Senior Systems Engineer jobs in Chicago, IL

Chicago, Illinois

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Yesterday

Proven experience in Windows Server administration Hands-on experience with Exchange Online, Microsoft Teams, SharePoint, and OneDrive for Business. Experience with Azure AD, PowerShell scripting, and Microsoft 365 security and compliance tools. Awareness of Conditional Access Policies Strong knowledge of Exchange Server 2013/2016/2019, Exchange Online, Active Directory, and PowerShell scripting. Strong knowledge of Microsoft 365 Admin Center, Azure AD, Exchange Admin Center, and SharePoint Onli

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Contract, Third Party

Depends on Experience

Sr. Systems Engineer

Chicago, Illinois

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Today

Sr. Systems Engineer Req number: R6566 Employment type: Full time Worksite flexibility: Hybrid Who we are CAI is a global technology services firm with over 8,500 associates worldwide and a yearly revenue of $1 billion+. We have over 40 years of excellence in uniting talent and technology to power the possible for our clients, colleagues, and communities. As a privately held company, we have the freedom and focus to do what is right-whatever it takes. Our tailor-made solutions create lastin

Full-time

Sr. Systems Engineer

Chicago, Illinois

•

Today

Sr. Systems Engineer Req number: R6566 Employment type: Full time Worksite flexibility: HybridWho we areCAI is a global technology services firm with over 8,500 associates worldwide and a yearly revenue of $1 billion+. We have over 40 years of excellence in uniting talent and technology to power the possible for our clients, colleagues, and communities. As a privately held company, we have the freedom and focus to do what is right?whatever it takes. Our tailor-made solutions create lasting resul

Full-time

Senior Trading Systems Engineer, Low Latency, Onsite - R

Chicago, Illinois

•

Today

Senior Trading Systems Engineer, Low Latency, Onsite, 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 a

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Full-time

$150,000 - $175,000

Senior Linux Systems Engineer, Low Latency, Onsite - R

Chicago, Illinois

•

Today

Senior Linux Systems Engineer, Low Latency, Onsite, 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 automa

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Full-time

$150,000 - $175,000

Sr Systems Engineer

Remote or Lone Tree, Colorado

•

Today

Are you a bold thinker? We dream big at SNC-advocating the exploration of space, keeping service members safe and creating the systems that keep our world united and sustain our way of living. Join our team! As a Systems Engineer, you will be using your skills and expertise to research, architect, model, simulate, test, certify and improve cutting edge products and services. You'll be developing complex system architectures within contextual modeling platforms, ushering them from operational con

Full-time

USD 143,487.14 - 197,294.82 per year

Senior Systems Engineer (Azure / Microsoft 365)

Remote

•

Today

Hiring Manager is seeking a Senior Systems Engineer to design, deploy, and manage enterprise-grade Azure infrastructure and Microsoft 365 environments. This hands-on technical role requires deep expertise in cloud and hybrid systems, security, and compliance, with a focus on operational excellence and scalability. Key Responsibilities: Architect, deploy, and support Azure Virtual Machines, Virtual Desktop Infrastructure (VDI/AVD), networking, and storage solutions. Manage and optimize Azure AD,

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Contract

Depends on Experience

Senior Systems Engineer

Remote or St. Louis, Missouri

•

Today

Senior Systems Engineer - Azure & Microsoft 365 Location: Remote or Hybrid (Flexible) We are seeking a seasoned Senior Systems Engineer to lead the architecture, deployment, and management of enterprise-grade Azure infrastructure and Microsoft 365 services. This role demands hands-on technical leadership in cloud and hybrid environments, with a strong emphasis on security, compliance, and operational excellence. Key Focus Areas: Azure VMs, AVD, networking, storage, and Azure AD configuration

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

Senior Systems Engineer

Remote

•

Yesterday

Overview: The Senior Systems Engineer serves as a subject matter expert for key enterprise technologies and infrastructure services used by the client. This position is responsible for designing, implementing, and supporting scalable technology solutions across server, storage, and network environments. The engineer will play a pivotal role in architecture planning, modernization initiatives, and operational excellence, collaborating across teams to ensure solutions meet performance, availabilit

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Contract

$60 - $95

Senior Linux Engineer

Hybrid in Chicago, Illinois

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21d ago

We are unable to sponsor for this permanent full-time role Position is Bonus eligible Prestigious Financial Institution is currently seeking a Sr. Linux Systems Engineer. Candidate will be responsible for managing and improving our highly automated Linux-based systems and platforms while supporting our broader technology infrastructure with a focus on automation. candidate will be working collaboratively with our technology and operations teams to ensure the highest levels of system performance,

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Full-time

Depends on Experience

Senior Systems Engineer

Remote

•

Today

Job ID: 2510092 Location: REMOTE WORK, SC, US Date Posted: 2025-10-29 Category: Software Subcategory: SW Systems Engr Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: Yes Description SAIC is seeking a Senior Systems Engineer to join our team. The Engineer will be responsible for developing and executing comprehensive systems engineering and testing documentation,

Full-time

USD 80,001.00 - 120,000.00 per year

GenAI Python Systems Engineer -Senior Manager

Chicago, Illinois

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Today

Industry/Sector Not Applicable Specialism Data, Analytics & AI Management Level Senior Manager Job Description & Summary At PwC, our people in data and analytics engineering focus on leveraging advanced technologies and techniques to design and develop robust data solutions for clients. They play a crucial role in transforming raw data into actionable insights, enabling informed decision-making and driving business growth. In data engineering at PwC, you will focus on designing and building

Full-time

USD 124,000.00 - 280,000.00 per year

Senior Systems Engineer

Remote

•

14d ago

Currently seeking a Senior Systems Engineer who performs high-level, day-to-day operational support of complex application cloud systems to join our VA team. Develops solutions to routine technical problems of limited scope. Follows standard practices and procedures in analyzing situations or data from which answers can be readily obtained. This is a 100% Remote role. Monday - Friday 8AM to 5PM EST. Essential Functions: Detect, isolate, document, rapidly report, and resolve system outages or pr

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Full-time

$120,000 - $130,000

GenAI Python Systems Engineer - Senior Associate

Chicago, Illinois

•

Today

Industry/Sector Not Applicable Specialism Data, Analytics & AI Management Level Senior Associate Job Description & Summary At PwC, our people in data and analytics engineering focus on leveraging advanced technologies and techniques to design and develop robust data solutions for clients. They play a crucial role in transforming raw data into actionable insights, enabling informed decision-making and driving business growth. In data engineering at PwC, you will focus on designing and buildin

Full-time

USD 77,000.00 per year

Senior Systems/Network Engineer - great opportunity! - 100% remote!

Remote

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7d ago

The salary 140k to 170k + bonus. 100% remote! We are looking for a skilled and experienced Systems and Network Engineer to join our IT team. In this role, you will be responsible for designing, implementing, maintaining, and supporting our growing infrastructure across both on-premises and cloud environments. You will play a key role in ensuring the performance, security, and availability of systems and networks that support business operations. The ideal candidate has a solid background in netw

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Full-time

$140,000 - $170,000

Senior Systems Engineer - Software

Remote or California

•

Today

It's an exciting time to join the NVIDIA Cloud Native Engineering (NVCNE) group's backend software team! As a Cloud Platform Software Engineer, you will work alongside architects, designers, frontend engineers, SREs and others to deliver a software platform that supports the lifecycle of Artificial Intelligence (AI) super compute infrastructure on Kubernetes. Together we will enable AI services across the cloud. The engineer will write software that aligns with the broad architectural vision fo

Full-time

USD 224,000.00 per year

Senior Systems Engineer - Tomahawk Weapons System

Remote or Fredericksburg, Virginia

•

Today

Overview SimVentions is 100% employee-owned and has consistently been voted one of Virginia's Best Places to Work! We are looking for a Senior Systems Engineer to serve alongside a high-functioning team of engineers supporting the design of TTWCS software (e.g., requirements, capabilities, enhancements, interface documents, architecture). Travel none anticipated Clearance An ACTIVE Secret Clearance is required for this position. Applicants selected will be subject to a security investigatio

Full-time

USD 126,000.00 - 155,000.00 per year

Senior Systems Engineer (Citrix)

Remote or Missouri

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Today

You could be the one who changes everything for our 28 million members by using technology to improve health outcomes around the world. As a diversified, national organization, Centene's technology professionals have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: The Senior Citrix Infrastructure Engineer will play a key role in the design, deployment, upgrade, and support of our enterprise Citrix environment, including both on-premises

Full-time

USD 85,300.00 - 158,100.00 per year

Senior Systems Engineer - Remote

Remote or Cambridge, England

•

Today

Do you enjoy problem-solving and implementing solutions? \n Do you enjoy working in a highly collaborative environment? \n Join our cutting-edge Identity & Access Management Team! \n This team is responsible for maintaining security, reliability and high-availability of our Public Key Infrastructure (PKI), along with other identity, authentication, and authorization services. We are responsible for recommending key initiatives and strategies to secure our environment and design, develop and depl

Full-time

USD 101,400.00 - 210,600.00 per year

Senior Power Systems Engineer 1

Chicago, Illinois

•

Today

Description Overview: We are seeking a highly skilled and experienced Senior Electrical Analytical Engineer specializing in Electromagnetic Transient (EMT) analysis of power systems. The ideal candidate will have a strong background in performing complex calculations related to Transient Over-Voltage (TOV), Transient Recovery Voltage (TRV), Switching Studies, and Insulation Coordination. Additionally, the candidate should possess extensive software proficiency in PSCAD or EMTP-RV. Responsibil

Full-time

USD 82,380.00 - 125,860.00 per year

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Senior Systems Engineer jobs in Chicago, IL, USA