High School Security - Substitute (On Call)

Mundelein Consolidated High School District 120; Mundelein (IL); On-site; USD 20,000 - 28,000; Part time

Job summary

Mundelein Consolidated High School District 120 invites applications for a High School Security - Substitute (On Call). This role supports safety for students, staff and property in a supervisory capacity, on a flexible, as-needed basis throughout the school year.

The position emphasizes strong communication, problem solving, and collaboration with the school community, with duties indoors and outdoors year-round and potential for additional hours as needed.

Qualifications

• High School graduate
• Good communication skills and the ability to work well with students, staff, and the general public
• Able to follow oral and written instructions
• Physical ability to climb stairs, walk extensively, stand for extended periods of time, and lift 30 lbs.
• Excellent interpersonal skills
• People-oriented -- supportive and fairness-focused
• Team-oriented -- cooperative and collaborative
• Has a tolerance for opposing points of view.
• Strives for collaboration. Works cooperatively, as a positive contributor to the team.
• Work indoors and outdoors throughout the year
• The individual must have good problem solving skills
• Ability to work occasional additional hours as required by the operational needs of the department
• Law enforcement/security background preferred

Responsibilities

• Check washrooms, secure / open doors as required, and make sure students are where assigned
• Circulate in and outside of building as assigned
• Monitor the staff and student parking lot
• Provide a proactive presence in hallways and other areas to observe and to encourage positive student behavior
• Monitor assigned door area verifying student and visitor authorization to be present
• Supervise students in the cafeteria and/or assigned halls or rooms
• Able to write a detailed report when requested
• Perform other duties as assigned by supervisor

Skills

Good communication skills

Interpersonal skills

Teamwork

Problem solving

Follow instructions

Stamina

Public interaction

Observation skills

Education

High School graduate

Job description

High School Security - Substitute (On Call) JobID: 1563

• Position Type: Security


• Date Posted: 2/13/2026

Description: High School Security - Substitute

Job Summary: Toassist in supervisory capacity in the provisions for the security and protection of all students, staff and property.

This position isan \"as needed\" status, based on the staffing needs throughout the school year.

Qualifications:

• High School graduate


• Good communication skills and the abilityto work well with students, staff, and the general public


• Able to follow oral and written instructions


• Physical ability to climb stairs, walk extensively,stand for extended periods of time, and lift 30 lbs.


• Excellent interpersonal skills


• People-oriented -- supportive and fairness-focused


• Team-oriented -- cooperative and collaborative


• Has a tolerance for opposing points of view.


• Strives for collaboration. Works cooperatively, as a positive contributor to the team.


• Work indoors and outdoors throughout the year


• The individual must have good problem solving skills


• Ability to work occasional additional hours as required by the operational needs of the department


• Law enforcement/security background preferred

Reports to: Director of Security

Performance Responsibilities

• Check washrooms, secure / open doors as required, andmake sure students are where assigned


• Circulate in and outside of building as assigned


• Monitor the staff and student parking lot


• Provide a proactive presence in hallways and other areas to observe and toencourage positive student behavior


• Monitor assigned door area verifying student andvisitor authorization to be present


• Supervisestudents in the cafeteria and/or assigned halls or rooms


• Able to write a detailed report when requested


• Perform other duties as assigned by supervisor

Physical Requirements

The individual must be able to stand or sit for long periods of time, be mobile to move from one place to another, stoop, bend and able to lift up to 30 pounds.

Additional Duties

The individual will perform other related tasks and/or duties as assigned by the Administration

Due to the volume of applications received, we are unable to respond to email and/or phone inquiries