Top Tech Jobs & Startup Jobs in Chicago, IL

Provide pre-sales and post-sales technical support for Fixed Networks (PON) and IP solutions, engage customers, design and demo solutions, configure and quote systems, collaborate with sales and partners, and support trials and network operations.

Design and develop highly available, fault-tolerant distributed edge computing platforms using Go, Kubernetes, microservices, and cloud technologies. Build scalable APIs, troubleshoot complex systems, conduct code reviews, optimize performance and security, collaborate cross-functionally, mentor engineers, contribute to planning, and maintain technical documentation.

Develop test routines for silicon photonics optical transceivers, create custom hardware and software, automate testing, conduct experiments, analyze data, and draw conclusions. The role is a four-month onsite cooperative position for a student pursuing a degree in electrical engineering, physics, computer science, computer engineering, or a related field.

Develops coherent optical subsystem and manufacturing test solutions onsite. Responsibilities include configuring test instrumentation, supporting automated manufacturing test infrastructure, and developing .NET applications. Requires experience with optical and electrical test equipment, electronics schematics, VB or C# object-oriented programming, and SQL Server databases. Azure DevOps experience, analytical skills, and strong communication are preferred.

Supports semiconductor wafer fabrication process integration by troubleshooting yield and performance issues, investigating root causes, assisting tool qualification and validation, performing failure analysis, monitoring SPC charts, analyzing MES data, coordinating production lots, and contributing to continuous process improvement.

Develop and implement digital pre-distortion algorithms and production software for radio hardware. Model nonlinear power amplifier behavior, select DPD engines, collaborate with hardware design teams on DFE, AFE, and feedback paths, troubleshoot radio performance, and test hardware robustness. The role requires advanced DSP, nonlinear system modeling, RF expertise, FPGA or ASIC experience, programming in Matlab, Python, and C++, and at least three years of relevant industry experience.

Technical Sales Engineer responsible for leading technical sales of Nokia optical transport solutions. Develops customer-specific network designs, quotations, demonstrations, and proposals; responds to RFIs and RFPs; supports onboarding and after-sales activities; participates in trade shows; builds customer and partner relationships; and mentors sales team members. Requires extensive customer-facing sales engineering experience and expertise in fiber optic transport technologies, system design, planning tools, and network management systems.

Leads the technical sales process for Nokia optical transport solutions, partnering with account managers and customers to develop tailored network designs, demonstrations, quotations, and RFI/RFP responses. Provides post-sales support, builds customer relationships, participates in trade shows, and mentors sales team members. The role requires expertise in fiber optic transport technologies, network design, operational requirements, and network management systems.

Leads the design and development of a highly distributed edge computing platform using Go, Kubernetes, microservices, and cloud technologies. Responsibilities include building scalable and fault-tolerant systems, designing APIs, conducting code reviews, troubleshooting complex distributed software issues, optimizing performance and security, collaborating cross-functionally, mentoring engineers, planning projects, and maintaining technical documentation.

Develop and verify ASIC- and FPGA-based SoCs for optical networking applications. Responsibilities include microarchitecture and RTL development, algorithm and fixed-point modeling, size, timing, and power optimization, verification planning, and hardware/software bring-up and debugging. The engineer collaborates with system architects, verification engineers, software teams, suppliers, and other technical groups to resolve issues and deliver competitive networking solutions.