Top Senior Systems Engineer Jobs in Chicago, IL

The Sr. Systems Engineer, ProAV supports NETGEAR's ProAV solutions through customer onboarding, troubleshooting, training, and pre-sales engineering, requiring advanced knowledge in networking and AV-over-IP technologies.

The Senior SW Test Engineer will develop and execute software and hardware test plans for embedded systems, analyze, design and maintain test scripts, and troubleshoot issues, ensuring quality and performance verification.

Design and implement Ubuntu integration for IoT and server-class hardware, working with partners on performance enhancements and testing strategies.

Design, implement, and operate utility-scale battery storage control systems and SCADA infrastructure. Program PPC/HMI/RTU, support plant automation, troubleshoot OT/control system issues, manage network upgrades, participate in field construction and commissioning, and serve as SME while coordinating with internal teams and EPC vendors.

Design and develop scalable backend services and APIs for Censys' data platform, processing large datasets and collaborating with teams to ensure effective product development.

The role involves improving Elasticsearch's distributed components, maintaining cluster coordination systems, and addressing complex issues to optimize performance and scalability.

The Senior Power Systems Engineer will lead a team focusing on power systems modeling and analytics, mentor engineers, manage projects, and create various transmission and distribution system models and analyses.

The Senior Quality Systems Engineer will manage quality audit processes, enhance quality management systems, and support training and compliance initiatives to ensure regulatory standards are met.

Design and automate compliance systems to enhance efficiency in audit readiness. Collaborate with teams to integrate tools and optimize processes.

Develop and maintain native Windows endpoint functionality for Keeper's PAM platform, ensuring software is secure and high-performance. Troubleshoot issues and collaborate with engineering teams on architecture and implementation.

Lead design and scaling of a high-performance, data-intensive storage layer for network telemetry. Co-own multi-year roadmap, collaborate with product/support/sales, and solve challenging distributed storage and query-performance problems at large scale.

The Senior IT Engineer will design, build, and maintain integrations across diverse technology stacks, ensuring data flow and operational efficiency while mentoring junior staff and collaborating with various engineering teams.

Senior individual contributor who designs, secures, automates, and operates core IT systems. Own identity/lifecycle, AWS-based IT infrastructure, ServiceNow architecture, automations, observability, endpoint management, and Tier 3 incident response. Partner across IT, Security, People, and apps to improve reliability, security, and scale; participate in on-call rotations and support audit readiness.

Lead architecture and delivery of agentic AI infrastructure: multi-agent orchestration, real-time conversational reasoning, retrieval/memory systems, LLM optimization, safety/observability, and secure tool integration. Mentor senior engineers and collaborate cross-functionally to build production-grade autonomous agents for enterprise workflows.

The Senior GTM Systems Engineer will design and configure core platforms, maintain integrations, create automations, and embed AI into GTM workflows to enhance productivity across Sales, Marketing, and Customer Success teams.

The Senior IT Systems Engineer manages cybersecurity architecture, ensuring compliance with NIST standards, designing security solutions, and overseeing network infrastructure management.

The Sr. Principal Power Systems Engineer leads ADMS project strategy, execution, and customer support, ensuring successful deployment and technical guidance.

Design and implement complex aerospace electronic systems. Lead cross-functional teams, manage requirements, solve technical issues, and advise on technology strategies while mentoring junior engineers.

Design, build, and operate production-grade AI systems using ML, LLMs, RAG, and agentic workflows. Define evaluation strategies, implement data/retrieval/orchestration layers, apply MLOps/LLMOps, and partner with stakeholders to prioritize, monitor, troubleshoot, and improve AI solutions balancing quality, latency, cost, reliability, and maintainability.

Own and scale the GTM tech stack (Salesforce, HubSpot, integrations), build AI-powered automations and data pipelines, ensure data quality and governance, and partner cross-functionally to optimize revenue processes and operational efficiency.

Design and maintain Salesforce and GTM tech stack to enable RevOps/SalesOps. Build automations, integrations, dashboards, ensure data governance, and collaborate cross-functionally to scale revenue operations.

Execute, track, and improve fab-wide yield and quality activities. Drive closure of PQM actions and incidents, maintain yield reporting and dashboards, monitor performance and excursions, improve quality information systems, support quality documentation (SOPs, SPECs), and coordinate cross-functional teams to resolve issues and sustain manufacturing stability.

The Senior Software Engineer will work across Finance and Business Operations to build systems that enhance visibility and manage costs, while maintaining a business-embedded approach to engineering.

The Senior LLM Systems Engineer will enhance LLM-driven oracle systems focusing on accuracy, performance, resilience, and operational quality, while building robust evaluation and monitoring tools for production systems.

Design and program hardware and software systems for power generation; execute projects; support teams; ensure reliability and performance.