AI/ML Engineer (Multiple)

APEX TK is seeking a highly motivated and skilled Radar Signals Engineer to join our team supporting a critical government client. This position offers the opportunity to work on cutting-edge projects within the aerospace domain. Responsibilities: * Work with our modeling and simulation team to conduct a wide variety of analyses in support of government satellite programs in Earth orbits * Develop new Machine Learning (ML) algorithms for applications such as + Using optical and radar space-surveillance sensors to recognize different types of satellites + Scheduling space surveillance sensor networks to find, recognize and track maneuvering satellites + Deciding what activities satellites should undertake * Algorithm development will include steps such as + Conducting Exploratory Data Analysis (EDA) to identify patterns + Designing, developing, and evaluating machine learning algorithms, including supervised, unsupervised, and reinforcement learning + Building, training, and tuning predictive models + Collaborating with cross-functional teams to identify and solve problems + Implementing and optimizing algorithms for tasks such as anomaly detection, prediction, classification, optimization, clustering + Developing High Performance Computing pipelines for scalability and monitoring * Work with satellite designers and operations planners * Work with experts in astrodynamics, sensors, AI/ML, High Performance Computing (HPC) * Use programming languages such as Python, C++, or others to leverage existing analysis tools and develop new ones * Conduct independent trade studies and technical assessments * Review and validate algorithms and results provided by external teams * Develop and present actionable technical briefings Required Qualifications: * 2-10 years of relevant experience. * Bachelor's Degree in a STEM related field such as Engineering, Mathematics, Physics, Aerospace, Computer Science, etc. * Active Top Secret/SCI w/ CI Poly Clearance * Experience performing space-related engineering analysis (collecting, organizing, analyzing data) using one or more of the following: C++, Python, R, SQL, PostgreSQL, Linux, MATLAB, VBA, or STK * Ability to communicate findings and recommendations to internal and external customers Preferred Qualifications: * Master's degree in a STEM related field. * Experience with other simulation tools and programming languages. * Experience with phenomenological models, including a demonstrated ability to model relevant physical phenomena and validate those models.