On-site Jobs in Illinois, United States

10,000 jobs available

Discover On-site Jobs opportunities in Illinois, United States. Find your perfect role from leading companies across the region.

Showing 17 of 10,000 jobs

Rx Sales

GSK

Rockford, Illinois, United States Full-time On-site $99,000 - $165,000

GSK remains committed to achieving bold commercial ambitions for the future. By 2031, we aim to deliver £40 billion in annual sales, leveraging our existing strong performance momentum to significantly increase our positive impact on the health of billions of patients globally.

Last seen Oct 23, 2026
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Receptionist

Ros1002rhn

Rockford, Illinois, United States Full-time On-site $18 / hour

Become a champion of hope. At Rosecrance, we’ve been leading the way in behavioral health services for over a century. Our team empowers individuals and families to overcome substance use and mental health challenges through compassionate care and evidence-based therapies.

Last seen Oct 23, 2026
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Peer Support Specialist - 3rd Shift

Ros1002rhn

Rockford, Illinois, United States Full-time On-site $18 - $20 / hour

Become a champion of hope. At Rosecrance, we’ve been leading the way in behavioral health services for over a century. Our team empowers individuals and families to overcome substance use and mental health challenges through compassionate care and evidence-based therapies.

Last seen Oct 23, 2026
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Mechanical Design Engineer

Regal Rexnord

Marengo, Illinois, United States Full-time On-site $80,000 - $95,000

Work Model: This is a fully onsite role, with work performed at your designated Regal Rexnord office. ____________________ Summary The Mechanical Design Engineer II position will be responsible for the development of new products (platform or Customer Lead Opportunity - CLO) that meet performance, cost, and quality requirements.

Last seen Oct 23, 2026
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Research Assistant- IL- Physiology

Midwestern University

Downers Grove, Illinois, United States Full-time On-site

Summary: The Department of Physiology at Midwestern University, Downers Grove is looking for a motivated, enthusiastic, and scientifically curious Research Assistant to provide research support for faculty members in the Department of Physiology. The Research Assistant is expected to assist in the: design and execution of animal, cellular, and human based research projects; data collection and analysis; and preparation of figures for manuscripts for peer-reviewed publications.

Last seen Oct 23, 2026
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Sales Trainee

Genuine Parts Company

Mount Vernon, Illinois, United States Full-time On-site $27 - $35 / hour

SUMMARY: The Sales Trainee allows the employee to prepare for a role as an Account Representative or a Customer Service Representative. During this period, the Sales Trainee shadows account representatives and customer service representatives to gain experience in sales, company product lines, as well as customer base.

Last seen Oct 23, 2026
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Data Scientist Senior - Internal Audit

PNC Financial Services

Downers Grove, Illinois, United States Full-time On-site $91,000 - $185,900

Position Overview At PNC, our people are our greatest differentiator and competitive advantage in the markets we serve. We are all united in delivering the best experience for our customers.

Last seen Oct 23, 2026
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Personal Banker Sr

PNC Financial Services

Palos Hills, Illinois, United States Full-time On-site $53,625 - $89,375

Position Overview At PNC, our people are our greatest differentiator and competitive advantage in the markets we serve. We are all united in delivering the best experience for our customers.

Last seen Oct 23, 2026
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Outpatient Registered Nurse - RN

Medimexico Fresenius Medical Care

Marion, Illinois, United States Full-time On-site $26 - $45 / hour

Marion, IL Location PURPOSE AND SCOPE: The professional registered nurse Outpatient RN CAP 1 is an entry level designation into the Clinical Advancement Program (CAP). This position is accountable and responsible for the provision and coordination of clinically competent care including assessment, planning, intervention and evaluation for an assigned group of patients.

Last seen Oct 23, 2026
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Toxicology Director

Sherwin-Williams

Chicago, Illinois, United States Full-time On-site

The Toxicology Director leads, develops, and establishes the global toxicology strategy, including support for chemical registration, hazard communication, sustainability initiatives, and emerging regulatory requirements. The Toxicology Director ensures that broad deliverables are met for the corporate Toxicology function, including managing relationships with internal businesses and external parties, providing leadership and strategic vision, allocating resources, and managing talent within the

Last seen Oct 23, 2026
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Production Technician Sr M-F 0700-1500

Panduit

Lockport, Illinois, United States Full-time On-site $22 / hour

At Panduit, we don’t just offer a job – we offer a career where your contributions directly impact our customers, the environment and our company’s success. You’ll have the opportunity to grow, innovate, and be a part of an inclusive team that celebrates both individual and collective achievements.

Last seen Oct 23, 2026
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(1116521) Drivetrain Development & Test Engineer

Diversified Services Network, Inc.

Peoria, Illinois, United States Full-time On-site

Drivetrain Development & Test Engineer Diversified Services Network, Inc. (DSN) is seeking a full-time Drivetrain Development & Test Engineer to join our team in Mossville, IL. We offer full benefits, PTO, 401k, and more! If you're looking to grow your career within an extremely reputable, stable Fortune 100 company - let's talk!

Last seen Oct 23, 2026
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(1111023) Embedded Software Engineer - Remote Control Systems

Diversified Services Network, Inc.

Mossville, Illinois, United States Full-time On-site

Embedded Software Engineer - Remote Control Systems Mossville, IL | Onsite | Full-Time Diversified Services Network, Inc. (DSN) is seeking a full-time Embedded Software Engineer - Remote Control Systems to join our team in Mossville, IL. We offer full benefits, PTO, 401k, and more! If you're looking to grow your career within an extremely reputable, stable Fortune 100 company - let's talk!

Last seen Oct 23, 2026
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Gate Service Representative

Remprex

Cicero, Illinois, United States Full-time On-site

What You’ll Do You will be supporting the intermodal trucking community by leveraging proprietary technology in order to perform intermodal gate transactions, maintenance, and repair at specific REMPREX supported terminals in a fast-paced outdoor environment. Responsibilities Service, repair, and perform preventative maintenance on AGS equipment and its components (Training provided) Proactively report on system specifications, operations, inventory needs, and site performance Explain site healt

Last seen Oct 23, 2026
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Apprentice Engineer

Cushman & Wakefield

Chicago, Illinois, United States Full-time On-site $17 - $20 / hour

Job Title Apprentice Engineer Job Description Summary Responsible to assist with the operation troubleshooting, diagnostics, housekeeping, and repairs on commercial buildings, industrial systems, vehicles, grounds, and maintenance equipment for assigned properties/facilities. Job Description Assist with troubleshooting and repairs of buildings and installed systems to include: packaging and handling machinery, plumbing systems, kitchen equipment, roofs, drains, shop, grounds equipment, and HVAC

Last seen Oct 23, 2026
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Associate Director, Higher Education Partnership

Braven

Chicago, Illinois, United States Full-time On-site

Job Title: Associate Director, Higher Education Partnerships Team: Higher Education Partnership Strategy & Success Location: Atlanta (GA), Chicago (IL), Newark (NJ), or New York City (NYC) Employment Type: Full-time FLSA Classification: Exempt Start Date: ASAP About Braven Braven is a national nonprofit that prepares promising college students to secure a strong first opportunity after college graduation through a career-accelerating program. We work with higher education and employer partners t

Last seen Oct 23, 2026
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Digital Practice Leader, Energy & Resources

Stantec

Chicago, Illinois, United States Full-time On-site

Your Opportunity This role can be based in any Energy & Resources office location in North America. The position requires regular in-office presence in support of our flexible work practice.

Last seen Oct 23, 2026
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On-site Jobs in Illinois: FAQ

How many On-site Jobs in Illinois are open right now?

10,000 On-site Jobs in Illinois are live on NextGig, all seen active within the last 45 days. The list refreshes daily as new roles are posted and filled ones drop off.

Which companies are hiring for On-site Jobs in Illinois?

Employers with current openings include GSK, Ros1002rhn, Regal Rexnord, Midwestern University, Genuine Parts Company, PNC Financial Services, and others. Every listing links straight to the employer's application page.

What do On-site Jobs in Illinois pay?

10 of the 17 newest listings disclose pay, for example $99,000 - $165,000 at GSK, $18 / hour at Ros1002rhn, $18 - $20 / hour at Ros1002rhn. Open a listing for the full compensation details.