network protocols jobs in chicago, il

Schaumburg, Illinois

•

Today

Title: Systems and Network Engineer Location 1834 WALDEN OFFICE SQ, SCHAUMBURG, IL, 60173-4292, United States Base Pay $90000.00 - $100000.00 / Year Travel 40% Contact information Name Gemma Goffinet Email Description SYSTEMS ENGINEER 2 Prescient Solutions is an award-winning, Chicagoland-based Managed IT Services Partner. We have been providing CIO-level advisory support as well on-site and remote IT services since 1996. Prescient is a 2025 winner of Inc. Magazine's Best Workplaces for the thir

Full-time

Compensation information provided in the description

Sr Associate, IT Risk and Controls

Chicago, Illinois

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5d ago

About Northern Trust: Northern Trust, a Fortune 500 company, is a globally recognized, award-winning financial institution that has been in continuous operation since 1889. Northern Trust is proud to provide innovative financial services and guidance to the world's most successful individuals, families, and institutions by remaining true to our enduring principles of service, expertise, and integrity. With more than 130 years of financial experience and over 22,000 partners, we serve the world's

Full-time

USD 74,200.00 - 126,200.00 per year

Principal IT Control Assurance

Chicago, Illinois

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19d ago

Full-time

USD 114,700.00 - 194,900.00 per year

Lead, IT Risk Management

Chicago, Illinois

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3d ago

Full-time

USD 83,100.00 - 141,300.00 per year

Principal, Cyber Security - Risk and Controls

Chicago, Illinois

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18d ago

Full-time

USD 114,700.00 - 194,900.00 per year

Cyber Defense Monitoring Intern - Summer 2026

Chicago, Illinois

•

7d ago

We are seeking motivated and talented students who want to help us solve some of the most complex challenges in financial technology. Technology teams at CME write and maintain ultra low-latency electronic trading platforms, risk management systems, and front-end trading interfaces, all of which are central to CME's business. We are focused on designing, building and deploying customer focused solutions with passion and precision. CME's Technology Summer Internship program offers students opport

Full-time

USD 21.10 - 35.14 per hour

Windows Systems Engineer

Chicago, Illinois

•

Yesterday

A top trading firm is seeking a Windows Systems Engineer to join their Chicago based team. The ideal candidate will have strong experience managing Windows Server environments and/or VMware, with a deep understanding of Microsoft services and networking fundamentals. This role requires a proactive individual who can ensure system reliability, security, and performance in a fast-paced, mission-critical environment. Key Responsibilities Administer and maintain Windows Server infrastructure and/or

Full-time

Systems Engineer

Chicago, Illinois

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11d ago

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk. Headquartered in Chicago with offices throughout the U.S., Canada, Europe, and Asia, we trade a variety of asset classes including Fixed Income, ETFs, Equities, FX, Commodities and Ene

Full-time

USD 140,000.00 - 210,000.00 per year

Cyber Defense Operations Center Senior Analyst

Chicago, Illinois

•

Today

TransUnion's Job Applicant Privacy Notice Personal Information We Collect Your Privacy Choices What We'll Bring: At TransUnion, we have a welcoming and energetic environment that encourages collaboration and innovation. We are consistently exploring new technologies and tools to be agile. This environment gives our people the opportunity to hone current skills and build new capabilities, while discovering their genius. Be a part of our team - you will collaborate with great people, pioneering p

Full-time

USD 67,500.00 - 112,500.00 per year

DevOps Administrator

Chicago, Illinois

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8d ago

Full-time

USD 99,600.00 - 169,200.00 per year

Lead Cybersecurity Architect

Chicago, Illinois

•

Today

Job Description Join one of the world's most influential companies and leverage your skills in cybersecurity to have a real impact on the financial industry. As a Lead Cybersecurity Architect - Security Operations at JPMorganChase within CCB, you are an integral part of a team that works to develop high-quality cybersecurity solutions for various software applications on modern cloud-based technologies. As a core technical contributor, you are responsible for carrying out critical cybersecurit

Full-time

USD 133,000.00 - 185,000.00 per year

Cybersecurity SOC Analyst

Bartlett, Illinois

•

Today

Details Department: SecuritySchedule: Full Time Monday - Friday 8-5pm CTLocation: RemoteSalary: $82,825.00 - $115,453.00 per yearBenefits Paid time off (PTO) Various health insurance options & wellness plan Retirement benefits including employer match plan Long-term & short-term disability Employee assistance programs (EAP) Parental leave & adoption assistance Tuition reimbursement Ways to give back to your community Benefit options and eligibility vary by position. Compensation varies

Full-time

USD 82,825.00 - 115,453.00 per year

Senior Cyber Embedded Software Engineer

Schaumburg, Illinois

•

Today

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. Our critical communications, video security and command center technologies support public safety agencies and enterprises alike, enabling the coordination that's critical for safer communities, safer schools, safer hospitals and safer businesses. Connect with a career that matters, and help us buil

Full-time

Principal Network and Protocol Architect

Remote

•

Today

As a Principal Network and Protocol Architect, you will be responsible for creating and evaluating innovative network concepts across multiple domains, including Wireline, RF, and Free Space Optics. This role requires deep technical expertise in network protocols, security, and cloud technologies, combined with leadership and communication skills. You will operate in a dynamic, high-impact environment where state-of-the-art solutions intersect with emerging technologies such as quantum communica

Full-time

USD 126,100.00 - 227,950.00 per year

Software Engineer - Clearance Required

Remote

•

Today

Overview We are seeking a highly skilled and motivated Software Engineer to join our team in supporting Army tactical programs. As a Software Engineer specializing in Mobile Network Engineering, you will design, develop, and maintain mobile network solutions with a focus on edge computing and advanced mobile network protocols to enhance the capabilities and performance of our systems. This position is remote. Responsibilities Develop, test, and maintain software applications using one or more

Contract

USD 120,000.00 - 200,000.00 per year

Senior Microgrid Engineer

Remote or Houston, Texas

•

Today

Schneider Electric USA, Inc. seeks a Senior Microgrid Engineer in Houston, TX. Job Description: Develop detailed functional specifications, HMI specifications, communication architectures, and I/O lists (both hardware and software) for microgrid projects. Develop system configuration using the following standard, communication protocol, and network protocols, including IEC61850, DNP 3.0, Modbus TCP/RTU, IEC 104, IEC101, PRP, HSR, and RSTP. Integrating intelligent electronic devices (IEDs) withi

Full-time

Software Engineer

Remote

•

Today

Job Number: R0228109 Software Engineer The Opportunity: As a full-stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to create a system that will make a difference, we need you on our team. We're looking for a seasoned developer like you with the expertise needed to build sof tware and systems from vision to production-ready. This role is more than just coding. As a lead

Full-time

USD 112,800.00 - 257,000.00 per year

L4 ACI Network Engineer/Architect - Remote

Remote or Plano, Texas

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Today

RESPONSIBILITIES: A client with Kforce is seeking a Level 4 ACI Network Engineer/Architect to join their team remotely. This person will be responsible for designing, implementing, and maintaining advanced network solutions with a focus on Cisco's Application Centric Infrastructure (ACI). Summary: In this role, you will be responsible for setup and installation of technical systems, applications, or process designs for client's purchased or outsourced technology and business process solutions.

Contract

$65 - $75 hourly

Systems Engineer II

Chicago, Illinois

•

Today

Full-time

USD 65,900.00 - 131,800.00 per year

Senior Cyber Defense Forensic Analyst - Mid-Atlantic region (Remote - EST)

Remote

•

Today

GuidePoint Security provides trusted cybersecurity expertise, solutions and services that help organizations make better decisions and minimize risk. By taking a three-tiered, holistic approach for evaluating security posture and ecosystems, GuidePoint enables some of the nation's top organizations, such as Fortune 500 companies and U.S. government agencies, to identify threats, optimize resources and integrate best-fit solutions that mitigate risk. The Senior Cyber Defense Forensic Analyst wou

Full-time

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network protocols jobs in Chicago, IL, USA