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Scientist III - LC-MS and Analytical Support - FSP

Parexel
Parexel Salary
Rahway, NJ Full Time
POSTED ON 6/5/2026
AVAILABLE BEFORE 7/12/2026
We are looking for a Scientist III – Liquid Chromatography – Mass Spectrometry (LC-MS) and Analytical Support to work as a full-time employee of Parexel FSP on long-term assignment onsite at one of our clients located in Rahway, NJ. This position offers full benefits, sick time, 401K, paid holidays, and paid time off. This position does not offer any sponsorship.

This is a laboratory-based role that maintains and operates open access LC-MS instrumentation and performs other tasks as assigned by the client.

Responsibilities

  • Checks instrument performance and suitability routinely, prepares mobile phases, and performs routine upkeep of open access LC-MS instruments
  • Maintains accurate documentation and records, data/file transfer, etc.
  • Communicates status of instruments to end-user. Responds to end-user repair calls for LC-MS instruments and troubleshoots/repairs simple issues such as leaks or clogs.
  • Submits and coordinates repair tickets for more complex issues
  • Assist with purity analysis of investigational compounds by LC and high-resolution MS experiments.
  • Support the installation and qualification process for open access instruments, including coordination with vendors.
  • LC and LC-MS analysis of small molecule samples as needed.

Qualifications

  • A Bachelor’s degree in Chemistry or a closely rated filed and 3 to 5 years of relevant experience or a Master’s degree in Chemistry or a closely rated field and 1 to 2 years of relevant experience

Required Skills And Experience

  • Reversed-phase high-performance liquid chromatography (RP-HPLC)
  • Experience with Waters, Sciex, or Agilent LC-MS instrumentation and software
  • High resolution mass spectrometry
  • Strong communication and coordination skills

About Parexel

Parexel FSP includes the CMC Operations group. We provide pharmaceutical and biopharmaceutical companies with qualified and talented technical professionals to support the development and delivery of new therapies.

For results-driven and caring individuals who want to make a meaningful difference in the world, Parexel is trusted by life sciences companies to meet their long-term staffing needs for scientists and engineers and related professionals in discovery and development of novel therapies, keeping patients at the center of everything we do, and where an inclusive community helps you be your best, transforming any career into a life-changing achievement.

Come join us!

Salary.com Estimation for Scientist III - LC-MS and Analytical Support - FSP in Rahway, NJ
$117,176 to $141,456
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