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Senior Stability Chemist Jobs (NOW HIRING)

Kelly Services

Senior Stability Technologist

Warren, NJ

$74K - $91K/yr

Technologist III - Stability Location: Warren, NJ (On-site) Schedule: Monday-Friday | First Shift ... Bachelor's degree in Biology, Chemistry, or related scientific field * 3-5+ years of QC laboratory ...

Englewood Lab

R&D Senior Chemist - Skincare/Color

Totowa, NJ · On-site

$80K - $110K/yr

Title: Sr. Chemist - Skincare/Color Reports to: Chief Scientific Officer Department: R&D - Skincare ... Developing stability protocols for skincare products and monitor product stability. * Advise on lab ...

Almac Group

Analytical Chemist 2

Souderton, PA · On-site

The Senior Analytical Chemist will be responsible for the execution of development, validation, transfer and routine release and stability activities with little to no supervision. The Senior ...

Vast

Senior Polymer Chemist

Long Beach, CA

Vast is looking for a Senior Polymer Chemist , reporting to the Non-Metallic Materials & Processes ... stability, thermal decomposition, and outgassing/off-gassing behavior under aerospace-relevant ...

Almac Group

Senior Analytical Chemist 1

Souderton, PA · On-site

The Senior Analytical Chemist will be responsible for the execution of development, validation ... Stability testing * Reference standard testing * Other investigational product testing * Fully ...

5TH HQ

Senior Chemist

Hollywood, FL · On-site

Senior Chemist - Quality Control Key Responsibilities: * Complies with all cGLP/GMP and safety ... and stability samples. * Operates, calibrates, troubleshoots, and maintains analytical ...

HiFyve

Senior Chemist, Research & Processing

Eagan, MN

$95K - $120K/yr

HiFyve is hiring a Senior Chemist, Research & Processing in the personal care and manufacturing ... Resolve issues related to mixing, emulsification, stability, temperature, and raw material ...

Celia Corporation

Senior Vinyl Chemist

Sparta, MI · On-site

The Senior Vinyl Chemist is responsible for developing, formulating, and testing materials used in ... color stability. * Testing and Analysis : Conduct laboratory tests to evaluate the physical ...

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Senior Stability Chemist information

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How much do senior stability chemist jobs pay per year?

As of May 28, 2026, the average yearly pay for senior stability chemist in the United States is $86,458.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,000.00 and $98,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Stability Chemist, and why are they important?

To thrive as a Senior Stability Chemist, you need a solid background in analytical chemistry, experience with stability testing, and at least a bachelor’s or master’s degree in chemistry or a related field. Expertise in using analytical instruments like HPLC, GC, and LIMS, as well as knowledge of regulatory guidelines (ICH, FDA), is typically required. Strong problem-solving, project management, and communication skills help you lead studies, interpret data, and collaborate across departments. These skills ensure accurate stability assessments, regulatory compliance, and the successful development and release of pharmaceutical products.

What are some common challenges faced by Senior Stability Chemists when managing multiple stability studies simultaneously?

Senior Stability Chemists often juggle several ongoing stability studies, each with different products, protocols, and timelines. One of the main challenges is ensuring strict adherence to regulatory guidelines while keeping meticulous records and maintaining accurate sample inventories. Effective prioritization, strong organizational skills, and clear communication with cross-functional teams (such as QA, manufacturing, and regulatory affairs) are essential to prevent bottlenecks or errors. Utilizing electronic data management systems and regularly reviewing project status can help manage workload and ensure deadlines are consistently met.

What are Senior Stability Chemists?

Senior Stability Chemists are experienced professionals who design, conduct, and oversee stability studies on pharmaceutical products to ensure their safety, efficacy, and shelf life over time. They analyze how products respond to various environmental conditions, such as temperature and humidity, and interpret data to determine expiration dates and storage requirements. Senior Stability Chemists also help develop protocols, ensure compliance with regulatory standards, and often mentor junior chemists in the laboratory. Their role is vital to maintaining product quality and meeting industry regulations.
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Senior Stability Chemist jobs near you
Infographic showing various Senior Stability Chemist job openings in the United States as of May 2026, with employment types broken down into 1% As Needed, 96% Full Time, 1% Temporary, and 2% Contract. Highlights an 25% Physical, and 75% Remote job distribution, with an average salary of $86,458 per year, or $41.6 per hour.
Senior Stability Technologist

Senior Stability Technologist

Kelly Services

Warren, NJ

$74K - $91K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 13 days ago

Job description

Technologist III – Stability

Location: Warren, NJ (On-site)
Schedule: Monday–Friday | First Shift (Flexible start between 7:00 AM–10:00 AM)
Compensation: $36–$44/hour ( ~ $74,000-$91,000/year)

Position Overview

An established, GMP-regulated manufacturer in the transfusion and transplant space is seeking a Quality Control Technologist III – Stability to serve as the subject matter expert (SME) for product stability within the Quality Control laboratory.

This role will lead the development and implementation of an in-house stability program while supporting core QC functions including incoming, in-process, final release, and special testing activities. The position is highly hands-on and suited for a detail-oriented QC professional with strong stability program experience in a pharmaceutical or medical device GMP environment.

This is a replacement role on a collaborative QC team of four technologists and offers strong visibility, ownership, and potential growth into future leadership opportunities.

Key Responsibilities Stability Program Leadership (Primary Focus)
  • Serve as QC subject matter expert for product stability
  • Develop, write, and execute stability protocols and reports
  • Monitor stability time points and ensure proper sample pulls and testing intervals
  • Perform stability testing and data analysis
  • Conduct trending analysis across stability timelines
  • Develop annual stability schedules and determine product requirements
  • Implement and track new in-house stability processes
  • Maintain detailed documentation in compliance with cGMP requirements
Quality Control Testing & Operations
  • Perform and schedule:
    • Incoming raw material testing
    • In-process testing
    • Final release testing
    • Stability testing
    • Method validations and equipment validations
    • Threshold and special testing
  • Ensure compliance with 21 CFR Part 210/211 and/or 820 regulations
  • Maintain accurate, legible, and complete records in accordance with cGMP
  • Report and escalate out-of-specification (OOS) results and deviations
  • Lead and assist in Phase I OOS investigations and root cause analyses
  • Draft and revise SOPs, work instructions, and QC specifications
  • Support equipment calibration and maintenance activities
Team & Laboratory Support
  • Act as team lead in daily QC operations (no direct reports, but new hire training)
  • Assist supervisor and leadership with scheduling and workflow planning
  • Create daily and weekly QC schedules
  • Train new and existing QC staff 
  • Guide training documentation and ensure compliance
  • Support a collaborative, fast-paced team environment
Required Qualifications
  • Bachelor’s degree in Biology, Chemistry, or related scientific field
  • 3–5+ years of QC laboratory experience in a pharmaceutical or medical device GMP environmen
  • Minimum 2 years of hands-on stability testing experience is required (non-negotiable)
    • 4+ years of stability experience preferred (testing, protocol writing, data trending, report writing)
  • Experience working under 21 CFR Part 210/211 and/or 820 regulations
  • Strong experience with OOS investigations aligned with FDA guidelines
  • Excellent documentation practices under cGMP
Technical Skills
  • Molecular biology techniques required (PCR experience strongly desired)
  • Strong pipetting skills (including multi-channel pipettes)
  • Experience with stability data trending and analysis
  • Experience writing stability protocols and reports
  • Method validation and equipment qualification experience preferred
  • Knowledge of ISO 13485 a plus
Soft Skills & Work Style
  • Detail-oriented with strong organizational skills
  • Comfortable managing multiple stability time points and deadlines
  • Able to track and implement new processes step-by-step
  • Confident speaking up when clarification is needed
  • Willing to train and mentor others
  • Able to thrive in a fast-paced, collaborative laboratory
  • Team-oriented and able to work effectively across varying experience levels
Work Environment
  • Fully onsite position in Warren, NJ
  • Monday–Friday, first shift
  • Flexible start time between 7:00 AM – 10:00 AM
  • Team of five QC technologists
  • Diverse, collaborative team culture
Growth Opportunity

This role offers visibility and ownership within QC operations and may provide a future path toward supervisory responsibilities for high-performing individuals.


As part of our promise to talent, Kelly supports those who work with us through a variety of benefits, perks, and work-related resources. Kelly offers eligible employees voluntary benefit plans including medical, dental, vision, telemedicine, term life, whole life, accident insurance, critical illness, a legal plan, and short-term disability. As a Kelly employee, you will have access to a retirement savings plan, service bonus and holiday pay plans (earn up to eight paid holidays per benefit year), and a transit spending account. In addition, employees are entitled to earn paid sick leave under the applicable state or local plan. Click here for more information on benefits and perks that may be available to you as a member of the Kelly Talent Community.

Why Kelly® Science & Clinical?

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About Kelly

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