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ALS · 2 days ago

LC-MS/MS Technical Lead

Marshfield, WI

Full-time

Onsite

Mid, Senior Level

2+ years exp

ALS is a global team dedicated to scientific testing and data-driven insights for a healthier future. The LC-MS/MS Technical Lead will develop a new LC-MS/MS service stream in a food laboratory, focusing on method design, validation, and compliance, while also providing technical leadership and client engagement.

Professional ServicesTest and Measurement

No H1B

Responsibilities

Establish LC-MS/MS as a new service stream within the existing lab framework

Define technical scope, workflows, and performance standards for the service

Collaborate with commercial teams to align technical capabilities with client needs

Design, develop, and validate LC-MS/MS methods for complex matrices

Ensure compliance with ISO 17025, GMP, and client-specific requirements

Prepare method validation reports and maintain full traceability

Act as the subject matter expert for LC-MS/MS within the business

Provide technical advice to internal teams and clients on testing suitability and regulatory requirements

Support troubleshooting and continuous improvement initiatives

Operate within established quality systems and ensure adherence to SOPs

Lead investigations of non-conformances and OOS results

Implement CAPA and maintain data integrity

Utilize LIMS for data entry, approval, and reporting

Configure test codes and suites for LC-MS/MS workflows

Communicate technical results and interpretations to clients

Contribute to proposals and technical discussions for new projects

Identify future staffing needs as the service grows

Develop training materials and mentor new hires when the team expands

Qualification

LC-MS/MSMethod DevelopmentISO 17025Data IntegrityLaboratory ExperienceClient EngagementProactive AttitudeTechnical LeadershipOrganizational SkillsCommunication Skills