Senior/Staff Scientist

novabio; Waltham (MA); On-site; USD 120,000 - 170,000; Full time

Benefits offered by this job

Hybrid work arrangements

Bonus program

401k company match

Tuition reimbursement

Job summary

Nova Biomedical in Waltham, MA is seeking a Senior/Staff Scientist to lead the design, development, and optimization of novel biosensors for clinical and biopharmaceutical platforms. You will drive sensor architectures from feasibility through verification, partnering with Materials Science, electrochemistry, and algorithm development teams.

The role requires expertise in potentiometric and amperometric sensors, development of sensor lifetimes, and the translation of lab results to scalable

Qualifications

• Ph.D. in Analytical Chemistry, Electrochemistry, Materials Science, Biomedical Engineering or related field.
• 3–5 years of relevant industrial experience for Senior Scientist III.
• 5–7+ years for Staff Scientist level.
• Experience with electrochemical sensors and in vitro diagnostic devices.

Responsibilities

• Serve as technical lead for amperometric/potentiometric sensor projects.
• Design, develop and optimize biosensor architectures from feasibility to validation.
• Collaborate with Manufacturing, Regulatory, Quality, and cross‑functional partners.

Skills

Sensor development

Electrochemistry

Materials science

Algorithm development

Data analysis

Team collaboration

Education

Ph.D. in Analytical Chemistry, Electrochemistry, Materials Science, Biomedical Engineering

Tools

Minitab

Python

JMP

Excel

Job description

Nova Biomedical: One Global Brand. One Vision. Together under one name.

Advanced Instruments and Nova Biomedical are now united under one brand, Nova Biomedical, marking a major milestone in our journey to deliver greater value to our customers. By combining our strengths, we're accelerating innovation, supporting critical workflows, and delivering world‑class service across the biopharmaceutical and clinical markets.

Job Summary:

Nova Biomedical is seeking an experienced Senior/Staff Scientist to lead the technical design, development, and optimization of novel biosensors for our next-generation clinical and biopharmaceutical platforms.

As a technical expert in potentiometric and/or amperometric sensors, this individual will serve as a hands‑on technical lead, driving the development of sensor architectures from initial feasibility through verification and validation. The Senior or Staff Scientist will work at the intersection of materials science, surface chemistry, electrochemistry, and advanced algorithm development to ensure sensor performance, reliability, durability, and manufacturability.

This position will collaborate closely with scientists, engineers, Manufacturing, Quality, and Regulatory partners while providing technical guidance and mentorship to junior scientists and research associates.

Responsibilities:

• Serve as the technical lead for amperometric and/or potentiometric sensor development and optimization projects.
• Lead the design, development, and optimization of novel biosensor architectures from feasibility through verification and validation.
• Design and optimize sensors for the detection of electrolytes, metabolites, or gases in clinical biofluids and biopharmaceutical samples.
• Apply expertise in electrochemistry, materials science, and surface chemistry to improve sensor performance and reliability.
• Optimize sensor use life and shelf life.
• Develop algorithms that maximize sensor performance and reduce read time.
• Design, plan, and conduct experiments independently.
• Analyze complex experimental data and clearly communicate findings, recommendations, and conclusions.
• Apply statistical and computational tools to model electrochemical systems and visualize complex datasets.
• Collaborate with Manufacturing Engineering to develop robust, scalable manufacturing processes and process controls.
• Support the transition of new sensor technologies and manufacturing processes from development into production.
• Partner with Regulatory and Quality teams to develop analytical verification and validation plans.
• Ensure sensor development activities align with applicable design controls and quality system requirements.
• Participate in or lead root‑cause investigations and troubleshooting activities for new product development and sustaining engineering projects.
• Identify technical risks and develop appropriate mitigation strategies.
• Prepare and review technical reports, protocols, presentations, and other development documentation.
• Provide technical mentorship and guidance to junior scientists and research associates.
• Promote an environment focused on scientific rigor, technical excellence, collaboration, and innovation.
• Collaborate effectively with cross‑functional teams to meet project timelines, technical objectives, and quality requirements.
• Maintain current knowledge of emerging biosensor technologies, electrochemical methods, materials, fabrication processes, and analytical techniques.

Experience Requirements:

• Ph.D. in Analytical Chemistry, Electrochemistry, Materials Science, Biomedical Engineering, or a related scientific or engineering discipline required.
• Three to five years of relevant industrial or professional experience required for the Senior Scientist III level.
• 5 to 7+ years of relevant industrial or professional experience required for the Staff Scientist level.
• Relevant experience developing in vitro diagnostic medical devices, particularly electrochemical sensors.
• Demonstrated expertise in the development of potentiometric and/or amperometric sensors.
• Experience designing and optimizing sensors for electrolytes, metabolites, gases, or related analytes.
• Expertise using PVC, polyurethane, and silicone‑based matrices in sensing applications.
• Experience with planar sensor fabrication and/or thick‑film screen printing.
• Experience with advanced dispensing technologies and wafer‑level processing methods.
• Proven ability to independently design and conduct experiments, analyze data, interpret results, and communicate findings.
• Experience optimizing sensor performance, use life, shelf life, reliability, and manufacturability.
• Experience developing or applying algorithms to improve sensor performance and reduce read time.
• Proficiency with Microsoft Excel, Python, Minitab, JMP, or comparable tools used to model electrochemical systems and visualize complex datasets.
• Familiarity with design controls under ISO 13485, ISO 9001, and FDA Quality System Regulation requirements under 21 CFR Part 820.
• Experience supporting analytical verification and validation activities in a regulated product‑development environment.
• Strong root‑cause analysis, troubleshooting, and technical problem‑solving skills.
• Strong written and verbal communication skills.
• Ability to prepare and present technical reports, experimental findings, and project recommendations.
• Experience collaborating with Manufacturing Engineering, Regulatory, Quality, and other cross‑functional partners.
• Technical leadership experience preferred.
• Experience mentoring junior scientists, research associates, or other technical team members preferred.
• Demonstrated ability to lead projects and collaborate across functions in a fast‑paced research and development environment.

Physical Requirements and Working Conditions:

• Able to stand or sit for extended periods.
• Manual dexterity required for handling laboratory equipment and instrumentation.
• Capacity to lift and carry up to 25 pounds.
• Comfort with performing repetitive tasks.
• Willingness to work in a laboratory environment with exposure to chemicals or biological materials.
• Able to use required personal protective equipment (PPE).
• Occasional bending, reaching, or movement within lab environment.

Why Work for Nova Biomedical

• Flexible Medical, Dental, & Vision Coverage
• Competitive 401k company match
• Bonus Program, Generous PTO and paid holidays
• Generous Tuition reimbursement
• Hybrid and flexible work arrangements
• Professional development, engagement and events
• Company marketplace for lunch and snacks in our Norwood, MA, Billerica, MA and Westbrook, ME offices
• Company subsidized cafeteria in our Waltham, MA office

Work Location:

Onsite in Waltham, MA

Targeted Salary Range:

$120,000 to $170,000 yearly

Nova Biomedical believes in transparency and integrity throughout all we do, including compensation. The provided salary range for this role represents the expected base salary or hourly rate for this opening. Actual compensation will be commensurate with the candidate’s experience and may vary based on individual factors such as location, skills, and education.

About the Company

At Nova Biomedical, we’re not just building instruments, we’re powering breakthroughs that improve lives. Our smart, science‑driven solutions are trusted in over 100 countries to speed drug development and enhance patient care.

Our integration brings together more than 70 years of scientific excellence with Nova’s cutting‑edge innovation, forming a powerhouse of precision, purpose, and possibility. With FDA‑registered, ISO‑certified manufacturing, more than 125 FDA approvals, and industry‑trusted diagnostics, we’re setting new standards in quality and reliability. Nova Biomedical is proud to be a global leader in osmolality testing and biotechnology and in vitro diagnostic (IVD) instrumentation, dedicated to advancing patient care and scientific discovery with a legacy that continues to shape the future of life sciences.

With headquarters in Norwood and Waltham, Massachusetts, and a global team of nearly 2,000 employees, we’re building a collaborative, empowered culture grounded in shared values: Customer Centricity, Ingenuity, Ownership & Accountability, Collaboration, and Integrity.

Working at Nova Biomedical means joining a mission‑driven organization where your contributions matter.

Whether you’re in engineering, science, manufacturing, or support, you’ll be part of a team that values innovation, invests in your growth, and is committed to making a real‑world impact on global health.

Explore what’s next with us at novabiomedical.com

EEO Statement:

Nova Biomedical takes pride in being an equal opportunity employer committed to hiring a diverse and inclusive workforce. As a part of our commitment to a diverse and inclusive workforce, Nova Biomedical will continue to take steps to assure that recruitment, hiring, assignment, promotion, compensation, and all other personnel decisions are made and administered without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, gender expression, veteran status, age, mental or physical disability, genetic information or any other protected class.

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