Upper School Computer Science and Math Teacher (2026-2027)

Job Description

Job Description

Lakeside School, an independent coeducational day school located in north Seattle, Washington, is currently recruiting for a full time Upper School Computer Science and Math Teacher starting in the 2026-2027 school year. Lakeside is seeking an energetic and creative educator to help develop the students' creative minds, healthy bodies, and ethical spirits needed to contribute wisdom, compassion, and leadership to a global society. Applicants should share Lakeside's commitment to sustaining a school in which individuals representing diverse culture and experiences instruct one another in the meaning and value of community and in the importance of lifelong learning.

Lakeside : Fast Facts

Responsibilities

The ideal candidate will join a dynamic team of 11 Mathematics and Computer Science Department colleagues who are creative, collaborative, and eager to explore best practices for inclusive and culturally responsive pedagogy.

• Teach four classes with an average size of around 17 students per class;
• Specific course assignments are flexible, but likely will include advanced and / or introductory computer science classes and math classes, depending on background;
• Teach a diverse student body with varying backgrounds and experiences with mathematics and computer science;
• Provide eager academic support outside of the classroom (answering homework questions, providing extra help, conferring with student support services, etc.), as needed;
• Collaborate and participate in the work of the Department on innovative, inclusive and equitable curriculum development, pedagogy, and assessment practices;
• Write evaluations of students at each marking period;
• Act as an advisor or co-advisor for 8-10 Upper School students; and
• Participate in the life of the school community which includes assigned duties, departmental and faculty meetings, admissions events, grade-level meetings, and general engagement with student life

Requirements and Qualifications

Compensation and Benefits

Salary Range : $72,388 - $128,150 based upon experience and education. Lakeside School is committed to attracting and retaining outstanding candidates and provides a competitive compensation package. Lakeside School offers a competitive compensation package and a comprehensive set of benefits, including :

Employer-paid medical, dental, and vision insurance (based on FTE)

Dependent medical and vision subsidy

Retirement with generous employer contribution

Life / disability insurance

Employee Assistance Program

Flexible spending accounts

Free lunch

Free parking

Bus / bike benefits

Housing assistance program

Reduced facility rentals

Passport Corporate membership

Computer loan program

Paid holidays and vacation

Use of school library and gymnasium

Mentoring

Professional Development

Application Process

Interested candidates should submit a cover letter, resume, and work history via Lakeside’s online application system. Applications will be accepted until the position is filled.

Working at Lakeside

Lakeside School is committed to sustaining a community in which individuals from diverse cultures and backgrounds teach, learn, and thrive together. To learn more about working at Lakeside—including professional development, mentoring, benefits, and opportunities for involvement—please visit the Careers page on the Lakeside School website.

Participate in the 2026 Diversity Career Fair hosted by POCIS Northwest

Virtual : Virtual : Sunday, February 8, 2026, 9am-12pm PST on Zoom

In-Person : Saturday, February 28, 2026, 9am-12pm at The Lakeside Middle School

For more information and to register, visit Diversity Career Fair