Top Senior Network Engineer Jobs in Chicago, IL

RapidScale seeks a Network Cloud Engineer to deliver managed services across various cloud environments, focusing on secure and innovative solutions to drive business growth.

Build and design proxy infrastructure from scratch, implement rotation systems, manage IP reputation, optimize for performance, and develop reverse proxy systems for various proxy types.

The Network Engineer will resolve advanced networking issues, manage configurations, and maintain infrastructure across multiple client environments, ensuring customer satisfaction and effective communication.

Lead design, implementation, and analysis of telecommunications networks (voice, data, video, wireless). Provide technical direction, cost evaluation, network specifications, installation planning, reporting, and coordinate with other IT professionals through project lifecycle.

Designs, analyzes, and supports telecommunications networks (voice, data, video, wireless). Develops installation and maintenance plans, defines system requirements, coordinates with IT teams, and implements network services and contingency solutions for DoD LANs.

The Network Engineer will design, plan, and deliver data center infrastructure, focusing on space, power, and network systems while collaborating cross-functionally to meet operational standards and strategic goals.

As a Network Engineer II, you will design, build, and maintain global network infrastructure, focusing on BGP routing, data center architecture, and multi-vendor environments, while acting as an expert in network issues.

The Senior Cloud Network Engineer will design and implement scalable cloud networking solutions, automate infrastructure processes, and lead cross-functional collaborations while ensuring security and operational excellence.

Perform technical risk assessments and mitigation for IT systems, networks, mobile/cloud environments; administer firewalls, NAC, VPNs, and endpoint security (including mobile emulation). Develop/maintain web and software infrastructure, security policies, and conduct regular assessments. Collaborate with cybersecurity/VDI teams, provide training/support. Requires US citizenship and active Top Secret clearance with full-scope polygraph; onsite in the Washington metropolitan area.

Lead software engineers to manage diverse technology projects, mentor team members, and deliver cloud-based solutions while leveraging extensive programming and cloud computing skills.

Lead design, implementation, automation, and troubleshooting of Akamai's global network infrastructure. Build and maintain scalable BGP routing, data center CLOS fabrics, overlay technologies (VxLAN/EVPN), multi-vendor environments, and automation templates. Drive hardware/platform rollouts, deep-dive analysis, and clear documentation to ensure reliability, scalability, and security.

Design, implement, and support scalable, highly available network architectures. Configure and maintain routers, switches, and firewalls; perform upgrades, monitoring, troubleshooting, capacity planning, and security configurations. Provide senior-level client support, vendor liaison, and technical guidance. Ensure change management compliance, improve processes, and manage multiple client site needs with emphasis on BGP, network diagnostics, Unix, and SQL-related analyses.

Lead the development of diverse technology projects, mentoring teams, and delivering cloud-based solutions to enhance customer experiences. Requires strong expertise in full stack development and cloud computing.

Lead Platform Engineer responsible for designing, implementing, and maintaining Connex applications on HPE NonStop platforms. Champion data integrity, security, performance, and business continuity for debit card transaction processing. Collaborate with product owners and Agile teams to deliver, test, and deploy changes, mentor engineers, and improve engineering practices across production and test environments.

The Senior Network Engineer at Kraken is responsible for managing and evolving network infrastructure, implementing security measures, automating network management, and coordinating with teams to ensure secure deployment of features.

Lead a team of developers on diverse technology projects, create cloud-based solutions, collaborate with product managers, and mentor engineers. Stay updated on tech trends and participate in technology communities.

Lead software engineering projects and teams, develop cloud-based solutions, mentor engineers, and stay updated with tech trends at Capital One.

The Lead Software Engineer will lead diverse tech projects, mentor engineers, and deliver cloud-based solutions in a collaborative environment.

Lead diverse technology projects and a team of developers to create solutions for regulatory needs. Mentor other engineers, collaborate on cloud-based solutions, and stay current with tech trends.

Lead Network Engineer responsible for planning, designing, implementing, and sustaining enterprise LAN architectures. Provide technical guidance, perform configurations, troubleshooting, testing, documentation, training, and lifecycle support. Ensure compliance with security standards (NIST/FISMA), implement Zero Trust segmentation, and support integrations and modernization for government customers. Collaborate with government and contractor teams and travel to customer sites as needed.

As a Staff Software Engineer, you'll design and operate traffic infrastructure, lead multi-team projects, ensure service reliability, and mentor engineers while utilizing AI tools for development efficiency.

Design, implement, and operate AWS network architectures (VPCs, Transit Gateway, Direct Connect). Manage hybrid connectivity, configure AWS networking services, troubleshoot performance and security, automate deployments with Terraform/CloudFormation, collaborate with DevOps/security teams, and document network architectures and procedures.

Design, implement, and support enterprise data networks across data centers, corporate sites, retail, distribution, and call centers. Author solutions and documentation, perform capacity planning, installation/configuration, monitoring, incident resolution, and security compliance. Lead or mentor engineers, collaborate with contractors, improve processes, and contribute to recruitment and team planning.

Implement and support Zscaler Zero Trust and enterprise network/security solutions across NOV's global environment. Deploy and configure ZIA/ZPA, firewalls, VPNs, routing (BGP/OSPF), VLANs and cloud integrations; provide Tier-2+ troubleshooting, POC/pilot validation, performance tuning, documentation, training, and customer-facing implementation services while contributing to process improvements and product feedback.

Lead and deliver cloud-based, full-stack solutions for a global payments network. Manage a portfolio and team, design distributed microservices, mentor engineers, collaborate with product, and use cloud, container, database, and multi-language technologies to meet regulatory and business needs.