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Stefanini Group is hiring a Senior Enterprise Architect to design, secure, and modernize systems that support transportation, credential issuance, and toll collection across Delaware. This hands-on senior role sets technical direction while also contributing to building, reviewing, and troubleshooting systems. The architect supports three divisions with systems ranging from legacy mainframes to real-time cloud platforms, handling public safety, personal data, payment card data, and federal compliance requirements. The role supports fixed-route transit systems such as CAD/AVL, real-time passenger information, GTFS feeds, fare collection, onboard networking, and vehicle telematics; paratransit booking, eligibility, scheduling, dispatch, driver tablets, and call center integrations; and microtransit apps, routing, SaaS platforms, and APIs. It also supports DMV driver licensing, vehicle registration, credential issuance, online services, kiosks, legacy platforms, AAMVA interfaces, and REAL ID, as well as toll roadside systems, back-office operations, transponder and plate-image processing, payment processing, and interoperability. The architect defines target-state architectures and shared platforms; leads design reviews; creates architecture decision records, reference architectures, and integration patterns; and designs for availability, disaster recovery, and defined RTO/RPO targets. The position guides phased modernization of legacy systems, designs APIs and data integrations, embeds security into architecture, and supports compliance with applicable security frameworks and transportation requirements. It applies systems engineering throughout the lifecycle, shapes cloud and hybrid infrastructure strategy, and supports cloud governance, automation, cost management, and vendor assessments. The role also reviews or writes technical requirements for RFPs, evaluates vendor proposals, oversees system integrators and SaaS providers, sets technical standards, and communicates technical risks and options to executives and division leaders. Work is primarily office or hybrid, with occasional travel to division sites and facilities. After-hours and on-call support may be needed for critical incidents and maintenance windows.
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Job Type
Full-time
Career Level
Senior

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