Job Description

10/09/2025

Yes

1129454

Research Assistant III (Trace Elements Lab)

$52,000

$65,000

Not a Union Position

Not an SEIU Position

Exempt

Regular Full Time

12

40

Monday through Friday, 9am 5pm with flexibility for occasional evenings or weekends as driven by the research. Evenings and weekends are the exception, not the rule.

Hanover, NH

Onsite only

No

N/A

Yes

The Trace Element Analysis Resource (TEAR) is seeking a highly motivated Research Assistant (RA) at the BS or MS level to serve as the primary scientist for quantitative analysis of PFAS in waters, biological tissues and soil using LC-MS/MS in this new service area for the resource. Working with the Director and Lab Manager, the RA will on-board standard EPA methods for PFAS sample preparation and analysis, utilizing a Waters Acquity Premier LC and a Xevo TQ Absolute MS system. The preferred candidate will have a strong understanding of liquid chromatography with mass spectrometry detection, ideally for PFAS analysis, and experience with wet chemistry (e.g. solid phase extractions and other forms of sample purification, concentration, and clean up). An understanding of, and experience with, clean chemistry techniques is also preferred. The applicant must be organized, able to manage multiple projects, make independent decisions, and interface effectively with our highly collaborative team. He/she must also be willing to carry out administrative tasks such as billing, providing quotes to customers and writing new protocols and SOPs as necessary. The RA III will be an integral part of the operations and ultimate success of the TEAR, a fee-for-service core facility dedicated to providing state-of-the-art elemental and environmental services and expertise to Dartmouth faculty and external clients to advance their research goals.

Bachelors or equivalent combination of education and experience

• Bachelors degree with a major in chemistry or the equivalent.
• Five years of related experience.
• Proven organizational skills with exceptional attention to detail.
• Analytical/quantitative skills, Critical thinking, Detail oriented, Interpersonal skills, Planning/Organizational skills, Reliable
• Ability to work independently, taking initiative to advance projects.
• Demonstrated experience with liquid chromatography.
• Ability to use sound judgment and communicate effectively with users and facility staff.
• Ability to effectively collaborate and interact with all levels of staff and management.
• Willingness to assist with administrative tasks including generating quotes and billing for services.

• Masters degree with a major in chemistry or the equivalent.
• Experience working in a core facility or other customer-facing or service-oriented role.
• Experience optimizing workflows to increase efficiency and improve turnaround times.
• Experience with PFAS analysis using LC-MS/MS
• Familiarity with EPA standard methods for PFAS sample preparation in water, biological tissues, and soil
• Analytical chemistry lab experience in a clean-lab with contamination control
• Possess analytical chemistry skills and experience, including chromatographic separations and mass spectrometry
• Have specific experience in LC-MS analysis of PFAS or other organohalogen compounds
• Ability to manage a small team of staff scientists.

Alicea Bursey

N/A

Dr. Brian Jackson

Dartmouth College is an equal opportunity employer under federal law. We prohibit discrimination on the basis of race, color, religion, sex, age, national origin, sexual orientation, gender identity or expression, disability, veteran status, marital status, or any other legally protected status. Applications are welcome from all.

Employment in this position is contingent upon consent to and successful completion of a pre-employment background check, which may include a criminal background check, reference checks, verification of work history, conduct review, and verification of any required academic credentials, licenses, and/or certifications, with results acceptable to Dartmouth College. A criminal conviction will not automatically disqualify an applicant from employment. Background check information will be used in a confidential, non-discriminatory manner consistent with state and federal law.

Preferred, but not required

This position is funded by a grant. Continuation is based upon available funds.
Dartmouth College has a Tobacco-Free Policy. Smoking and the use of tobacco-based products (including smokeless tobacco) are prohibited in all facilities, grounds, vehicles or other areas owned, operated or occupied by Dartmouth College with no exceptions. For details, please see our policy.

Experiments:

• Conduct experiments and sample preparation and analyses by applying established methods and procedures.
• Execute wet-lab experiments using established protocols with minimal oversight.
• Participate in discussions with researchers involving experimental design and data interpretation.

40%

Laboratory Operations:

• Manage the day-to-day to day operations of the LC-MS/MS system.
• Develop and modify SOPs to enable new workflows.
• Do sample preparation and instrumental analysis methods development as well as routine analysis, data reduction and reporting.
• Collaborate with lab researchers to investigate and develop modifications to techniques and document all new techniques developed in the laboratory.
• Oversee purchasing of lab supplies
• Supervise undergraduates
• Train users on the use of instrumentation.
• Adhere to laboratory safety requirements including general and chemical/hazardous waste safety disposal methods.

40

Data Management and Analysis :

• Anticipate unexpected findings and assists in trouble-shoots techniques.
• Reconcile results that are disparate from anticipated findings, and re-run techniques as necessary.
• Work with electronic systems for sample tracking, data entry and managing customer orders.
• Assist with data processing and delivery.

10%

Miscellaneous:

• Work in a collaborative environment and participate in team meetings.
• Be present during normal business hours (9a-5p), with occasional work after hours.
• Present at local, regional, and national meetings to expand the visibility of the core.
• Engage in professional development opportunities such as workshops and courses to acquire new skills.

10%

Demonstrates professionalism and collegiality through actions, interactions, and communications with others appropriate to an environment that is welcoming to all.

Performs other duties as assigned

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