All roles

Open role

QC Analyst (Analytical Chemistry)

Remote · Pakistan Full-time

QC Analyst (Analytical Chemistry) Position Summary We are seeking an experienced QC Analyst to support analytical laboratory operations through technical review, data verification, instrument troubleshooting, and quality investigations. The ideal candidate will possess a strong background in analytical chemistry and mass spectrometry and be capable of independently evaluating analytical data, conducting laboratory investigations, and ensuring compliance with quality system requirements.

Key Responsibilities

Review analytical data generated from LC-MS/MS, GC-MS/MS, ICP-MS, HPLC, and GC methods for accuracy, completeness, and compliance. Perform and document Out-of-Specification (OOS) and Out-of-Trend (OOT) investigations. Conduct root cause analysis and implement corrective and preventive actions (CAPA) as required. Evaluate quality control results, calibration data, system suitability, and method performance. Troubleshoot analytical instrumentation and analytical issues impacting data quality. Review and approve laboratory worksheets, calculations, chromatograms, spectra, and final reports. Assist with method validation, verification, and transfer Ensure compliance with ISO 17025, GMP, GLP, and internal quality requirements. Investigate deviations and support laboratory quality assurance activities. Maintain accurate documentation and ensure data integrity requirements are met.

Qualifications

Master's with 4+ years of experience in an analytical testing laboratory post qualification or Ph.D. degree with 2+ years of experience post qualification Strong understanding of chromatographic and mass spectrometric techniques including: LC-MS/MS GC-MS/MS ICP-MS HPLC/UHPLC GC Working knowledge of ISO 17025, GMP, GLP, and laboratory quality systems

More open positions

Technical Writer Intern

Work from home Full-time role

MLS Coordinator-PT

Work from home Full-time role

Subject Matter Expert — U.S. Tax, Accounting, Payroll, Business Planning & Forecasting

Work from home Full-time role

Batch Developer (UNIX/C/SQL)

Work from home Full-time role

Chef de projet - Electricity Planning - CDI

Work from home Full-time role

Remote Part‑Time Data Entry Clerk & Administrative Assistant – Full‑Remote Schedule, Benefits‑Rich Role at careerzynith

Work from home Full-time role

D365 Program Manager

Work from home Full-time role

Remote | Cybersecurity & IT GRC Evaluation Consultant — $70–$110/hour

Work from home Full-time role

[Remote] Manager, Financial Planning and Analysis

Work from home Full-time role

AI Learning Designer / Instructional Designer - 100% Remote (TOR, ON)

Work from home Full-time role

Cyber Security Engineer

Work from home Full-time role

SUPERVISOR II TECHNICAL SERVICES

Work from home Full-time role

Experienced Customer Service Advocate II - Outbound: Empowering careerzynith Members through Personalized Support

Work from home Full-time role

Experienced Virtual Customer Experience Evaluator – Enhancing careerzynith's Online Presence and Customer Service

Work from home Full-time role

Full Stack Engineer (Python and React)

Work from home Full-time role

[Remote] Services Product Manager for Thermal Systems (Global)

Work from home Full-time role

Senior Salesforce Developer

Work from home Full-time role

Crypto Analyst

Work from home Full-time role

Project Manager II/Sr PM - FSP model

Work from home Full-time role

Remote Video Captioner for YouTube Channels

Work from home Full-time role

[Remote] Senior Manager, Nutanix Platform Engineering

Work from home Full-time role