Security Engineer, Application Security is open at Quartermaster in Arlington, VA. The posting gives a salary of $180K - $210K. Posted on Oct 13, 2026, and still on Quartermaster’s careers page when we last checked, on Nov 15, 2026.
About the role
As our Security Engineer, Application Security, you will own the security of the software we build — our cloud services, APIs, data pipelines, and the applications that run across our distributed, edge-deployed systems. You will be the security partner engineering teams turn to: leading threat models and design reviews, finding and helping fix vulnerabilities in code, and steering the architecture of our products…
The opening lines of the posting. The rest is on Quartermaster’s careers page.
Hiring at Quartermaster
Quartermaster has 11 open roles right now, 1 of them remote. Most are in Engineering, Sales & Business Development and Operations. See all its roles