Senior System Integration and Test Engineer

Company Overview At Motorola Solutions, we believe that everything starts with our people. We’re a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, property and places. Our solutions foster the collaboration that’s critical for safer communities, safer schools, safer hospitals, safer businesses, and ultimately, safer nations. Connect with a career that matters, and help us build a safer future. Department Overview Silvus Technologies was acquired by Motorola Solutions in 2025, and is now part of its ecosystem of safety and security technologies. With deep roots in DARPA research, Silvus Technologies develops world-class advanced communications technologies that are reshaping the tactical communications landscape. From pure line-of-sight to extreme non-line-of-sight, Silvus radios form a self-healing, self-forming mesh network, enabling secure and reliable connectivity, including video and high-bandwidth data. Job Description THE OPPORTUNITY Silvus is seeking a Senior System Integration and Test Engineer who will report to the Senior Engineering Director on the Irvine Engineering team. The successful individual in this role will conduct a wide range of technical activities relating to system integration and test engineering and will work closely with different teams, including design engineering as well as sales and product engineering teams, to drive product development and testing and be a key component in enabling the development of cutting-edge systems and technologies. This position is expected to help define and test new products and features, assist the internal design and sales engineering teams as well as customers with technical support and testing requests, perform technical analysis and systems integration duties, and engineer complete solutions to complex problems. This role works closely with internal Engineering teams as well as provide in-person support with up to 25% travel, both domestic and international. This position is 100% onsite, Monday through Friday, at Silvus Technologies’ Engineering and R&D Office in Irvine, CA, near the vibrant Irvine Spectrum. The following is a list of at least some of the current essential job functions of the position. Management may assign or reassign duties and responsibilities at any time at its discretion. ROLE AND RESPONSIBILITIES Design and test complete solutions using Silvus HW and SW products that solve unique, technical problems. Prepare integration test plans and execute them. This may involve the lower-level embedded firmware and hardware testing as well as the product-level functional testing. Define new products and features to fill gaps and perform product evaluations and field tests and trials for new product features and accessories. Respond to requests and questions from internal teams as well as customers, providing debugging and troubleshooting support, systems integration engineering, product recommendations, engineering analysis, and other services both remotely and/or in person. Also support these requests via in-house lab or field testing and validation, as needed. Test and harden existing features through firmware and hardware changes in realistic applications. Support the Sales Engineering team by helping prepare for demonstrations, training, testing, or recreating bugs and issues they see in the field. Support the Sales Engineering team in creating and maintaining customer-facing documents and content including manuals, user guides, videos, application notes, etc. to support customers and internal teams more efficiently. Perform other related duties of which the above are representative. Travel Requirement: Occasional travel up to 25%, both domestic and international (e.g., max 1 week out of the month typically confined to the workweek) to provide in-person engineering support to customers and the sales team including demonstrations, troublesho ... (truncated, view full listing at source)