Senior Security Engineer - Linux & Infrastructure

Job Description

I'm recruiting for a privately held technology organisation operating an extraordinary computing environment spanning large-scale Linux infrastructure, GPUs, Kubernetes and purpose-built supercomputers.

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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:

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New York / Durham, NC / Pittsburgh, PA

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They're growing a small Security Engineering team and looking for genuinely technical security generalists who can build.

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This isn't a position where you'll be responsible for one narrow security discipline or spend your time implementing commercial security products.

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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.

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The backgrounds I'm interested in:

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• Security engineers with deep Linux and operating-system fundamentals.
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• Software engineers who have moved into security engineering.
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• Engineers who personally develop security tools and systems using Python, Go, C/C++ or similar languages.
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• Technical generalists comfortable working across multiple security disciplines.
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• Engineers who enjoy solving unfamiliar problems independently rather than relying on existing products.
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Experience with HPC, distributed systems or large-scale compute environments would be particularly interesting, but isn't essential.

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The technical bar is exceptionally high, and compensation has been structured to compete with the world's leading AI companies.

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If you're a security engineer who enjoys building software and understanding how systems actually work, I'd welcome a conversation.