Jobs for linux system engineer at Chicago

SG is a boutique technology company founded in 2004. We use technology and big data to solve real world financial puzzles. Our competitive advantage is a true meritocracy minimizing politics and rewarding results. The foundation of our culture is continuous improvement.  Join our infrastructure team as a Linux Systems Engineer, where your expertise in...

The Linux Engineer is responsible for daily operations and maintenance of the Linux server environment. This role works closely with the Virtualization and System Administration teams to fully manage the maintenance outage response, and operational support of the environment.This is a long term contract role that must be hybrid 3 days per week in Downtown...

Request Technology, LLC is seeking a Windows and Linux Systems Engineer in Chicago to manage day-to-day server operations, improve security posture, and optimize cloud infrastructure. You will work across Windows and Linux environments, leveraging Azure, PowerShell, and automation tools to drive enterprise-scale projects.The role requires strong...

The Judge Group is seeking a Linux Engineer to manage daily operations and maintain a Linux server environment. This long-term contract role is hybrid, requiring 3 days per week in Downtown Chicago, working with the Virtualization and System Administration teams.Responsibilities include maintaining uptime, standardization of OS images, and leading incident...

A staffing agency is seeking a Jr level Linux Systems Engineer to join an infrastructure team in Chicago. Candidates should have 2+ years of experience with Linux and LAMP stack technologies. Responsibilities include remote administration, troubleshooting automated infrastructures, and desktop support. Local candidates preferred, as no relocation or travel...

Sentinel Technologies, Inc. seeks a Linux Systems Engineer for a Direct Hire hybrid role based in downtown Chicago, IL.You will install, administer, and support RHEL, VMware ESXi, HPE infrastructure, and Azure environments hosting Oracle apps and enterprise services. Responsibilities include ensuring availability, performance tuning, automation, patching,...

***We are unable to sponsor for this permanent full-time role*** ***Position is Bonus eligible*** Prestigious Global Firm is currently seeking a Windows and Linux Systems Engineer with strong Azure and PowerShell scripting experience. Candidate will focus on day‑to‑day server operations, proactive security remediation, cloud infrastructure optimization,...

The Judge Group is seeking an experienced Linux Systems Administrator to manage and optimize Linux infrastructure across on‑premises and AWS environments. The role emphasizes automation, security, system upgrades, and proactive troubleshooting.Responsibilities include deploying Linux servers, patching and upgrades, building AWS infrastruc­ture,...

Request Technology, LLC in Chicago, IL seeks a Linux Administration Contractor to manage Linux servers (RHEL/CentOS/Ubuntu) on-prem and AWS, implement automation with Ansible, and strengthen security through patching and hardening.You will work in a hybrid setup (3 days onsite, 2 days remote) on a long-term contract, provide 24/7 on-call support, and...

Apex Fintech Solutions in Chicago is seeking a Senior Systems Engineer to build, implement, and maintain Linux-based application systems within a developing DevOps culture. You will collaborate with teammates to ensure availability, performance, reliability, and security for users and clients.The role emphasizes deployment and automation using Salt and...

USG in Chicago HQ is seeking an experienced IT infrastructure engineer to install, operate, and maintain Red Hat Linux and VMware ESXi environments on HP hardware and in Azure Cloud. You will host Oracle apps and databases and support multiple enterprise systems across data centers, HQ, and manufacturing sites.The role requires 2–5 years in hybrid...

A leading fintech solutions provider is seeking a Senior Systems Engineer in Chicago to build and maintain Linux-based application systems. This role involves continuous improvement of systems engineering and managing deployment tools like Ansible. The ideal candidate has over 5 years of experience in Linux administration and cloud management. This position...

A prestigious technology firm is seeking a Trade Support Linux Engineer in Chicago. The role involves supporting Linux trade applications, troubleshooting production issues, and developing automation tools. Ideal candidates have a bachelor's degree in Computer Science, 5 years of experience, and strong skills in UNIX and Python. This hybrid role offers...

Objective Partners is seeking a highly skilled Linux Systems Engineer to engineer and optimize large-scale Linux infrastructure for ultra-low-latency financial systems. You will manage over 10,000 bare-metal systems, focusing on performance tuning and automation. Required qualifications include extensive Linux administration experience, strong Python...

WHO WE AREApex Fintech Solutions (Apex) powers innovation and the future of digital wealth management by building tech-forward solutions that help simplify, automate, and facilitate access to financial markets for all. Our robust suite of fintech software enables us to support clients such as Stash, Betterment, SoFi, Webull, and eToro, amongst many others;...

WHO WE ARE Apex Fintech Solutions (Apex) powers innovation and the future of digital wealth management by building tech-forward solutions that help simplify, automate, and facilitate access to financial markets for all. Our robust suite of fintech software enables us to support clients such as Stash, Betterment, SoFi, Webull, and eToro, amongst many...

Linux Systems EngineerSentinel is seeking a Linux Systems Engineer for one of our strategic partners. This administrator is responsible to install, administer, and support Red Hat Enterprise Linux, VMware ESXi, HPE infrastructure, and Azure cloud environments that host critical Oracle and enterprise applications. This role is responsible for system...

POSITION SUMMARYThe person who fills this position will be responsible for installing, operating, and maintaining environments consisting of servers running Red Hat Enterprise Linux and VMware ESXi on HPE hardware and in Azure Cloud. These servers are used primarily to host Oracle applications, Oracle databases and various other 3rd party and supporting...

Responsibilities Sentinel is seeking a Linux Systems Engineer for one of our strategic partners. This administrator is responsible to install, administer, and support Red Hat Enterprise Linux, VMware ESXi, HPE infrastructure, and Azure cloud environments that host critical Oracle and enterprise applications. This role is responsible for system...

We’re seeking a Linux Engineer with deep systems expertise and Python/scripting experience to join our growing global team. You will be responsible for engineering and operating Linux at scale across our mission critical environment, while also improving automation and self-service tools that enhance our ability to manage IMC’s servers. The Linux...