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Associate Downstream Process Development Scientist Jobs in Hamden, CT

Element Solutions

R&D Chemist II

Shelton, CT · On-site

... processes is preferred. * Knowledge of fundamental electrochemistry and materials science is ... development. The typical base salary range for this position is between $81,470.00 and $122,206.00 ...

PTA Plastics

Sr. Process Engineer

Oxford, CT · On-site

$120K - $135K/yr

Develop and optimize injection molding processes for new and existing molds using scientific molding principles. * Lead mold sampling, process development, validation activities, and production ...

INLINE PLASTICS CORP

Process Technician

Milford, CT · On-site

This involves the installation, setup and troubleshooting of thermoforming tools as well as the development of thermoforming processes (recipes). The technician will use scientific tools/approaches ...

Ametek

Sr Engineer, Plastics

Bridgeport, CT · On-site

$105K - $136K/yr

Experienced in process development utilizing Scientific Molding and Design Of Experiments (DOE) principles * Subject matter expert in the ability to coordinate qualification activities (PPAP, IQ, OQ ...

Ametek

Sr Engineer, Plastics

Bridgeport, CT · On-site

$105K - $136K/yr

Experienced in process development utilizing Scientific Molding and Design Of Experiments (DOE) principles * Subject matter expert in the ability to coordinate qualification activities (PPAP, IQ, OQ ...

AMETEK, Inc.

Sr Engineer, Plastics

Bridgeport, CT · On-site

$105 - $130/hr

Experienced in process development utilizing Scientific Molding and Design Of Experiments (DOE) principles * Subject matter expert in the ability to coordinate qualification activities (PPAP, IQ, OQ ...

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Showing results 21-40

All JobsAssociate Downstream Process Development Scientist JobsAssociate Downstream Process Development Scientist Jobs in Hamden, CT

Associate Downstream Process Development Scientist information

See Hamden, CT salary details

$18

$33

$49

How much do associate downstream process development scientist jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for associate downstream process development scientist in Hamden, CT is $33.49, according to ZipRecruiter salary data. Most workers in this role earn between $27.50 and $41.11 per hour, depending on experience, location, and employer.

What is an associate downstream process development scientist?

An Associate Downstream Process Development Scientist is a professional who works in the biotechnology or pharmaceutical industry, focusing on developing and optimizing processes that purify biological products, such as proteins or antibodies, after they have been produced by cells. Their work is crucial for ensuring the final product meets quality and safety standards before it is used in research or clinical applications. They typically perform laboratory experiments, analyze data, and collaborate with other scientists and engineers to improve yield and efficiency. This role is often entry-level or early-career, providing hands-on experience in process development and technical troubleshooting.

What are some typical challenges faced by an associate downstream process development scientist, and how can they be addressed?

Associate Downstream Process Development Scientists often encounter challenges such as optimizing purification processes, troubleshooting equipment performance, and ensuring batch-to-batch consistency. These challenges can be addressed by maintaining meticulous documentation, collaborating closely with upstream and analytical teams, and staying current with best practices in chromatography and filtration. Proactively seeking feedback from experienced colleagues and participating in cross-functional meetings can also help in identifying solutions and improving process efficiency.

What are the key skills and qualifications needed to thrive as an associate downstream process development scientist, and why are they important?

To excel as an Associate Downstream Process Development Scientist, you need a solid understanding of biochemistry, chemical engineering, and downstream purification techniques, often supported by a bachelor's or master's degree in a life science or engineering discipline. Familiarity with chromatographic systems (such as AKTA), filtration equipment, and analytical tools, as well as knowledge of GMP/GLP regulations, is typically required. Strong problem-solving, attention to detail, and effective teamwork and communication skills help you navigate complex experiments and collaborate with cross-functional teams. These skills ensure efficient process optimization, compliance with regulatory standards, and successful development of biopharmaceutical products.

What is the difference between Associate Downstream Process Development Scientist vs Associate Upstream Process Development Scientist?

AspectAssociate Downstream Process Development ScientistAssociate Upstream Process Development Scientist
Primary FocusPurification and recovery of bioproductsCell culture and fermentation processes
Required SkillsProtein purification, chromatography, filtrationCell culture, bioreactor operation, media preparation
Work EnvironmentLaboratories, manufacturing facilitiesLaboratories, bioreactor labs
Common CertificationsBiotech or bioprocessing certificationsBiotech or bioprocessing certifications

Both roles are essential in biopharmaceutical development, focusing on different stages of the production process. The Associate Downstream Process Development Scientist specializes in purification techniques, while the Associate Upstream Process Development Scientist concentrates on cell growth and fermentation. Understanding these distinctions helps candidates target their skills and career paths effectively.

What cities near Hamden, CT are hiring for Associate Downstream Process Development Scientist jobs?

Cities near Hamden, CT with the most Associate Downstream Process Development Scientist job openings:

Associate Downstream Process Development Scientist jobs near you
Infographic showing various Associate Downstream Process Development Scientist job openings in Hamden, CT as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $69,653 per year, or $33.5 per hour.

R&D Chemist II

Element Solutions

Shelton, CT • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 6 days ago

Job description

Challenge Yourself and Impact the Future!
MacDermid Alpha Electronics Solutions, a business segment of Element Solutions Inc (NYSE: ESI), is renowned worldwide for its commitment to revolutionizing the electronics industry. With a legacy spanning over a century, we have continually set new benchmarks for excellence, reliability and sustainability in electronic materials.
  • Wafer Level Packaging - Revolutionizing wafer fabrication processes for enhanced efficiency and performance
  • Circuitry Solutions - Tailored solutions to meet the dynamic demands of modern circuitry
  • Electronics Assembly Solutions - Innovating semiconductor, surface mount technology, and power electronics assembly for unparalleled reliability
  • Advanced Materials and Joining - Engineering polymer and metal joining solutions for optimally performing circuits
  • Film & Smart Surface Solutions - Transforming electronics with cutting-edge materials and technologies for enhanced functionality and reliability
  • Micromax - Elevating electronics through high-performing, specialized inks and pastes
Across diverse sectors including automotive, consumer electronics, mobile devices, telecom, data storage, infrastructure, and AI, MacDermid Alpha Electronics Solutions has earned the trust of manufacturers worldwide. Our comprehensive range of high-quality solutions and technical services enables the entire electronics supply chain, empowering businesses to thrive in today's competitive landscape.
We embody the 'Elements of our Culture'- our 5C's; Challenge, Commit, Collaborate, Choose, and Care. These core values are the foundation of our organization which our employees embrace in their interactions with customers, colleagues and other stakeholders, to drive financial performance and create a rewarding work environment.
Who are we looking for?
We are looking for a practical, creative, and highly motivated Chemist or Chemical Engineer to join our Research & Development team. This is a hands-on position focused on the development and optimization of electroplating chemistries, materials, and processes for semiconductor and advanced packaging applications.
The successful candidate will conduct experimental research, develop new chemistry and process concepts, and apply electrochemical, analytical, and data-driven approaches to solve technical challenges. The candidate will work closely with R&D scientists, application engineers, product management, and other cross-functional teams to support the development and commercialization of new products.
What will you be doing?
  • Maintain the highest standards of safety and actively contribute to a strong laboratory safety culture.
  • Conduct hands-on electroplating chemistry and process development, including formulation, plating experiments, sample preparation, characterization, and data analysis.
  • Develop and optimize electroplating technologies for semiconductor and advanced packaging applications, including TSV, RDL, damascene, hybrid bonding, and other emerging applications.
  • Apply fundamental electrochemistry and materials science to understand plating mechanisms, chemistry interactions, feature filling, deposit properties, and process performance.
  • Design and execute systematic experiments and DOE to optimize chemistry formulations and process conditions.
  • Utilize statistical analysis, data analytics, automation, and AI-assisted tools, where appropriate, to accelerate experimentation, data interpretation, and R&D productivity.
  • Characterize materials using appropriate analytical and materials characterization techniques and collaborate with analytical teams for advanced characterization.
  • Analyze and document experimental results, troubleshoot technical challenges, and communicate clear conclusions and recommendations.
  • Collaborate with R&D, Applications, Engineering, Product Management, Manufacturing, and other functions to support product development, scale-up, and commercialization.
  • Maintain accurate laboratory records, procedures, formulations, data, and technical documentation.
Who are You?
  • B.S. in Chemistry, Chemical Engineering, Materials Science, or a closely related field; M.S. preferred.
  • 3-5 years of relevant experience in electroplating, semiconductor wet processing, materials development, or related R&D is preferred.
  • Hands-on experience with electroplating/electrodeposition or other wet chemical processes is preferred.
  • Knowledge of fundamental electrochemistry and materials science is desirable.
  • Semiconductor or advanced packaging experience, including TSV, RDL, damascene, hybrid bonding, or related technologies, is a plus.
  • Experience with analytical/material characterization techniques is desirable.
  • Experience with DOE, statistical analysis, data analytics, programming, automation, or AI-assisted scientific tools is a plus.
  • Ability to work independently and collaboratively in a multidisciplinary environment.
  • Strong problem-solving, organizational, written, and verbal communication skills.
  • Synthesis skills in plating organic polymer additives is a plus. Experience with small hood-scale reactors and apparatus.
We understand that not all candidates may meet the requirements listed above. If you believe you have the knowledge and experience necessary to excel in this role, we encourage you to apply.
We are Offering...
Challenge Yourself and Impact the Future - You will be part of a highly collaborative culture that promotes continuous improvement through cross-functional partnerships to achieve our mission. We do this through a strong and unified culture and transparent management which has empowered us to create high performing global teams that achieve superior solutions for our customers.
As part of the MAES Team, you will have ...
Opportunities for career growth, competitive compensation (competitive base salary and performance related bonus plan) and benefits packages (health, dental, and vision insurance, Wellness Program, PTO/Holidays, as well as a 401(k)-retirement plan with a company match).
Innovated work environment where you will be a part of a dynamic and collaborative team.
Perks and Incentives such as paid parental leave, tuition reimbursement, and opportunities for professional development.
The typical base salary range for this position is between $81,470.00 and $122,206.00
Equal Opportunity Employer
All qualified applications will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, status as a protected veteran, or any other protected category applicable under federal, state and local laws.

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