Senior Device Engineer

Job not on LinkedIn

🔥 23 minutes ago

🇺🇸 United States – Remote

💵 $165k / year

⏰ Full Time

🟠 Senior

👷🏻‍♀️ Engineer

👻 Ghost score 0%

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Dragos, Inc.

WebsiteLinkedInAll Job Openings

501 - 1000 employees

Founded 2016

🏭 Manufacturing

📦 Logistics

💼 Consulting

💰 $74M Series D - Dragos on 2023-09

Manufacturing • Logistics • Consulting

Dragos, Inc. is a cybersecurity company specializing in operational technology (OT) and industrial control systems (ICS) protection for critical infrastructure. It provides an OT-native platform that delivers asset visibility, vulnerability management, threat detection, and response playbooks, backed by threat intelligence, managed services (including OT Watch and incident response), training, and compliance support. Dragos focuses on defending sectors like energy, utilities, manufacturing, transportation, and other industrial environments through a combination of software, intelligence, and expert services.

📋 Description

• Design, build, and ship production software for identifying, fingerprinting, and interacting with network-connected devices across embedded, IoT, and OT/ICS endpoints • Build and maintain features within the shared frameworks and services that device support is built on, from design through testing and maintenance • Contribute to migrations and re-architectures of existing systems • Determine how devices communicate using undocumented web interfaces, protocols, network traffic captures, vendor documentation, and hands-on experimentation, then turn findings into automated product capabilities • Troubleshoot complex device issues in production, including hard-to-reproduce and protocol-level problems • Use AI tools and coding assistants for research, code generation, debugging, test creation, and documentation • Write and maintain automated test cases and frameworks that ensure device-coverage integrity • Mentor engineers and contribute to code reviews and design discussions • Collaborate with product, security research, threat research, and customer-facing teams to translate field needs into engineering outcomes

🎯 Requirements

• 5+ years of experience as a software engineer, with a track record of shipping production systems • Cybersecurity experience • Strong expertise with developing and debugging in Node.js, with strong fundamentals in modern JavaScript/TypeScript • Experience with Go is strongly valued • Strong network protocol analysis skills: interpreting traffic captures, reconstructing device behavior, working out undocumented or vendor-specific protocols, and turning what you find into patterns and fingerprints (regex and the like) • Proficiency with relational databases • Solid 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, common auth schemes, and common embedded/industrial protocols) • Experience using AI coding tools effectively, and judgment about when not to trust them • Good communication and collaboration skills, with the ability to work effectively in a fast-paced, evolving, remote-first environment • Experience applying cybersecurity best practices, including secure coding, data protection, and awareness of common threats and vulnerabilities • Bonus: experience with ICS/OT environments, embedded systems, or xIoT device security • Must pass a background check as a condition of employment

🏖️ Benefits

• Competitive Equity Package • Comprehensive Benefits Plan

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