IT Infrastructure Jobs in Illinois

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101 - 120 of 896 Jobs

Systems Engineer II

Walgreens

•

Deerfield, Illinois, USA

Full-time

Job Description Job Summary: This role provides engineering support in a dynamic test lab environment. The environment consists of network equipment, servers, and front-end POS and workstations that are representative of store infrastructure. The team provides support for projects utilizing equipment at the lab as well as remote access for testing. This role will interact with various infrastructure, application, and project teams. Technical knowledge as well as analytical, coordination, and c
Posted 43 days ago | Updated 11 hours ago

Lead Full-Stack Software Engineer, Remote within U.S.

Cisco Systems, Inc.

•

Remote

Full-time

Applications are accepted until further notice. At Meraki, we're making IT easier, faster, and smarter. Our full-stack teams build and maintain our web application, which supports millions of network devices from our cloud. Our customers use the Meraki dashboard to monitor and configure critical IT infrastructure that serves tens of millions of people every single day. As a Technical Leader on the Foundational Features team at Meraki, you will collaborate with other engineers and leaders to de
Posted 60+ days ago | Updated 11 hours ago

Senior Systems Engineer, Low Latency - R

Next Step Systems

•

Chicago, Illinois, USA

Full-time

Senior Systems Engineer, Low Latency, Chicago, IL We are looking to hire a highly talented Senior Systems Engineer to join the technology team. This Senior Systems Engineer position is 100% Onsite and NOT open for Remote. Senior 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 a
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Posted 4 days ago | Updated 1 day ago

Systems Engineer (Contract)

Vaco by Highspring

•

Remote

Contract

Systems Engineer Data Center Operations The Systems Engineer will perform complex analytical and administrative tasks for VMware, Azure, and Terraform, playing a key role in implementing, maintaining, monitoring, and protecting the organizations infrastructure. This position requires the ability to work independently with minimal supervision. Roles and Responsibilities:Build, configure, and maintain VMware vSphere Private Cloud environments, including ESX, NSX, and vCenter across multiple geogr
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Posted 30 days ago

Senior Trading Systems Engineer, Low Latency - R

Next Step Systems

•

Chicago, Illinois, USA

Full-time

Senior Trading Systems Engineer, Low Latency, Chicago, IL We are looking to hire a highly talented Senior Trading Systems Engineer to join the technology team. This Senior Trading Systems Engineer position is 100% Onsite and NOT open for Remote. Senior Trading 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 automa
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Posted 4 days ago | Updated 1 day ago

Senior Linux Systems Engineer, Low Latency - R

Next Step Systems

•

Chicago, Illinois, USA

Full-time

Senior Linux Systems Engineer, Low Latency, Chicago, IL We are looking to hire a highly talented Senior Linux Systems Engineer to join the technology team. This Senior Linux Systems Engineer position is 100% Onsite and NOT open for Remote. 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
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Posted 4 days ago | Updated 1 day ago

Power BI Consultant | Remote

Vaco by Highspring

•

Remote

Contract

In this role you will be trusted to come in and help a robust PowerBI team locate areas of improvement and performance issues to the team can scale. Title: PowerBI SME Consultant Employment Type: 3 month Contract Compensation: 65-67/hr Location: Remote Must Have Experience: Power BI SME level. Able to make recommendations in this area. Including: Performance tuning Back-end optimization Data modeling DAX experience (Data Analysis Expressions) Data warehousing experienceRole Summary We are se
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Posted 31 days ago | Updated 31 days ago

Cleared DevOps Cloud Computing Engineer Architect

SAIC

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Remote

Full-time

Job ID: 2507849 Location: REMOTE WORK, TX, US Date Posted: 2025-07-23 Category: Information Technology Subcategory: Cloud Comp Engr Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description SAIC is seeking a highly motivated DevOps Cloud Computing Engineer Architect with an active Secret clearance to join our Cloud One team Government A1 Enclave by Cloud On
Posted 9 days ago | Updated 9 hours ago

Senior Infrastructure Engineer

Aditi Consulting

•

Remote or Dallas, Texas, USA

Contract

Salary: $120k - $130k/yr. Summary: Senior IT/OT Infrastructure Engineer for a contract engagement. This role requires a subject matter expert to support the convergence of our Information Technology (IT) and Operational Technology (OT) infrastructure. Food and Beverage is looking for an outstanding Infrastructure Engineer with a strong focus on IT and OT infrastructure, network security, and cloud experience to work with the Global Networks team. This role requires a subject matter expert to sup
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Posted 5 days ago | Updated moments ago

QA Tester / Virtualization / Window Applications

Motion Recruitment Partners, LLC

•

Chicago, Illinois, USA

Full-time

Industry Leader in desktop virtualization solutions that optimize IT infrastructure. Their comprehensive suite of tools empowers organizations to manage, monitor, and troubleshoot virtual desktop environments across VMware, Citrix, and Microsoft platforms. They specialize in profile management, application layering, and workspace analytics that solve complex virtualization challenges. By joining our team, you'll work with cutting-edge technologies alongside talented professionals dedicated to pr
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Posted 60+ days ago | Updated 7 hours ago

Senior Network Engineer - Remote in MN or WI

UnitedHealth Group

•

Remote or Plymouth, Minnesota, USA

Full-time

Opportunities at Optum, in strategic partnership with Allina Health. As an Optum employee, you will provide support to the Allina Health account. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities w
Posted 60+ days ago | Updated 11 hours ago

Senior Systems Engineer I

Walgreens

•

Deerfield, Illinois, USA

Full-time

Job Description Location: Deerfield, IL Chicago, IL Chantilly, VA Bellevue, WA Job Summary: The Senior Systems Engineer encompasses support for our software platforms including (but not limited to) release engineering, release automation, program management, software deployment and configuration, as well as system monitoring across the technology stack. This role requires an in-depth knowledge and experience with software systems, test automation frameworks and a deep understanding of software
Posted 55 days ago | Updated 11 hours ago

(USA) Systems and Infrastructure Engineer III

Walmart Inc.

•

Remote or Dallas, Texas, USA

Full-time

Position Summary Join Walmart/VIZIO and take your career to the next level! The Computer Systems Engineering team is responsible for managing the Windows and macOS Operating Systems, Hardware standards and policies for the enterprise user community. This will involve escalations from support, automation of workflows, scripting, Intune administration, Jamf administration, 3rd party software configuration and working side by side with the security and network teams to bring the best user experien
Posted 22 days ago | Updated 11 hours ago

Sales Engineer

Rewst

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Remote or Tampa, Florida, USA

Full-time

Company Description: Rewst is a tool designed for Managed Service Providers (MSPs) to streamline and automate their processes, saving valuable time and effort. Our platform helps MSPs achieve big automation wins, resulting in increased productivity and efficiency. We value the flexibility of remote work and enjoy opportunities to collaborate in person on occasion. We are seeking a highly skilled Sales Engineer with a strong background in Managed Service Providers (MSP) and experience with Pyth
Posted 60+ days ago | Updated 2 days ago

Remote Identity and Access Management/Privileged Access Management - Remote

Software Guidance & Assistance

•

Remote or Jacksonville, Florida, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for a Remote Identity and Access Management/Privileged Access Management - Remote for a contract assignment with one of our premier Healthcare services clients in Jacksonville, FL. This role will be remote. Responsibilities : We're looking for a highly skilled Security Engineer to join our team, with a focus on Identity and Access Management and Privileged Access Management. As a Security Engineer, you will play a critical role in des
Posted 42 days ago | Updated 9 hours ago

Data Center Project Manager _REMOTE _networking, and data center operations (Arista) Remote

PropelSys Technologies LLC.

•

Texas, USA

Full-time, Part-time, Contract, Third Party

Data Center Project Manager (Arista) Remote Long term Contract Direct Client We are seeking an experienced and detail-oriented Project Manager to join our Data Center Operations team. In this role, you will lead new projects from initiation through completion, driving progress and enabling our teams to deliver high-impact results.. You'll work with a national organization that partners with a global edge-to-cloud leader-helping businesses connect, protect, analyze, and act on their data
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Posted 17 days ago | Updated 1 day ago

REMOTE SYSTEMS ADMINISTRATOR

City of New York

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Remote or New York, New York, USA

Full-time

Company Description Job Description APPLICANTS MUST BE PERMANENT IN THE COMPUTER SPECIALIST (SOFTWARE) CIVIL SERVICE TITLE. The Department of Social Services (DSS) is comprised of the administrative units of the New York City Human Resources Administration (HRA) and the Department of Homeless Services (DHS). HRA is dedicated to fighting poverty and income inequality by providing New Yorkers in need with essential benefits such as Food Assistance and Emergency Rental Assistance. DHS is committ
Posted 60+ days ago | Updated 11 hours ago

Senior Systems Engineer II

Walgreens

•

Deerfield, Illinois, USA

Full-time

Job Description Job Summary Performs and implements assignments that impact multiple components / processes of the specified functional area of the Technology operation. Assignments are received in short- and mid-term outcomes that are of complex initiatives and regularly require the application of independent judgment and creativity. Operates within the context of defined operating outcomes. Job ResponsibilitiesLeads the daily activities for an assigned work group that performs activities to
Posted 34 days ago | Updated 11 hours ago

Senior Systems / IT Operations Engineer I - Manufacturing

Walgreens

•

Deerfield, Illinois, USA

Full-time

Job Description Job Summary: Work Location: Deerfield, IL / Chicago, IL / Bellevue, WA (this would be a hybrid work with four days weekly in-office) We're looking for a Senior Systems / IT Operations Engineer to play a pivotal role in maintaining, developing, and implementing strategic IT initiatives that directly impact our critical manufacturing operations across a large, multisite footprint. This role involves leading highly complex, strategic, and high-risk assignments with clear short-to-
Posted 14 days ago | Updated 11 hours ago

Senior Systems / IT Operations Engineer II - Manufacturing

Walgreens

•

Deerfield, Illinois, USA

Full-time

Job Description Job Summary Work Location: Deerfield, IL / Chicago, IL / Bellevue, WA (this would be a hybrid work with four days weekly in-office) We're looking for a Senior Systems / IT Operations Engineer II to play a pivotal role in maintaining, developing, and implementing strategic IT initiatives that directly impact our critical manufacturing operations across a large, multisite footprint. This role involves leading highly complex, strategic, and high-risk assignments with clear short-
Posted 14 days ago | Updated 11 hours ago