Senior Chemist

ANI Pharmaceuticals, Inc.; Wisconsin; On-site; USD 85,000 - 112,000; Full time

Job summary

ANI Pharmaceuticals, Inc. is seeking a Senior Chemist to perform independent analytical testing in accordance with defined standards. You will mentor staff, coordinate routine and project work, and provide feedback to the laboratory manager.

You will ensure data accuracy, lead document development, and drive process improvements within the lab. The role requires a Bachelor's degree plus 5+ years in an analytical lab, and experience with laboratory instruments and documentation.

Qualifications

• Bachelor’s degree in a scientific/technical field with 5+ years in analytical labs.
• Experience developing laboratory documents and systems.
• Strong organizational, communication, and interpersonal skills.
• Advanced knowledge of analytical instruments, techniques, and methods.
• Thorough understanding of laboratory documentation requirements.

Responsibilities

• Perform analytical testing on materials and samples per defined standards and methods.
• Prepare standards, samples, reagents, and solutions; maintain inventory and docs.
• Set up and verify operation of lab equipment; calibrate and maintain as assigned.
• Collect data and generate accurate results; escalate atypical results promptly.
• Review data and guide peers to correct deficiencies and improve understanding.
• Lead non-routine testing and investigations; prepare reports and corrective actions.
• Develop and revise lab methods, protocols, and reports.
• Maintain lab readiness including housekeeping, logbooks, and inventory.
• Mentor less experienced staff to ensure adherence to standards.
• Perform other duties as assigned.

Skills

Analytical testing

Laboratory instrumentation

Documentation

Mentoring

Project management

Data analysis

Communication

Leadership

Safety

Strategic thinking

Education

Bachelor's degree in a scientific or technical field

Postgraduate degree (MS/PhD) in a scientific field

Tools

Analytical instruments (e.g., HPLC/GC)

Job description

The Senior Chemist is responsible for independently performing laboratory testing in accordance with defined standards and requirements. This role applies advanced analytical knowledge and technical expertise to conduct analytical testing, mentor other staff, coordinate routine and project-related work, and provide feedback to the laboratory manager. The Senior Chemist ensures data accuracy and completeness, leads system and document development, and contributes to process improvements within the laboratory.

Responsibilities

• Perform analytical testing on a variety of materials and samples in accordance with defined standards and test methods.
• Prepare and manage standards, samples, reagents, and solutions required to support analytical testing, including the maintenance of associated inventory and documentation. Identify and implement improvements to associated documents.
• Set up and verify proper operation of laboratory equipment and instruments. Perform calibration and maintenance as assigned. Identify and implement improvements to associated equipment and instrument documents.
• Collect and document data and generate accurate results, ensuring alignment with data requirements and defined standards. Identify atypical results and ensure timely escalation and investigation.
• Review laboratory data to ensure alignment with defined standards, methods, or protocols. Assess data and provide guidance to peers to correct deficiencies and improve understanding.
• Conduct non-routine testing and lead laboratory investigations, prepare and review assessments and investigation reports, and identify and implement corrective actions.
• Lead and contribute to the development and revision of laboratory test methods, protocols, reports, and other technical documents.
• Maintain general laboratory readiness, including the performance of routine housekeeping activities, managing logbooks, and maintaining inventory.
• Mentor and provide guidance to less experienced staff to ensure adherence to standards and requirements.
• Perform other duties as assigned or requested.

Core Competencies

• Communication
• Competitive Drive
• Customer Service Orientation
• Integrity
• Leadership
• Safety
• Strategic Thinking
• Teamwork
• Analytical Problem Solving
• Data Affinity
• Project and Process Management
• Laboratory Standards and Best Practices

Qualifications/Requirements

• Bachelor’s degree in a scientific or technical field with a minimum of five (5) years of experience in an analytical laboratory environment; or a postgraduate degree with a minimum of one (1) year of laboratory experience.
• Experience developing laboratory documents and systems.
• Proven ability to follow and prepare written documents.
• Strong organizational, communication, and interpersonal skills.
• Ability to manage multiple projects and competing priorities.
• Advanced working knowledge and experience with analytical laboratory instruments, techniques, and methods.
• Thorough understanding of documentation and requirements in a laboratory environment.

About Us

Welcome to ANI Pharmaceuticals, where we are dedicated to improving and enhancing patients' lives through the manufacturing and distribution of high-quality pharmaceutical products.

With a diverse portfolio of generic and branded pharmaceuticals, ANI is a trusted partner for healthcare providers, pharmacists, and patients alike. We understand the importance of accessibility, and our products are available across a wide range of therapeutic areas, contributing to the well-being of communities globally.

At ANI Pharmaceuticals, there are opportunities to contribute to our purpose every day. We value authenticity, knowledge, and hard work, we strive to celebrate our employees in a positive environment. Our culture empowers everyone to be successful and apply our full potential.

Job Info

• Job Identification 1491
• Posting Date 09/25/2026, 05:01 PM
• Degree Level Bachelor's Degree
• Job Schedule Full time
• Locations 3308 Nursery Drive, Middleton, WI, 53562, US (On-site)