Sr. Scientist - Mass Spec
Listed on 2026-06-18
-
Science
Research Scientist, Clinical Research
Job Summary
A Senior Scientist I
- Mass Spec is accountable for driving results in a fast‑paced environment by performing analytical routine and non‑routine testing in support of pharmaceutical product development or pharmaceutical manufacturing. The Scientist III is also required to work on method development/method validation projects. For this position, HPLC, LC/MS and GC/MS based methodologies are commonly employed in the described testing. Test methods employed may be compendial (i.e. USP, EP) or proprietary (client supplied or developed by The Company).
Expectations
- 100% on‑site position.
- 1st
Shift: Monday
- Friday, 8:30am - 5:30pm.
- Uses advanced skills in multiple techniques: HPLC, LC/MS and GC/MS assays for residual solvents, nitrosamines, genotoxic impurities, identification and characterization of unknown impurities.
- Develops analytical methodology for analysis via HPLC, LC/MS and GC/MS.
- Performs quantitative and qualitative mass spectrometry work using specific instrument types (i.e. triple quadrupole and QTOF systems).
- Performs GMP review of solutions and chromatography.
- Develops and validates methods, test procedures, protocols, and reports.
- Understands the theoretical basis of methods/experiments.
- Maintains strong knowledge of instrumentation, equipment, and scientific methodologies necessary to perform assigned tasks.
- Analyzes information for technical correctness and accuracy.
- Evaluates and interprets data.
- Achieves results by solving problems of a diverse scope.
- Interacts with clients and participates in regulatory agency and/or client audits.
- Leads investigations and root cause analysis.
- Drives initiatives outside of standard work function.
- Maintains a safe, clean, and organized work environment free of safety hazards.
- Safely handles potent compounds.
- Ensures timely completion and compliance with cGMP and all other relevant company training requirements.
- Other duties as assigned.
- Bachelor's degree in Chemistry with 8+ years of experience, or Master's degree with 4+ years of experience, or Ph.D. with 2+ years of experience required.
- 2+ years of experience cGMP in a pharmaceutical or regulated environment required.
- CDMO experience is preferred.
- Excellent verbal and written communication and documentation skills required.
- Excellent detail orientation and organizational skills required.
- Excellent problem‑solving and basic troubleshooting ability required.
- Excellent knowledge of laboratory equipment and safety required.
- Expert knowledge of Laboratory Documentation required.
- Ability to develop and implement new methods/processes required.
- Mass spectrometry (GC/MS, LC/MS, triple quadrupole, QTOF) skills and quantitative/qualitative work experience.
- Ability to plan and manage multiple tasks for timely achievement of results.
- Working knowledge of cGMP in a pharmaceutical or regulated environment required.
- Proficiency with Microsoft Office (Word, Excel, PowerPoint) required.
- Up to 5% domestic travel.
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is regularly required to stand; use hands to finger, handle, or feel;
reach with hands and arms; talk or hear and smell. The employee is occasionally required to walk; sit; climb or balance and stoop, kneel, crouch, or crawl. The employee must regularly lift and/or move up to 10 pounds, frequently lift and/or move up to 25 pounds and occasionally lift and/or move up to 50 pounds. Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception and ability to adjust focus.
While performing the duties of this job, the employee is occasionally exposed to wet and/or humid conditions; moving mechanical parts; fumes or airborne particles; toxic or caustic chemicals; risk of electrical shock and vibration. The noise level in the work environment is usually moderate. The employee will be required to wear the appropriate personal protective equipment for specific job duties to be performed.
Such personal protective equipment may include, but is not limited to safety eyewear, various types of respirators/breathing apparatus, half face and full‑face respirator, lab coats, full protective body coverings, various types of gloves, etc.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).