Staff Security Engineer

We use AI to do things that were previously impossible. Topaz Labs builds professional-grade software that uses deep learning to enhance image and video quality. Over 1 million photographers and designers trust us with their work, including teams at Apple, Netflix, NASA, and Disney . We’ve processed over 1 billion images, achieved massive revenue growth, and we’re only getting started.We are a small, profitable, and product-led team that values craftsmanship and impact over activity. We don’t just ship features; we solve hard problems to help creatives do their best work. As our first Principal Security Engineer , you will own the security posture for the entire organization —from the cloud to the colo, and from the training cluster to the office network.This is not a high-level compliance role. You will be reporting directly to the Head of AI Engine , but your scope spans the entire company. You must be willing to get your hands dirty.We operate a hybrid infrastructure: AWS, massive on-premise GPU training clusters in our colocation facility, and a corporate fleet of devices. Your mission is to secure every layer of this stack. You will have complete autonomy to architect security for our compute resources, manage office/colo networks, and harden our endpoints.