solaris Jobs in chicago, il

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Operating Systems Specialist- Unix, Windows, & Tomcat (Night/Graveyard Shift)

Ignitec Inc.

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Remote

Contract

Operating Systems Specialist This is a Full-Time (Contract) Remote position supporting United States Postal. Full benefits, PTO, and paid holidays is inclusive to this position. Number of Available Positions: 17 Contract Term: 10/1/2025- 9/30/2026 (With possible extensions) Salary Target: $80K-$125K/YR (Salary is flexible based on the relevant years of professional experience and background related to the position) Requirements: Ability to work Night/Graveyard Shift; Prior experience in supporti
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Posted 6 days ago

Core Java Developer

Software Guidance & Assistance

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Chicago, Illinois, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for a Core Java Developer for a CONTRACT assignment with one of our premier Financial Services clients in Chicago, IL. Hybrid Description The individual will work on feature enhancements, performance improvements, bug fixes and troubleshooting production issues, with a broad range of Clearing and risk applications. The candidate must be self-motivated and eager to learn new technologies. He/she will need good analytical skills and wi
Posted 3 days ago | Updated 6 hours ago

System/Network Administrator: Entry-Level (Unix/Linux/AIX)

Jack Henry & Associates

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Remote

Full-time

At Jack Henry, we deliver technology solutions that are digitally transforming and empowering community banks and credit unions to provide enhanced and streamlined user experiences to their customers and members. Our best-in-class products are just the start as we lay the groundwork for the future of digital banking and payments. We hope you'll join us. We can't do it without you. We have an exciting opportunity for an Entry-Level System Network Administrator who will be responsible for hostin
Posted 20 hours ago | Updated 9 hours ago

Unix/Linux Administrator

Parsons Services Company

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Remote

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: This job opening is for an experienced Unix/Linux Administrator to provide systems a
Posted 60+ days ago | Updated 9 hours ago

Trade Desk Support

Request Technology, LLC

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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 1 day ago

Trade Support Linux Engineer

Request Technology, LLC

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Chicago, Illinois, USA

Full-time

Hybrid, A Couple days a week onsite We are unable to sponsor as this is a permanent full-time role A prestigious company is looking for a DevOps Trade Support Engineer. This role will focus on Linux front and backend trade application support. This role will work with log files, python, Perl, automation, production support for Unix/Linux. Qualifications & Responsibilities: Minimum B.S. in Computer Science or equivalentMinimum 5 years of relevant experienceMonitoring and alerting of critical trad
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Posted 60+ days ago | Updated 22 days ago

100% Remote Role || Abinitio Developer Role - W2 Only

Select Source International

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Remote or Chicago, Illinois, USA

Contract

Job Title: ETL Ab initio - Developer Location: 100% Remote Duration: 4-5 months contract on W2 (High Possibility of Extension) Job Description: Hands on experience in Ab Initio ETL Projects, Ab Initio solution design and development. Ab initio experience including GDE, Plans, EME, m-hub and DQE. Strong knowledge and hands-on experience in SQL, Unix shell scripting. Excellent grasp on all Components of Ab Initio - GDE, PSETS, PDL Programming, Meta Programming etc. Good understanding in various Ab
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Posted 1 day ago | Updated 13 hours ago

IT Support Analyst

Request Technology, LLC

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Chicago, Illinois, USA

Full-time

IT Desk Support Salary: Starting at $90k Location: Chicago, IL Hybrid *We are unable to provide sponsorship for this role* Qualifications Bachelor s degreePrevious experience in the trading industryStrong working knowledge of UNIX environment/Unix commandsLinux desktop support experienceBasic database knowledge (MySQL)Strong scripting knowledge - Python/BashResponsibilities Monitoring and alerting of critical trading system environmentsProactive identification and resolution of production issues
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Posted 60+ days ago | Updated 1 day ago

Senior Data Engineer

Selby Jennings

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Chicago, Illinois, USA

Full-time

Primary Duties Design and implement scalable infrastructure for large-scale data systems (e.g., Kafka, Hadoop, Dremio) Develop, deploy, and oversee data pipelines using technologies such as Java, Python, Spark, and Flink Partner with engineering teams to support data architecture, ingestion strategies, and system scalability Ensure data quality, consistency, and accessibility for internal stakeholders Serve as a subject matter expert in Big Data, offering guidance and support to both technical a
Posted 14 days ago

Technology Operations Support

Request Technology, LLC

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Chicago, Illinois, USA

Full-time

Technology Operations Support Salary: $80k-$90k + bonus Location: Chicago, IL or Dallas, TX *Third Shift - 10:30pm-7am* Hybrid: 3 days onsite, 2 days remote *We are unable to provide sponsorship for this role* Qualifications Bachelor s degree (or currently enrolled in a bachelor s degree program)3+ years of OS390 JCL and IBM utilities3+ years working in a multi-platform environment including Windows, Linux/Unix and Storage.3+ years working knowledge of an open systems scheduling product (UC4).S
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Posted 60+ days ago | Updated 1 day 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 16 days ago | Updated 5 hours ago

Devops Engineer

GNRSystems

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Chicago, Illinois, USA

Contract

We are seeking an experienced DevOps Engineer for a hybrid W2 opportunity in Chicago, IL. The ideal candidate will have a strong background in cloud platforms, CI/CD automation, infrastructure as code, and system monitoring, with the ability to collaborate across development, QA, and operations teams to streamline software delivery and infrastructure management. Key Responsibilities:Design, build, and maintain CI/CD pipelines using tools like Jenkins, GitLab CI, or Azure DevOps. Manage infrastru
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Posted 23 days ago

Java Developer

Informatic Technologies

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Chicago, Illinois, USA

Contract

Office: 2 days a week minimum Description The individual will work on feature enhancements, performance improvements, bug fixes and troubleshooting production issues, with a broad range of Clearing and risk applications. The candidate must be self-motivated and eager to learn new technologies. He/she will need good analytical skills and will have the opportunity to work with the end users directly to come up with creative and practical technology solutions for different business problems. He/sh
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Posted 60+ days ago | Updated 23 days ago

Expert Application Engineer (multiple openings) - IHM

DISCOVER

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Riverwoods, Illinois, USA

Full-time

Discover. A brighter future. With us, you'll do meaningful work from Day 1. Our collaborative culture is built on three core behaviors: We Play to Win, We Get Better Every Day & We Succeed Together. And we mean it - we want you to grow and make a difference at one of the world's leading digital banking and payments companies. We value what makes you unique so that you have an opportunity to shine. Come build your future, while being the reason millions of people find a brighter financial future
Posted 17 days ago | Updated 9 hours ago

Senior Infrastructure Operations/DevOps

Motion Recruitment Partners, LLC

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Chicago, Illinois, USA

Full-time

Senior Infrastructure Operations/DevOps The candidate will be responsible for managing and enhancing the performance of data platforms and analytics operations. You'll develop observability and monitoring solutions, oversee end-to-end operational workflows, and ensure the reliability and efficiency of platforms in alignment with business objectives. The company is located in Merchandise Mart, IL and will be a hybrid model. What You Will Be Doing: Serve as an Infrastructure Operations Data Engin
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Posted 17 days ago | Updated 5 hours ago

Data Engineer (multiple openings) - IHM

DISCOVER

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Riverwoods, Illinois, USA

Full-time

Discover. A brighter future. With us, you'll do meaningful work from Day 1. Our collaborative culture is built on three core behaviors: We Play to Win, We Get Better Every Day & We Succeed Together. And we mean it - we want you to grow and make a difference at one of the world's leading digital banking and payments companies. We value what makes you unique so that you have an opportunity to shine. Come build your future, while being the reason millions of people find a brighter financial future
Posted 49 days ago | Updated 9 hours ago

Operating Systems Specialist Remote (Rotational shifts)

isolve technology inc

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Remote

Contract, Third Party

Role: Operating Systems Specialist Total 15 positions Location: Remote (Rotational shifts) Duration: 12 months Client: IPS/USPS Note: candidates meet the residency requirements (Last 5 years in the US with no more than 6 months out of the country). List of tasks to be performed: Provide day-to-day incident and deployment support of multiple server operating systems, including Unix, Linux, and Windows, which includes on-site and remote administration, user support, performance monitoring and tun
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Posted 2 days ago

Senior Manager, Data Engineering

Capital One

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Chicago, Illinois, USA

Full-time

Senior Manager, Data Engineering Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative,inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Data Engineers who are passionate about marrying data with emerging technologies. As a Capital One Senior Manager Data En
Posted 1 day ago | Updated 1 day ago

EDW Informatica ETL Developer (32541)

Myticas LLC

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Remote or Chicago, Illinois, USA

Contract

EDW Informatica ETL Developer Job Title: Enterprise Data Warehouse (EDW) Informatica ETL Developer Duration: 12 months with possible multi-year extension/s Job Summary: Clover Consulting (a Myticas Co.) is are seeking a highly experienced Informatica Extract Transform Load (ETL) Developer for a large, direct client in Springfield, IL. This opportunity will be an assent to the Enterprise Data Warehouse (EDW) team. This role is responsible for designing, developing, and maintaining robust ETL p
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Posted 5 hours ago

Senior Lead Data Engineer (Python/AWS)

Capital One

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Chicago, Illinois, USA

Full-time

Senior Lead Data Engineer (Python/AWS) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Data Engineers who are passionate about marrying data with emerging technologies. As a Capital One Senior Lead Dat
Posted 13 days ago | Updated moments ago