Linux Admin Jobs in Chicago, IL

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Linux Admin

SBC Solutions

•

Remote or Carlsbad, California, USA

Contract

NO C2C VISA: USC Experience: 8+ Years Location: MUST BE LOCAL to Carlsbad, CA so taking candidates in Greater San Diego Area, potentially Orange County, CA as well for both roles. Required Skills: Strong Linux Administration or Engineering Skills (Red Hat or CentOS preferably)need someone with more experience on Linux as well as automation, CiCDUnderstanding of Network Protocols, TCP/IP, UDP, etc.Experience with Network Monitoring Tools for example, Splunk, Datadog, Nagios, Dynatrace, etc.GCs ca
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Posted 8 days ago | Updated 14 hours ago

Linux System Engineer

Informatic Technologies

•

Chicago, Illinois, USA

Full-time

Job Title: Linux System Administrator Location: Chicago, IL (Onsite) Duration: Contract (Contract W2 Only) Our Linux Team ensures our trading servers work so we can trade. You will work in a highly customized environment where proprietary tools and technology run. You will be expected to help build the pioneering tools to keep our systems best-in-class while enabling our technology evolution in a controlled way. What you'll do: As a member of our Linux Systems Engineering Team, you will be ensur
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Posted 3 days ago

Linux System Administrator

Informatic Technologies

•

Chicago, Illinois, USA

Contract

Job Title: Linux System Administrator Location: Chicago, IL (Onsite) Duration: Contract (Contract W2 Only) Our Linux Team ensures our trading servers work so we can trade. You will work in a highly customized environment where proprietary tools and technology run. You will be expected to help build the pioneering tools to keep our systems best-in-class while enabling our technology evolution in a controlled way. What you'll do: As a member of our Linux Systems Engineering Team, you will be ensu
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Posted 15 days ago | Updated 9 days ago

Linux/Unix Administrator

Informatic Technologies

•

Chicago, Illinois, USA

Full-time

Our Linux Team ensures our trading servers work so we can trade. You will work in a highly-customized environment where proprietary tools and technology run. You will be expected to help build the pioneering tools to keep our systems best-in-class while enabling our technology evolution in a controlled way. What you'll do: As a member of our Linux Systems Engineering Team, you will be ensuring that our production environment works optimally by deploying, maintaining, monitoring and operating a
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Posted 30 days ago

Senior Linux Systems Engineer, Low Latency - R

Next Step Systems

•

Chicago, Illinois, USA

Full-time

Senior Linux Systems Engineer, Low Latency, Chicago, IL This Senior Linux Systems Engineer position is 100% Onsite and NOT open for Remote. Company Will Sponsor Visas! Company Will Relocate Candidates! Senior Linux Systems Engineer Responsibilities: - Work collaboratively with technology and business teams on all aspects of a global trading and research infrastructure. - Research and implement enhancements to infrastructure systems as well as automation and monitoring. - Explore and work with
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Posted 10 days ago | Updated 20 hours ago

Golang/NodeJS Security Developer in Chicago, IL (Hybrid)

FSTONE Technologies

•

Chicago, Illinois, USA

Third Party, Contract

Golang/NodeJS Security Developer Project: We are launching an initiative to overhaul our existing AuthN/AuthZ and Identity and Access Management security systems. The project will involve development of several NodeJS and/or Golang based greenfield and brownfield web applications servers in security domain and also moving some of our existing on-prem server deployments to Azure. Role: Looking for a rockstar back-end web developer with proficiency in NodeJS and/or Golang running on Azure. The ca
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Posted 1 day ago | Updated 15 hours ago

Java Developer

Informatic Technologies

•

Chicago, Illinois, USA

Contract

Job Title: Senior Java Developer Location: Chicago, IL (Hybrid) Duration: 12 Months Contract (W2 Only) Job Description: The Senior Java Developer engineers secure, scalable and reliable technology solutions, with minimal mentoring, to advance client in the global marketplace and serve risk management needs of customers around the world. Principal Accountabilities:Conducts system-wide testing and some integration testing.Helps with debugging/designing the automated test frameworksDemonstrates s
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Posted 15 days ago | Updated 9 days ago

2nd Shift - Production Support Server / Desktop Administration - UC4 Scheduler / Mainframe

Request Technology, LLC

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Chicago, Illinois, USA

Full-time

NO SPONSORSHIP 2nd Shift - Production Server / Desktop Administration - UC4 Scheduler 2nd Shift: Tuesday-Saturday (2:30pm-11pm cst) The Associate Principal of Technology Operations is responsible for reviewing processes and procedures throughout the Production environment and driving improvements throughout. You would be a technical liaison to teams to ensure that operational readiness best practices are being adhered to. Primary Duties and Responsibilities Focus on shifting the overall operat
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Posted 22 days ago | Updated 3 days ago

DB2/Postgre SQl DBA

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 an Associate Principal, Database Administrator. This DBA will focus on production support, performance back up, and DBMS. This company needs someone with 7+ years of working with db2 LUW on Red Hat and PostgreSQL. This DBA is also expected to have heavy experience coding, reviewing SQL, and some experience with other scripting languages such as basic java, lin
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Posted 10 days ago | Updated 9 days ago

Lead Application Security Engineer

Informatic Technologies

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Chicago, Illinois, USA

Full-time

Job Title: Lead Security Engineer-Application Security Job Location: Chicago, IL Job Type: Full Time The Lead Security Engineer Application Security is responsible for performing advanced manual security assessments on applications and systems that require specialized knowledge and providing detailed written reports to key business stakeholders (management, and development teams). Additionally, the individual will provide application design support and application security best practice guidance
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Posted 21 days ago | Updated 9 days ago

Linux Systems Administrator

Motion Recruitment Partners, LLC

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Chicago, Illinois, USA

Full-time

Job Description We are helping a trading firm that hire a full time Linux System Administrator. This role will be onsite and the Downtown Chicago. This company is looking for someone with only a few years of experience in Linux. They are looking to train and mentor this person, so if you're looking to start your career in the trading space, this would be a great role for you. You must have a bachelor's degree in computer science or equivalent. They are looking for you to have a thorough knowledg
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Posted 42 days ago | Updated 17 hours ago

IT Systems Administration

Motion Recruitment Partners, LLC

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Chicago, Illinois, USA

Full-time

Job Description We are helping a trading firm that was just acquired hire a full time Linux System Administrator for their second shift. This will be an onsite role 5 days a week Monday-Thursday and then Sunday in Chicago located near the Board of Trades. They help traders in financial markets make complicated trades involving multiple assets at the same time. You will be responsible for monitoring the trading community during the Asian shift. You will be able to work with tons of monitoring too
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Posted 44 days ago | Updated 17 hours ago

Principal Associate, Security Engineer (CyberArk)

Capital One

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Chicago, Illinois, USA

Full-time

Center 3 (19075), United States of America, McLean, Virginia Principal Associate, Security Engineer (CyberArk) Do you love building and pioneering in the technology space? Do you enjoy solving complex technical 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 love to solve real problems and meet real customer needs. General Responsibilities: Provide technical guid
Posted 4 days ago | Updated 2 hours ago

Data Engineer

Pegasus Knowledge Solutions

•

Skokie, Illinois, USA

Contract

Summary Seeking a Data Engineer responsible for maintaining and scaling the data infrastructure. ensuring the availability of reliable, high-quality data to end users. The Data Engineer will assist in shaping the organization s data strategy and empowering data-driven decision-making to maximize impact. Professional Competencies Proficiency in programming languages such as SQL, Python, and Java Experience with non-relational databases such as MongoDB and Cassandra Knowledge of data integratio
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Posted 31 days ago | Updated 24 days ago

Java Web Services Developer

Collabera LLC

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Chicago, Illinois, USA

Contract

Must Have: 3+ years of experience in Java development for large and complex enterprise applications (using JDK 8+ and Spring framework) 3+ experience in developing and consuming web services REST & SOAP. Strong experience in HTML5/CSS, JavaScript, ReactJS/Bootcamp Proficiency using software development tools: GIT, Maven, Jenkins, JIRA Experienced in application container setup and application deployment in Linux environment. Hands-on experience in application container setup and application depl
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Posted 17 hours ago | Updated 8 hours ago

IT Assistant / Operations Administrative Assistant - M

Next Step Systems

•

Chicago, Illinois, USA

Full-time

IT Assistant / Operations Administrative Assistant, Chicago, IL The IT Assistant / Operations Administrative Assistant will serve as the in-house IT assistant to the Lead Engineer for growing 50+-employee firm, including resolving user-specific and basic networking issues, managing relationship with external IT vendor, and suggesting and implementing technology-related business-improvement projects. Ability to troubleshoot and solve straight-forward problems that do not have SOPs required. Com
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Posted 11 days ago | Updated 20 hours ago

Technical Support Specialist - M

Next Step Systems

•

Chicago, Illinois, USA

Full-time

Technical Support Specialist, Chicago, IL The Technical Support Specialist will serve as the in-house IT assistant to the Lead Engineer for growing 50+-employee firm, including resolving user-specific and basic networking issues, managing relationship with external IT vendor, and suggesting and implementing technology-related business-improvement projects. Ability to troubleshoot and solve straight-forward problems that do not have SOPs required. Company requires a full COVID-19 vaccine (as de
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Posted 11 days ago | Updated 20 hours ago

IT Support Specialist - M

Next Step Systems

•

Chicago, Illinois, USA

Full-time

IT Support Specialist, Chicago, IL The IT Support Specialist will serve as the in-house IT assistant to the Lead Engineer for growing 50+-employee firm, including resolving user-specific and basic networking issues, managing relationship with external IT vendor, and suggesting and implementing technology-related business-improvement projects. Ability to troubleshoot and solve straight-forward problems that do not have SOPs required. Company requires a full COVID-19 vaccine (as defined by the C
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Posted 11 days ago | Updated 20 hours ago

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

Oxford Knight

•

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 45 days ago | Updated 13 days ago

Data Engineer- 6 Months Contract to Hire- Skokie, IL (Fully Onsite)

Pegasus Knowledge Solutions

•

Skokie, Illinois, USA

Contract

Title : Data Engineer Location : Skokie, IL (Fully Onsite) Duration : 6 Months Summary Seeking a Data Engineer responsible for maintaining and scaling the data infrastructure. ensuring the availability of reliable, high-quality data to end users. The Data Engineer will assist in shaping the organization s data strategy and empowering data-driven decision-making to maximize impact. Professional Competencies Proficiency in programming languages such as SQL, Python, and Java Experience with non-
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Posted 31 days ago | Updated 15 hours ago