Naperville
Type: Full Time
The City of Naperville’s Electric Utility is currently seeking an Operational Technology (OT) Security Engineer to provide network security for the defense and lifecycle operations of critical assets within a complex, blended, IT and OT environment for the City’s Electric Utility.
The OT Security Engineer is primarily responsible for the design, deployment, monitoring, and maintenance of security controls across IT, Smart Grid, and OT infrastructure within the City’s Electric Utility. This role supports the secure operation of critical systems by implementing and maintaining network security monitoring, vulnerability management, asset management, intrusion detection/prevention systems (IDS/IPS), incident response capabilities, security operations, and remediation programs tailored to a converged IT/OT environment.
The anticipated hiring range for this position is $94,971.26 – $104,468.39 per year, commensurate with credentials and experience. Excellent benefits package includes medical, dental, and vision benefits, life insurance coverage, flexible spending account, deferred compensation, and participation in the Illinois Municipal Retirement Fund (IMRF).
Responsibilities:
- Assists in the installation, maintenance, monitoring, and troubleshooting of network security infrastructure, such as firewalls, intrusion detection/prevention systems, and secure connectivity solutions.
- Implements best practices in compliance with NERC/CIP, where applicable.
- Monitors security advisories and supports the application of required security updates, patches, and preventative measures across networked systems.
- Uses security and diagnostic tools to conduct basic testing of services, devices, and network components to validate proper operation of patches and implemented controls.
- Reviews audit logs to identify potential security threats and assist in maintaining network monitoring, vulnerability scanning, and intrusion detection programs.
- Supports sustainable encryption, remote access, and secure communication strategies for internal users and systems.
- Collaborates with Network Security Engineers and the broader IT team on projects involving system integration, monitoring enhancements, and defense-in-depth improvements.
- Assists in preparing procedures, technical documentation, diagrams, and reports to document security activities and provide reference materials.
- Helps train technical support staff on security policies, procedures, and best practices.
- Stays informed on industry trends, technologies, and emerging threats to support continuous improvement of the organization’s security posture.
- Provides backup support to Network Security Engineers and System Administrators, assuming administrative responsibilities as assigned.
- Assists in resolving escalated end-user issues and support general technical troubleshooting as needed.
Open Positions
Company: CityGate Hospitality
Category: Other, Professional Services, Sales/Customer Service
Naperville

Downers Grove
Type: Full Time
Sentinel is seeking a Data Center Support Manager to join their team. This role will be to directly manage the support engineering team with regards to daily operational activities of servicing customer incident and change request, while ensuring tickets are closed within SLA and are meeting customer expectations. This role will serve as direct escalation point for customers and engineers. In addition, the Manager will be responsible for select accounts for regular operations status meetings and account management. Additional responsibilities include but are not limited to maintaining staffing levels, managing new customer onboarding and serving as a mentor to engineers. This is a full-time opportunity that can be remote but will require occasional onsite support in our Downers Grove, IL headquarters.
Compensation is $120,000 – $150,000. Benefits package include: Medical, Dental, Vision, 401K, 529, Life Insurance, Income Protection Short and Long-Term Disability, Medical and Child/Elder Care, Flexible Spending Account Plans, Family Planning Benefits, Financial Education, Identity Theft Protection and Assistance, Legal Services, Employee Assistance Program, Two weeks’ vacation, additional paid time-off for Personal and Sick, certification and hands-on training, and employee discount for product services and entertainment.
Qualifications:
- Previous technical management experience required. Within a Managed Service organization preferred.
- Prior Technical experience/knowledge in data center technologies.
- Understanding and leveraging production and customer metrics to grow staff and customer loyalty.
- Reviewing and monitoring team financials to meet company targets.
- Excellent customer service experience.
- Excellent verbal and written communication skills for both internal and external viewing.
Downers Grove
Type: Full Time
Sentinel Technologies is seeking a detail-oriented Administrative Assistant to provide comprehensive support across multiple teams, including sales, recruiting, project management, and leadership. This position plays a vital role in ensuring efficient operations by assisting with contract formatting, proposal preparation and data entry across multiple platforms, including NetSuite and proprietary systems. This position will be part of a team to coordinate travel, assist with recruiting administration, assist with facility administration, or publish the company newsletter and miscellaneous projects as assigned. The ideal candidate thrives in a fast-paced, high-demand environment and demonstrates strong organizational and problem-solving skills. Once training is completed, the role can/will become hybrid with 3 days onsite and 2 days a week can be remote.
Compensation is $45,000 – $50,000. Benefits package include: Medical, Dental, Vision, 401K, 529, Life Insurance, Income Protection Short and Long-Term Disability, Medical and Child/Elder Care, Flexible Spending Account Plans, Family Planning Benefits, Financial Education, Identity Theft Protection and Assistance, Legal Services, Employee Assistance Program, Two weeks’ vacation, additional paid time-off for Personal and Sick, certification and hands-on training, and employee discount for product services and entertainment.
Qualifications:
- Bachelor’s degree in business administration or a related field is required.
- 1-3 years of experience in an administrative role.
- Proficiency in Microsoft Office (Word, Excel, Outlook, and PowerPoint).
- Advanced typing skills are required.
- NetSuite experience is a plus.
- Strong attention to detail.
- Excellent written and verbal communication skills.
- Ability to problem solve, multitask, and prioritize effectively.
- Experience proofing and assembling proposal materials in response to RFPs/RFQs, for customer submission a plus.
- Experience in managing office operations or facilities is considered beneficial.
- Strong interpersonal skills and ability to work in a team-oriented environment.
Glen Ellyn
Type: Full Time
The Glen Ellyn Park District seeking a camp counselor to lead the music activities in their theatre camp. If you have experience and a love of teaching music vocals to youth campers, this is a great opportunity for you to help kids discover their creativity, develop confidence, and have fun through acting, singing, and performing. Build leadership skills, collaborate with friends, and enjoy weekends off while making a lasting impact in a child’s life.
JOB SUMMARY
Under the direction and supervision of the Manager of Cultural Arts & Camps and the Cultural Arts Camp Leader, the Music/Theatre Camp Counselor will lead music/vocals activities with youth campers and assist with planning, preparing, and participating in camp activities. Music experience required and piano playing ability preferred.
Camp hours will vary from 8:30am until 4:30pm, depending on the camp. These camp positions run for 4 weeks, in addition to training days scheduled prior to the start of camp. Cultural Arts Camp Counselors will work with children ranging in age from 6-15 years, in groups of 5-20 campers. Activities include but are not limited to; improv games, completing crafts, learning music, reading scripts, reading monologues, other theatre games, and much more. Counselors are expected to interact with campers throughout their entire shift, lead and/or assist with activities, be a team-player, and ensure campers are always safe. Additional duties include behavior management, set-up/clean-up of the camp location, craft/activity prep and other duties as assigned. This is an at-will position. Pay is $18.00 an hour. Click on Apply Now to see full details and camp schedule.
Bloomingdale
Type: Seasonal
Bloomingdale Park District has a few positions they want to fill. Check them out below or just click on Apply Now to go directly to their jobs page. They do offer some benefits and perks to seasonal workers such as free daycare for 3 years and older, free use of fitness center and water park, discounts for Park District programs and more. Pay ranges from $15.00 to $23.00 an hour depending on which position you apply for. Exercise and Fitness Instructors pay range is from $18.00 – $32.00 an hour.
- Museum Curator (part-time). Under the direction of the Recreation Supervisor, the Museum Curator is responsible for the administration of the Park District Museum which includes managing the annual budget; staffing, organizing, and booking the yearly exhibition schedule and programs; giving tours of the art exhibits; and working Museum rentals. This is a part-time, hourly (non-exempt) position. (College degree or equivalent years of experience required.)
- Pool Swim Instructor (part-time seasonal). Under the direction of the Aquatics Supervisor/Coordinator, the swim instructor is responsible for performing a variety of duties to ensure the success of the swim lesson program. (Age 15+)
- Group Exercise Instructor – SilverSneakers WILL TRAIN – Under the direction of the Fitness Coordinator, the Group Exercise Instructor is responsible for creating and executing group fitness classes based on the format of the class. All format instructors are encouraged to apply, special preference to Cardio, Strength, Circuit, Senior, SilverSneakers, Aqua/Water Fitness, Pilates, Youth/Kids, Step, and other specialty fitness formats. Certification(s) and experience is required. (Age 18+)
- Group Exercise Instructor – Aqua Fitness WILL TRAIN – Under the direction of the Fitness Coordinator, the Aqua Fitness Instructor is responsible for creating and executing aquatic fitness classes. Aqua/Water Fitness Certification(s) and experience is required. (Age 18+)
Maintenance Worker Utilities Division- Public Works Department
Company: Village of Glen Ellyn
Category: Manufacturing/Skilled Trades
Glen Ellyn
Type: Full Time
The Village is seeking qualified applicants for the position of Maintenance Worker I (MWI) or Maintenance Worker II (MWII) within the Water & Sewer Division. This role supports the operation, maintenance, and repair of the Village’s water distribution and sewer collection systems. The position requires a dependable, safety focused individual who is committed to high quality public service. Under the direction of the Division’s Crew Leader, the Municipal Worker performs skilled and semiskilled tasks related to water and sewer infrastructure. The position requires participation in emergency response during and after hours, including evenings, weekends, and holidays.
This is a full-time, non-exempt position (overtime eligible) with full benefits and participation in the Illinois Municipal Retirement Fund (IMRF), a defined benefit retirement plan. Their comprehensive benefits package also includes health, dental, and vision insurance, life/AD&D coverage, flexible spending, transit, a 457 deferred compensation plan, paid time off, a wellness incentive program, and tuition reimbursement.The hourly pay range for a MWI is $27.49-38.49 and a MWII is $28.87- $40.42, starting pay to commensurate with experience.
Applicant skills examples preferred for a MWI but required for a MWII (or an equivalent combination of similar skills):
- Perform JULIE locates for water and sewer
- Operation of backhoe for water and sewer excavations
- Operation of a flusher and/or combination unit for sewer cleaning
- Ability to repair/replace fire hydrants, water valves, water mains & services
- Class ‘B’ CDL with air brake and tanker endorsements
ESSENTIAL FUNCTIONS: - Perform a variety of semi-skilled and skilled maintenance duties.
- Operate a variety of vehicles and heavy-duty tools properly &safely.
- Assist the general public and private contractors with questions and concerns.
- Perform water main and service locating; detect water leaks with a correlator.
- Install, maintain, troubleshoot, and repair water services, mains, valves, meters, and hydrants.
- Assist in maintaining the water plant and lift stations.
- Maintain, clean and repair sanitary and storm sewer mains and structures.
- Repair sewer services and perform sewer televising.
- Prepare accurate work records including time spent and materials used, with entry into a computer.
- Set-up safe work zones and use appropriate safety equipment.
- Assist in emergency response operations.
- Participate in snow removal operations according to the snow and ice removal plan.
Naperville
Type: Full Time
The City of Naperville seeks a Permit Assistant to be a member of the Permitting Team in the Building and Code Enforcement Division of the TED Business Group. This position is responsible for processing small/miscellaneous commercial and residential building permits from start to finish. The role is customer service oriented and requires a complete understanding of the permit process. Permit Assistants accept applications, ensure completeness of submittal, route for technical review, compile and deliver review comments, assess fees, verify payments, issue permits, schedule inspections, issue Certificates of Occupancy/ Completion, and close out permits. Permit Assistants also serve as the front-line respondents for general building permit questions submitted through the Building Permit phone line and email.
Permit Assistants work closely with the Lead Permit Technician and other members of the Permit Team as well as permit reviewers from various City departments, building inspectors and code enforcement officers. Permit Technicians also interact with the general public, developers, design professionals and contractors on a daily basis.
The anticipated hiring range for this position is $23.7794 – $26.1573 per hour commensurate with credentials and experience. Excellent benefits package includes medical, dental, and vision benefits, life insurance coverage, flexible spending account, deferred compensation, and participation in the Illinois Municipal Retirement Fund (IMRF).
Some responsibilities are listed as the following:
- Acts as the front-line contact for the building permit phone line and email account to assist the general public, developers, consultants, attorneys, and contractors with the proper information as it relates to the building permit process. Â Appropriately forwards questions including but not limited to planning, engineering, transportation, development review, code enforcement, and inspections.
- Schedules building permit inspections.
- Engages and responds to property owners, developers, design professionals, and contractors to ensure complete and accurate permit submittals.
- Establishes and maintains effective working relationships with all City departments and outside review agencies.
- Performs administrative tasks relating to small/miscellaneous building permits and development processes related to these permits.
- Assists in the processing of agreements, which may include (but are not limited to) easement encroachments and covenants.
- Conducts simple building and planning reviews on an as needed basis.
Naperville
Type: Full Time
The City of Naperville’s Fire Department is seeking two full-time Medical Billing Representatives to perform a variety of tasks related to processing claims for emergency services in a newly created, in-house medical billing division. The Medical Billing Representative are full-time, civilian (non-sworn) positions that work Monday – Friday in the Fire Administration Building and will report to the Medical Billing Supervisor. The anticipated hiring range for this position is $27.74 – $30.51 commensurate with credentials and experience.
The Medical Billing Representatives are responsible for billing for ambulance and fire recovery services, receiving payments for those services and the maintenance of payment records in a professional and confidential manner. These positions are also responsible for the organization, preparation, submission and posting of Medicaid, Medicare, private pay and private insurance billings for the billing of ambulance services in accordance with policies and procedures of the City of Naperville Fire Department. These roles provide assistance to customers and City personnel on divisional functions and other department activities.
Excellent benefits package includes medical, dental, and vision benefits, life insurance coverage, flexible spending account, deferred compensation, and participation in the Illinois Municipal Retirement Fund (IMRF).
Community Based Case Manager
Company: DuPage County Health Department (DCHD)
Category: Professional Services
Wheaton
Type: Full Time
The DuPage County Health Department is looking for a new team member to work as a Community Support Specialist on their Intensive Case Management team. The ideal candidate will be able to project warmth and sincerity in effectively working with clients. The program is part of comprehensive community behavioral health system that includes crisis services, adult intensive services/residential services, forensic behavioral health, substance use treatment, and psychiatric services.
This position is based at their Central Public Health Center. It involves 60% of client services provided in the community, with some office-based sessions. This position will provide an opportunity to engage in advocacy, education, and referral services to clients with severe mental illness. In this role, you will also need to have knowledge of harm reduction practices, stages of change and motivation enhancement treatment. The new team member will have the ability to work collaboratively with community providers in order to achieve client goals. Our Intensive Case Management Team provides a supportive approach towards recovery and resiliency oriented, intensive, community-based rehabilitation and outreach service for adults.
Salary is $44,400. *Salary may increase based on experience. This position comes with an outstanding benefits package designed to support your personal and professional well-being. As a DuPage County employee, you’ll enjoy 12 paid holidays, 12 days of vacation, paid sick time, 5 paid personal days and tuition and certification reimbursement to help you continue growing in your career. Also offer 12 weeks of paid parental leave so you can be there for life’s most important moments. The position is pension-eligible through the Illinois Municipal Retirement Fund (IMRF), giving you peace of mind with a guaranteed retirement plan. Plus, you may qualify for the Federal Student Loan Forgiveness Program, making your financial future even brighter.
Responsibilities:
- Acts as client advocate to facilitate access to resources and services; works collaboratively with providers to achieve client goals.
- Develops and maintains client treatment plans; provides intervention to support client self-management of their illness.
- Demonstrate the ability to engage clients with comprehensive needs in their recovery process.
- Maintains professional relationships with community systems and resources to further support client needs.
- Acts as a liaison between healthcare resources and clients; participates in client staffing and team meetings.
- Demonstrates independent judgment and discretion in making position related decisions; meets established productivity standards; performs concurrent documentation.
- Maintains collaborative relationships with co-workers to effectively support clients.
- Participates in emergency activities as assigned.
- Maintains required training, licensure and/or certification.
- Maintains confidentiality of privileged information and adheres to client privacy laws.
- Demonstrates sensitivity and understanding of other ethnic groups and cultures.
- Adheres to department guidelines for attendance and punctuality.
- May transport clients using an agency-owned vehicle.
- Provides skill building and case management support to clients in the community; works collaboratively with other clinical staff.
- Works during assigned business hours, allowing for flexibility in the schedule.
Customer Service Rep I
Company: DuPage County Health Department (DCHD)
Category: Sales/Customer Service
Lombard
Type: Full Time
The DuPage County Health Department is looking for a new team member to join their team working as a Customer Service Representative. In this role, you will be providing front desk duties to Health Department clients. You will be preparing and gathering relevant paperwork and data to identify the requested needs of the clients in-person and over the phone, providing rapid and accurate screening and referrals.
This position is located at the East Public Health Center in Lombard, with the following shifts: Monday, Wednesday, and Friday from 7:45 am to 4:15 pm or 8:00 am to 4:30 pm. Tuesday and Thursday from 7:45 am to 4:15 pm, 8:00 am to 4:30 pm, 10:30 am to 6:00 pm or 11:00 am to 7:00 pm. Rotating weekly shifts. Flexibility to travel to other centers and provide coverage as needed.
Starting pay is $15.77 per hour (May increase depending on experience). As a full-time DuPage County employee, you will be eligible for their full comprehensive benefit package which includes: 12 Paid Holidays per year, 12 Paid Vacation days, 12 weeks of paid parental leave, 5 paid personal days along with paid sick time. This is also a pension eligible, IMRF Retirement Account position. They are also a qualifying employer under the Public Service Loan Forgiveness Program and offer Tuition Reimbursement.
Responsibilities:
-
- Provides general and specific information regarding departmental policies, procedures, and programs to the public.
- Conducts pre-screening activities; directs individuals to the proper location, resource, and/or staff.
- Checks in customers; schedules follow-up appointments; collects various methods of payment including cash and credit card transactions.
- Notifies staff promptly when an individual arrives for an appointment.
- Answers phones; receives and/or identifies and resolves complaints in accordance with department policies, practices, procedures, and standards.
- Processes incoming and outgoing calls through the operations of a call distribution center; provides general information to County residents/clients in response to direct inquiries regarding services, locations, and other matters, or refers questions to appropriate parties.
- Follow-up calls, and source referrals for review by supervisor; schedules appointments; operates a personal computer.
- Maintains confidentiality of privileged information and adheres to patient privacy laws.
- Adheres to department guidelines for attendance and punctuality.
- Maintains required training.
- Demonstrates sensitivity and understanding of other ethnic groups and cultures.
- Participates in emergency response activities as assigned based on operational needs.
Glen Ellyn
Type: Full Time
The DuPage County Health Department is looking for a new team member at their Glen Ellyn Group Home. They have a new opportunity to join working as a Resident Assistant. In this position, you will have the opportunity to provide life-changing assistance to adult clients, who live with behavioral health disorders. The program focuses on teaching clients to live independently with the goal of being able to live self-sufficiently within a community. All positions provide an opportunity to make a positive difference in your community, while gaining valuable experience working in the field of Human Services.
Pay is $15.65 hourly. Sunday through Thursday from 7:00 am to 3:00 pm. As a full-time DuPage County employee, you will be eligible for their full benefit package which includes: 12 paid holidays per year, 12 Weeks of paid parental leave, accrued sick leave, 5 paid personal days, 12 paid vacation days, Tuition reimbursement and Student Loan Forgiveness. They also offer an IMRF pension as well as Health, Dental and Vision Insurance. Salary may increase based on experience.
Responsibilities:
- Provide assistance to adult clients with serious mental illnesses in learning independent living skills using various methods of role modeling and motivational interviewing, demonstrating and assisting with tasks such as making a shopping list, preparing meals or following recipe instructions.
- Provide education and direction on proper hygiene and grooming and demonstrates housekeeping skills.
- Monitor overall personal safety of residents including crisis intervention.
- Participate and encourages clients with individual and group recreational activities such as sewing, cooking and art.
- Monitor medication effectiveness and may observe clients taking medications.
- Assist in facilitating transportation including assisting clients in attending all scheduled appointments.
- Perform tasks related to maintaining environmental standards in residential facilities and vehicles.
- Maintain records according to health department policies and assists in managing clients’ financial accounts.
- Maintain confidentiality of privileged information and adheres to client privacy laws.
- Participate in emergency activities as assigned.
Office Assistant – Bilingual
Company: Hispanic Technical Training Center
Category: Professional Services
Addison
Type: Full Time, Part Time
Hispanic Technical Training Center, an Industrial Training Center is seeking an Office Assistant. They are seeking an Office Assistant who is bilingual in Spanish and English and have some experience in office organization. Preferable if you live near the area, and are willing to work weekends, and have some basic knowledge of Microsoft Office. If you only have practical experience, please call, they offer paid training and career opportunities. To apply, call Mr. Hector Uribe at (English) 779-408-6641 – y para aplicar en Español al 630-359-3850 – You may also send your resume to contactushttc@gmail.com. Click HERE to learn more about the Training Center.
Elmhurst
Type: Full Time
TransChicago Truck Group is looking for an Accounts Payable Assistant to join their accounting team. This role is essential in ensuring the accurate and timely processing of invoices across our multiple dealership locations while also providing support at our front desk as a receptionist. Compensation: $22-$27/hr. Benefits: Medical Insurance; Vision Insurance; Dental Insurance; Life and AD&D Insurance; Disability Insurance; Flexible Spending Account (FSA); 401(k) with company match; Paid Time Off (PTO); Paid Sick Time; Paid Holidays; and additional voluntary benefits.
Essential Functions & Responsibilities:
- Review all invoices for appropriate documentation and approval prior to payment.
- Respond to vendor inquiries, reconcile statements, and resolve discrepancies.
- Support annual 1099 filing and year-end audits as needed.
- Assist with posting journal entries.
- Maintain accurate files per company policy and accounting standards.
- Manage multi-line phone system: answer, screen, and route calls appropriately.
- Greet and direct internal and external visitors.
- Support month-end close process.
- Process USPS and inter-company mail.
- Provide general assistance with HR administrative tasks as needed, such as interview scheduling or onboarding.
- Order office supplies and coordinates office equipment maintenance when needed.
- Assist the accounting team and other departments with projects and duties as assigned.
Elmhurst
Type: Full Time
TransChicago Truck Group is looking for a Corporate Warranty Manager who will oversee their team of warranty administrators who support the warranty process across all TransChicago locations. The position requires collaboration with all dealership leadership, including parts & service managers, general managers, and CICs, to develop and maintain best practices that will produce exceptional warranty recovery rates, timely processing of warranty repair orders and responsible management of warranty receivable schedules. Compensation: $85,000-$100,000 plus a monthly bonus opportunity.  Compensation will be determined based on experience, competencies, certifications, and education. Benefits: Medical Insurance; Vision Insurance; Dental Insurance; Life and AD&D Insurance; Disability Insurance; Flexible Spending Account (FSA); 401(k) with company match; Paid Time Off (PTO); Paid Sick Time; Paid Holidays; and additional voluntary benefits.
Essential Functions & Responsibilities:
- Responsible for training, managing and maintaining staff requirements for the warranty administration dept.
- Ensure that the warranty administration team meet monthly service department warranty WIP goals.
- Oversee warranty receivable schedules to ensure they remain clean of overaged liabilities.
- Perform periodic audits at company locations to be certain that all manufacturer requirements for warranty processing are met to prevent future chargebacks.
- Participate in all manufacturer’s best practices workshops and continuous training courses.
- Collaborate with Service Managers to develop job guidelines for technicians that utilize current tools in DTNA Portal such as Parts and Labor Lookup and Labor Time Guides.
- Develop and maintain a warranty appeals process.
- Work with Service Managers to ensure policy requests are submitted properly with manufacturers and communicate with Service Managers when policy claims are not paid in full and are on the Warranty Schedule.
- Oversee all CPWA claims submitted by customers to all locations. Monitors regular communication between customer contacts and warranty administration team to ensure partnership is healthy with CPWA customers.



