HPC Software Engineer with Security Clearance

HPC Software Engineer - Colorado Springs, CO (TS/SCI with CI or FS Poly) About the Role Join a cutting-edge team as an HPC Software Engineer, where your software expertise helps drive scientific and mission-focused innovation. Collaborate with leading scientists, engineers, and researchers, enhancing application performance and advancing high-performance computing (HPC) solutions. This is an ideal opportunity for software engineers eager to grow in the HPC domain and tackle complex technical problems in a dynamic, collaborative environment. Responsibilities - Collaborate directly with users to optimize workflows and maximize use of advanced computing resources - Analyze, troubleshoot, and resolve software performance issues in a Linux-based HPC environment - Develop, maintain, and enhance codebases in C, C++, Fortran, Python, and scripting languages - Partner with interdisciplinary teams to support modeling, simulation, and scientific computing initiatives - Apply strong problem-solving skills to debug and improve large-scale computing applications Required Skills and Experience - Active TS/SCI clearance with CI or Full Scope Polygraph - Proven software development experience in C, C++, Fortran, Python, or similar languages - Proficient with Linux systems and scripting (Bash, Korn shell, Python) - Demonstrated ability to solve complex technical challenges and debug software - Excellent communication skills for effective user support and collaboration Preferred Skills - Experience with HPC or scientific computing - Modeling and simulation background - GPU programming (CUDA/OpenCL) - AI/ML exposure - Performance tuning and optimization expertise - Prior experience supporting technical users or researchers Benefits - Opportunity to work on mission-driven, impactful projects with a high-performing team - Career growth and development in the fast-evolving HPC and scientific computing fields - Collaborative, inclusive work culture focused on innovation and technical excellence - Competitive compensation; details provided during the interview process How to Apply If you have a strong software engineering foundation and an active TS/SCI with CI or FS Poly, submit your resume today to advance your career in HPC. Join us in Colorado Springs to make a difference at the intersection of technology and national security.