Senior Device Engineer

About this role

<div class="content-intro"><p><span class="TextRun SCXW107525881 BCX8" lang="EN-US" data-contrast="none"><span class="NormalTextRun SCXW107525881 BCX8">At Dragos, the mission is personal. The systems we protect deliver the water you drink, power your home, and keep the hospitals your community depends on running. Those critical infrastructure systems that power our civilization around the world are under attack every day by adversaries. When those systems fail, people are&nbsp;</span><span class="NormalTextRun SCXW107525881 BCX8">immediately</span><span class="NormalTextRun SCXW107525881 BCX8">&nbsp;at risk.&nbsp;</span><span class="NormalTextRun SCXW107525881 BCX8">We are the global leader in&nbsp;</span><span class="NormalTextRun SCXW107525881 BCX8">xOT</span><span class="NormalTextRun SCXW107525881 BCX8">&nbsp;cybersecurity, combining technology, threat intelligence, and expert services. The people here chose this work because they understand&nbsp;</span><span class="NormalTextRun SCXW107525881 BCX8">what is</span><span class="NormalTextRun SCXW107525881 BCX8">&nbsp;at stake</span><span class="NormalTextRun SCXW107525881 BCX8">. Here, you will find a remote-first mission-driven team across North America, Europe, the Middle East, and APAC built on authenticity, transparency, and trust. If safeguarding the systems that protect your family, friends, and community is the kind of work that matters to you, you are in the right place.</span></span><span class="EOP Selected SCXW107525881 BCX8" data-ccp-props="{"134233117":false,"134233118":false,"201341983":0,"335551550":1,"335551620":1,"335559685":0,"335559737":0,"335559738":120,"335559739":160,"335559740":360}">&nbsp;</span></p></div><p><span data-contrast="none">We are looking for a Senior Device Engineer to join our team. Think of the role as device automation engineering: we build software that interacts with all kinds of network-connected devices, from printers and cameras to door controllers and industrial control systems. That might mean identifying a device, pulling information off it, changing its password, or performing any other action it supports. A big part of the job is figuring out how a device communicates (e.g. from a HAR or PCAP, vendor docs, or a device on the bench) and turning that understanding into reliable, automated capabilities. You will build within the core systems this automation runs on (the shared frameworks, interfaces, and tooling) and work across our scanning and fingerprinting engine, which finds and identifies the devices in the first place.</span><span data-ccp-props="{"134233117":false,"134233118":false,"201341983":0,"335551550":0,"335551620":0,"335557856":16777215,"335559738":0,"335559739":0,"335559740":270}">&nbsp;</span></p> <p><strong><span data-contrast="none">Responsibilities</span></strong><span data-ccp-props="{"134233117":false,"134233118":false,"201341983":0,"335551550":0,"335551620":0,"335557856":16777215,"335559738":0,"335559739":0,"335559740":270}">&nbsp;</span></p> <ul> <li><span data-contrast="none">Design, build, and ship production software for identifying, fingerprinting, and interacting with network-connected devices across embedded, IoT, and OT/ICS endpoints</span><span data-ccp-props="{"134233117":false,"134233118":false,"201341983":0,"335551550":0,"335551620":0,"335557856":16777215,"335559738":0,"335559739":0,"335559740":270}">&nbsp;</span></li> <li><span data-contrast="none">Build and maintain features within the shared frameworks and services that device support is built on, from design through testing and maintenance</span><span data-ccp-props="{"134233117":false,"134233118":false,"201341983":0,"335551550":0,"335551620":0,"335557856":16777215,"335559738":0,"335559739":0,"335559740":270}">&nbsp;</span></li> <li><span data-contrast="none">Contribute to migrations and re-architectures of existing systems</span><span data-ccp-props="{"134233117":false,"134233118":false,"201341983":0,"335551550":0,"335551620":0,"335557856":16777215,"335559738":0,"335559739":0,"335559740":270}">&nbsp;</span></li> <li><span data-contrast="none">Figure out how devices communicate (undocumented web interfaces and protocols, network traffic captures, hands-on experimentation) and turn that into automated, supported product capabilities</span><span data-ccp-props="{"134233117":false,"134233118":false,"201341983":0,"335551550":0,"335551620":0,"335557856":16777215,"335559738":0,"335559739":0,"335559740":270}">&nbsp;</span></li> <li><span data-contrast="none">Troubleshoot complex device issues in production, including hard-to-reproduce and protocol-level problems</span><span data-ccp-props="{"134233117":false,"134233118":false,"201341983":0,"335551550":0,"335551620":0,"335557856":16777215,"335559738":0,"335559739":0,"335559740":270}">&nbsp;</span></li> <li><span data-contrast="none">Leverage AI tools and coding assistants as a core part of your day-to-day workflow, including research, code generation, debugging, test creation, and documentation</span><span data-ccp-props="{"134233117":false,"134233118":false,"201341983":0,"335551550":0,"335551620":0,"335557856":16777215,"335559738":0,"335559739":0,"335559740":270}">&nbsp;</span></li> <li><span data-contrast="none">Write and maintain automated test cases and frameworks that ensure the integrity of our device coverage</span><span data-ccp-props="{"134233117":false,"134233118":false,"201341983":0,"335551550":0,"335551620":0,"335557856":16777215,"335559738":0,"335559739":0,"335559740":270}">&nbsp;</span></li> <li><span data-contrast="none">Mentor other engineers and contribute to code reviews and design discussions</span><span data-ccp-props="{"134233117":false,"134233118":false,"201341983":0,"335551550":0,"335551620":0,"335557856":16777215,"335559738":0,"335559739":0,"335559740":270}">&nbsp;</span></li> <li><span data-contrast="none">Collaborate cross-functionally with product, security research, threat research, and customer-facing teams to translate field needs