Senior Systems Administrator Jobs in Illinois

Refine Results
1 - 20 of 793 Jobs

Systems Administrator - Senior

Honu Services

•

Rock Island, Illinois, USA

Full-time

Position: Systems Administrator - Senior Location: Rock Island Arsenal, Rock Island, IL Job Summary The candidate will work within a cohesive team environment and is responsible for effective provisioning, installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure. Duties include: providing support to clients in resolving moderate to complex system or IT operation problems; performing computer operations functions, including planning, integ
Posted 11 days ago | Updated moments ago

Senior Systems Administrator

Robert Half

•

Lockport, Illinois, USA

Contract

Description We are on the hunt for a skilled Systems Administrator, based in Lockport, Illinois. The role involves working in the tech industry, where you will be expected to take on a variety of tasks ranging from configuring and troubleshooting Windows Operating Systems to managing the Microsoft 365/Azure environment. Responsibilities Configuring, deploying, and troubleshooting Windows Server 2012, 2016, and 2019 Standard. Configuring, installing, and troubleshooting Microsoft Active Directory
Easy Apply
Posted 38 days ago | Updated 8 hours ago

Systems Administrator - Intermediate

Honu Services

•

Rock Island, Illinois, USA

Full-time

Systems Administrator - Intermediate Location: Rock Island Arsenal, Rock Island, IL Job Summary The candidate will work within a cohesive team environment and is responsible for effective provisioning, installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure. Duties include: providing support to clients in resolving moderate to complex system or IT operation problems; performing computer operations functions, including planning, integrati
Posted 22 days ago | Updated moments ago

Senior Systems Engineer, Low Latency - R

Next Step Systems

•

Chicago, Illinois, USA

Full-time

Senior Systems Engineer, Low Latency, Chicago, IL This Senior Systems Engineer position is 100% Onsite and NOT open for Remote. Company Will Sponsor Visas! Company Will Relocate Candidates! 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 and work with industry leading t
Easy Apply
Posted 2 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 This Senior Trading Systems Engineer position is 100% Onsite and NOT open for Remote. Company Will Sponsor Visas! Company Will Relocate Candidates! 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 automation and monitoring. - Explore and work
Easy Apply
Posted 2 days ago

Senior Linux Systems Engineer, Low Latency - R

Next Step Systems

•

Chicago, Illinois, USA

Full-time

Senior Linux Systems Engineer, Low Latency, Chicago, IL This Senior Linux Systems Engineer position is 100% Onsite and NOT open for Remote. Company Will Sponsor Visas! Company Will Relocate Candidates! 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 monitoring. - Explore and work with
Easy Apply
Posted 2 days ago

Linux Systems Administrator

Motion Recruitment Partners, LLC

•

Chicago, Illinois, USA

Full-time

Job Description We are helping a trading firm that hire a full time Linux System Administrator. This role will be onsite and the Downtown Chicago. This company is looking for someone with only a few years of experience in Linux. They are looking to train and mentor this person, so if you're looking to start your career in the trading space, this would be a great role for you. You must have a bachelor's degree in computer science or equivalent. They are looking for you to have a thorough knowledg
Easy Apply
Posted 57 days ago | Updated 8 hours ago

Senior Manager, Clinical Data Systems (On-Site, IL Based)

Abbvie

•

North Chicago, Illinois, USA

Full-time

Company Description AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a remarkable impact on people's lives across several key therapeutic areas - immunology, oncology, neuroscience, and eye care - and products and services in our Allergan Aesthetics portfolio. For more information about AbbVie, please visit us at Follow @abbvie on Twitter, Facebook, Instagram,
Posted 3 days ago | Updated 8 hours ago

Senior Specialist, QA IT Systems

Abbvie

•

North Chicago, Illinois, USA

Full-time

Company Description AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a remarkable impact on people's lives across several key therapeutic areas - immunology, oncology, neuroscience, and eye care - and products and services in our Allergan Aesthetics portfolio. For more information about AbbVie, please visit us at Follow @abbvie on Twitter, Facebook, Instagram,
Posted 8 days ago | Updated 8 hours ago

Senior Manager, Clinical Data Systems (IRT) (On-site)

Abbvie

•

North Chicago, Illinois, USA

Full-time

Company Description AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a remarkable impact on people's lives across several key therapeutic areas - immunology, oncology, neuroscience, and eye care - and products and services in our Allergan Aesthetics portfolio. For more information about AbbVie, please visit us at Follow @abbvie on Twitter, Facebook, Instagram,
Posted 10 days ago | Updated 8 hours ago

Senior Systems Engineer

Peterson Technology Partners

•

Skokie, Illinois, USA

Full-time

Requirement Description: The Systems Engineer is responsible for researching, designing, building, configuring, testing, deploying, analyzing, administering, and maintaining/supporting environments and hardware, infrastructure and software platforms, and software technology components to meet current and future business needs. The Senior Systems Engineer - Specialist manages and plans efforts to research, design, plan and maintain new or existing hardware, infrastructure platforms, and software
Easy Apply
Posted 13 days ago | Updated 2 days ago

Senior Systems Messaging Engineer

Peterson Technology Partners

•

Skokie, Illinois, USA

Full-time

Description The Systems Messaging Engineer s role is to ensure the stability, integrity, and efficient operation of the in-house information systems that support core organizational functions. This is achieved by monitoring, maintaining, supporting, and optimizing all networked software and associated operating systems. The Systems Engineer will apply proven communication, analytical, and problem-solving skills to help identify, communicate, and resolve issues in order to maximize the benefit of
Easy Apply
Posted 13 days ago | Updated 2 days ago

Sr IT Systems Engineer

Rivian

•

Normal, Illinois, USA

Full-time

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it
Posted 22 days ago | Updated 8 hours ago

Senior Specialist - IT Systems Engineering

Marsh & McLennan Companies

•

Chicago, Illinois, USA

Full-time

Marsh McLennan is seeking candidates for the following position supporting Eastern Time Line. This role is a hybrid position. This position is for a seasoned professional individual contributor in Information Technology, who works independently with minimal supervision supporting the staff in one or more of the following areas: standards, projects, level support issues. Senior Specialist - IT Systems Engineering What can you expect MMC environment consists of circa 40 SCCM Servers Globally, s
Posted 26 days ago | Updated 16 hours ago

Sr. Advanced Systems Software Engineer - (C, C++)

Honeywell

•

Lincolnshire, Illinois, USA

Full-time

Launch innovations in nearly every commercial and defense aircraft platform The future is what you make it. When you join Honeywell, you become a member of our global team of thinkers, innovators, dreamers and doers who make the things that make the future. That means changing the way we fly, fueling jets in an eco-friendly way, keeping buildings smart and safe and even making it possible to breathe on Mars. Working at Honeywell isn't just about developing cool things. That's why all of our e
Posted 25 days ago | Updated 1 hour ago

Sr. Analyst, Business Systems

Abbvie

•

North Chicago, Illinois, USA

Full-time

Company Description AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a remarkable impact on people's lives across several key therapeutic areas - immunology, oncology, neuroscience, and eye care - and products and services in our Allergan Aesthetics portfolio. For more information about AbbVie, please visit us at Follow @abbvie on Twitter, Facebook, Instagram,
Posted 26 days ago | Updated 8 hours ago

Senior Manager, EDC Systems Design

Abbvie

•

North Chicago, Illinois, USA

Full-time

Company Description AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a remarkable impact on people's lives across several key therapeutic areas - immunology, oncology, neuroscience, and eye care - and products and services in our Allergan Aesthetics portfolio. For more information about AbbVie, please visit us at Follow @abbvie on Twitter, Facebook, Instagram,
Posted 26 days ago | Updated 8 hours ago

Sr Systems Analyst / .NET developer

CME Group

•

Chicago, Illinois, USA

Full-time

Description Role is located in Chicago, IL Hybrid 3 days on site. No 100% remote work is supported. Candidates must live or relocate to Chicago area to be considered for this opportunity. Under general supervision, the Senior Systems Analyst Finance & Regulatory Surveillance applies systems analysis and design techniques to analyze and evaluate business problems. The incumbent revises programs and related procedures to process data and resolve problems. Working closely with a large team of accou
Posted 60+ days ago | Updated 28 days ago

Sr Systems Analyst / .NET developer

CME Group

•

Chicago, Illinois, USA

Full-time

Description Role is located in Chicago, IL Hybrid 3 days on site. No 100% remote work is supported. Candidates must live or relocate to Chicago area to be considered for this opportunity. Under general supervision, the Senior Systems Analyst Finance & Regulatory Surveillance applies systems analysis and design techniques to analyze and evaluate business problems. The incumbent revises programs and related procedures to process data and resolve problems. Working closely with a large team of acc
Posted 60+ days ago | Updated 8 hours ago

Senior System Administrator (Active TS/SCI Clearance Required) St. Louis

World Wide Technology

•

Scott Air Force Base, Illinois, USA

Full-time

Why WWT? At World Wide Technology, we work together to make a new world happen. Our important work benefits our clients and partners as much as it does our people and communities across the globe. WWT is dedicated to achieving its mission of creating a profitable growth company that is also a Great Place to Work for All. We achieve this through our world-class culture, generous benefits and by delivering cutting-edge technology solutions for our clients. WWT was founded in 1990 in St. Louis, Mis
Posted 60+ days ago | Updated 8 hours ago