Top Senior Network Engineer Jobs in Chicago, IL

The Backbone Network Engineer will design, implement, and optimize global backbone infrastructure for high-speed trading operations, collaborating on capacity planning and troubleshooting.

Design, implement, and support a high-performance networking environment while collaborating with traders and developers to enhance network operations.

Lead a team of developers on diverse technology projects, creating solutions to meet regulatory needs while mentoring and collaborating on cloud-based initiatives.

Lead a team of software engineers to develop cloud-based solutions using distributed microservices, mentoring while ensuring robust delivery of technology projects.

The Senior Software Engineer will design, develop, and support full-stack solutions, collaborate with teams, and mentor peers while utilizing various programming languages and cloud technologies.

The role involves designing, developing, testing, and implementing software solutions in an Agile environment, focusing on back-end engineering and cloud services.

Design, configure, and support global network infrastructure while optimizing for low latency trading applications. Diagnose complex network issues using data-driven methods and automation. Manage global initiatives from requirements to deployment.

Design, build, and maintain Arista-based network and firewall infrastructure for a low-latency trading platform. Ensure security, compliance, reliability, and scalability; expand monitoring (Zabbix/Prometheus/Grafana); collaborate with the team to deliver production-grade network solutions.

The Senior Offensive Security Engineer will assess digital security of physical spaces, conduct penetration tests, identify vulnerabilities, and present findings to stakeholders, ensuring security best practices are integrated throughout device lifecycle.

Collaborate with Agile teams to design, develop, and support cloud-based solutions using various programming languages and technologies.

As a Senior Software Engineer, you will work on complex projects, build APIs, and enhance platform performance in a banking network team.

The role involves developing and deploying network security measures, managing DDoS defenses, and improving security practices across the organization's hybrid cloud network.

The IT Network Engineer installs, maintains, and optimizes network hardware/software, ensuring reliable performance and resolving issues collaboratively. Responsibilities include monitoring, documenting, and helping with network project implementations.

The Network Engineer will leverage 3+ years of experience in network and systems administration to manage communications systems, troubleshoot issues, and provide technical support.

The role involves maintaining and operating ServiceNow's cloud network infrastructure, troubleshooting issues, managing cloud environments, and driving automation for large-scale deployments while ensuring high performance and reliability in operations.

Operate and maintain a cloud network infrastructure, troubleshoot issues, participate in on-call rotations, and enhance operational processes using automation tools.

The Network Engineer will administer Infoblox services and Ivanti VPN, manage troubleshooting, monitor networks, and participate in complex IT projects.

Lead software engineers will manage diverse tech projects, provide mentorship, and deliver robust cloud solutions to meet regulatory needs.

Lead a team of developers to create solutions for regulatory needs, utilizing various technologies and collaborating with product managers.

The Network Engineer IV is responsible for 24x7 support and optimization of enterprise Prisma SASE solutions, managing complex customer environments and incidents, leading technical responses, and collaborating across teams.

The Network Engineer IV provides 24/7 operational support for FortiSASE and FortiGate SD-WAN, managing customer environments while leading incident responses and engineering support for complex networking solutions.

Design and deploy secure data center networks, troubleshoot issues, mentor team members, and maintain technical documentation for optimal network performance.

Design and deploy secure data center networks, troubleshoot network issues, mentor team members, and implement effective security measures.

Lead diverse technology projects as a Full Stack Software Engineer, focusing on cloud-based solutions and mentoring developers in a collaborative environment.

Lead a team of developers to deliver cloud-based solutions, focusing on regulatory requirements and utilizing various programming languages and technologies.