Senior Scientist

Job Description

Job Description

Description

Develop, validate, and implement analytical methods for raw materials, intermediates, and finished products Perform analytical testing using techniques such as HPLC, GC, GC/MS, FTIR, and other instrumentation Execute and support method development for compound identification, purity, and potency analysis Collaborate cross-functionally to troubleshoot analytical issues and support development and QC teams Interpret data and document results through technical reports and laboratory notebooks Ensure compliance with GMP, SOPs, and regulatory requirements (including DEA guidelines) Transfer validated methods to Quality Control and Process Support teams Support sample analysis for development projects and coordinate external testing when needed Qualify reference standards and maintain laboratory documentation and data integrity Contribute to continuous improvement initiatives and support additional lab activities as required

Skills

Hplc, gc analysis, FTIR, GC MS, mass spectrometry, analytical development, api development, Small Molecule API, Chemistry, Gmp, Assay, method validation, laboratory, document control

Top Skills Details

Hplc,gc analysis,FTIR,GC MS,mass spectrometry,analytical development,api development,Small Molecule API,Chemistry

Additional Skills & Qualifications

PhD in Chemistry with 4+ years of relevant industry experience OR MS in Chemistry with 8+ years of relevant industry experience OR BS in Chemistry with 12+ years of relevant industry experience Must have a strong understanding of the fundamentals of analytical chemistry Good understanding of the principles of cross-functional departments including organic chemistry and engineering Ability to lead investigations and maintain timeline of key activities Ability to author and review key technical documents with minimal errors Can write new SOPs with manager assitance

Experience Level

Expert Level

This is a Permanent position based out of Charles City, IA.

The pay range for this position is $99874.00 - $106708.00/yr.

Holiday, PTO, health, dental vision insurance

This is a fully onsite position in Charles City,IA.

This position is anticipated to close on Jul 10, 2026.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email View email address on ziprecruiter.com for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.