Linux / Unix Systems Administrator Jobs in Chicago, IL

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Drupal Web Developer - $72 CTC - REMOTE

Chandra Technologies, Inc.

•

Remote

Contract

Job Description: Crop to Crop resumes are accepted Perform Web Developer work in collaboration with the Texas Workforce Commission Web Admin team as well as the Information Technology Unix Admin team to migrate existing web content from legacy, End of Life servers onto existing, current web servers which have already been configured for this purpose. They should be proficient in managing and migrating the environment to RHEL 8 with updated applications and modules requiring a highly skilled indi
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Posted 23 hours ago

Oracle ERP Integration with java

VistalTech

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Riverwoods, Illinois, USA

Contract

Key Responsibilities: Develop and maintain scalable Java-based enterprise applications.Design and implement RESTful APIs using Spring Boot / Spring REST API / Spring Data JPA.Build UI components and dashboards using ReactJS.Implement and manage batch processing jobs using Spring Batch.Work with Oracle ERP Cloud (Fusion) for data integration and system interoperability (OIC, Procurement, Contracts, Accounting Hub, etc.).Collaborate with cross-functional teams including Oracle ERP team, front-end,
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Posted 4 days ago

Senior Associate Data Engineer

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 15 days ago | Updated moments ago

Linux Engineer/ Trading

Motion Recruitment Partners, LLC

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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 3 days ago | Updated 8 hours ago

Staff Software Dev QA Engineer

Fortinet

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Chicago, Illinois, USA

Full-time

Job Description We are looking for a QA engineer with experience working with large-scale, distributed applications. Our monitoring system consists of several components, ranging from customer-facing web applications and REST APIs to backend systems for large-scale data collection, analysis and alerting. This provides plenty of challenges for quality assurance given the range and complexity of components that need to be tested. In this role, you will: Plan and execute test cases for new produ
Posted 60+ days ago | Updated moments ago

c++ developer

Business Needs Inc.

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Remote or Diamond Bar, California, USA

Full-time, Contract

Job Description 7.5hrs a month, 37.5hrs a week Remote Scope of Work:We are looking for a Junior Developer to work alongside our messaging team. The messaging team works on central and customer facing messaging applications. We are looking for someone to be able to quickly onboard and support in development and testing of these applications.Overview:This position would require with development in C++ to support, enhance, debug and design new features for applications.They will need to understand
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Posted 45 days ago | Updated 1 hour ago

IT Operations Support Specialist

Apex Systems

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Bolingbrook, Illinois, USA

Full-time

Job#: 2065911 Job Description: POSITION SUMMARY: Location: Bolingbrook, IL -open to remote candidates Pay Rate: $25-35/hr W2 Duration: Long-term contract The IT Operations Support Specialist will monitor and support enterprise systems, networks, applications and batch jobs. This position requires the ability to analyze and resolve technical problems and provide technical support for end users. Specialists will also be responsible for communication and escalation of major incidents and outages
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Posted 57 days ago | Updated moments ago

Computer Information Systems Faculty

Triton College

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River Grove, Illinois, USA

Full-time

Computer Information Systems Faculty River Grove, IL Triton College, a comprehensive two year institution located in a near western suburb of Chicago, is seeking Computer Information Systems Faculty to join our team. Responsibilities: Instructs students in the facts, skills, and appreciations pertaining to the assigned courses.Considers the general and special needs of the students, assists them in meeting their problems, and when necessary, seeks additional help from other college services.Info
Posted 28 days ago

Database SRE - NYC / Chicago / Austin- Innovative Algo Trading

Oxford Knight

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Chicago, Illinois, USA

Full-time

Salary: Market-Leading Summary This is one of the world's top algorithmic trading firms, looking for Database Site Reliability Engineers to join the Trading Systems Infrastructure team. A community of self-starters from multiple tech backgrounds - math, computer science, statistics, physics, engineering - they have built one of the world's most sophisticated computing environments for research and development with data at its core. This role offers the chance to be at the forefront of designing,
Posted 22 days ago

ETL Technical Lead / Data Integration Lead or Project Playing Manager with Japanese Bilingual (Remote Position)

Svam International, Inc.

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Remote

Contract, Third Party

URGENT REQUIREMENT ETL / Data Integration Project Playing Manager Location: New York City (Remote Work) Contract Duration: Long-term Remote Position (Financial Industry Experience, SQL Skills Required) This not a developer role focused on a technical lead/project driver working closely with developers and business users on the support, maintenance, and enhancement of an ETL-based banking application (HOMIS). and also needs to know Japanese Language Main Tasks Leading and supporting ETL and d
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Posted 31 days ago | Updated 28 days ago

Oracle DBA (with PostgreSQL, MariaDB, MySQL, and SQL experience)

Resource Informatics Group

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Remote

Contract

Job Title: Oracle DBA (with PostgreSQL, MariaDB, MySQL, and SQL experience) Location: NYC/Remote Type: 6 Months contractJob Description: We are seeking an experienced Oracle Database Administrator with a strong background in PostgreSQL, MariaDB, MySQL, and general SQL. The ideal candidate will be responsible for managing, maintaining, and optimizing database environments across multiple platforms, ensuring high availability, performance, and security. Key Responsibilities: Administer and maintai
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Posted 1 day ago | Updated 1 hour ago

Software Developer/Mathematician (C++) - REMOTE

Jobot

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Remote or CA

Full-time

100% Remote! This Jobot Job is hosted by: Madeline Lazarus Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $80,000 - $95,000 per year A bit about us: If you want to be part of something special. Look no further! This role will play a critical role in ensuring the mathematical integrity of gaming technologies by jurisdiction regulations and technical standards through the analysis of source code and mathematical analysis. Sound like you? P
Posted 3 days ago | Updated 4 hours ago

Software Developer/Mathematician (C++) - REMOTE

Jobot

•

Remote or CA

Full-time

100% Remote! This Jobot Job is hosted by: Madeline Lazarus Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $80,000 - $95,000 per year A bit about us: If you want to be part of something special. Look no further! This role will play a critical role in ensuring the mathematical integrity of gaming technologies by jurisdiction regulations and technical standards through the analysis of source code and mathematical analysis. Sound like you? P
Posted 3 days ago | Updated 4 hours ago

Software Developer/Mathematician (C++) - REMOTE

Jobot

•

Remote or CA

Full-time

100% Remote! This Jobot Job is hosted by: Madeline Lazarus Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $80,000 - $95,000 per year A bit about us: If you want to be part of something special. Look no further! This role will play a critical role in ensuring the mathematical integrity of gaming technologies by jurisdiction regulations and technical standards through the analysis of source code and mathematical analysis. Sound like you? P
Posted 3 days ago | Updated 4 hours ago

Lead IBM MQ Middleware Administrator

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 IBM MQ Middleware Administrator. This administrator will focus on the IBM MQ administration, end to end maintenance and support messaging infrastructure. This role will work with containerized Docker, Kubernetes, and OpenShift infrastructure modernization. Responsibilities: Install, configure, and maintain IBM MQ software (Queue Managers, Clients) on RH
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Posted 4 days ago

Jr. Red Team Security Engineer

Zachary Piper Solutions, LLC

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Remote

Full-time

Piper Companies is seeking an Jr. Red Team Security Engineer for an award winning world wide organization. The Jr. Red Team Security Engineer member must be authorized to work within the United States and have the ability to work EST hours. The Jr. Red Team Security Engineer will be focused on red team engagements on FedRamp. Responsibilities for the Jr. Red Team Security Engineer include: Identify security gaps in critical systems, model prototype attacks, and provide solutions and mitigations
Posted 24 days ago | Updated 10 hours ago

Information Security Analyst III (Remote)

First-Citizens Bank & Trust Company

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Remote or Raleigh, North Carolina, USA

Full-time

Overview This is a remote role that may be hired in several markets across the United States. **Remote with ability to travel to Raleigh, North Carolina, Phoenix, Arizona or Morristown, New Jersey, on an as needed basis. This position supports Information Security and Cyber Threat management programs within the Bank at a complex level of ability. Evaluates the Bank's networks and systems to identify technical security gaps or deficiencies within the Identity and Access Management principles.
Posted 15 days ago | Updated 9 hours ago

Information Security Analyst III (Remote)

First-Citizens Bank & Trust Company

•

Remote or Raleigh, North Carolina, USA

Full-time

Overview This is a remote role that may be hired in several markets across the United States. **Remote with ability to travel to Raleigh, North Carolina, Phoenix, Arizona or Morristown, New Jersey, on an as needed basis. This position supports Information Security and Cyber Threat management programs within the Bank at a complex level of ability. Evaluates the Bank's networks and systems to identify technical security gaps or deficiencies within the Identity and Access Management principles.
Posted 15 days ago | Updated 9 hours ago

Information Security Analyst III (Remote)

First-Citizens Bank & Trust Company

•

Remote or Arizona, USA

Full-time

Overview This is a remote role that may be hired in several markets across the United States. **Remote with ability to travel to Raleigh, North Carolina, Phoenix, Arizona or Morristown, New Jersey, on an as needed basis. This position supports Information Security and Cyber Threat management programs within the Bank at a complex level of ability. Evaluates the Bank's networks and systems to identify technical security gaps or deficiencies within the Identity and Access Management principles.
Posted 15 days ago | Updated 9 hours ago

Information Security Analyst III (Remote)

First-Citizens Bank & Trust Company

•

Remote or Virginia, USA

Full-time

Overview This is a remote role that may be hired in several markets across the United States. **Remote with ability to travel to Raleigh, North Carolina, Phoenix, Arizona or Morristown, New Jersey, on an as needed basis. This position supports Information Security and Cyber Threat management programs within the Bank at a complex level of ability. Evaluates the Bank's networks and systems to identify technical security gaps or deficiencies within the Identity and Access Management principles.
Posted 15 days ago | Updated 9 hours ago