Systems Engineer (Expert)-KEY Clearance Required: TS/SCI Minimum Years' Experience: 18 years Overall Assignment Description: We are seeking an experienced professional with expert level knowledge of high performance computing, capable of defining requirements and assessing potential technologies to develop a platform that must work at multiple security levels. This is a fast-paced and dynamic work environment where the full systems engineering lifecycle is performed. Candidate should be comfortable working with sensitive data holdings and have a demonstrated knowledge of how to protect said holdings. Duties include: * Master's degree in computational mathematics + 18 YOE or PhD in computation mathematics +10 YOE in related technical or scientific fields such as engineering, physics, computational chemistry or related STEM degree * 18 years of technical experience is required * Demonstrated experience with High Performance Compute (HPC) management including current knowledge of HPC technology and applications, recent experience in obtaining ATO for an HPC system, and application of HPC concepts to Space Situational Awareness * Demonstrated experience implementing Multi-Level security requirements (physical and cyber), high performance astrophysics-based capacity, high performance visualization compute capacity, private controlled cloud solutions ,and AI compute and store * Experience dealing with data and data sources that exist at multiple classification levels and integrating that data with computation processes that will generate additional data requiring multi-level protections * Experience protecting data and implementing controls such as CONMON, MAC, CAD, ABAC, RBAC, RiBAC, PKI, SSO * Experience with cross domain solutions * Demonstrated experience employing analytics and quantifiable, physics based metric models for data analysis * Experience with data fusion models that assess confidence in data accumulated from multiple sources * Demonstrated experience with NRO/SAO or AF SPO offices * TS/SCI clearance adjudication or ability to obtain SCI and pass a poly