Senior Scientist at Long Island Labs Llc | Town of Islip, NY | Rezi

Senior Scientist at Long Island Labs Llc

Senior Scientist

Long Island Labs Llc · Town of Islip, NY

1 weeks ago

Senior Scientist

Long Island Labs Llc · Town of Islip, NY

11 days ago
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About the Role

Senior Scientist (R&D) is responsible for method development, validation, and analytical support activities for dietary supplements/pharmaceutical raw materials and finished products. This role requires strong technical expertise in chromatographic and spectroscopic techniques, regulatory understanding, and the ability to guide junior scientists.

Responsibilities

  • Develop and optimize analytical methods (HPLC/UPLC, GC‑FID, LC‑MS/MS, GC‑MS/MS, ICP‑OES, ICP‑MS, IC, etc.) for raw materials and finished products.
  • Develop and optimize sample‑preparation procedures for complex‑matrix finished forms.
  • Perform and document method validation/verification per USP and ICH Q2(R2) guidelines.
  • Maintain and troubleshoot analytical instruments; ensure calibration and qualification compliance.
  • Mentor junior chemists, train staff, and support work planning.
  • Perform other duties as assigned.

Requirements

  • Must have good understanding of cGMPs and able to author quality investigations.
  • Proficient in using softwares (such as Empower, openlab, Masshunter, Masslynx etc.) including custom field calculations.
  • Ability to lift and move equipment weighing up to 50 pounds.
  • Manual dexterity for handling small tools and instruments.

Skills

  • Chromatographic techniques
  • Spectroscopic techniques
  • HPLC/UPLC
  • GC‑FID
  • LC‑MS/MS
  • GC‑MS/MS
  • ICP‑OES
  • ICP‑MS
  • IC
  • Empower
  • openlab
  • Masshunter
  • Masslynx

Work Type

  • Full-time

Experience Level

  • 5+ years of experience in a dietary supplements/pharmaceutical analytical development lab.

Education Level

  • Master’s / Ph.D. degree in chemistry, science or Pharmaceutics.

Salary/Compensations

  • Starting at $90,000.00 per year

Benefits

  • 401(k)
  • Health insurance
  • Paid time off
  • 401(k) matching
  • Bonus based on performance