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

Housekeeper

Facilities Positions
Concord, MA
Facilities Positions
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Are you looking for a new career in a place you can call home? We welcome people of all backgrounds to apply to all positions. Middlesex School offers an amazing community of professionals where all employees are valued. Come join our housekeeping team where you will work with a large team of 13 professionals to care for our historic institution. Summary/objective Responsible for the…

Admissions Operations Associate

Administration Positions
Concord, MA
Administration Positions
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Reporting to the Dean of Admissions and Financial Aid, the Admissions Operations Associate will support multiple aspects of the admissions application process, collaborating with other team members and providing the highest standards of customer service for prospective families. We seek a detail-oriented, technically savvy team player who demonstrates strong communication skills and enjoys…

Admissions Database Manager

Administration Positions
Concord, MA
Administration Positions
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Reporting to the Dean of Admissions and Financial Aid, the Admissions Database Manager is a key member of the Admissions team, overseeing all tasks related to the Veracross Admissions System and related databases. Ideal traits include proficiency in Excel, technically savvy, curious about learning new systems, customer service oriented, organized, collaborative, and high detail orientation. Sc

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…

Maintenance Technician

Facilities Positions
Concord, MA
Facilities Positions
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Are you looking to work with a great team of professionals who provide top notch facilities maintenance on a gorgeous Olmstead designed campus? This is the role for you! Under the supervision of the Assistant Director of Facilities, execute on all matters related to general maintenance across a 350-acre campus with buildings totaling over 550,000 square feet. The Maintenance Technician will…

Groundskeeper

Facilities Positions
Concord, MA
Facilities Positions
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Are you looking to work with a great team of professionals who provide top notch landscaping and athletic field maintenance in a gorgeous Olmstead designed campus? This is the role for you! Under the supervision of the Manager of Grounds, the Groundskeeper will execute on all matters related to grounds, landscaping, athletics fields/facilities, and natural resources with a team of 6…