windows server administrator jobs in Chicago

Windows Server Team Lead - Proprietary Trading Firm in Chicago, IL The Firm: My client is a proprietary trading firm specializing in options market making, with three decades of history providing liquidity across derivatives exchanges worldwide. The firm is privately held, trading its own capital, with a strong internal engineering culture supporting its...

***We are unable to sponsor as this is a permanent full-time role*** ***Hybrid, 3 days onsite, 2 days remote*** A prestigious company is looking for a Server Support Engineer. This role will focus on Linux and Windows server support, management of VMware vSphere/Nutanix Acropolis, and optimizing Azure cloud environment. Responsibilities: Participation in an...

Windows Server Team Lead - Proprietary Trading Firm in Chicago, IL The Firm: My client is a proprietary trading firm specializing in options market making, with three decades of history providing liquidity across derivatives exchanges worldwide. The firm is privately held, trading its own capital, with a strong internal engineering culture supporting its...

Windows AdministratorLocation: Chicago, IL/Remote FulltimeWe are seeking a highly skilled and experienced Senior Systems & Server Admin migration engineer to join our dynamic IT M&A Team. The candidate will be part of a larger team but will be expected to work on their own on most projects. The core responsibilities will be to ensure ownership and successful...

Windows Server Team Lead - Proprietary Trading Firm in Chicago, IL The Firm: My client is a proprietary trading firm specializing in options market making, with three decades of history providing liquidity across derivatives exchanges worldwide. The firm is privately held, trading its own capital, with a strong internal engineering culture supporting its...

***We are unable to sponsor as this is a permanent full-time role*** ***Hybrid, 3 days onsite, 2 days remote*** A prestigious company is looking for a Server Support Engineer. This role will focus on Linux and Windows server support, management of VMware vSphere/Nutanix Acropolis, and optimizing Azure cloud environment. Responsibilities: Participation in...

IPsoft is a global managed services provider of autonomic-based services. The company’s mission is to power the world through expert systems, and to that end IPsoft leverages self-learning, self-healing cognitive systems across IT Operations, Cloud Orchestration, Fraud Prevention (FAS) and Business Process Automation. The unique autonomic proposition...

***We are unable to sponsor as this is a permanent full-time role******Hybrid, 3 days onsite, 2 days remote***A prestigious company is looking for a Server Support Engineer. This role will focus on Linux and Windows server support, management of VMware vSphere/Nutanix Acropolis, and optimizing Azure cloud environment. Responsibilities:Participation in an...

Chicago Trading Company (CTC) is a premier proprietary trading firm specializing in options market making. Our collaborative culture fuels innovation in quantitative research, systematic trading strategies, and cutting‑edge trading technology. Role Overview As a Windows Server Team Lead, you will work within Infrastructure to design, build, and operate...

***We are unable to sponsor as this is a permanent full-time role*** ***Hybrid, 3 days onsite, 2 days remote*** A prestigious company is looking for a Server Support Engineer. This role will focus on Linux and Windows server support, management of VMware vSphere/Nutanix Acropolis, and optimizing Azure cloud environment. Responsibilities: Participation in...

Chicago Trading Company (CTC) is a premier proprietary trading firm specializing in options market making. Our collaborative culture fuels innovation in quantitative research, systematic trading strategies, and cutting‑edge trading technology. For over three decades CTC has provided critical liquidity across derivatives exchanges worldwide - making them...

Chicago Trading Company (CTC) is seeking a seasoned Windows Server leader to guide and grow a team responsible for high-availability trading infrastructure in Chicago. You will design, implement, and optimize Windows Server solutions with a focus on uptime and low latency for trading workloads.The role emphasizes automation, hybrid identity, and cross-team...

I’m working with a leading proprietary trading firm in Chicago that is looking for a Windows Engineering Lead to take ownership of their enterprise Windows environment supporting a high-performance trading operation. This is a senior technical leadership role combining hands-on Windows engineering with team leadership, working closely with infrastructure,...

About Kirkland & Ellis At Kirkland & Ellis, we don't just meet the standard for legal excellence - we set it. Our culture is built on teamwork, ingenuity and an unwavering commitment to continuous growth. We tackle the most sophisticated legal challenges with bold ideas and innovative solutions, powered by the exceptional experience and ambition of our...

***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,...

Senior Server Engineer Salary: Open + bonus Location: Chicago, IL or Houston, TX Hybrid: 3 days onsite, 2 days remote *We are unable to provide sponsorship for this role* Qualifications Bachelor’s degree 5–7 years of progressive IT infrastructure experience 3+ years supporting large-scale Windows, Linux, and virtualization environments. ...

Senior Server Engineer Salary: Open + bonus Location: Chicago, IL or Houston, TX Hybrid: 3 days onsite, 2 days remote *We are unable to provide sponsorship for this role* Qualifications - Bachelor’s degree - 5–7 years of progressive IT infrastructure experience - 3+ years supporting large-scale Windows, Linux, and virtualization environments. -...

Software Support Associate Assist Wealth Management team with ongoing production support work for the Windows desktop applications. As a Software Support Associate you are responsible for supporting numerous Windows desktop applications. You work hard to stay on top of fast changing technology and invest a lot of energy in learning new tricks. You are...

Senior Systems Engineer (Linux + Windows)As a member of the Server Operations team, provide day-to-day support for the global server infrastructure. Daily activities include Project Coordination and Planning, Server Operations PSPG's (Policies Standards Procedures Guidelines), Project Deployment, Server Environment Provisioning, Analysis & Reports,...

Senior Server Engineer Salary: Open + bonus Location: Chicago, IL or Houston, TX Hybrid: 3 days onsite, 2 days remote *We are unable to provide sponsorship for this role* Qualifications Bachelor’s degree 5–7 years of progressive IT infrastructure experience 3+ years supporting large-scale Windows, Linux, and virtualization environments. ...