Middlesex occupies a fortunate and compelling place in Concord, Massachusetts, and in the independent school world. Situated on a beautiful, bucolic Olmsted-designed campus, the School is located within easy striking distance of the Boston/Cambridge area. Middlesex School searches for and prizes teachers and staff members who are inspired equally by their disciplines and by a commitment to sharing their best selves with the wider community. We encourage and support our faculty members as they pursue further study in their fields, recognizing that their own vitality as thinkers and learners energizes their engagement with the young minds in their care.

Our faculty and staff know students not only in the classroom context, but through participation in the varied programs of the School. Through this connection, we enjoy a community based in integrity, intellectual vitality, and mutually held respect. Open Faculty and Staff positions are posted below. Initial contacts and interviews for an open position begin when a job is posted and continue until the position is filled. In applying for any open position, please follow the directions given at the bottom of the job description (cover letter, resume, etc.). All applications will receive a response. If you have any additional questions about the application process you may contact the Human Resources team by sending an email to HR@mxschool.edu.

Career Opportunities

Softball Head Coach

Athletics Positions
Concord, MA
Athletics Positions
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We are seeking a passionate and experienced Softball Head Coach to lead our ISL team to success both on and off the field. The ideal candidate will have a strong understanding of the game of softball, exceptional leadership skills, and a commitment to developing student-athletes. This position is responsible for overseeing all aspects of the softball program, including strategy development…
Concord, MA
Athletics Positions
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As the Assistant Coach - Pitching, you will be responsible for overseeing assigned aspects of our varsity baseball program. Program-specific duties include teaching technique, running drills, modeling the philosophies and values associated with the program, building positive relationships with a roster of athletes from grades 9-12, and supporting with meet and tournament management, both home…

Associate Director of Admissions

Administration Positions
Concord, MA
Administration Positions
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Middlesex School seeks an Associate Director of Admissions for the 2026-2027 School year. Reporting to the Dean of Admissions and Financial Aid, the new hire will join a highly collaborative Admissions team that aspires to enroll a diverse and talented student body. The position includes extensive interviewing, travel, and applicant assessment as part of the Admissions Committee, and other…