Office Administrator Jobs in Illinois
Office Administrator jobs in Illinois are open across Chicago, Downers Grove, and Lake Forest and other Illinois metros, with employers like Northwestern Medicine, OSF HealthCare, and Ann & Robert H. Lurie Children's Hospital of Chicago hiring at every experience level. Find a role that fits below and apply directly.
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Position Overview:
The Office Administrator/ Customer Excellence Support provides administrative support and customer service to both internal and external customers. The Customer Excellence Support supports executing timely customer related requests and a continuous support of the Sales and Operations Team goals.
Summary of Responsibilities:
- Required to be in the office five days a week 8am to 5pm
- Is punctual and arrives at work on time (8am)
- Answers and transfer calls on a multi-line phone system
- Accepts deliveries, sorts mail, and maintains phone lists
- Handles sensitive and/or confidential documents and information
- Communicates with the manager and customers on job or deadline issues
- Establishes a positive image to both internal and external customers while delivering superior customer service
- Provides administrative support to the Sales Team and Operations Department
- Supports ongoing continuous improvement while developing knowledge of our customer and supplier base
- Professionally handles and efficiently routes incoming calls and walk in customers
- Assists with customer requests and serves as a resource
- Provides internal support to sales team and operations teams
- Facilitates the execution of timely customer payables and monthly closes
- Prints other USM location breakdowns
- Demonstrates timely execution of accurate customer data input and reports
- Operates with integrity and confidentiality while upholding ethical standards of the organization
- Develops accounting-based solutions while implementing new systems, procedures, and internal programs
- Sends requested information to customers using established templates
- Organizes/Files monthly customer breakdowns and forwards them to the Recycling Consultant
- Organizes monthly payables and forwards them to the Accounting Department
- Handles customer inquiries
- Performs customer account setup / database maintenance
- Executes purchase contract creation / maintenance
- Expedites customer load breakdown to provide timely information or payment
- Executes material breakdown & customer pricing input
- Must demonstrate competency in all aspects of the job and company objectives
- Demonstrate understanding of company policies, rules and training
- Other duties as assigned
Desired Characteristics:
- Bilingual (English and Spanish)
- High School Diploma and previous similar position and/or industry experience
- Standard MS Office software usage (Outlook, Excel, Word)
- Ability to work in a fast-paced environment, managing multiple priorities
- Ability to perform accurate data entry
- Excellent written and verbal communication skills
- Highly organized
- Experience with industry software preferred, especially knowledge of Shared Logic
- Candidate must pass a pre-employment physical, background and credit check.
- Able to fulfill flexible scheduling requirements as determined by the manager and / or business needs of the operation
Minimum Safety Training Requirements:
- Basic on-the-job training that satisfies the Primary Objectives of the specific position (as noted above)
- US-SOP-01 United in Safety Manual
- US-F11 QEH&S Policy
- US-SOP-03 Team Member Handbook
See All 70 Office Administrator Jobs in Illinois
Find roles in Illinois that match your experience and apply in just a few clicks.
Find Office Administrator JobsOffice Administrator Jobs by City in Illinois
Where Illinois roles are concentrated, by current openings.
Office Administrator Job Market in Illinois
A snapshot from current Illinois openings, updated as new roles post.
Who's Hiring
- Northwestern Medicine8

- OSF HealthCare7

- Ann & Robert H. Lurie Children's Hospital of Chicago2

- Cannon Design2

- IntePros2

Top Industries Hiring
- Healthcare & Medical Services33
- Education8
- Technology & Software4
- Construction & Real Estate3
- Consulting & Professional Services3
What Illinois Employers Look For
The qualifications that appear most often in office administrator jobs across Illinois.
- Proficiency in Microsoft 365 applications including Word, Excel, and Outlook
- Two or more years of administrative or office support experience
- Strong written and verbal communication skills
- Experience managing calendars, scheduling meetings, and coordinating travel
- Ability to handle confidential information with discretion
- Associate or bachelor's degree, or equivalent administrative experience
Office Administrator Jobs in Illinois: Frequently Asked Questions
How many office administrator jobs are there in Illinois?
There are 70+ office administrator openings in Illinois on Migrate Mate as of June 2026, with the most roles in Chicago, Downers Grove, and Lake Forest. New positions post regularly as employers across Illinois hire.
How much do office administrators make in Illinois?
Office administrators in Illinois earn a median of about $45,730 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $31,560 for the lowest 10% to over $68,490 for the top 10%. Pay rises with experience, specialty, and employer.
Which Illinois cities have the most office administrator jobs?
Chicago, Downers Grove, and Lake Forest have the most office administrator openings in Illinois right now, with additional roles spread across smaller metros statewide.
Which companies hire office administrators in Illinois?
Employers hiring office administrators in Illinois include Northwestern Medicine, OSF HealthCare, and Ann & Robert H. Lurie Children's Hospital of Chicago, based on current listings on Migrate Mate as of June 2026.
Are there remote office administrator jobs in Illinois?
Yes. About 7% of office administrator openings tied to Illinois are remote or hybrid as of June 2026. The rest are on-site roles based in Illinois metros.
How do I apply for office administrator jobs in Illinois?
You can apply to office administrator jobs in Illinois directly on Migrate Mate. Search the listings above, find roles that match your experience and preferred Illinois location, then apply to each one that fits.
See All 70 Office Administrator Jobs in Illinois
Find roles in Illinois that match your experience and apply in just a few clicks.
Find Office Administrator Jobs