Top Tech Jobs & Startup Jobs in Chicago, IL

Lead systems engineering for mission modeling and virtual system integration. Develop and validate simulation code, system models, and test automation. Perform operational analysis and mission-level modeling (agent-based/System-of-Systems). Guide IPTs, execute integration/test in virtual environments or SILs, and apply EOIR, RF, detection/tracking expertise.

Develop, integrate, test and analyze complex virtual system and mission models for EOIR, RF, and electronic warfare systems. Create simulation code/scripts, design system models, document assumptions, automate tests, run integration activities in virtual environments or labs, and perform mission-level operational analysis using system-of-systems and agent-based simulation.

Provides executive administrative support to a Vice President and special programs team. Responsibilities include calendar and meeting management, travel planning, expense reporting, catering and office supply coordination, meeting notes and action tracking, and support for multiple leaders. The role requires strong communication, organization, discretion, judgment, Microsoft Office skills, and the ability to manage competing priorities while working with executives, customers, government representatives, and internal teams.

Leads development, configuration, integration, testing, troubleshooting, and sustainment of enterprise ERP capabilities supporting Maintenance, Repair, and Overhaul operations. Collaborates with business users, technical teams, and project leaders to define solutions, optimize processes, document interfaces, and support SAP, iMRO, MES, and Plant Maintenance systems. Provides configuration management, functional specifications, executive updates, and leadership for integration projects in a remote environment.

Develop and execute organizational change management strategies for medium- to large-scale initiatives involving people, processes, and technology. Assess impacts, readiness, stakeholders, risks, and resistance; integrate change activities into project plans; coordinate communications and training; coach project teams; define success metrics; and monitor adoption and performance. The role partners with stakeholders across the organization, including executives, to support transformation and operational improvement.

Lead sector-level procurement and category-management strategies for aerospace and defense supply categories. Develop sourcing plans, analyze markets and costs, forecast demand, negotiate supplier agreements, manage procurement reviews and contracts, and mitigate supply-chain risks. The role requires collaboration with suppliers, engineering, programs, and internal stakeholders while supporting strategic initiatives and mission-critical sourcing outcomes.

Leads technologists and supply chain specialists in developing sourcing strategies for critical defense technologies and priority captures. Identifies supply-base gaps, forecasts technology needs, supports government acquisition proposals, and partners with engineering, manufacturing, suppliers, and business development to improve producibility, capacity, affordability, and risk. Manages strategic partner agreements, executive committees, and technology investments funded by suppliers or government programs.

Administer the enterprise Procore platform, including configuration, governance, licensing, integrations, data quality, reporting, dashboards, and user support. Lead standards, rollouts, training, change management, and process improvements across construction and facilities teams. Develop Power BI and DAX analytics, support SAP S/4HANA integrations, manage vendors, assess platform enhancements, and advise leadership on roadmap, risks, compliance, and AI-enabled capabilities. The role is fully telecommuting with travel of up to 25%.

Supports SAP S/4 Supplier Management and Global Supply Chain operations by configuring, testing, implementing, and maintaining ERP changes. The role balances production support with project work, including requirements, testing, security design, documentation, change management, deployment, and go-live activities. It investigates system issues, validates SAP data, collaborates with business and technical teams, supports compliance and continuous improvement, and applies Ariba and MDG knowledge.

Classifies defense-industry parts and products under HTS and Schedule B, documents classification rationales, and supports import/export compliance. Applies rules of origin, customs requirements, ITAR, EAR, and other agency regulations. Coordinates with engineers and stakeholders, maintains compliance records, supports audits, post-entry reviews, FTZ activities, reporting, training, and special projects. Provides expert guidance on international trade compliance and helps improve operational efficiency.