Quant Capital, a leading trading firm, is seeking a Principal Security & Systems Engineer to enhance its security posture. This hybrid role involves hands-on engineering across Windows, endpoint security, and automation. The ideal candidate will have strong experience in Windows security engineering, knowledge of host-based controls, and a clear capacity to communicate and influence. Join an environment focused on proactive threat mitigation and meaningful responsibilities in a fast-moving technical landscape. #J-18808-Ljbffr