System administration jobs in Illinois

Manager, Site Reliability Engineer (Global Payment Network)

Chicago, Illinois

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Today

Manager, Site Reliability Engineer (Global Payment Network) Do you love building and pioneering in the technology space? Do you enjoy solving complex business 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. We are seeking Site Reliability Engineers who are passionate about marrying data with emerging tech

Full-time

USD 179,400.00 - 204,700.00 per year

Senior Engineering Analyst - NOAD

Byron, Illinois

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Today

Who We Are As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our

Full-time

USD 129,600.00 - 144,000.00 per year

Contingent Worker - Windows Services

Chicago, Illinois

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Today

Location: Chicago, IL Salary: $50.00 USD Hourly - $65.00 USD Hourly Description: Hi , Hope you are doing well! This is Prashant from Judge Group. I was just trying to reach you for an opportunity we have for Windows system Consultant administration- Chicago, IL/Dallas TX Remote So just wondering if you are looking for any new opportunity. Provide advanced Windows system administration, operational support, and problem resolution for a mixed Windows Server 2016, 2019, and 2022 environment

Contract

USD 50.00 - 65.00 per hour

Senior Linux Development Engineer - Federal

Remote or Kirkland, Washington

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Today

Company Description At ServiceNow, our technology makes the world work for everyone, and our people make it possible. We move fast because the world can't wait, and we innovate in ways no one else can for our customers and communities. By joining ServiceNow, you are part of an ambitious team of change makers who have a restless curiosity and a drive for ingenuity. We know that your best work happens when you live your best life and share your unique talents, so we do everything we can to make t

Full-time

USD 126,700.00 - 215,400.00 per year

Network/Systems Architect

Remote

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Today

Overview GovCIO is currently hiring for Data Infrastructure Operations Lead. This person will be responisble for the Infrastructure & Data Center Architect/Lead and will provide technical leadership and oversee / maintain data center operations for genomic workloads requiring HPC, Imaging, and AI-Large Language Models (LLM). This position will be fully remote within the United States. Responsibilities The Data Infrastructure Operations Lead for Genomic workloads will be the Infrastructure & D

Full-time

USD 150,000.00 - 170,000.00 per year

Senior Linux Development Engineer - Federal

Remote or Santa Clara, California

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Today

Full-time

USD 126,700.00 - 215,400.00 per year

Senior Linux Development Engineer - Federal

Remote or San Diego, California

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Today

Full-time

USD 126,700.00 - 215,400.00 per year

ERP Applications Analyst

Remote or Rocky Hill, Connecticut

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Today

Description We are looking for a power user with Infor ERP experience to join our team. Ideally you will be local to Connecticut but we are open to remote candidates who are on the east coast and able to travel to CT monthly. In this role, you will take ownership of our Infor ERP system, ensuring its optimal configuration, integration, and security to meet business objectives. You will collaborate with internal stakeholders to identify opportunities for process improvement, support adoption thr

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Full-time

USD 100,000.00 - 120,000.00 per year

Senior Systems Administrator

Schaumburg, Illinois

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Today

Description We are looking for an experienced Senior Systems Administrator to join our team in Schaumburg, Illinois. In this contract role, you will play a key part in managing and securing system environments while addressing user needs through effective troubleshooting and system administration. This position offers an excellent opportunity to work on a balanced mix of help desk and systems tasks. Responsibilities: Manage and maintain Active Directory environments, including implementing secu

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Contract

USD 55.00 - 65.00 per hour

Senior Lead Software Engineer, DevOps (Global Payment Network)

Riverwoods, Illinois

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Today

Senior Lead Software Engineer, DevOps (Global Payment Network) Do you love building and pioneering in the technology space? Do you enjoy solving complex business 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. We are seeking DevOps Engineers who are passionate about marrying data with emerging technologies t

Full-time

USD 209,000.00 - 238,500.00 per year

TM1 / IBM Planning Analytics Senior Consultant

Chicago, Illinois

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Today

We are a global financial services organization that builds and operates critical market infrastructure used by participants worldwide. Our teams solve complex, high-impact problems that support the stability and efficiency of the global economy. We invest heavily in professional growth, internal mobility, and a collaborative, inclusive culture where ideas are encouraged and ownership is expected. This role sits within the Finance Technology function and focuses on designing, enhancing, and supp

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Full-time

$170000 - $185000

Lead Software Engineer, DevOps (Global Payment Network)

Chicago, Illinois

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Today

Lead Software Engineer, DevOps (Global Payment Network) Do you love building and pioneering in the technology space? Do you enjoy solving complex business 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. We are seeking DevOps Engineers who are passionate about marrying data with emerging technologies to join

Full-time

USD 179,400.00 - 204,700.00 per year

Lead Software Engineer, DevOps (CI/CD, Terraform, Jenkins, Github, Shell script, Unix/Linux, AWS EMR)

Riverwoods, Illinois

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Today

Lead Software Engineer, DevOps (CI/CD, Terraform, Jenkins, Github, Shell script, Unix/Linux, AWS EMR) Do you love building and pioneering in the technology space? Do you enjoy solving complex business 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. We are seeking DevOps Engineers who are passionate about mar

Full-time

USD 179,400.00 - 204,700.00 per year

Cybersecurity Engineer (EDR)

Remote or Jacksonville, Florida

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Today

Cybersecurity Engineer (EDR) 6 month contract 100% remote Required Certifications Certification required at time of submission. Certification number must be included on the resume. SSCP or CISSP No c2c permitted. The Cybersecurity team designs, implements, and supports next generation security solutions, systems, and platforms that protect enterprise environments and affiliated business units. This role operates in a fast paced, collaborative environment and supports security technologies tha

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Full-time

Cybersecurity Engineer (EDR)

Remote or Jacksonville, Florida

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Today

Easy Apply

Full-time

Cybersecurity Engineer (EDR)

Remote or Jacksonville, Florida

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Today

Easy Apply

Full-time

Cybersecurity Engineer (EDR)

Remote or Jacksonville, Florida

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Today

Easy Apply

Full-time

Cybersecurity Engineer (EDR)

Remote or Jacksonville, Florida

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Today

Easy Apply

Full-time

Sr. Network Administrator

Shiloh, Illinois

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Today

The Defense group at Leidos has a career opening for a Senior Network Administrator on a DISA contract. This role is primarily on the customer site at Scott AFB, IL. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). PRIMARY RESPONSIBILITIES: Works independently to perform configuration of assets to include switches, load balancers, routers, and FirewallsPerform routine maintenance, troubleshooting, updates and implemen

Full-time

USD 92,300.00 - 166,850.00 per year

Systems Administrator

Schaumburg, Illinois

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Today

Description We are looking for a skilled Systems Administrator to join our team on a contract basis in Schaumburg, Illinois. This role is ideal for someone who is detail oriented, excels in managing system operations and security, and provides exceptional support to end users. The position offers a balanced mix of help desk responsibilities and systems administration tasks, requiring expertise in Active Directory, Microsoft 365, and other related technologies. Responsibilities: Manage and maint

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Contract

USD 45.00 - 55.00 per hour

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System administration jobs in Illinois, USA