> Markdown version of [/jobs/ext/4618443-senior-security-engineer-linux-infrastructure](https://www.wearedevelopers.com/jobs/ext/4618443-senior-security-engineer-linux-infrastructure). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Security Engineer - Linux & Infrastructure - **Company:** Iceberg Inc - **Location:** New York, NY, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** C++ (Programming Language), Linux, Distributed Systems, Python (Programming Language), Vulnerability Analysis, Golang - **Published:** November 7, 2026 - **Apply:** https://www.juju.com/job/28_25303_c6dc6f2c45221ff7205f95f792ca7dac ## About the Role * Security engineers with deep Linux and operating-system fundamentals. * Software engineers who have moved into security engineering. * Engineers who personally develop security tools and systems using Python, Go, C/C++ or similar languages. * Technical generalists comfortable working across multiple security disciplines. * Engineers who enjoy solving unfamiliar problems independently rather than relying on existing products. Experience with HPC, distributed systems or large-scale compute environments would be particularly interesting, but isn't essential. ## Description My client is looking to hire 2-3 Senior / Staff-level Security Engineers, working on a hybrid basis (three days per week onsite) from any of the following locations: They're growing a small Security Engineering team and looking for genuinely technical security generalists who can build. This isn't a position where you'll be responsible for one narrow security discipline or spend your time implementing commercial security products. You'll be writing software, developing security tooling and solving complex problems across Linux infrastructure, identity, detection, vulnerability research, incident response and emerging AI security challenges.