PRIMARY ROLES & RESPONSIBILITIES:
Sample Preparation
* Precisely weigh samples according to testing requirements, ensuring consistency in sample preparation methods.
* Document the weights of each sample to ensure traceability and consistency in lab records.
* Organize and label samples efficiently, ensuring that all samples are properly identified and stored before and after testing.
* Check and prepare working stock solutions and mobile phases as needed.
* Sort and arrange samples according to their preparation type (e.g., matrix type or extraction method) to streamline the
preparation workflow.
* Scan samples into the LIMS, updating their status from "in prep" to "in testing" for proper tracking.
* Download the instrument work list and print vial labels to ensure accurate identification and tracking of each sample throughout
the analysis.
* Add the necessary solvents to samples and perform extractions using techniques such as vortexing, sonication, or hot water bath.
* Accurately label all tubes and vials to correspondent with the work-list, ensuring the samples are organized and prepared for loading
into the HPLC-DAD instrument.
Instrument Operation & Maintenance
* Prepare calibration checks, such as prepping calibration standards and helping with baseline verification.
* Setup the operation of HPLC-DAD instruments, run analytical sequences and set instrument parameters.
* Assist in the routine maintenance, calibration, and repair of the HPLC-DAD instruments and other relevant lab equipment.
* Assist in routine maintenance tasks such as replacing solvent bottles, maintaining mobile phase levels, cleaning auto-samplers, and
replacing columns when necessary.
* Record maintenance and calibration activities by updating bench sheets and ensuring accurate documentation of instrument tracking
and performance logs.
Data Processing
* Review calibration curves to flag any obvious issues and assess linearity and peak integrations.
* Check chromatograms for basic issues, such as missing or misassigned peaks, and analyze assignment and proper
chromatographic integration.
* Support the initial review of quality control data, including running checks on standards, CCVs, and blank injections,
while learning how to identify anomalies.
SECONDARY ROLES & RESPONSIBILITIES
Cleaning Tasks & Lab Upkeep
* Maintain a clean and sanitary workstation with routine cleaning of the team workspace and instruments.
* Complete other daily and weekly cleaning tasks as assigned by lab management.
* Contribute to lab sample disposal efforts.
Inventory & Equipment Management
* Monitor stock levels of essential consumables and solvents required for routine testing.
* Conduct weekly audits of team consumables.
* Perform and record routine pipette and dispensette checks.
Collaboration & Support
* Work closely with the Team Lead and other team members to complete projects and/other lab activities.
* Provide input on potential process improvements and contribute to team discussions on optimization and efficiency.
* Perform additional duties as the position develops or as instructed by advocates or laboratory management.
Qualifications:
Bachelors degree in a related science field or an equivalent combination of experience and coursework.
0 to 2 years of experience in an analytical testing laboratory.
Knowledge of standard analytical lab procedures with some instrumentation experience.
Good written and verbal communication skills.
Able to work well in a production team environment with strong organizational skills.
Experience with Microsoft Office Suite, i.e., Word, Excel, PowerPoint, Outlook, Teams etc.
Excellent attention to detail.
Ability to organize work and maintain workflow in an independent manner.
PREFERRED QUALIFICATIONS:
Direct experience with applicable laboratory methods.
Knowledge or experience with HPLC/UPLC and/or Ion Chromatography instrumentation.
PHYSICAL DEMANDS:
Frequent Light physical effort required for (ability to lift and manipulate test samples or move 5 to 10lbs. from one area to another).
Standing for long periods of time is necessary periodically.
Working with various microorganisms, allergens, organic solvents, chemical analytes, reagents, acids, and bases is necessary.
Safety glasses must be worn at all times in lab areas. Adequate PPE required (lab coats, gloves, masks, respirators as applicable).
Some areas require no colognes or other strongly scented personal care products to be worn in the facility.
NSF and its subsidiaries are Equal Opportunity Employer Veterans/Disabled employers- we welcome and encourage diversity in our workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.
NSF is a registered user of the E-Verify employment eligibility verification system.
