Top 63 R&d engineer Jobs in Ridgefield, Ct

Electrochemical Technician
Performance Fluid Experts Group —Danbury, CT
- Full-time
- Background check
- Mid-level
- Bachelor's degree
- Paid holidays
- Health insurance
Quick Apply
R&D Engineer
Coherent Corp. —Monroe, CT
- $65,090 - $106,605 a year
- 8 hour shift
- Oracle
- Ability to walk for extended periods
- Bachelor of Science
Associate Competitive Intelligence R&D
Boehringer Ingelheim —Ridgefield, CT
- $50 - $58 an hour
- Mid-level
- Office
- Master's degree
R&D Engineer - Machining
Coherent Corp. —Monroe, CT
- $74,060 - $121,268 a year
- 8 hour shift
- Oracle
- Ability to walk for extended periods
- Bachelor of Science
R&D Laboratory Technician
Cadenza Innovation —Wilton, CT
- Full-time
- Mid-level
- Microsoft Office
- Electrical experience
Manager, Product Engineering - R&D
CooperSurgical —Trumbull, CT
- Full-time
- Engineering
- Travel
- Recruiting
- Health insurance
- Paid time off
R & D Design Engineer
Pantheon Electric —Stamford, CT
- Remote
- Mid-level
- Analysis skills
- Travel
Quick Apply
R&D Chemist II
Elements Solutions Inc —Shelton, CT
- $81,470 - $122,206 a year
- Bachelor of Science
- Mid-level
- 3 years
- Wellness program
- Paid parental leave
12d
New Product Engineer
Xamax Industries Inc. —Seymour, CT
- Mid-level
- Bachelor's degree
- Travel
- Paid holidays
- Disability insurance
Liquid Chromatography SME - Support and Training (HYBRID Shelton, CT)
PerkinElmer —Shelton, CT
- $90,000 - $120,000 a year
- Full-time
- Hybrid work
- Mid-level
- Bachelor's degree
- Continuous improvement
Gas Chromatography SME - Support and Training (HYBRID Shelton, CT)
PerkinElmer —Shelton, CT
- $90,000 - $120,000 a year
- Full-time
- Hybrid work
- Mid-level
- Bachelor's degree
- Continuous improvement
Design Quality Engineer II
CooperSurgical —Trumbull, CT
- Full-time
- English
- Mid-level
- Office
Principal Scientist, R&D Bleach & Hair Color
Henkel —Darien, CT
- $110,000 - $120,000 a year
- Full-time
- Hybrid work
- Bachelor of Science
- 11+ years
- Analysis skills
- Paid holidays
- Health insurance
Quick Apply
2026 Co-Op: R&D Packaging
PepsiCo —Valhalla, NY
- $21.60 - $55.40 an hour
- Full-time
- Travel
- US work authorization
- Organizational skills
- Health insurance
- Dental insurance
Staff Design Quality Engineer
CooperSurgical —Trumbull, CT
- $120,000 - $150,000 a year
- Full-time
- 7 years
- Data analysis skills
- English
- Health insurance
- Paid time off
Senior Controls Engineer
Packaging Technologies & Inspection, LLC —Hawthorne, NY
- $100,000 - $150,000 a year
- Full-time
- Office
- Bachelor's degree
- Quality control
- Health insurance
- Dental insurance
Quick Apply
Chemical Engineer - Direct Liquid Cooling
Performance Fluid Experts Group —Danbury, CT
- Full-time
- Background check
- Mid-level
- 3 years
- Paid holidays
- Health insurance
Quick Apply
10d
Senior Design Quality Engineer
CooperSurgical —Trumbull, CT
- $100,000 - $125,000 a year
- Full-time
- 5 years
- English
- Office
- Health insurance
- Paid time off
Automation Solutions Engineer
Ranpak Corp. —Shelton, CT
- Engineering
- Analysis skills
- Continuous improvement
Quick Apply
Senior Staff Design Quality Engineer
CooperSurgical —Trumbull, CT
- $120,000 - $170,000 a year
- Full-time
- Remote
- English
- Master's degree
- 8 years
- Health insurance
- Paid time off

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r&d engineer jobs near ridgefield, ct

Electrochemical Technician

Performance Fluid Experts Group
Danbury, CT

Quick Apply

Job Details

Full-time

Benefits

Paid holidays
Health insurance
Dental insurance
Tuition reimbursement
Vision insurance
401(k) matching
Opportunities for advancement

Qualifications

Data visualization software proficiency
Laboratory safety
Electrochemistry
Bachelor's degree
Industrial research
Safety standard operating procedures
Data visualization projects
Data analysis software

Full Job Description

About PFX™

We engineer leading fluid solutions that keep the world moving and we’re building a better future while we do it. As a vertically integrated global powerhouse, we operate 17 manufacturing facilities and 4 R&D centers across the world, delivering performance from lab to road in over 40 countries.

PFX Group™ brings together a family of trusted companies including Recochem, Prestone, Adam’s Polishes, B&B Blending, Kost USA, Ultra Clear, POR and Auto-Chem, each with deep expertise, regional insight, and a shared commitment to engineering excellence.

From automotive and heavy-duty thermal management systems to household and industrial solutions, our products are built for performance, reliability, and a commitment to sustainability. Join us and be part of a team that’s redefining what’s possible in fluid technology.

R&D Electrochemical Technician Position Overview:
We are seeking a skilled and detail-oriented R&D Electrochemical Technician to join our coolant research and development team. The primary responsibility of the Electrochemical Technician will be to provide technical support and assist in the design, development, and testing of the corrosion protection properties, and other physical and chemical properties of coolants. In this role, you will play a vital part in supporting our vehicle cooling system antifreeze/coolant R&D efforts by conducting formulations, coolant sample blending, chemical analyses, performing corrosion tests including electrochemical tests and non-electrochemical tests, conducting metallographic analysis of used vehicle parts or post-test samples to help identifying the root causes of the failures or issues observed. The ideal candidate should have a strong background in chemistry, excellent laboratory skills, and a passion for innovation. Previous experience with corrosion or electrochemical testing is desirable but it is not required. This role offers an exciting opportunity to contribute to cutting-edge research and development projects in the field of thermal management fluids.
**This is a full-time position based at our Danbury, CT facility and will require a local candidate for on-site working Monday-Friday each week.

Responsibilities:

Collaborate within the R&D team to design and develop thermal management or heat transfer fluids, including fluid sample preparation, instrument operation, test data collection.
Set up and conduct experiments to evaluate the corrosion protection performance, characteristics, and physical and chemical properties of thermal management or heat transfer fluids, ensuring accurate data collection and analysis, as well as recording the test procedures and results into lab notebooks.
Perform electrochemical measurements and corrosion tests, such polarization resistance measurements, polarization curve measurements, galvanostatic tests, galvanic corrosion tests, and other ASTM corrosion tests at various test temperature and conditions.
Prepare and analyze heat transfer fluid solutions and metal samples for use in electrochemical corrosion tests and non-electrochemical corrosion tests. Conduct metallographic analysis of used vehicle parts or post-test samples to help identifying the root causes of corrosion failures or issues observed.
Maintain and calibrate laboratory equipment, troubleshoot technical issues, and ensure compliance with safety protocols.
Compile and organize experimental data, prepare reports, and present findings to the R&D team.
Collaborate with engineers and scientists to optimize device performance, troubleshoot technical challenges, and propose innovative solutions.
Stay updated with the latest advancements and research trends in the field of electrochemistry and/or corrosion science.
Assist in the documentation and intellectual property protection of research findings and experimental procedures.
Support the transfer of successful research prototypes to the manufacturing team by providing technical guidance and specifications.

Requirements:

Bachelor's degree in Chemistry, Chemical Engineering, Materials Science, or a related field.
Working knowledge of electrochemical principles, techniques, and instrumentation.
Experience working in a chemical research laboratory, preferably in the field of electrochemistry or automotive fluids.
Proficiency in operating and troubleshooting laboratory equipment, such as Sorlatron or Princeton Applied Research potentiostats, galvanostats, and impedance analyzers is highly desired, but not required.
The ideal candidate should have some exposure or familiarity with electrochemical techniques for corrosion research, including polarization curve measurements, polarization resistance measurement, Tafel extrapolation, impedance measurements, equivalent circuit model development and curve fitting, as well as other corrosion measurement methods.
Excellent attention to detail, organizational skills, and ability to accurately record experimental data.
Strong problem-solving abilities and the capacity to work independently and in a team environment.
Proficient in data analysis and visualization software.
Good written and verbal communication skills, with the ability to present technical information effectively.
Knowledge of safety protocols and procedures in a laboratory environment.
Flexibility to adapt to changing project priorities and timelines.

What We Offer:

Competitive compensation
Career growth opportunities – we prioritize internal promotions
Generous 401k match
Comprehensive health benefits, including medical, vision and dental coverage and Telemedicine
Paid vacation and holidays
Tuition assistance program – support for continued education and professional development

Please note: A pre-employment background check, including a criminal record check and drug testing, is required.
PFX is proud to be an equal opportunity employer and is committed to fostering a diverse and inclusive workplace.

NOTICE TO EMPLOYEES AND APPLICANTS REGARDING THE USE OF ARTIFICIAL INTELLIGENCE (AI)

Our Commitment to Fairness and Transparency
The PFX Group may use Artificial Intelligence (AI) or Automated Decision Systems (ADS) to assist in certain employment-related processes, such as recruitment and hiring. These tools are intended to support decision-making, not replace human judgment.

Quick Apply

Refine Your Search

r&d engineer jobs in ridgefield, ct

Electrochemical Technician

R&D Engineer

Associate Competitive Intelligence R&D

R&D Engineer - Machining

R&D Laboratory Technician

Manager, Product Engineering - R&D

R & D Design Engineer

R&D Chemist II

New Product Engineer

Liquid Chromatography SME - Support and Training (HYBRID Shelton, CT)

Gas Chromatography SME - Support and Training (HYBRID Shelton, CT)

Design Quality Engineer II

Principal Scientist, R&D Bleach & Hair Color

2026 Co-Op: R&D Packaging

Staff Design Quality Engineer

Senior Controls Engineer

Chemical Engineer - Direct Liquid Cooling

Senior Design Quality Engineer

Automation Solutions Engineer

Senior Staff Design Quality Engineer

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