Extended Day Assistant

Reports To: Assistant Director of Athletics and After-School Programs

Supervises: n/a

Pay: $25/hour

FTE: 37.5%

Schedule: Monday – Friday, 3 – 6 p.m.   

Who We Are:

Founded in 1951 and located on the Eastside of Seattle in Medina, Washington, St. Thomas School (STS) is a private, non-sectarian school for preschool through eighth grade students. Our educational journey is defined by a cognitively engaging program with an emphasis on developing character, leadership, and a passion for learning and achievement. Our highly regarded curriculum prepares students to excel at future endeavors while honoring the school’s long-standing core values.

Why St. Thomas School?

You thrive in a fast-paced, mission-driven environment alongside colleagues who share your dedication to innovation, impact, and lifelong learning. You find joy in the energy of children and value being part of something larger than yourself. You are inspired by schools that strive to lead, not follow—and you are excited to work on a LEED Gold-certified campus, equipped with advanced environmental and security systems. At STS, you will join a community committed to excellence, collaboration, and continuous growth.

We are committed to building an inclusive and diverse community where every individual can say, “I belong.” We welcome employees who bring a variety of experiences and perspectives, and who believe that education plays a vital role in advancing equity and inclusion.

We Foster:

• A diverse, safe, and equitable school environment.
• Actions and advocacy that support our Core Virtues.
• Cultural competence, anti-bias, and social justice.
• Intellectually curious and engaged global citizenship.

Job Summary:

The Extended Day Assistant supports the after-school Extended Day program by creating a safe, engaging, and inclusive environment for students in preschool through eighth grade. This position is responsible for supervising students, facilitating structured and unstructured activities, supporting transitions, and contributing to a positive program culture. The role requires flexibility, reliability, and the ability to work collaboratively with colleagues in a dynamic school setting.

Specific Responsibilities:

• Supervises students in preschool through eighth grade during Extended Day programming, ensuring a safe, inclusive, and welcoming environment.
• Assists with planning, preparing, and leading age-appropriate activities such as arts, crafts, games, and other enrichment opportunities.
• Provides support to students during homework time, structured play, and enrichment activities.
• Monitors and engages students during outdoor play, enforcing established playground and behavior expectations; reports notable student behaviors as needed.
• Fosters a positive, respectful environment that supports social-emotional growth and collaboration among students.
• Manages daily transitions, including arrival and dismissal, while maintaining accurate attendance and ensuring student safety.
• Participates in daily setup and cleanup of program spaces and materials.
• Serves as a classroom substitute for absent teachers on occasion, if qualified.
• Actively engages in the life of the school and contributes to community-wide events and programs.
• Upholds and models the mission, values, and strategic priorities of STS.
• Demonstrates respect for diverse perspectives and a commitment to equity and inclusion.
• Communicates effectively and professionally with students, families, and colleagues.
• Collaborates across departments and participates in team meetings to support a cohesive pre-K through eighth grade experience.
• Maintains confidentiality and handles sensitive information with discretion.
• Adheres to school policies and procedures and performs other duties as assigned by the Assistant Director of Athletics and After-School Programs.

Requirements and Qualifications:

• High school diploma or equivalent; coursework in education or a related field preferred.
• Experience working with children in educational, recreational, or childcare settings.
• Ability to create and maintain a safe, inclusive, and engaging environment for students in preschool through eighth grade.
• Strong initiative, flexibility, and adaptability to meet the dynamic needs of students and the Extended Day program.
• Familiarity with positive behavior strategies and social-emotional learning practices preferred.
• Experience leading group activities or enrichment programming preferred.
• Willingness to meet Washington State Department of Children, Youth, and Families (DCYF) licensing requirements.
• Capability to actively supervise children indoors and outdoors in all weather conditions.
• Ability to lift up to 50 pounds and engage in physical aspects of the role (e.g., crouching, bending, sitting on the floor.)
• Demonstrated cultural competency and ability to work with diverse individuals and groups.
• Strong communication and interpersonal skills with a collaborative, flexible, and growth-oriented mindset.
• Proficiency with basic technology tools and a willingness to learn school-specific systems.
• Commitment to the mission, vision, and values of STS.

This description is intended to describe the general content of and requirements for the performance of this position. It is not to be construed as an exhaustive statement of duties, responsibilities, or requirements.

Benefits:

• Competitive paid time off and holidays.
• Robust professional development opportunities.
• Lunches provided at no cost to faculty and staff when school or summer camp is in session.

How to Apply:

Fill out your information under Apply Now. Submit your resume and cover letter explaining why you are interested in and qualified for this position.

Position is open until it is filled. No phone calls or drop-ins please. Thank you for your interest in St. Thomas School.