Chicago, Illinois, United States · Hybrid
$145k–$225k/yr
Chicago Trading Company (CTC) is a premier proprietary trading firm specializing in options market making. Our collaborative culture fuels innovation in quantitative research, systematic trading strategies, and cutting-e…
Skills: C++, Python, Java, Software Development, Distributed Computing
Chicago, Illinois, United States · Remote OK
$225k–$250k/yr
Chicago Trading Company (CTC) is a premier proprietary trading firm specializing in options market making. Our collaborative culture fuels innovation in quantitative research, systematic trading strategies, and cutting-e…
Skills: Options Market Making, Portfolio Management, Electronic Trading, Risk Management, Python
West Chicago, Illinois, United States · On-site
$25/hr–$35/hr
Traveling Structured Cabling Technician Full Time | $25.00–$35.00/hr + Per Diem | National Travel About Superior For years, Superior has been the company businesses call when they need it done right, no matter where "the…
Skills: Structured Cabling, Copper Installation, Fiber Optic Installation, Termination, Testing
Chicago, Illinois, United States · Remote OK
The Role We're looking for a hands-on technical leader to guide engineering execution across our client engagements. In this role, you'll set technical direction, serve as the technical partner to clients, hold the line …
Skills: Technical Leadership, Architecture, System Design, Code Review, AI-Augmented Development
Chicago, Illinois, United States · On-site
Overview About M.C. Dean M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex inf…
Skills: Electronics Installation, System Troubleshooting, Network Configuration, Fiber Optic Testing, Site Surveys
Chicago, Illinois, United States · Hybrid
$90k–$115k/yr
Help Infleqtion build the future of quantum in Illinois. Infleqtion is seeking a self-motivated, energetic Project Manager to help deliver an advanced quantum computing platform and coordinate our work across the Illinoi…
Skills: Project Planning, Stakeholder Management, Risk Management, Budget Management, Technical Communication
Chicago, Illinois, United States · Hybrid
$187k–$248k/yr
As an S&C Electric team member, you’ll work on projects that have real-world impact. You’ll help transform the grid for resilient and reliable power worldwide. S&C has more than a 100-year history of innovation and has b…
Skills: Infrastructure Strategy, Cloud Architecture, IT Service Management, Cybersecurity, Identity and Access Management
Chicago, Illinois, United States · On-site
$130k–$210k/yr
Company Description Why Join Us At Check Point, what you do matters. Every day, we protect over 100,000 organizations worldwide from increasingly sophisticated cyber and AI-driven threats, securing their AI transformatio…
Skills: Sales Engineering, Cybersecurity, Network Security, Secure Service Edge, SASE
Scott AFB, Illinois, United States · On-site
Job Overview Job Title: Network Administrator I (MDA) Job Location: Scott AFB, IL Job Responsibilities Trace Systems is actively recruiting for an experienced and cleared Network Administrator to join our team on-site at…
Skills: Network Monitoring, Troubleshooting, Incident Management, Configuration Management, Routing Protocols
North Chicago, Illinois, United States · On-site
$125k–$237k/yr
Company Description About AbbVie AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a r…
Skills: C#, .NET Framework, Embedded Windows Programming, Software Design Patterns, Component-Oriented Architecture
Warrenville, Illinois, United States · Remote OK
Company Description RRD is a leading global provider of marketing, packaging, print, and supply chain solutions that elevate engagement across the complete customer journey. The company offers the industry’s most trusted…
Skills: Python, Java, PySpark, PostgreSQL, MySQL
Chicago, Illinois, United States · Remote Solely
$36/hr–$40/hr
Description Daily Rate: $36-40/hr; rates are negotiable and subject to change. Fully Remote, 1099 Contract Opportunity Illinois Computer Science certification required. Schedule: Monday through Friday, 8 AM to 8:44 AM CT…
Skills: Virtual Instruction, Curriculum Delivery, Student Progress Tracking, Classroom Management, Computer Science Education
Scott AFB, Illinois, United States · On-site
Job Overview Job Title: Network Administrator I (SDA) Job Location: Scott AFB, IL Job Responsibilities Trace Systems is actively recruiting for an experienced and cleared Network Administrator to join our team on-site at…
Skills: Network Monitoring, Troubleshooting, Incident Management, Configuration Management, Routing Protocols
San Francisco, California, United States · Hybrid
$133k–$184k/yr
About the role The Infrastructure Engineering organization comprises three sub-teams: Core Infrastructure (which manages the infrastructure systems that power Chime, including AWS, Networking, Kubernetes, Terraform, and …
Skills: Terraform, Kubernetes, AWS, DynamoDB, RDS
Chicago, Illinois, United States · Remote OK
$120k–$200k/yr
TL;DR: We are looking to 10x our team’s impact by becoming truly AI native in everything we do. We need someone to lead that transition by helping plan, educate, build, and integrate across the entire company. What You'l…
Skills: AI Architecture, Agent Development, Workflow Optimization, Data Schema Integration, AI Training & Coaching
Mountain View, California, United States · On-site
$152k–$209k/yr
Our Purpose At SentinelOne, we are driven by a clear purpose: to give the advantage to those who secure our future. As AI reshapes how organizations build, operate, and innovate, the responsibility to protect them become…
Skills: Cybersecurity Sales, Mid-market Sales, Prospecting, Negotiation, C-level Relationship Building
Island Lake, Illinois, United States · On-site
$24/hr–$28/hr
Love Your Mondays again! Join the Future of Connectivity with Metronet! Are you ready to launch your career with one of the nation’s fastest-growing fiber-optic powerhouses? Welcome to Metronet, where we don’…
Skills: Fiber Optic Splicing, Fiber Optic Testing, Terminating, Bonding and Grounding, Troubleshooting
Itasca, Illinois, United States · On-site
Position Summary We are seeking a highly analytical, proactive, and collaborative Oracle ERP Supply Chain Business Analyst to join our team. In this role, you will bridge the gap between our business operations and techn…
Skills: Oracle ERP, Supply Chain Management, Business Analysis, SQL Plus, Oracle AIM
North Chicago, Illinois, United States · On-site
$110k–$209k/yr
Company Description About AbbVie AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a r…
Skills: AWS Glue, Amazon S3, AWS EMR, AWS Redshift, Apache Iceberg
Amsterdam, North Holland, Netherlands · On-site
$100k–$150k/yr
3Red Partners, a proprietary trading firm headquartered in Chicago, is seeking a Graduate Trader (2027 Incoming Graduate) to join the team. 3Red Partners is committed to leveraging technology and math to implement compet…
Skills: Python, Quantitative Research, Data Analysis, Problem Solving, Written Communication
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Design, develop, and maintain high-performance trading systems and algorithms. Focus on utilizing C++, Python, and Java to support systematic trading strategies.
Requires a Bachelor's degree in Computer Science or a quantitative field and at least 4 years of software development experience. Candidates must be comfortable in a fast-paced environment with changing priorities.
Chicago Trading Company (CTC) is a premier proprietary trading firm specializing in options market making. Our collaborative culture fuels innovation in quantitative research, systematic trading strategies, and cutting-edge trading technology. For over three decades CTC has provided critical liquidity across derivatives exchanges worldwide - making them fairer, more transparent, and more efficient.
We strive to be the most innovative firm in the industry today, tomorrow, and long into the future while upholding ethical excellence. We believe that CTC makes a positive impact on the markets, the lives of our employees, and all the communities to which we belong. Started in 1995 by a team of forward-thinking Traders, we are proud to call ourselves an industry leader that keeps making markets and each other better.
Most teams at CTC, with the exception of Trading, follow a hybrid workplace model, subject to change based on business need.
We strongly believe in the well-being of our employees and their families so we offer outstanding benefits to support you both professionally and personally. These benefits include generous time off, insurance coverage, paid parental leave, free breakfast and lunch (plus healthy snacks, of course), wellness reimbursement, and a variety of other benefits focused on providing the best employee experience.
(Disclaimer: interns and contractors are not eligible for benefits at CTC)
At CTC, we aim to cultivate a workplace that celebrates diversity and each person feels included, engaged and empowered. Where each of us feels we belong. We are committed to having a diverse workforce and are proud to be an equal opportunity employer. CTC does not discriminate on the basis of race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform crucial job functions, and to receive other benefits and privileges of employment.
If you have a disability and believe you need a reasonable accommodation in order to search for a job opening or to apply for a position, please contact us at [email protected]. Note that emails sent to this email account for non-disability related issues, such as following up on an application, will not receive a response.
Information submitted by job applicants may be subject to review and analysis by automated systems, including Artificial Intelligence (AI), as part of the recruitment process. Such systems are utilized to enhance the efficiency and effectiveness of our hiring procedures. Applicants are advised that any information provided may be evaluated by AI tools to ensure an equitable and thorough assessment.
Chicago Trading Company (CTC) is a premier proprietary trading firm specializing in options market making. Our collaborative culture fuels innovation in quantitative research, systematic trading strategies, and cutting-edge trading technology. For over three decades CTC has provided critical liquidity across derivatives exchanges worldwide - making them fairer, more transparent, and more efficient.
Offices: 425 S Financial Pl, 4th Floor, Chicago, Illinois 60605, US · 110 Bishopsgate, 16th Floor, London, EC2N 4AY, GB
Based on 4013 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 5,277 open technology positions in Illinois listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Allergan, Caterpillar Inc., Bright Vision Technologies, Northrop Grumman, Abra, among others. Browse the listings above to see every active employer.
Yes — 2846 of the 5277 open technology positions offer remote or hybrid work (1016 remote, 1830 hybrid).
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