Windchill Application Developer (SIE)

This position requires an active U.S. national security clearance and the ability to obtain one. To learn more about the security clearance process please access this link. Additionally, travel may be required to customer and subcontractor sites as well as other office locations. Lyntris is a defense technology company that connects sensing to action across the connected battlespace. Lyntris brings together the talents of Accelint and Vitesse teams under one mission, with each contributing deep expertise within their domain. Combining differentiated hardware, software and mission expertise, Lyntris helps customers sense threats, make sense of complex conditions and act with greater speed, precision and confidence in contested environments. Lyntris supports U.S. and allied defense organizations across every branch — including Navy, Army, Air Force, Space Force and allied partners — spanning strategic, operational and tactical missions and every domain: Space, Air, Land, Sea and Cyber. With more than 200 active defense programs, Lyntris works at every level of the mission, from national command authority to the tactical edge. Solutions are designed by operators who understand the mission, engineered for the conditions that degrade or defeat standard systems, and built on an open, modular architecture that integrates into existing programs without requiring them to start over. Lyntris moves faster than the traditional defense cycle — with integrated design, build and test capabilities in-house — and delivers systems that sustain and endure long after initial fielding. The Windchill Application Developer is responsible for developing, implementing, testing, and maintaining Windchill solutions within an advanced Software and Enterprise Solutions team to support the US Navy. This role involves supporting Windchill application development projects, performing detailed analyses, and ensuring the integration of advanced methodologies and tools. The ideal candidate has 5 to 8 years of experience in Windchill application development, with a demonstrated ability to collaborate with cross-functional teams. Duties and Responsibilities Collaborate with cross-functional teams to understand business requirements and translate them into technical solutions. Evaluate business/technical requirements for Windchill or ThingWorx Navigate requested functionality and provide level of effort estimation to support sprint planning and costing. Design, develop, and deploy custom Windchill & ThingWorx Navigate solutions including, but not limited to: custom actions models, data cleansing utilities, configurable links, wizards, workflows, lifecycles, InfoEngine/QML/JAVA based reports, and OIRs. Support integration projects between Windchill and other enterprise systems and applications. Create and maintain custom Windchill & ThingWorx Navigate user interfaces. Conduct comprehensive testing, including unit, integration, and system testing ensuring application quality and functionality stay in spec. Debug and resolve complex application/customization defects and issues. Develop and maintain technical documentation for Windchill & ThingWorx Navigate customizations. Provide training and support to end-users on custom Windchill functionalities. Stay up-to-date with the latest Windchill developments and industry best practices. Required Qualifications Currently hold or able to obtain a U.S. security clearance. Currently hold PTC certifications for Windchill. Bachelor’s degree in Computer Science, Software Engineering, or other Engineering discipline. Minimum 3 years of experience working with PTC’s Windchill PLM & ThingWorx Navigate software, specifically in customization development. Experience working with and developing on top of Windchill version 12+ and ThingWorx version 9+. Experience collaborating with the PTC Technical Support & R&D organizations. Strong programming skills leveraging Java, JSP, J2EE, XML, JSON, and HTML5. Knowledge of Windchill System & Business Administration, including security configurations. Excellent problem-solving skills and attention to detail. Strong communication and interpersonal skills. Strong documentation skills. Ability to work independently and as part of a team. Desired Qualifications Familiarity with database management systems (e.g. Oracle and SQL Server) and SQL scripting. Experience with and certifications in Agile software development methodologies. Experience with Fortify or other security scanning tools.