Concept Schools has been fostering innovative education since 1999, emphasizing math, science, and technology to prepare students as global leaders and problem solvers. Operating 30 public charter schools across seven Midwest states, Concept Schools serve over 13,000 students with nearly 2,000 staff members. Horizon Science Academy-McKinley Park, located in Chicago's McKinley Park neighborhood, opened in 2013 and serves grades K-12. The school operates under the Illinois State Charter School Commission and is one of four Concept Schools in Chicago, providing a high-quality education to prepare students for future success. For more information, visit

Horizon Science Academy McKinley Park High is hiring a full-time, on-site High School Secretary to join our team in Chicago, IL. This role involves managing the school’s administrative tasks, maintaining records, coordinating schedules, and communicating with staff, students, and parents. The Secretary will provide support for school events, maintain a welcoming office environment, and ensure the school operates effectively and efficiently on a daily basis.

• Strong clerical skills, including record-keeping, data entry, scheduling, and document management
• Excellent written and verbal communication skills to effectively interact with staff, students, and parents
• Experience in company secretarial work and executive administrative assistance
• Proven ability to deliver exceptional customer service and build positive relationships
• Proficient in using office software such as Microsoft Office Suite, email platforms, and office equipment
• Strong organization and time management skills in a fast-paced environment
• High school diploma or equivalent required; additional qualifications or certifications in office administration are a plus
• Previous experience in a school setting or educational institution is preferred but not required