Systems Performance Engineer Jobs in Chicago, IL

Lead the charge in modernizing network infrastructure for critical defense operations, focusing on migrating legacy systems to high-availability architectures while managing complex network transition...

Lead the charge in defining and executing control system strategies for large-scale natural gas power plants, ensuring design integrity across generations and enhancing operational performance through...

Drive the execution of project management services, overseeing teams to ensure delivery aligns with scope, schedule, and budget while engaging effectively with stakeholders and adapting to dynamic pro...

Champion payment solutions by enhancing financial infrastructure accuracy, ensuring timely worker payouts, accurate billing, and effective fraud prevention, while engaging collaboratively with operati...

Transform complex hardware failures into reliable solutions by analyzing GPU, CPU, and server environments. Collaborate with cross-functional teams to enhance RMA processes, vendor interactions, and l...

Empower your career by engaging with cutting-edge nuclear engineering projects. Collaborate with a dynamic team to innovate mechanical solutions, leveraging your expertise in thermodynamics and fluid...

Join us to define and lead AI architecture strategies, ensuring secure, scalable, and reusable AI solutions across multiple teams while driving innovation in enterprise technology delivery...

Engineer effective publisher integrations by leveraging JavaScript, HTML, CSS, and SQL in AdTech. Drive troubleshooting efforts, collaborate with teams, and enhance ad delivery and performance while e...

Grow your career with a dynamic Operations Analyst role overseeing cryptoasset trading operations. Collaborate with teams to streamline workflows, improve processes, and manage daily settlements, all...

Manage and empower an SRE team, driving quality solutions and reliability while mentoring team members. Collaborate with cross-functional stakeholders to enhance operational strategies and foster a hi...

Elevate the API design and governance at the intersection of engineering and developer experience. As a technical authority, you will define, evolve, and architect APIs to meet the needs of diverse te...

Join a team that's dedicated to solving customer technical issues with urgency. Collaborate across teams and manage multiple projects while enhancing our cloud-connected technology offerings for an ou...

Champion the development of essential data infrastructure, ensuring reliability, security, and scalability. Lead and manage a team through the software development lifecycle, driving technical excelle...

Lead and inspire a dynamic engineering team focused on scaling an innovative credit product, enhancing customer experiences while establishing strong execution frameworks and cross-functional partners...

Champion operational excellence within manufacturing by driving continuous improvement initiatives. Collaborate cross-functionally to enhance efficiency, reduce costs, and optimize processes, ensuring...

Transform payroll processes through accuracy, compliance, and innovative solutions. Join a dynamic team focused on ensuring timely labor practices and efficient reporting in alignment with regulatory...

Join a team that's transforming ideas into real products by pioneering innovative solutions at the intersection of technology and business problem-solving. Shape early-stage startups with your experti...

Lead innovative designs in electrical engineering, enhancing battery and charger technologies. Collaborate cross-functionally to develop high-reliability systems and mentor junior engineers, ensuring...

Lead architectural decisions and design frontend features using React and TypeScript, while extending backend Python APIs. Collaborate across teams to enhance product and internal tools, influencing b...

Lead the charge in transforming legacy software through innovative engineering. Collaborate cross-functionally to deliver high-quality, customer-centric solutions. Embrace technical leadership, drivin...

Advance the Modular Autonomous Discovery for Science (MADSci) framework by taking ownership of architectural design, leading development efforts, and collaborating with scientists to deliver high-qual...

Grow your career with a dynamic team where you'll design, develop, and maintain software solutions. Collaborate across functions and lead with your expertise while mentoring peers in a supportive, inn...

Unlock potential by leading the development of advanced programming solutions to drive health research innovation and enhance data quality across projects, ensuring impactful outcomes for policymakers...

Lead the design and implementation of advanced programming solutions for large-scale health research projects. Collaborate with cross-functional teams to drive innovation and influence strategic decis...

Elevate operational efficiency by leading AI transformation initiatives across Finance, HRIS, and Legal. Deliver impactful projects that enhance automation and drive measurable business outcomes, ensu...