Job Description: The Senior Integration Engineer(12+ years) will be responsible for providing leadership and expertise in transition activities from the legacy E9-1-1 environment to the new NG9-1-1 ESiNET and Core Services environment. Scope of Services: Provide guidance and direction on subsystem functions, functional interfaces, electrical and mechanical interfaces, asset management and test equipment. Ensures all IT project integrations, including NG9-1-1, meet agencies requirements. Ensures IT projects delivered on time and within budget and meet the overall technology and business objectives of the Public Safety Steering Committee. Identifies, assembles, and reviews all Interface Control Documents for system level use cases. Identifies test cases targeted at interface validation, as well as testing interfaces in the Solutions Development Environment. Identifies appropriate sequence and scheduling of integration efforts for the subsystems. Required Minimum 12 years of experience in a particular technical and/or business application, product, platform, methodology or skill set. Minimum 12 years of experience as a lead engineer in either a technical domain or 911 systems platform. Minimum 10 years of experience in leading and managing the transition plans for large integration projects. Experience in methods and best practices in transition planning avoiding interruptions with 24/7/365 systems operations. Highly desired Knowledge of system integration techniques for contact center positions including multi-station integration including CAD. Knowledge of contact center agent workstation and platform requirements. A Subject Matter Expert in enterprise integration and design of Mission Critical 9-1-1 systems is a plus. Knowledge of general IT infrastructure such as standard cabling (EIA/TIA standards) and data center / contact center power and cabling needs. Knowledge of Land Mobile Radio infrastructure is a plus.