Position Description:

Mathematica applies expertise at the intersection of data, methods, policy, and practice to improve well-being around the world. We collaborate closely with public- and private-sector partners to translate big questions into deep insights that improve programs, refine strategies, and enhance understanding using data science and analytics. Our work yields actionable information to guide decisions in wide-ranging policy areas, from health, education, early childhood, and family support to nutrition, employment, disability, and international development.

We are seeking part-time, temporary Nutrition Research Assistants for a nationwide school nutrition study assessing the nutritional quality and cost of school meals. Research Assistants will be responsible for nutrition coding of school menus and recipes and students’ 24-hour dietary recalls. The coding involves working with nutrient databases and nutrient analysis software.

Positions begin in either February or April 2026 and will likely last 5 to 6 months, with the possibility of continuing work on other study tasks for additional months. Positions require a minimum commitment of 18 hours per week. Work hours are flexible between 8:30 am and 5:30 pm EST, Monday through Friday. All work will be completed in person in our Cambridge, MA office, located between Harvard Square and Central Square.

Important Employment Information:

As we develop our business and generate work, we are hiring for this skill set, however, if an offer is extended it will be contingent upon the successful award of work. This role will be part-time, and you will be an employee of Mathematica. If you are contacted by our Talent Acquisition team, you will receive more information and details about this process.

Position Requirements:

• Bachelor’s degree or prior experience with food service or nutrition research (degrees in nutrition, dietetics, or related field preferred)
• Strong computer skills, including proficiency with navigating online systems
• Highly organized, detail-oriented, and self-motivated
• Excellent written and verbal communication skills
• Prior experience with nutrient analysis software and/or nutrient databases preferred

Attendance and successful completion of all scheduled training sessions are required to work on the project.

To apply, please submit a cover letter and a resume. This position will offer an anticipated hourly rate of $19.

This position is categorized as on-call, and as such, the hours may at times vary based on project needs. Your employment will be classified as on-call until the duration of the project(s) or need(s) is complete.