LC-MS Operator

Job Description

We are seeking a skilled LC-MS Operator to join our dynamic team. This role is focused on managing and operating LC-MS instrumentation, providing training to new chemists, and helping with system scheduling for over 50 Mass Spectrometry units. The successful candidate will be responsible for troubleshooting and conducting routine maintenance, independently running LC-MS instrumentation, and maintaining detailed lab records.

• Start batches on LC-MS with a focus on instrumentation.
• Provide training assistance to new chemists on LC-MS operations.
• Assist in scheduling for over 50 Mass Spectrometry systems.
• Allow chemists to shadow while running instrumentation.
• Troubleshoot instrumentation and perform routine maintenance.
• Independently operate LC-MS instrumentation.
• Maintain accurate lab records and documentation.
• Coordinate with 60 chemists and communicate corrective actions with Study Directors.
• Identify and resolve technical issues.

• Bachelor's degree in Chemistry, Biochemistry, Biology, or a related Life Science field.
• 2-3 years of HPLC operation experience.
• Experience in troubleshooting HPLC instrumentation.
• Strong knowledge in chemistry, metrology, training development, calibration, and laboratory work.
• Competency in mass spectrometry and LC-MS operations.
• Excellent communication and leadership skills.

• Experience in mass spectrometry or LC-MS is a plus, with training available.
• Ability to manage and work collaboratively with a large team.
• A proactive mindset with strong problem‑solving skills.
• Strong time‑management skills.

This position is based in a lab setting within the Bioanalytical team, which comprises approximately 100 employees, including 60 chemists. The role requires a collaborative spirit and the ability to work in a fast‑paced lab environment.

• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan – Pre‑tax and Roth post‑tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long‑term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave)

Contract to Hire, Madison, WI.

The pay range for this position is $26.00 - $30.00/hr.

This position is anticipated to close on Mar 20, 2026.

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 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500.

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 due to a disability, please email actalentaccom for other accommodation options.