Job Description

Position Title: Corrections Treatment Senior Security Supervisor

Job Requisition ID: 52341 
Closing Date: 01/23/2026 11:59 p.m.
​Agency:  Department of Corrections
Class Title: CORR TREATMENT SR SECURITY SPVSR (09867) 
Skill Option:  None 
Bilingual Option:  None
Salary: Anticipated Starting Salary $8,643/month; CBA Applies; Full Range: $8,643-$12,886/month
Job Type: Salaried
Category: Full Time 
County: Will
Number of Vacancies: 1
Bargaining Unit Code:  VR704 Departments of Corrections, Financial and Professional Regulation, Juvenile Justice and State Police Supervisors Laborers' International Union of North America - ISEA, Local 2002; Southern and Central Illinois Laborers' District Council
Merit Comp Code:  

This position is a union position; therefore, provisions of the relevant collective bargaining agreement/labor contract apply to the filling of this position.

All applicants who want to be considered for this position MUST apply electronically through the illinois.jobs2web.com website. State of Illinois employees should click the link near the top left to apply through the SuccessFactors employee career portal.

Applications submitted via email or any paper manner (mail, fax, hand delivery) will not be considered.

While not required, a Resume/Curriculum Vitae (CV) is recommended. When applicable, titles that require specific coursework, professional license or certification will include a notation requesting the appropriate document(s) be uploaded in the Additional Documents section of your application. Failure to upload requested transcripts, license and/or proof of certification when specified may result in ineligibility. Please note that the Department of Corrections must verify proof of higher education for any degree earned (if applicable) regardless of vacancy title before any offer can be extended.

Why Work for Illinois?

Working with the State of Illinois is a testament to the values of compassion, equity, and dedication that define our state. Whether you’re helping to improve schools, protect our natural resources, or support families in need, you’re part of something bigger—something that touches the lives of every person who calls Illinois home.

No matter what state career you’re looking for, we offer jobs that fit your life and your schedule—flexible jobs that provide the gold standard of benefits. Our employees can take advantage of various avenues to advance their careers and realize their dreams. Our top-tier benefits and great retirement packages can help you build a rewarding career and lasting future with the State of Illinois.

Position Overview

The Illinois Department of Corrections is looking for a compassionate and highly driven Corrections Treatment Senior Security Supervisor. The successful candidate will organize, plan, execute, control, and evaluate security operations at the designated facility. In addition to serving as a full-line supervisor and through subordinate Corrections Treatment Officer Supervisors, the person in this position will oversee daily inspections with individuals in custody as well as establish and maintain various type of records and data related to facility security/safety. If interested in this unique opportunity, please apply according to instructions listed on the job posting. We invite all qualified applicants to apply.

Essential Functions

• Serves as a full line supervisor.
• Organizes, plans, executes, controls, and evaluates security operations at the facility.
• Oversees daily inspections of all operations at the facility.
• Prepares overtime charts and rosters for treatment and security staff.
• Gathers data related to facility security/safety incidents.
• Serves as a Duty Administrative Officer when assigned, remaining on grounds each day during weekends and holidays.
• Performs other duties as required or assigned which are reasonably within the scope of the duties enumerated above.

Minimum Qualifications

• Requires successful completion of the Corrections Treatment Officer Training Program.
• Requires three (3) years of experience supervising security and/or public safety positions in a related institutional setting. A related institutional setting is a work environment or location that potentially affords opportunity to perform duties such as that of a Corrections Treatment Officer Supervisor.

Preferred Qualifications

• Prefers at least three (3) years of experience working with individuals in custody implementing behavior treatment plans and/or carrying out special interventions to promote appropriate behaviors towards staff and other individuals in custody.
• Prefers at least two (2) years of experience implementing safety, security, and custodial measures for patient control.
• Prefers at least two (2) years of experience gathering data and preparing reports concerning unusual incidents, accidents, and/or rule violations by employees and/or individuals in custody.
• Prefers at least two (2) years of experience providing individual in custody oversight and movement such as hospital transportation, security furloughs, movement within the correctional facility, etc.
• Prefers at least one (1) year of experience administering emergency first aid to individuals in custody and/or employees.
• Prefers at least two (2) years of experience interpreting collective bargaining contracts and supervising union covered employees.
• Prefers at least two (2) years of experience scheduling employees to include the management of overtime hours worked.
• Prefers at least one (1) year of experience overseeing daily housing inspections of individuals in custody.

Conditions of Employment

• Requires successful completion of an approved corrections treatment officer training program within six (6) months of hire.
• Requires the physical ability to perform duties assigned. 
• Requires ability to travel in the performance of duties, with overnight stays as appropriate. Requires appropriate, valid driver’s license.
• Requires ability to carry a firearm.
• Required to utilize digital technology, tools, platforms, and processes in managing and supporting various digital enhancements for greater efficiency, productivity, and digital transformation efforts within the department.
• Requires ability to pass the IDOC/IDJJ background check.
• Requires ability to pass a drug screen. The use of unauthorized drugs by an employee, regardless of position held, is prohibited.
• This position has been found to meet the requirements in section 4A-101 of the Illinois Governmental Ethics Act requiring the occupant/employee to file a Statement of Economic Interest. The Illinois Governmental Ethics Act (5 ILCS 420/4A et seq.) requires certain state officials and employees to file annual Statements of Economic Interest with the Office of the Secretary of State that will be made available for examination and copying by the public. All employees required to file a Statement of Economic Interest are also required to file the Supplemental Statement of Economic Interest with the Executive Ethics Commission. (See Executive Order 15-09) Fines and penalties apply to untimely filings.
• Applicants are required to abide by all vaccine and/or other medical standards as set out by the employer. 
• The conditions of employment listed here are incorporated and related to any of the job duties as listed in the job description.

Work Hours: See below

11pm-7am Sun-Thurs, Fri/Sat off

Headquarter Location: Joliet Treatment Center 2848 McDonough St, Joliet, Illinois, 60436
Work County: Will   Will
Agency Contact: Julie Anderson
Email: Julie.A.Anderson@illinois.gov

This position DOES NOT contain “Specialized Skills” (as that term is used in CBAs).

APPLICATION INSTRUCTIONS

Use the “Apply” button at the top right or bottom right of this posting to begin the application process.

If you are not already signed in, you will be prompted to do so. 

State employees should sign in to the career portal for State of Illinois employees – a link is available at the top left of the  Illinois.jobs2web.com homepage in the blue ribbon. 

Non-State employees should log in on the using the “View Profile” link in the top right of the  Illinois.jobs2web.com homepage in the blue ribbon. If you have never before signed in, you will be prompted to create an account.

If you have questions about how to apply, please see the following resources:

State employees: Log in to the career portal for State employees and review the Internal Candidate Application Job Aid

Non-State employees: on Illinois.jobs2web.com – click “Application Procedures” in the footer of every page of the website.

The main form of communication will be through email. Please check your “junk mail”, “spam”, or “other” folder for communication(s) regarding any submitted application(s). You may receive emails from the following addresses:

• donotreply@SIL-P1.ns2cloud.com
• systems@SIL-P1.ns2cloud.com

The Illinois Department of Corrections is a multicultural agency deeply committed to ensuring diversity, equity, and inclusion. This commitment is at the forefront of our operations, hiring, policies and procedures, and training. We recognize the benefit of workplace empowerment, the importance of diversity and fully support an environment where ALL employees are treated fairly, respectfully, and have equal access to opportunities and resources necessary to thrive and contribute to the agency’s success. IDOC genuinely values the differences of individuals in our custody and is committed to ensuring a healthy living environment where they feel valued, respected, and included. Through our commitment to Diversity, Equity, and Inclusion (DEI), we shall establish and uphold agency policies and practices conducive to eliminating all forms of exclusion including, but not limited to, racism, ageism, ableism, sexism, discrimination based on sexual orientation and gender, and religious oppression. The IDOC team works to serve justice in Illinois and increase public safety by promoting positive change in behavior of individuals in custody, operating successful reentry programs, and reducing victimization. Employees enjoy excellent benefits, including health, vision, and dental insurance; retirement plan and deferred compensation; state holidays and other benefit time off; and pre-tax benefit programs. The department also offers extensive training and career advancement opportunities. The Illinois Department of Corrections is proud to be an Equal Opportunity Employer.

As a IDOC employee, you are entitled to a robust benefits package that includes:

• Flexible work schedules in some program areas (flexible time and hybrid options)
• Health, life, vision, and dental insurance
• 12 weeks paid maternity/paternity leave
• Pension Plan – vesting at 10 years for Tier II
• Full 20-year retirement awards free health insurance during retirement
• Deferred compensation and other pre-tax benefits programs
• Paid state holidays 13-14 days annually
• 3 Paid Personal Business Days annually
• 12 Paid Sick Days annually (Sick days carry over from year to year)
• 10-25 Days of Paid Vacation time annually - (10 days in year one of employment)
• Personal, sick, and vacation rates modified for 12-hour work schedules. (As applicable.)
• Employee Assistance Program and/or mental health resources
• For more information about our benefits please follow this link:

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