Top Tech Jobs & Startup Jobs in Chicago, IL

Senior, customer-facing technical leader who defines and governs end-to-end solution architectures and multi-year technology roadmaps for a large CSP. Engages with customer CxOs, aligns cross-BG architecture across network, cloud, and IT, supports value-based selling with ROI/TCO models, and drives innovation and co-creation with product, R&D, and delivery teams.

Develop internal web applications using C# and Blazor, optimize SQL queries, integrate AI/ML models, and collaborate across teams.

Lead hardware product management, develop roadmaps, gather customer insights, and collaborate across teams to ensure product alignment with market needs.

Design, develop, and test C/C++ features for Nokia's Service Router OS focused on packet-processing (L2/L3, MPLS). Diagnose scale, performance, and correctness issues, support hardware/SDK bring-up, collaborate with QA and protocol teams, document designs, and mentor junior engineers.

Lead brand experience strategy for programs and events, advise design and content teams, ensure brand governance and consistency, translate strategy into experience principles, approve concepts and content, develop toolkits and audits, and apply audience insight and AI to evolve experiences.

Lead reliability activities for photonic integrated circuits (PICs): evaluate failure modes, coordinate accelerated stress tests, develop life models from aging-data, and drive failure mode analyses across design, development, and production teams.

The Junior Account Manager will support account management, build client relationships, and contribute to revenue growth by managing customer accounts and coordinating internal resources.

Lead architecture, design, fabrication, testing, and optimization of silicon photonics integrated circuits for coherent long-haul, metro, and pluggable optical systems. Drive PIC specification, link-budget analysis, DFM/DFT practices, cross-functional execution with RFIC/DSP/packaging/foundry partners, and establish simulation and test infrastructures for scalable, high-yield production.

Provide hands-on IT support for manufacturing and corporate environments: troubleshoot production/test stations, maintain Windows and Linux systems, manage virtualization (VMware/Hyper-V/Azure), networks, monitoring, backups, and automation (PowerShell/Bash). Create documentation and training, work with DB/network/process-control teams, and improve processes through data-driven analysis and quality/safety practices.

Responsible for planning and executing complex M&A projects, managing budgets, developing project plans, and ensuring successful project delivery while communicating with stakeholders.