QA Auditor

Missouri Analytical Laboratories, Inc.; Indiana (PA); On-site; USD 70,000 - 90,000; Full time

Job summary

Missouri Analytical Labs in St. Louis seeks an experienced QA professional for a 2nd shift (3:30 PM–Midnight, Sun–Thu). The role focuses on data integrity, HPLC review, and SOP development in a cGMP environment.

Candidates should have 5+ years in chemistry/microbiology QA, proficiency with Empower software, and strong math skills to support audits and data corrections across labs.

Qualifications

• Background in chemistry with emphasis on HPLC testing in cGMP environments.
• Experience in microbiology for pharmaceutical industry.
• 5+ years in quality assurance or related lab roles.
• Strong math and statistics skills with data integrity focus.
• Ability to work with chemists and microbiologists to resolve data issues.
• Familiarity with instrument calibrations and audits.
• Capable of writing and maintaining SOPs.

Responsibilities

• Review laboratory data for accuracy & completeness.
• Check calculations and review chromatography data.
• Review notebook entries and communicate corrections to chemists & microbiologists.
• Review instrument calibrations and participate in OOS investigations.
• Assist in writing SOPs and support IQ/OQ/PQ testing.
• Support training and internal/external audits.

Skills

Attention to detail

Math & statistics

Data review

Team collaboration

Tools

HPLC

UV-Vis

GC

AA

Empower software

Job description

Missouri Analytical Labs is an established pharma testing laboratory located in downtown St. Louis. Our industry is growing and we’re expanding to handle the additional workload. We’re seeking a qualified candidate to fill an immediate opening on our 2nd shift. Hours are from 3:30 to midnight, Sunday through Thursday. This is a permanent, full-time position with excellent benefits. Qualified candidates will have a background in chemistry — with emphasis on HPLC testing, preferably using Empower Enterprise software — and in microbiology both for the pharmaceutical industry. We work in a cGMP environment.

Experience: 5 Years Job Function: Quality Assurance Employment Type: Full-time

Responsibilities

• Review laboratory data for accuracy & completeness
• Check calculations
• Review chromatography (HPLC) data
• Review notebook entries
• Communicate need for corrections to chemists & microbiologists
• Review instrument calibrations
• Participate in OOS investigations
• Writing of SOPs
• IQ/OQ/PQ
• Training
• Internal/External audits

Desired Skills

• Knowledge of cGMP
• Familiarity with HPLC, UV-Vis, GC, AA
• Familiarity with Waters’ Empower software a plus
• Familiarity with microbiology testing
• Attention to detail
• Good level of math & statistical skills
• Ability to work with chemists & microbiologists to resolve issues with data
• Attention to detail
• Experience in equipment trouble‑shooting a plus
• Tracking and distribution of standards and samples to QC chemists

Job Type: Full-time