Network protocols jobs in downers grove, il

Remote

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Today

Job Number: R0244905 Network Architect The Opportunity: A well-designed network is critical to move data and enable the Department of Defense ( DoD ) to achieve their missions, but how can an organization make sure their network will fit their evolving needs? Crafting the right network with the right equipment and sof tware requires a combination of technical skill and careful planning. That's why we need a seasoned Network Engineer like you who knows how to develop the exact network the DoD ne

Full-time

USD 77,600.00 - 176,000.00 per year

Senior Network Architect

Remote

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Today

Job Number: R0246288 Network Architect, Senior The Opportunity: A well-designed network is critical to move data and enable the Department of Defense ( DoD ) to achieve their missions, but how can an organization make sure their network will fit their evolving needs? Crafting the right network, with the right equipment and sof tware, requires a combination of technical skill and careful planning. That's why we need a seasoned Network Engineer like you who knows how to develop the exact network

Full-time

USD 77,600.00 - 176,000.00 per year

Model and Simulation Software Engineer

Remote

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Today

Job Number: R0245332 Model and Simulation Software Engineer The Opportunity: You will play a critical role in advancing our Modeling and Simulation (M&S) capabilities by designing, developing, and integrating AI-enabled models that support complex wargaming and operational decision-making for the DoW. Using core software engineering principles, you'll build scalable simulation components, create realistic behavioral and environmental models, and integrate diverse data sources to drive high-fidel

Full-time

USD 86,800.00 - 198,000.00 per year

Security Engineer

Remote

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Today

Security Engineer Remote This is a Remote role. Compensation: $70 - $85 per hour Contract to Hire ABOUT THE ROLE Join our Enterprise Information Security Group (EISG) as a Security Engineer in a newly created, advanced role focused on automation and operational engineering. You will provide technical expertise in designing, engineering, implementing, and supporting innovative on-premises and cloud-based solutions using existing technology stacks. As a key resource, you will help build secure,

Contract

$70.00 - $85.00

Technical Writer

Remote

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28d ago

SENIOR INFRASTUCTURE TECHNICAL WRITER POSITION SUMMARY: Ensure accurate, concise, and successful delivery of process technical documentation. The Senior Infrastructure Technical Writer is required for production of internal support documentation of Enterprise-class infrastructure and cloud platforms. PRIMARY RESPONSIBLITIES: Research and analyze requirements for new infrastructure environment builds. Independent study of proposed data center and cloud solutions for all associated systems and har

Easy Apply

Full-time

$60,000 - $80,000

IT Security Engineer

Remote or Downers Grove, Illinois

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Today

Responsibilities The Sentinel IT Security Engineer will be responsible for supporting, administering, troubleshooting, repairing, and escalating customer issues across a wide line of technologies all with a security focus. This position can work remote within the United States and occasional travel to Downers Grove, IL required as needed. The IT Security Engineer will need excellent written and verbal communication skills to tactfully assist customers to ensure that requested moves, adds, and

Full-time

USD 70,000.00 - 100,000.00 per year

SaaS Program - Controls and Governance Lead

Chicago, Illinois

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14d 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 114,700.00 - 194,900.00 per year

Cyber Information Systems Analyst - Junior - Tier 1

Remote or Haymarket, Virginia

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Today

Job Type Full-time Description About QBE, LLC QBE, LLC is a small business dedicated to delivering innovative technology, cybersecurity, and mission-support solutions to federal government customers. Our experienced professionals work closely with our customers to solve complex challenges, protect critical information, and support essential government missions. At QBE, we turn the possible into the proven. Overview QBE, LLC is seeking a Cyber Information Systems Analyst - Junior - Tier 1 t

Full-time

USD 80,000.00 - 95,000.00 per year

C++ Software Engineer

Chicago, Illinois

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Today

Old Mission is a global proprietary trading firm that leverages state-of-the-art technology and research to identify and execute profitable trading strategies across multiple asset classes around the world. Our offices in Chicago, New York, and London are all composed of naturally-curious individuals who thrive in a team environment and constantly strive for improvement. About the Position Old Mission Capital LLC, is looking to add several C++ Software Engineers to join our team in Chicago. In

Full-time

USD 175,000.00 - 300,000.00 per year

Cyber SDC - Firewall Engineer - Manager

Chicago, Illinois

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Today

:Location: Anywhere in Country At EY, we're all in to shape your future with confidence. We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. PRACTICE DESCRIPTION: As a Firewall Operations Solution Architect/Network Sensing Analyst, you will be responsible for implementing and managing firewall and network sensing solutions to protect client networks from cyber threats. You

Full-time

USD 144,900.00 - 265,800.00 per year

Platform Engineer, C/FICCO

Chicago, Illinois

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Today

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 En

Full-time

USD 140,000.00 - 180,000.00 per year

Site Reliability Engineer - Algorithmic Trading

Chicago, Illinois

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Today

Full-time

USD 130,000.00 - 225,000.00 per year

Microgrid Engineer - Energy Storage and Generation Applications

Remote

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Today

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer's success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. The Leidos Energy, Infrastructure, and Automation operation helps solve utilities' complex challenges through our full life-cycle, performance-based solutions. Our

Full-time

USD 87,100.00 - 157,450.00 per year

Software Engineer II

Schaumburg, Illinois

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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. We build and connect technologies to help protect people, property and places. Our solutions foster the collaboration that's critical for safer communities, safer schools, safer hospitals, safer businesses, and ultimately, safer nations. Connect with a career that matters, and help us build a safer

Full-time

USD 73,800.00 - 107,600.00 per year

Staff Software Engineer, Edge

Remote

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Today

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we're on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other's unique experiences and embrace the flexibility

Full-time

USD 177,185.00 - 364,795.00 per year

Staff Security Engineer - Enterprise Security

Remote

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Today

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don't just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset - who ra

Full-time

USD 211,000.00 - 303,600.00 per year

Senior Software Engineer, 3D Systems & AI

Remote or Washington

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Today

The opportunity The team behind Unity's visionOS support, Play-to-Device, and Record & Playback is growing as we prepare for something even more ambitious: adapting PolySpatial to stream Unity content into other game engines and 3D environments - in-process, cross-process, and over the network. We're building systems that allow real-time 3D experiences to run, render, and interact in places they weren't originally authored for, including other major game engines and emerging software platforms

Full-time

USD 130,400.00 - 195,600.00 per year

Principal Software Engineer, Trading Systems

Chicago, Illinois

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11d ago

Disclaimer: Please be advised that the most accurate and up-to-date information about our open roles-including job descriptions, compensation, and benefits-can only be guaranteed on our official job board. For the latest listings and details, please visit: ;br> JOIN US ON OUR MISSION TO BECOME THE #1 RETAIL TRADING PLATFORM IN THE WORLD Welcome to the dynamic world of NinjaTrader! As an industry-leading trading platform and futures broker, we're empowering traders to take control of their financ

Full-time

USD 195,000.00 - 220,000.00 per year

DevOps Engineer

Lemont, Illinois

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Today

The Argonne Leadership Computing Facility's (ALCF) mission is to accelerate major scientific discoveries and engineering breakthroughs for humanity by designing and providing world-leading computing facilities in partnership with the computational science community. We help researchers solve some of the world's largest and most complex problems with our unique combination of supercomputing resources and computational science expertise. The ALCF seeks a DevOps engineer to support infrastructure

Full-time

USD 69,750.00 - 108,810.00 per year

Principal Software Engineer, Trading Systems

Chicago, Illinois

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Today

Full-time

USD 195,000.00 - 220,000.00 per year

Network protocols jobs in Downers Grove, IL, USA