Saint Clair County, Illinois, United States · On-site
Company Overview By Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whatever comes next. Headq…
Skills: Unix/Linux Administration, RedHat, Microsoft Windows Server 2012/2016, Azure, AWS
Bloomington, Illinois, United States · On-site
$22/hr–$25/hr
Job Title: Autonomous Mowing Specialist Location: Bloomington and surrounding areas Company: Reinhart Landscaping & Snow Reports To: Operations Manager Position Perfect for a Gamer Who Would Rather Be Outside You’ll be t…
Skills: Robotic Mowing Installation, Equipment Calibration, Diagnostics And Repair, Low-Voltage Wiring, GPS Mapping
Lombard, Illinois, United States · Hybrid
$45/hr–$55/hr
Senior Field Service Engineer – Electron Beam Systems Location: Lombard, Illinois (Home-Based Considered for the Right Candidate) Travel: Approximately 30–50% throughout the United States Become the Engineer Others Turn …
Skills: Systematic Troubleshooting, Electrical Schematics, Vacuum Technology, High-Voltage Equipment, Motion Control
Chicago, Illinois, United States · On-site
Job Description: Job Title: IT Support Analyst Department: IT Department Job Purpose: The Community Solution Education System is seeking an IT Support Analyst to join our onsite support team at The Chicago School and wil…
Skills: Windows 11, MacOS, AV & Classroom Technology, Active Directory, Entra ID
Elk Grove Village, Illinois, United States · Remote OK
$35/hr–$40/hr
About AMF Bakery WE RISE TOGETHER! At AMF, we are dedicated to working alongside our customers to produce better food for families around the world while creating better lives for our teammates, families, customers, and …
Skills: Electrotechnical Troubleshooting, PLC Ladder Logic, Structured Text, Customer Technical Support, Mechanical Troubleshooting
Chicago, Illinois, United States · Hybrid
$144k–$169k/yr
At U.S. Bank, we’re on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions and enabling the communities we support to grow and succeed. We believe it tak…
Skills: Data Modeling, SQL, Cloud Architecture, ETL Development, Python
Chicago, Illinois, United States · Hybrid
$110k–$135k/yr
Department PSD Data Science: Tech Administration About the Department The University of Chicago Data Science Institute (DSI) is a hub for scholars, researchers, educators, and practitioners tackling the methodological, s…
Skills: Python, Linux, Web Application Development, API Development, Cloud Computing
Chicago, Illinois, United States · Remote OK
$119k–$148k/yr
Be essential at Cars Commerce At Cars Commerce, we’re fanatical about simplifying everything about car buying and selling. We do right by our customers and consumers to better connect the industry with simplified and tie…
Skills: Node JS, NestJS, React JS, TypeScript, RESTful APIs
Nashville, Illinois, United States · On-site
$85k–$95k/yr
Job descriptions may display in multiple languages based on your language selection. What we offer: At Magna, you can expect an engaging and dynamic environment where you can help to develop industry-leading automotive t…
Skills: ERP Systems Support, MRP Systems, Problem Solving, Computer Skills, Written Communication
San Francisco, California, United States · Hybrid
$197k–$345k/yr
To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Product Job Details About Salesforce Salesforce is the #1 A…
Skills: Product Management, Enterprise SaaS, Developer Platforms, Marketplace Operations, API Strategy
McCullom Lake, Illinois, United States · Remote OK
$100k–$171k/yr
At Allstate, great things happen when our people work together to protect families and their belongings from life’s uncertainties. And for more than 90 years, our innovative drive has kept us a step ahead of our customer…
Skills: Automation, Endpoint Security, Identity Access Management (IAM), Identity Management (IdM), Scripting
Chicago, Illinois, United States · Remote OK
$69k–$116k/yr
When you’re the best, we’re the best. We instill an environment where employees feel engaged, satisfied and able to contribute their unique skills and talents while living and working as their authentic selves. We provid…
Skills: SQL Server, SQL Stored Procedures, SQL Queries, ETL, Project Management
Chicago, Illinois, United States · On-site
$50k–$65k/yr
Job Description: Job Title: IT Support Analyst Department: IT Department Job Purpose: The Community Solution Education System is seeking an IT Support Analyst to join our onsite support team at The Chicago School and wil…
Skills: Windows 11, macOS, AV & Classroom Technology, Active Directory, Entra ID
Chicago, Illinois, United States · Hybrid
Job Description: Building trusted markets — powered by our people At Cboe Global Markets, we inspire our people to solve complex challenges together because what we do matters. We provide the financial infrastructure tha…
Skills: SQL, Snowflake, Python, Sigma, Data Modeling
Lemont, Illinois, United States · On-site
$73k–$121k/yr
Postdoctoral Researcher in artificial intelligence and machine learning (AI/ML) for advanced tuning and diagnosis of particle accelerators. The Accelerator Operations and Physics (AOP) Group of the Accelerator Systems Di…
Skills: Artificial Intelligence, Machine Learning, Python, Linux, Unix
Burr Ridge, Illinois, United States · On-site
$19/hr–$26/hr
About the RoleIf finding an effective fix and supporting customers with the highest level of service standards sounds appealing to you, Canon USA, a leader in technology, solutions, and services, wants to know your story…
Skills: Field Maintenance, Customer Communication, Technical Documentation, Troubleshooting, Internet Environments
Chicago, Illinois, United States · Hybrid
Job Description: Building trusted markets — powered by our people. At Cboe Global Markets, we inspire our people to solve complex challenges together because what we do matters. We provide the financial infrastructure th…
Skills: Automation Testing, Cucumber BDD, Selenium, Playwright, Java
Mossville, Illinois, United States · On-site
$128k–$193k/yr
Career Area: Engineering Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other. We are…
Skills: BMS Control Software, Model-Based Development, MATLAB/Simulink, HIL/SIL Simulation, CAN Communication
Illinois, United States · On-site
$113k–$192k/yr
Job Description We are FIS. Our technology powers the world’s economy and our teams bring innovation to life. We champion diversity to deliver the best products and solutions for our colleagues, clients, and communities.…
Skills: Enterprise Software Sales, New Business Development, Prospecting, Sales Forecasting, Executive Presentations
Chicago, Illinois, United States · Hybrid
$192k–$356k/yr
At HCSC, our employees are the cornerstone of our business and the foundation to our success. We empower employees with curated development plans that foster growth and promote rewarding, fulfilling careers. Join HCSC an…
Skills: Business Transformation, AI Strategy, Change Management, Operating Model Design, Value Realization
Saint Clair County, Illinois, United States • On-site
Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.
The role involves managing, configuring, and maintaining network servers, virtualization systems, and operating systems to ensure high availability. Responsibilities include monitoring application performance, implementing security strategies, and providing 2nd and 3rd level technical support.
Candidates must have a bachelor's degree, 10+ years of experience, and an IAT Level II certification. A DoD Secret clearance or higher is required, along with proficiency in Linux and Windows Server environments.
By Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whatever comes next. Headquartered in McLean, VA, By Light supports defense, civilian, and commercial IT customers worldwide.
By Light is supporting the Managed Information Technology Service (MITS) Enterprise Support Managed Services effort for the United States Transportation Command (USTRANSCOM). The USTC Managed Information Technology Services (MITS) contract is intended to provide strategic, technical, and program management guidance and support services to facilitate the operations and modernization of the combatant command’s infrastructure, systems, and applications. This support will be provided to the USTC Command, Control, Communications & Cyber Systems Directorate (TCJ6).
The successful candidate will perform systems engineering work to maintain, configure, and reliably operate network servers, server virtualization systems, laptops, desktops, VDI, and supporting software/hardware.
This position is for Monday through Friday, normal business hours. However, employee may be required to provide after-hours and weekend support during planned or emergency events.
READY NEVER WAITS
By Light Professional IT Services LLC, headquartered in McLean, VA, is a leading provider of advanced technology solutions delivering cyber and warfighter training platforms for Defense and National Security missions. The company’s two divisions, Cyber and Modeling, Simulation & Training, provide advanced cyber mission environments, synthetic training systems, and AI-enabled live training to prepare forces for modern conflict. By Light combines mission expertise with cutting-edge commercial technologies to enable defense organizations to predict, prepare, and prevail with greater speed, realism, and operational advantage. By Light is ISO 9001, 20000-1, and 27001 registered; and CMMI-Dev Level 3 rated; and C3PAO assessed at CMMC Level 2.
Offices: 8484 Westpark Drive, Suite 600, McLean, VIRGINIA 22102, US · 3101 Wilson Blvd, Suite 850, Arlington, VA 22201, US · 4038 Gillespie St, Fayetteville, NC 28306, US · 7550 Teague Road, Suite 200, Hanover, MD 21076, US · 4510 Daly Dr, Suite 300, Chantilly, VA 20151, US
Based on 3887 listings with disclosed salaries, most technology jobs in Illinois pay between $85k–$200k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 5,054 open technology positions in Illinois listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Bright Vision Technologies, Allergan, Caterpillar Inc., Northrop Grumman, Abra, among others. Browse the listings above to see every active employer.
Yes — 2765 of the 5054 open technology positions offer remote or hybrid work (1059 remote, 1706 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
