Scientist II – Reagent Process Development

IDEXX; Westbrook (ME); On-site; USD 80,000 - 85,000; Full time

Benefits offered by this job

Day-one health coverage

401(k) with company match

Paid time off

Pet insurance

Volunteer time

Job summary

IDEXX is seeking a Scientist I – Reagent Process Development to design and optimize molecular biology reagents for its diagnostic portfolio supporting companion animal care. You will design experiments, analyze data, and contribute to development, validation, and transfer of reagents into manufacturing.

Collaborating with R&D, Operations, and Manufacturing, you will improve reagent performance, stability, and manufacturability, maintain detailed notebooks, present results to cross‑functional

Qualifications

• Bachelor’s degree in a scientific or engineering discipline.
• Minimum of 5 years of relevant experience.
• Strong technical expertise in molecular biology or biochemistry.
• Experience with PCR reagents, oligonucleotides, plasmids, enzymes, or diagnostic technologies.
• Strong laboratory bench and instrumentation skills.
• Analytical thinking, data interpretation, and problem‑solving abilities.
• Ability to design and execute moderately complex experiments independently.

Responsibilities

• Design and execute experiments to improve reagent performance and manufacturability.
• Prepare and develop liquid-phase molecular biology reagents.
• Work with oligonucleotides, plasmids, enzymes, and PCR-based reagents.
• Perform laboratory testing, characterization, and validation of reagents and final products.
• Analyze experimental data, troubleshoot issues, and provide recommendations.
• Maintain detailed laboratory notebooks and experimental documentation.
• Prepare presentations and communicate results to cross‑functional teams.
• Collaborate with R&D, Operations, and Manufacturing on product development and tech transfer.
• Contribute to reagent scale‑up, process improvements, investigations, and manufacturing support.
• Maintain knowledge of industry advancements, regulatory requirements, and IDEXX products.

Skills

Molecular biology

Biochemistry

PCR reagents

Data interpretation

Independent experimentation

Education

Bachelor's degree

Tools

PCR instruments

Oligonucleotides

Plasmids

Enzymes

Job description

Scientist I – Reagent Process Development

As a Scientist I – Reagent Process Development, you will play a key role in developing and optimizing molecular biology reagents that support IDEXX’s growing diagnostic portfolio for companion animal care. Working within a technically focused R&D team, you will design and execute laboratory experiments, analyze complex data, and contribute to the development, validation, and transfer of innovative molecular diagnostic reagents into manufacturing.

You will leverage your expertise in molecular biology, biochemistry, and reagent development to improve assay performance, reagent stability, and manufacturability while collaborating across teams to deliver high-quality diagnostic solutions.

Why This Role Matters

This role directly contributes to IDEXX’s mission of advancing companion animal health through innovative diagnostic solutions. Your work will help develop reliable, high-performing molecular diagnostic reagents that enable veterinarians to make informed decisions and improve patient outcomes around the world.

In This Role

• You will design and execute experiments focused on improving reagent performance, stability, and manufacturability.
• You will prepare and develop liquid-phase molecular biology reagents.
• You will work with oligonucleotides, plasmids, enzymes, and PCR-based reagents.
• You will perform laboratory testing, characterization, and validation activities for reagents and final products.
• You will analyze experimental data, troubleshoot issues, and provide recommendations based on scientific findings.
• You will maintain detailed laboratory notebooks and experimental documentation.
• You will prepare presentations and communicate results to technical and cross-functional teams.
• You will collaborate with colleagues across R&D, Operations, and Manufacturing to support product development and technology transfer activities.
• You will contribute to reagent scale‑up, process improvements, investigations, and manufacturing support efforts.
• You will maintain knowledge of industry advancements, regulatory requirements, and IDEXX products and procedures.
• You may participate in conferences, webinars, and scientific development opportunities to expand your expertise.
• You will ensure all work is conducted in accordance with established quality, safety, and regulatory standards.

What You Need To Succeed

• Bachelor’s degree in a scientific or engineering discipline required
• Minimum of 5 years of relevant experience or an equivalent combination of education and experience
• Strong technical expertise in molecular biology, biochemistry, or a related scientific field
• Experience working with PCR reagents, oligonucleotides, plasmids, enzymes, or molecular diagnostic technologies
• Strong laboratory bench and instrumentation skills
• Demonstrated analytical thinking, data interpretation, and problem‑solving abilities
• Ability to design and execute moderately complex experiments independently
• Strong written and verbal communication skills
• Ability to work independently while contributing effectively within a collaborative team environment
• Excellent organizational and planning skills with strong attention to detail
• Demonstrated initiative, accountability, and ownership of work
• Adaptability and the ability to manage shifting priorities and deadlines
• Experience identifying process improvements and implementing scientific solutions is preferred

Work Environment & Physical Requirements

• Laboratory environment with varying noise levels and exposure to potential chemical and biological hazards
• Compliance with approved laboratory safety practices and procedures is required
• Extensive sitting, standing, and computer use
• Frequent use of hands and arms for laboratory and computer-based work
• Occasional climbing, balancing, bending, stooping, kneeling, or crouching
• Ability to lift, move, and carry up to 50 pounds occasionally
• Some travel may be required

What You Can Expect From Us

• Salary Range: $80,000-$85,000 annually
• Annual cash bonus opportunity
• Performance-based merit increases
• Day‑one health, dental, and vision coverage
• 401(k) with 5% company match
• Generous paid time off
• Additional benefits including:Pet insurance, Mental health resources, Paid volunteer time, Employee stock purchase program, Donation matching programs

Why IDEXX?

We’re proud of the work we do because it matters. Every role at IDEXX contributes to improving the health and wellbeing of pets, people, and livestock. With over 10,000 employees worldwide and customers in more than 175 countries, we are a global leader driven by innovation and purpose.

At IDEXX, you'll have the opportunity to apply your scientific expertise to meaningful work, collaborate with talented colleagues, and help bring cutting‑edge diagnostic solutions to veterinary professionals around the world.

Let’s pursue what matters—together.

IDEXX values a diverse workforce and workplace and strongly encourages women, people of color, LGBTQ+ individuals, people with disabilities, members of ethnic minorities, foreign‑born residents, and veterans to apply.

IDEXX is an equal opportunity employer. Applicants will not be discriminated against based on any protected characteristic under applicable law.