Top Tech Jobs & Startup Jobs in Chicago, IL

Leads mechanical architecture, design, simulation, verification, validation, and risk management for complex medical devices from conception through launch. Performs tolerance analysis, FEA, kinematic modeling, prototyping, and design-for-manufacturing optimization. Ensures compliance with medical device quality systems and regulations while collaborating with manufacturing, quality, and supply chain teams. Mentors junior engineers, manages multiple projects, and prepares technical documentation and presentations.

Designs and modifies blow mold, injection molding, robotic, automation, and plastic welding tooling. Manages tooling procurement, acquisition, replacement, and improvement projects. Investigates tooling reliability issues, leads root cause analysis and corrective actions, conducts condition assessments, develops maintenance procedures, and supports troubleshooting and repair planning. Serves as a technical expert in FMEA and RFMEA activities.

Develops and secures new OEM and industrial customers for manufactured components, including castings, forgings, machined parts, polymers, and molded products. Manages the full business development cycle from prospecting and RFQs through negotiation, customer award, and production launch. Builds recurring production opportunities, interprets technical requirements, collaborates with engineering and manufacturing teams, maintains CRM pipelines, and travels approximately 50% to meet customers and generate new business.

The Senior Site Reliability Engineer will assess and improve the reliability, scalability, observability, and incident readiness of cloud-hosted applications and distributed systems. Responsibilities include implementing reliability mitigations, establishing performance and capacity testing, building monitoring and automation, creating runbooks, supporting incident response, and coordinating application-specific changes with system owners. The role will also help establish SRE processes, on-call practices, service-level indicators, and safe remediation capabilities.

Drive enterprise sales execution and relationship management with Saudi Aramco and Aramco Digital. Build account penetration plans, leverage stakeholder relationships, originate and progress opportunities, navigate vendor and local-content requirements, support proposals and contract execution, maintain Salesforce pipeline data, and represent Avathon at industry events. The role requires an established Aramco network, complex enterprise deal experience, Arabic and English fluency, and willingness to travel within Saudi Arabia.

Serve as the subject matter expert for industrial and environmental health business applications. Apply expertise in industrial hygiene, occupational and environmental health, DoD or military environments, information technology, software development, and related health systems. Support understanding and implementation of occupational and environmental health programs and requirements.

Entry-level placement supporting hyperscale data centre infrastructure. Responsibilities include installing, repairing, replacing, and decommissioning hardware; conducting inspections, preventative maintenance, cabling and port testing; managing spare-parts inventory; documenting repairs; coordinating with technical teams; and responding to critical hardware issues. The programme provides hands-on experience with mission-critical systems, reliability engineering, networking, power, cooling, automation, and controls in a safety-focused U.S. environment.

Build and validate forecasting, optimization, anomaly detection, and measurement models using complex customer data. Perform exploratory analysis, experiments, backtesting, and error analysis; partner with ML and data engineers to productionize models, features, evaluation pipelines, and monitoring. Translate business questions into analytical recommendations and communicate findings to technical and non-technical stakeholders. The role is hybrid in New York City or remote in the U.S. with monthly travel to New York.

Oversee, retain, and grow a multi-line commercial insurance book of business. Manage renewals, policy placements, underwriting analysis, carrier negotiations, compliance, billing coordination, and client relationships across Workers’ Compensation, Liability, Property, Cyber, EPLI, Umbrella, and related coverages. Support cross-selling, carrier transitions, reporting, operational improvements, and consultative risk guidance while contributing to profitability, premium growth, and retention.

Leads global indirect procurement and supply chain operations for a battery manufacturing facility. Responsibilities include managing procurement and vendor management teams, developing sourcing strategies, negotiating supplier contracts, managing supply chain risks, optimizing costs and processes, ensuring quality and delivery compliance, and analyzing KPIs to drive continuous improvement and sustainability.