Company: Branvia LLC
Position: LC/MS Data Reader / Toxicology Data Analyst
Location: Remote – International
Employment Type: Full-Time / Part-Time / Contract
Reports To: Branvia LLC Management and Assigned Client Laboratory Supervisor

About Branvia LLC

Branvia LLC is a laboratory consulting and support-services company that works with clinical laboratories throughout the United States.

As part of its laboratory support services, Branvia provides qualified technical personnel to assist client laboratories with LC-MS/MS data review, toxicology data analysis, workflow support, and related laboratory operations.

Branvia LLC is seeking experienced LC/MS Data Readers to remotely review LC-MS/MS toxicology data for Branvia's client laboratories.

Position Summary

The LC/MS Data Reader will review chromatographic and mass spectrometry data generated by client laboratories and evaluate results according to each laboratory's approved standard operating procedures, validation criteria, and quality-control requirements.

The position is primarily focused on analytical data review. Data Readers will identify acceptable results, questionable results, quality-control issues, integration problems, and samples requiring additional review.

The Data Reader works as part of Branvia's laboratory support team and may be assigned to one or more client laboratories.

Primary Responsibilities

Review LC-MS/MS chromatographic data generated by client laboratories.
Review patient toxicology samples and associated analytical data.
Evaluate analyte peaks and peak integration.
Review retention times.
Review quantifier and qualifier ion ratios when applicable.
Evaluate internal-standard performance.
Review calibration curves.
Review positive and negative quality controls.
Identify failed controls, calibrators, or analytical runs.
Identify potential carryover, interference, abnormal peak shape, or integration errors.
Perform or recommend manual peak reintegration when permitted by the client laboratory's SOP.
Review calculated concentrations and quantitative results.
Verify that results fall within the laboratory's validated analytical measurement range.
Identify specimens requiring reinjection, dilution, repeat testing, or additional review.
Flag questionable or unusual results for review by the appropriate laboratory supervisor.
Document data-review activities according to laboratory procedures.
Maintain complete and accurate records of any changes made during data review.
Follow each assigned laboratory's SOPs and validated acceptance criteria.
Communicate analytical issues to Branvia management and designated client laboratory personnel.
Meet established turnaround-time and productivity requirements.

Types of Testing

Assignments may involve LC-MS/MS testing including:

Urine toxicology
Drug confirmation testing
Prescription medication monitoring
Drugs of abuse
Controlled substances
Medication and metabolite identification
Quantitative toxicology testing

Panels may include opioids, benzodiazepines, stimulants, cannabinoids, antidepressants, anticonvulsants, muscle relaxants, and other medications or substances.

Minimum Qualifications

Candidates should have previous experience with LC-MS/MS data review or analytical mass spectrometry.

Applicants should understand:

LC-MS/MS chromatography
Mass spectrometry
Calibration curves
Quality controls
Internal standards
Peak integration
Retention times
Ion ratios
Quantitative analysis
Analytical measurement ranges
Carryover
Interference
Failed-run identification

Candidates must also have:

Strong attention to detail.
Ability to follow laboratory SOPs exactly.
Strong analytical and problem-solving skills.
Reliable high-speed internet access.
A reliable computer suitable for secure remote work.
Ability to communicate professionally in English.
Ability to work independently while meeting turnaround-time requirements.

Preferred Qualifications

Preference will be given to applicants with:

Bachelor's, Master's, PharmD, PhD, MD, or equivalent scientific education.
Degree in chemistry, biochemistry, toxicology, medical laboratory science, pharmacy, biology, or a related field.
Clinical toxicology laboratory experience.
Experience reviewing urine drug confirmation testing.
Experience with Agilent LC-MS/MS instruments.
Experience with Agilent MassHunter.
Experience with SCIEX, Waters, Thermo Fisher, or other LC-MS/MS platforms.
Previous experience supporting U.S.-based clinical laboratories.
Familiarity with CLIA laboratory environments.
Previous remote LC/MS data-review experience.

Client Assignments

Branvia LLC provides services to multiple laboratories. Data Readers may therefore be assigned to different client accounts.

Each client laboratory may have different drug panels, cutoffs, calibration requirements, QC acceptance criteria, integration requirements, reporting criteria, software platforms, and SOPs.

Data Readers are responsible for following the specific procedures applicable to the laboratory and assay they are assigned to.

Training on client-specific procedures may be provided when necessary.

Confidentiality and Remote Work Requirements

Because this position may involve sensitive laboratory and patient information, Data Readers must comply with all Branvia and client confidentiality and information-security requirements.

Data Readers must:

Access laboratory systems only through approved methods.
Use approved VPN, remote-desktop, or secure-access systems when required.
Maintain a private workspace.
Prevent unauthorized individuals from viewing laboratory information.
Never share login credentials.
Never transfer laboratory data to unauthorized devices or systems.
Never photograph or copy patient information.
Never store patient information on personal cloud-storage accounts.
Immediately report suspected privacy or information-security incidents.

Applicants may be required to sign confidentiality and data-security agreements before receiving system access.

Scope of Position

The LC/MS Data Reader provides technical data-review services.

The Data Reader does not independently:

Diagnose patients.
Provide medical advice.
Establish laboratory testing procedures.
Change validated methods.
Establish laboratory reference ranges or cutoffs.
Interpret results for clinical diagnosis.
Release results outside of the authority granted by the client laboratory.

Final review, authorization, and reporting responsibilities remain subject to the client laboratory's policies, personnel structure, and applicable regulatory requirements.

Performance Expectations

Performance will be evaluated based on:

Accuracy
Data-review quality
Ability to recognize analytical problems
Compliance with client SOPs
Documentation
Turnaround time
Productivity
Reliability
Communication
Confidentiality and data-security compliance

Schedule

Schedule: Remote / Flexible based on assigned client workload.

Some assignments may require availability during U.S. business hours or completion of assigned batches within specified turnaround times.

Compensation

Compensation will be structured under one of the following arrangements:

Per-Sample Compensation: USD $0.25 per sample reviewed, or
Monthly Compensation: PKR 80,000–150,000 per month

The specific compensation structure and monthly rate will depend on the candidate's LC-MS/MS experience, technical competency, availability, productivity, and assigned workload.

Higher compensation within the monthly range may be offered to candidates with extensive LC-MS/MS toxicology experience, strong MassHunter experience, or the ability to independently handle high-volume client workloads.

Application Requirements

Applicants should submit:

Resume/CV
Current country and city of residence
Educational background
Years of LC-MS/MS experience
Years of toxicology experience
Instruments previously used
Data-analysis software previously used
Experience with Agilent MassHunter, if applicable
Types of toxicology panels previously reviewed
Approximate number of LC-MS/MS samples previously reviewed per day
Current availability
Expected compensation
Preferred working hours

Branvia LLC evaluates applicants based on qualifications, experience, technical competency, reliability, and ability to perform the responsibilities of the position.

Pay: Rs80,000.00 - Rs150,000.00 per month

Education: