Staff Device Engineer
New
D
DragosICS/OT Cybersecurity
Location: United StatesFull-TimeStaff
Salary192,000 USD per year
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Job Details
- Experience
- 6+ years
- Required Skills
- DockerNode.jsJavascriptTypeScriptLinux
Requirements
- 6+ years of experience as a software engineer
- Deep expertise developing and debugging in Node.js, with strong fundamentals in modern JavaScript/TypeScript
- Strong reverse engineering skills, including network protocol analysis, traffic capture interpretation, and device behavior reconstruction
- Proficiency with relational databases, including schema design and query optimization
- Strong command of Unix/Linux environments, including systems-level debugging and performance analysis
- Working proficiency with Docker and containerized development and deployment workflows
- Solid understanding of network transport and application layer protocols (TCP/IP, TLS, HTTP, and common embedded/industrial protocols)
- Strong command of regular expressions and pattern-based parsing for protocol and device fingerprinting
- Demonstrated ability to mentor engineers, lead technical design discussions, and influence direction across teams
- Excellent communication and collaboration skills
Responsibilities
- Reverse engineer and automate control of network-connected devices, taking on the most complex devices and protocols
- Drive identification and fingerprint network-connected devices across embedded, IoT, and OT/ICS endpoints
- Architect and evolve our device interaction application, owning challenging components end-to-end
- Set technical direction on complex device issues and bugs, including hard-to-reproduce and protocol-level problems
- Leverage AI tools and coding assistants as a core part of your day-to-day engineering workflow
- Write efficient, well-documented production code that other engineers can build on with confidence
- Design and maintain automated test cases and frameworks that ensure the integrity of our device coverage
- Build and improve internal tooling and automation that accelerates the Device Engineering team
- Mentor engineers, lead code reviews, and grow the technical depth of the team through pairing, design reviews, and knowledge sharing
- Collaborate cross-functionally with product, reverse engineering, threat research, and customer-facing teams
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