Description
Develop advanced and robust LC-MS analytical methods for the bioanalysis of different molecular formats such as small molecules, oligonucleotides, peptides, and/or proteins.
Develop and implement innovative high-resolution mass spectrometry-based metabolite profiling and identification platforms
Perform LC-MS-based small molecule biomarker analysis occasionally
Review and translate complex LC-MS-based data sets and articulate findings to project teams
Maintain/document records of all experiments, including QC review data, experimental results, and reports as appropriate into electronic laboratory notebooks
Contribute to the teams knowledge through updating scientific literature and discussions
Maintain and troubleshoot lab instruments such as biological sample extraction systems, HPLC, and LC-MS
Top Skills Details
lc-ms,mass spectrometry,gmp,Method development
Additional Skills & Qualifications
1. PhD or Masters degree in pharmaceutical sciences, analytical chemistry, chemistry or related disciplines with relevant bioanalysis experience from industry or academia required. (Fellowship work can be counted as relevant experience, but preference will be given to a scientist with CRO bioanalysis experience)
2. Hands-on experience in diverse mass spectrometric workflows such as high-resolution and triple quadrupole mass spectrometry to characterize and quantify drug and its metabolites via in vitro and in vivo assays.
3. Expertise in LC-MS based bioanalysis method development, method validation and sample analysis. Experience with Sciex Analyst, OS, Xcalibur and/or other Mass Spectrometry data-acquisition software packages
4. Previous knowledge with oligonucleotide and or protein bioanalysis would be a major advantage.
5. Strong analytical and problem-solving skills; Excellent organizational and time management abilities; Proficiency in data analysis/interpretation and effective communication/teamwork skills.
6. Please make note of preferred qualifications in JD below.
Scheudle
Monday-Friday, 8am-5pm
Pay and Benefits
The pay range for this position is $45.00 - $50.00/hr.
Eligibility requirements apply to some benefits and may depend on your job
classification and length of employment. Benefits are subject to change and may be
subject to specific elections, plan, or program terms. If eligible, the benefits
available for this temporary role may include the following:
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)
Workplace Type
This is a fully onsite position in Lexington,MA.
Application Deadline
This position is anticipated to close on Aug 7, 2025.
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 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 ... for other accommodation options.
Job ID: 487513018
Originally Posted on: 7/31/2025
