Top Tech Jobs & Startup Jobs in Chicago, IL

Develop and lead systems engineering, architecture, integration, testing, and technical strategy across space and defense programs. Roles span spacecraft systems, payloads, electrical and RF engineering, radiation, reliability, flight operations, modeling and simulation, and configuration management. Candidates will develop and decompose requirements, support product development throughout the lifecycle, and collaborate across engineering teams. Positions require onsite work and active Top Secret clearance with SCI access or eligibility.

Designs electromechanical servo systems, including motor selection, PWM and linear motor-drive hardware, digital controls, testing, troubleshooting, and subsystem integration. The engineer supports multiple defense programs and collaborates across disciplines. Responsibilities include power electronics design, high-precision multi-axis servo applications, trade studies, EMI/EMC compliance, digital communications, and embedded controller development. This is a full-time, on-site role requiring U.S. citizenship and government security clearance.

Leads the Product Support Logistics Program Management and Technical Documentation & Training teams supporting IRCM sustainment programs. Manages approximately 13 employees, staffing, performance, workload planning, budgets, schedules, quality, customer communication, proposals, process improvement, and cross-functional coordination. Provides program oversight across multiple customers and programs, supports acquisition and sustainment activities, and improves contractual performance and repair turnaround times.

Develop and maintain embedded software and firmware for defense systems. Responsibilities include requirements analysis, software design, C++ coding, testing, debugging, integration, and lifecycle support on Linux or VxWorks. The role involves working with customers and technical teams, applying Agile or Waterfall methods, and integrating software with target hardware. The position is full-time and on-site in Rolling Meadows, Illinois, supporting mission-critical targeting, RF, and MSS products.

Develops, integrates, tests, and maintains embedded software and firmware for defense systems. Responsibilities span the full software development lifecycle, including requirements, design, coding, debugging, testing, integration, and supporting target hardware. The role uses C++ with Linux or VxWorks and applies software engineering standards, DevSecOps, model-based engineering, and Agile practices. It requires collaboration with customers, suppliers, users, and technical teams and is full-time, on-site in Rolling Meadows, Illinois.

Develops and tests RF and digital signal-processing algorithms for electronic warfare systems. Responsibilities include MATLAB algorithm development, HFSS electromagnetic modeling, RF propagation and antenna analysis, system trade studies, prototype integration, performance testing, and technical documentation. The role collaborates with firmware, hardware, and software teams and supports laboratory and field demonstrations. This is an onsite position requiring U.S. citizenship, a Secret clearance, and up to 25% travel.

Manages a 10–15-person Systems Engineering Integration and Test team while serving as a technical SEIT or IPT lead. Oversees staffing, mentoring, process adherence, cost, schedule, quality, milestone reviews, and recruiting. Leads systems engineering activities including architecture, requirements, hardware/software design, integration, verification, validation, production support, and sustainment for complex defense systems. Supports MBSE, product line architecture, Agile initiatives, and program execution.

Leads a systems engineering team of 10–15 engineers while contributing directly to electronic warfare programs. Oversees system design, requirements management, verification, integration, testing, IPT leadership, cost and schedule performance, staffing, mentoring, training, and engineering lifecycle execution. Supports MBSE, product line architecture, Agile implementation, proposals, and major technical reviews. The role is full-time, on-site in Rolling Meadows, Illinois, and requires a Secret clearance for start.

Leads end-to-end engineering execution across defense programs, managing cost, schedule, technical performance, risks, staffing, engineering processes, metrics, and milestone reviews. Coordinates multidisciplinary hardware, software, and firmware teams with program managers and chief engineers from capture through delivery. Requires substantial defense engineering experience, Earned Value Management expertise, systems engineering integration, and an active Secret clearance. The role is full-time, on-site in Rolling Meadows, Illinois, with approximately 10% travel.

Design, implement, verify, and optimize FPGA-based digital signal processing systems. Responsibilities include architecture, RTL coding (VHDL/Verilog), HLS, testbench development, simulation, synthesis, place-and-route, timing closure, and hardware debugging for high-speed interfaces and embedded SoC architectures.