Software Engineer-Telephony and Embedded Systems Join to apply for the Software Engineer-Telephony and Embedded Systems role at Leonardo DRS LEONARDO DRS, headquartered in Arlington, Virginia, is a leading supplier of integrated products, services, and support to military forces, intelligence agencies, and prime contractors worldwide. The company is a wholly owned subsidiary of Leonardo, employing more than 45,000 people globally. We offer a competitive compensation package and a performance-oriented business culture. For more information, visit . We are committed to recruiting and retaining top talent in the defense and aerospace industry. Job Summary We seek a dedicated and innovative Software Engineer with expertise in voice communication, embedded software, and low-level firmware development. The ideal candidate will have hands-on experience with Digital Signal Processing (DSP), voice processing, Man-Machine-Interface (MMI) application software, and simulators, with proficiency in C++ and C. This role focuses on developing robust software solutions for next-generation telecommunication systems. Responsibilities Develop and maintain telephony-related software including call control applications, ensuring high reliability and performance. Design and implement low-level software/firmware for embedded devices. Work with DSP algorithms for voice processing to optimize audio quality and system performance. Contribute to the development of MMI (Man-Machine Interface) application software for intuitive user interactions. Create and maintain simulators for software testing and validation. Perform software builds, integrating new inputs, and thoroughly testing systems. Troubleshoot and debug software issues, providing timely resolutions. Collaborate with cross-functional teams to understand product requirements and translate them into technical specifications. Participate in code reviews and adhere to best practices in software development. Document software design and contribute to technical manuals. Stay updated with industry trends and emerging technologies in telecommunication software development. Qualifications Bachelor’s degree in Computer Science, Electrical Engineering, or a related field. Preferably 2+ years of experience in telephony software development or strong academic/project background for entry-level candidates. Proficiency in C++ and C programming languages. Experience with embedded and low-level firmware development. Understanding of DSP and voice processing techniques. Knowledge of MMI application software design. Experience with software build processes and testing methodologies. Familiarity with version control systems (e.g., Git, SVN). Excellent problem-solving, analytical, and communication skills. Ability to work independently and in teams. Experience with real-time operating systems (RTOS). Knowledge of communication protocols such as SIP, H.323, TCP/IP. Experience with product development lifecycles. Benefits Team-based environment where achievements matter Opportunity to work on cutting-edge technology Flexible work hours and hybrid schedules Comprehensive wellness programs Competitive compensation, professional development support, and retirement plans DRS Technologies Canada Ltd. (DRS Canada) specializes in military voice/data communications, electro-optics, IRST, C4I systems, and defense electronics manufacturing. Additional Details Seniority level: Mid-Senior level Employment type: Full-time Job function: Engineering and IT Industry: Defense and Space Manufacturing #J-18808-Ljbffr