machine learning rd signal processing data analytics sensor engineering rampd national security open system architecture design aerospace counterunmanned aerial systems weather decision support avionics science surface transportation systems engineering & integration verification & validation pnt artificial intelligence operations & maintenance of test facilities & ranges testing engineering & certification for airworthiness ai cuas training hmi for safety critical systems defense rail transportation unmanned aircraft systems solutions cybersecurity modeling & simulation evtol rail data acquisition & monitoring systems autonomous & machine vision systems advanced technology defense & space manufacturing engineering services data analytics and modeling space mission success engineering urban air mobility (uam) solutions cybersecurity for critical infrastructure sensor research and development environmental modeling electronic warfare technologies operational safety solutions human presence detection in vehicles space launch safety certification consulting cyber hardening of infrastructure unmanned aircraft systems (uas) integration operational resilience solutions ground penetrating radar cbrne warning & protection systems data management and data repository cyber sensor development sensor modeling & mission planning space and launch support engineering cbrne warning systems mission-critical engineering avionics engineering transportation safety electronic warfare & cyber services cyber hardening of critical infrastructure avionics software development electronic warfare & cyber technologies weather display systems environmental fate modeling ground penetrating radar (gpr) space launch safety and certification space and launch support space and launch support services evtol certification services weather data visualization defense & security technologies full-spectrum cyber operations positioning, navigation & timing (pnt) solutions sensor and data acquisition spacecraft ground control systems space launch safety modeling and simulation (m&s) unmanned aircraft systems (uas) gage restraint measurement system (grms) ground penetrating radar (gpr) systems rail inspection technologies unmanned aircraft systems railway asset management ai/ml technologies vehicle/track interaction software for digital twin avionics verification and testing ai/ml for data analysis autonomous rail inspection gps-denied operations ranging satellite control systems track geometry inspection autonomous vehicle inspection weather decision support tools uam & evtol certification weather decision support and atmospheric modeling vehicle/track interaction software geophysical sensor research & development aerospace solutions track geometry inspection technologies human machine interface (hmi) predictive maintenance government critical infrastructure protection cybersecurity assessments full spectrum cyber operations track inspection technologies advanced sensors and signal processing cbrne warning & decision support cyber operations & security certification and compliance support ground infrastructure modernization for space and rail electronic warfare (ew) technologies sensor modeling & mission planning tools spacecraft ground systems advanced sensors & systems certification & compliance ai/ml data analysis cbrne warning & decision support system weather forecasting tools weather forecasting and atmospheric modeling innovation human presence detection rail inspection and maintenance technologies railway asset management software ground penetrating radar (gpr) exploitation cybersecurity planning and assessment positioning, navigation & timing (pnt) autonomous inspection systems b2b railway safety and maintenance automated rail inspection sensors human presence detection systems personnel navigation & tracking intelligence & security solutions vehicle/track interaction weather forecasting and atmospheric research transportation unmanned aircraft systems integration threat research & assessment data analytics & modeling sensor research & development electronic warfare (ew) ai/ml for data analysis and security transportation research & development mission success support ground infrastructure modernization space support services operational resilience and safety solutions rail technology systems engineering simulation independent verification validation software certification airworthiness urban air mobility human machine interface weather forecasting remote sensing cbrne systems cyber operations data acquisition autonomous systems track inspection rail analytics digital twin data management systems geophysical sensors rail maintenance testing and verification modeling and simulation research and development faa regulatory compliance safety assurance cyber hardening risk management threat assessment personnel tracking systems electronics warfare technologies agile rf operations gps-denied navigation inspection technologies field testing mission planning tools software engineering transportation & logistics information technology & services transportation/trucking/railroad aviation & aerospace research & development