer
RTX
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Qualifications You Must Have:

Lithios Inc

Senior R&D Engineer - Electrode & Cell

Medford, MA, United States

Apply on lithios-inc.breezy.hr About employer

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Job details

Posting language: English
Posted: Nov 2, 2026

Original job description

Position Overview Lithios seeks a research scientist who will work with the R&D, engineering, and manufacturing teams to deliver solutions in the following areas:

developing, optimizing, and testing electrode structures and cell architectures to improve electrochemical lithium extraction performance;
identifying and evaluating electrode and cell design factors that impact the effectiveness of lithium extraction from complex multicomponent mixtures;
quantifying and optimizing trade-offs in electrode and cell design, electrochemical operating conditions, and fluid management to maximize system performance;
translating lab-scale learnings about cell operating conditions into system- and process-level designs and decisions;

This full-time role is hands-on in Medford, MA. Success may require interfacing with suppliers and partners. This role reports to the Director of R&D.

Candidate Qualifications

Bachelor’s, Master’s, or PhD in materials science, chemical engineering, chemistry, mechanical engineering, or a related field or similar relevant experience.
5+ years of experience in electrochemical systems including lithium-ion batteries, flow batteries, supercapacitors, capacitive deionization, electrolyzers, fuel cells, electrodeposition, or electrowinning.
Expertise in electrochemical characterization techniques including potentiometry, constant current and constant potential methods, cyclic voltammetry, and electrochemical impedance spectroscopy. Experience with materials characterization techniques such as SEM, XRD, XPS, porosimetry, or related methods is a plus.
Demonstrated experience developing, optimizing, and characterizing electrodes, electrochemical cells, or electrochemical processes. Experience with flow cells, electrochemical stacks, porous electrodes, or other electrochemical cell architectures is a plus.
Strong understanding of electrochemical kinetics, mass transport, charge transport, and the factors governing rate capability in electrochemical systems
Experience designing experiments, analyzing complex data, identifying performance-limiting mechanisms, and translating results into actionable engineering improvements.
Ability to independently drive technical projects from problem definition through experimental validation and implementation.
Ability to work hands-on with systems to understand challenges, find creative solutions to unconventional problems, and iterate rapidly to maximize learning rates.
The desire to be in a dynamic startup environment with a focus on critical thinking to find impactful solutions to difficult challenges.

Key Responsibilities

Design and execute experiments using appropriate electrochemical methods to quantify electrode and cell performance.
Develop a quantitative understanding of performance bottlenecks, correlate material and fluid properties with electrochemical performance, and use experimental data to guide design decisions.
Develop and optimize electrode structures, compositions, and fabrication methods to maximize performance metrics while managing cell design and manufacturing considerations.
Establish clear performance metrics, design structured experiments, and iterate rapidly to improve lithium extraction rates and efficiency.
Translate promising lab-scale results into practical cell designs, manufacturing methods, and process design decisions.
Communicate technical challenges and results across the organization to advance product and process development.
Mentor and lead junior engineers and technicians, including interns/co-ops.

Compensation and Benefits

Competitive salary.
Equity in the company.
A 401(k) plan with employer matching.
Medical, dental, and vision insurance.
20 days of paid time off and 10 days of paid sick time off, in addition to all federal holidays and all days between Christmas and New Year’s Day.
Eight weeks of paid parental leave, with the option to extend for an additional four weeks of unpaid leave.
Flexible bereavement leave policy, including time off for the loss of a pet.
Coverage of up to $5,000 in eligible moving expenses*.
Company-supported opportunities in career development as well as the opportunity to be a leader in a rapidly growing organization.
A fun, diverse, and talented team focused on making the biggest impact possible on the lithium industry.

*Eligible moving expenses include moving household goods and personal effects, employee travel and lodging, packing/unpacking services

Apply on lithios-inc.breezy.hr About employer

More about this job

Skills

Research
Materials science
Chemical engineering
Mechanical engineering
SEM
Critical thinking
Design process

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Work requirements

Jobs in the United States