TEKsystems is seeking a tenured Windows Engineer for a multi-year project focused on adding multiple domains. The role is heavy on Active Directory and requires strong PowerShell scripting skills. Documentation and communication are critical in this regulated environment,
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
Hudson River Trading (HRT) is seeking a Windows Systems Engineer to join our Enterprise Engineering team. In this role, you will help scale HRT’s global hybrid Windows deployment and develop automation, configuration-as-code, and infrastructure-as-code solutions to seamlessly manage
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
AAA Global in Chicago, IL seeks a Windows Server Team Lead to design, build, and operate scalable, latency-sensitive infrastructure. You will lead a team of engineers across Windows Server, AD, DNS/DHCP, and failover clustering, with on-prem and hybrid
*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
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
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
Hudson River Trading (HRT) is seeking a Windows Systems Engineer to enhance their global hybrid Windows deployment through automation and infrastructure coding. You will optimize management of user endpoints and servers while improving platform stability and reliability. The
We are seeking an experienced Windows Systems Administrator to provide advanced operational support for an enterprise‑scale environment running Windows Server 2016, 2019, and 2022. In this role, you will troubleshoot complex server issues, support system stability, and collaborate
Company SDI Presence LLC is a leading IT services firm that leverages its strong team presence to advance clients toward a secure digital enterprise. With a 30-year corporate resume, SDI delivers multi and hybrid cloud infrastructure
About JSSI Founded in 1989 and headquartered in Chicago, Jet Support Services, Inc. (JSSI) is the largest independent provider of hourly cost maintenance programs for business aviation. JSSI delivers comprehensive coverage for engines, airframes, and auxiliary
Company Overview At Motorola Solutions, we believe that everything starts with our people. We’re a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help
Client Solutions Specialist I (FT), CFRE43061OCT The College of DuPage is a comprehensive community college located 27 miles west of downtown Chicago, vitally connected to our local area for over 50 years. We prepare students for
Job Description ABOUT US At HUB International, we are a team of entrepreneurs. We believe in protecting and supporting the aspirations of individuals, families, and businesses. We help our clients evaluate their risks and develop solutions
WORK AUTHORIZATION: This position is not eligible for employment visa sponsorship now or in the future. As a Systems Engineer I, you are responsible for designing, implementing, and maintaining cloud platform systems that support critical business
Join a team that values your ambition and empowers your growth At Corient, we help high- and ultra-high-net-worth individuals and families to enjoy a full life, while enabling them to preserve their wealth for future generations,
LocationGGP Chicago - 350 N Orleans Street, Suite 300 Business Headquartered in Chicago, IL, GGP is a leading retail real estate company with a portfolio of 95+ high-performing retail assets, encompassing over 95 million square feet
At Early Warning, we’ve powered and protected the U.S. financial system for over thirty years with cutting-edge solutions like Zelle®, Paze℠, and so much more. As a trusted name in payments, we partner with thousands of
The Infrastructure Analyst provides advanced technical support and infrastructure services to ensure the reliable operation of PremiStars technology environment. This role serves as a Level 2 support resource, diagnosing and resolving hardware, software, network, and peripheral