system Jobs in Chicago, IL

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Manager Linux Operations

Request Technology, LLC

•

Chicago, Illinois, USA

Full-time

Hybrid, 3 days onsite, 2 days remote We are unable to sponsor as this is a permanent full-time role A prestigious company is looking for a Manager - Linux Operations. This manager will manage a team of Linux professionals focused on the stability, performance, security, and reliability of Linux infrastructure/Operations. This role requires experience with technologies such as Ansible, Puppet, Red Hat, Docker, Kubernetes, terraform, CICD, etc. Responsibilities: Manage and mentor a team of Linu
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Posted 60+ days ago | Updated 14 days ago

Electrical Engineering Substation Intern - Summer 2026

POWER Engineers, Inc

•

Worth, Illinois, USA

Full-time

This Opportunity - Electrical Engineering Substation Intern - Summer 2026 WSP USA hosts hundreds of internships across the United States to gain hands-on, meaningful work experience to enhance their education and professional aptitude. Our interns gain exposure to real projects while working side by side with senior staff. Through our Developing Professionals Network, interns gain mentorship, networking opportunities and lifelong career connections. Our POWER Team is seeking an Electrical Engin
Posted 20 hours ago | Updated 9 hours ago

Senior Linux Platform Engineer - flexible hybrid (Chicago, IL or Overland Park, KS)

Cboe Global Markets

•

Chicago, Illinois, USA

Full-time

Job Description: Building trusted markets -powered by our people. At Cboe, we inspire our people to solve complex challenges together because what we do matters. We provide the financial infrastructure that powers the global economy. As a leading provider of market infrastructure and tradable products, Cboe delivers cutting-edge trading, clearing and investment solutions to market participants around the world. We're building inclusive ways to support professional and personal development while
Posted 21 hours ago

Mac OS Desktop Engineer

Thoughtwave Software and Solutions

•

Downers Grove, Illinois, USA

Contract

Location: ONSITE - 3333 Finley Rd, Ste 700, Downers Grove, IL Duration: Contract 6 months with potential to extend This position may be offered to a candidate authorized to work in the US for his/her/their stated employer, without any restrictions which would prevent the candidate from working on the proposed assignment for the duration of the assignment period. Overview: Grant Thornton is seeking a contract macOS Desktop Engineer to support the buildout and expansion of our enterprise macOS
Posted 2 days ago

Senior QA Engineer (Unix/Linux)

Intercontinental Exchange Holdings, Inc.

•

Chicago, Illinois, USA

Full-time

Overview Job Purpose ICE presents a unique opportunity to work with cutting-edge technology and address complex business challenges in the financial sector. The ICE Senior QA position plays a key role in testing and delivering trading, listing, compliance and surveillance applications, while supporting all stages of the Software Development Life-Cycle (SDLC). The successful candidate will be able to multitask in a dynamic team-based environment, while demonstrating strong problem-solving, extens
Posted 21 hours ago

Lead SDET - Java/Kafka Automation Tester/Developer

Request Technology, LLC

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Chicago, Illinois, USA

Full-time

Hybrid, 3 days onsite, 2 days remote We are unable to sponsor as this is a permanent full-time role A prestigious company is looking for a Lead SDET Java/Kafka Automation Tester. This role will focus on automation testing/development working with Java, Kafka, Microservices, Cucumber, Selenium, Spring boot, etc. Responsibilities: Specific duties and responsibilities include creating, maintaining and executing automation test plans, writing code against software platforms, estimating testing eff
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Posted 38 days ago | Updated 4 days ago

Product Owner PIM Catalog in Lisle, IL (Onsite - Hybrid)

Saksoft

•

Lisle, Illinois, USA

Contract, Third Party

Job Title: Product Owner PIM Catalog Work Location: Lisle, IL (Onsite - Hybrid) Contract Mandatory Skills : Architecture Governance,Business Process Design, Mapping,Capability Models,EA Frameworks,Reference Architecture,Research, Papers,Enterprise Roadmap / Strategy,Transformation Job Description: Drive the long term strategy and roadmap for PIM system integrations focusing on scalability data quality and seamless connectivity across platforms Incorporate internal and external stakeholder feedb
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Posted 1 day ago

Data Analyst - Regulatory Data and Systems (new or recent graduate opportunity)

BMO Financial

•

Chicago, Illinois, USA

Full-time

Application Deadline: 08/14/2025 Address: 320 S Canal Street Job Family Group: Data Analytics & Reporting Education or previous internship experience in Accounting required Data Analytics experience required (Python, SQL, Excel) Supports the execution of accurate and efficient reporting solutions for risk, regulatory and management information to internal and external stakeholders including regulatory bodies. Supports an efficient and effective risk management function which uses common inf
Posted 8 hours ago

Data Analyst - Regulatory Data and Systems (new or recent graduate opportunity)

BMO Financial

•

Chicago, Illinois, USA

Full-time

Application Deadline: 08/14/2025 Address: 320 S Canal Street Job Family Group: Data Analytics & Reporting Education or previous internship experience in Accounting required Data Analytics experience required (Python, SQL, Excel) Supports the execution of accurate and efficient reporting solutions for risk, regulatory and management information to internal and external stakeholders including regulatory bodies. Supports an efficient and effective risk management function which uses common inf
Posted 8 hours ago

Electronics Engineer

Leidos

•

Des Plaines, Illinois, USA

Full-time

Have you ever wondered what it would be like to work with one of the BEST in government contracting? Ranked by Forbes in 2018 as a Top government contractor and one of the World's Most Ethical Companies, Team Leidos is one you don't want to overlook. Everything we do is built on commitment to do the right thing for our customers, our employees and our community. We embrace and solve some of the world's toughest challenges. We're focused on ensuring our customers have the right tools, technologi
Posted 60+ days ago | Updated 9 hours ago

Sr QA Analyst

CME Group

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Chicago, Illinois, USA

Full-time

As a Senior QA Analyst at CME Group, you will be a champion of quality for the world's leading derivatives marketplace. You will join our collaborative Technology team, applying your deep technical expertise to ensure the integrity, performance, and reliability of our critical trading and post-trade systems. This role is for a meticulous problem-solver who thrives on validating complex, high-throughput applications and is committed to embedding quality throughout the software development lifecyc
Posted 17 days ago | Updated 5 hours ago

Trade Desk Support

Request Technology, LLC

•

Chicago, Illinois, USA

Full-time

Trade Desk Support Salary: Starting at $90k Location: Chicago, IL Hybrid: 2-3 days onsite/week *This role is open to sponsorship candidates* Qualifications Previous experience in the trading industryStrong working knowledge of UNIX environment/Unix commandsLinux desktop support experienceBasic database knowledge (MySQL)Strong scripting knowledge - Python/Bash Preferred Experience using Jira as a ticket/work request systemExperience using Grafana/InfluxDB/IcingaNetwork troubleshooting and analy
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Posted 60+ days ago | Updated 2 days ago

Protective Relaying Engineering Consultant 2

Sargent & Lundy LLC.

•

Chicago, Illinois, USA

Full-time

Description This position offers a hybird schedule of in office days and remotely. This senior engineering position is within Sargent & Lundy's Electrical Analytical Division and will be responsible for the following: Performing protection system calculations and analysis to support a wide variety of clientsDevelop relay settings associated with HV/EHV Substation and Transmission LinesDevelop relay settings for Power Station Generators, Transformers, Motors and Medium Voltage and Low Voltage p
Posted 57 days ago | Updated 9 hours ago

Linux Engineer/ Trading

Motion Recruitment Partners, LLC

•

Chicago, Illinois, USA

Full-time

Exciting job opportunity for a Linux Engineer in Chicago's competitive trading technology sector. You will directly impact high-performance trading systems, while working for a leading financial technology firm specializing in proprietary, latency-sensitive trading platforms that demand technical excellence and operational precision. This is a rare opportunity to work at the intersection of finance and cutting-edge technology where microseconds matter! They are seeking a talented Linux engineer
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Posted 60+ days ago | Updated 5 hours ago

Lead Protective Relaying Engineer 2

Sargent & Lundy LLC.

•

Chicago, Illinois, USA

Full-time

Description This position offers a hybird schedule of in office days and remotely. This senior engineering position is within Sargent & Lundy's Electrical Analytical Division and will be responsible for the following: Performing protection system calculations and analysis to support a wide variety of clientsDevelop relay settings associated with HV/EHV Substation and Transmission LinesDevelop relay settings for Power Station Generators, Transformers, Motors and Medium Voltage and Low Voltage p
Posted 57 days ago | Updated 9 hours ago

SAP Cutover/Deployment Lead C2H

Paul May & Associates

•

Lisle, Illinois, USA

Full-time, Third Party, Contract

Job Title: SAP Cutover/Deployment Lead Primary Location: Lisle, IL (Hybrid) Onsite Position Type: Contract to Hire or C2C - must be able to be onsite in Lisle IL 4 days a week. If relocating, no relocation help. The expected salary range for this position is $80/hr w2 to $90/hr c2c , depending on experience and qualifications. This role also qualifies for comprehensive benefits such as health insurance, 401(k), and paid time off. TalentFish is committed to pay transparency and equal opportunit
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Posted 13 days ago | Updated 1 day ago

Mac OS Desktop Support Engineer

TechTalent Solutions LLC

•

Downers Grove, Illinois, USA

Third Party, Contract

Job Title Mac OS Desktop Engineer Location Downers Grove, IL Primary Skills MacOS,Desktop Support,PowerShell,Bash Notes Required Skills Job Description Open Positions: 2 Location: ONSITE - 3333 Finley Rd, Ste 700, Downers Grove, IL Duration: Contract 6 months with potential to extend This position may be offered to a candidate authorized to work in the US for his/her/their stated employer, without any restrictions which would prevent the candidate from working on the proposed assignment for the
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Posted 1 day ago

Quantitative Trading Analyst

DRW

•

Chicago, Illinois, USA

Full-time

Our formula for success is to hire exceptional people, encourage their ideas and reward their results. As a Quantitative Trading Analyst, you will have an opportunity to combine the disciplines of risk management, research and technology to create optimal trading and investment strategies within the regulatory framework. You will work closely with experienced traders, software engineers and quantitative researchers. You will gain exposure to multiple asset classes through hands on trading experi
Posted 21 hours ago

Associate Specialist, Data Analytics

Northern Trust

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Remote or Chicago, Illinois, USA

Full-time

About Northern Trust: Northern Trust, a Fortune 500 company, is a globally recognized, award-winning financial institution that has been in continuous operation since 1889. Northern Trust is proud to provide innovative financial services and guidance to the world's most successful individuals, families, and institutions by remaining true to our enduring principles of service, expertise, and integrity. With more than 130 years of financial experience and over 22,000 partners, we serve the world'
Posted 36 days ago | Updated 9 hours ago

Senior Protective Relaying Engineer 2

Sargent & Lundy LLC.

•

Chicago, Illinois, USA

Full-time

Description This position offers a hybird schedule of in office days and remotely. This senior engineering position is within Sargent & Lundy's Electrical Analytical Division and will be responsible for the following: Performing protection system calculations and analysis to support a wide variety of clientsDevelop relay settings associated with HV/EHV Substation and Transmission LinesDevelop relay settings for Power Station Generators, Transformers, Motors and Medium Voltage and Low Voltage p
Posted 60+ days ago | Updated 9 hours ago