Principal Signals Software Engineer

• Bachelor's degree in Computer Science or related discipline from an accredited college or university is required with 15 years of experience. Seven (7) years of additional SSWE or equivalent experience on projects with similar software processes may be substituted for a bachelor's degree.\n
• Seven (7) years' experience as a SSWE or equivalent on a project with a focus on Radio Frequency (RF) to include experience with Fourier transforms, filtering, communications theory, digital modulation, error control coding, signals analysis tools (e.g. WVT, DVT), and digital signal processing (e.g. adaptive beamforming/ filtering, demodulation).\n
• Clearance Requirement: Active TS/SCI with polygraph\n, * Experience with software-defined radio architectures (e.g., SCA, REDHAWK, GNU) and commercial wireless standards.\n
• Proficiency in software configuration management tools (e.g., GIT, Trac, Subversion).\n
• Familiarity with Python, Eclipse IDE, Google Protocol Buffer, and model-based design tools like MATLAB or SIMULINK.\n
• Knowledge of service-oriented architecture, Kubernetes, Docker, and cloud deployment (e.g., AWS).\n
• Expertise in front-end technologies such as JavaScript, TypeScript, HTML, and CSS, including libraries like React, Vue, or Angular.\n
• Experience working with REST APIs, WebSockets, and JavaScript 3D libraries (e.g.,Three.is a plus).\n
• Background in Agile development teams and geolocation techniques.\n

n \nLeidos has a new and exciting opportunity for a \nSenior Signals Software Engineer in our \nIntel Sectors, Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At \nLeidos, we offer \ncompetitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. \nJoin us and make a difference in National Security! \n \n \nPosition is eligible for a $25,000 sign on bonus.\n \n \nPrimary Responsibilities:\n \n \n

• Analyze user requirements to derive software design and performance specifications.\n
• Design, develop, and enhance software to add new features or improve existing functionality.\n
• Debug and resolve defects in software systems.\n
• Utilize signal processing techniques and digital modulation methods effectively.\n
• Develop software using C++ and Java within Linux operating systems.\n
• Integrate software into new or modified systems, ensuring seamless operation.\n
• Lead or participate in the development and execution of test procedures for software components.\n
• Write and review software and system documentation, providing recommendations to improve processes and standards.\n
• Apply scientific analysis and mathematical models to design software solutions and predict outcomes.\n