Similar Jobs
See allSecurity Research Engineer
RunSybil
US
Python
JavaScript
React
Senior Software Engineer, Client Development (C# / Rust)
Keeper Security
US
C#
Rust
MDM
Senior Cyber Engineer, Security Endpoint
Shield AI
US
Security Engineering
Endpoint Security
Windows
Senior Software Engineer, Endpoint Privilege Manager (EPM)
Keeper Security
US
C/C++
Rust
Go
Senior Forward Deployed Engineer
SpruceID
US
Rust
AWS
GCP
Responsibilities:
- Develop and maintain a multi-platform implant written in Rust (Windows, Linux, macOS; x86/x64/ARM)
- Build and extend C2 server infrastructure, task dispatch, and communications protocols
- Implement post-exploitation modules: credential access, process injection, privilege escalation, lateral movement
Required Skills:
- Strong proficiency in Rust, including unsafe code, FFI, async runtimes (tokio), and cross-compilation
- Deep knowledge of Windows internals: Win32 API, process injection, memory manipulation, DLL loading, PE format
- Understanding of networking at the packet level (TCP/IP, ICMP, custom binary protocols)
Benefits:
- Inclusive Team
- Growth Opportunities
- Innovative Culture
Horizon3.ai
Horizon3.ai is a remote cybersecurity company dedicated to enabling organizations to proactively find, fix, and verify exploitable attack vectors. They are a fusion of former U.S. Special Operations cyber operators and startup engineers committed to solving common security problems.