Embedded Linux Security Engineer Jobs

About Mach Industries Founded in 2023, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies. With a workforce of approximately 350 employees, we operate with startup agility and ambition. Our vision is to redefine the future of warfare through cutting-edge manufacturing, innovation at speed, and unwavering focus on national security. We are dedicated to solving the next generation of warfare with lethal systems that deter kinetic conflict and protect global security. The Role Mach Industries is building an AI-forward autonomy stack for contested environments where GPS and other sensing are unavailable or unreliable. As a Perception Engineer, you will design, train, and deploy state-of-the-art vision and multi-sensor perception systems that enable navigation, targeting, and automatic target recognition on our product lines. You’ll work across deep learning, computer vision, and embedded systems to bring research-grade algorithms to real-world deployments. Key Responsibilities Build and refine detection/segmentation/tracking architectures (CNN/Transformer) for EO/IR and multi-spectral imagery; drive foundation-scale datasets, training recipes, and robust generalization to long-tail and degraded conditions. Stand up training/eval pipelines (PR/ROC, mAP, latency, robustness suites); implement continuous regression testing and model-update loops from field data. Optimize models for real-time embedded inference (quantization/pruning, TensorRT/ONNX Runtime), profile CPU/GPU, and meet tight throughput/latency targets on Jetson-class hardware. Combine vision outputs with auxiliary sensing (e.g., radar/LiDAR/RF cues) for confirm/deny, association, and track management using decision-level fusion. Create visualization, triage,

About Mach Industries Founded in 2023, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies. With a workforce of approximately 350 employees, we operate with startup agility and ambition. Our vision is to redefine the future of warfare through cutting-edge manufacturing, innovation at speed, and unwavering focus on national security. We are dedicated to solving the next generation of warfare with lethal systems that deter kinetic conflict and protect global security. The Role Mach Industries is building an AI-forward autonomy stack for contested environments where GPS and other sensing are unavailable or unreliable. As a Machine Learning Engineer, you will own and scale the training, data, and edge-inference backbone that every vision and multi-sensor model on our product lines depends on for detection, tracking, search, navigation, targeting, and automatic target recognition. This is a broad, high-ownership role: you'll stand up the data and training infrastructure that lets the autonomy team iterate fast, generate synthetic data to cover the long tail, and get research-grade models running in real time on embedded hardware in flight. We are generalists, so you'll move fluidly between infrastructure, modeling, and deployment. Key Responsibilities Own and evolve the training and data infrastructure the autonomy team builds on: ingestion from flight/sim/HITL, curation and mining, labeling/QA workflows, dataset versioning (DVC/Parquet), and reproducible dataset builds. Stand up and scale training/eval infrastructure: distributed multi-GPU training, experiment tracking, a model registry, and CI-based evaluation with regression gates plus automated field-data to retrain to validate to redeploy loops. Deploy and opt

Who We Are Verkada is transforming how organizations protect their people and places with an integrated, privacy-sensitive AI-powered platform that includes solutions for video security, access control, air quality sensors, alarms, intercoms, and visitor management. We’ve got serious momentum in the market: more than 30,000 customers (including 100+ of the Fortune 500), a $5.8B valuation , more than $1 billion in annualized bookings, and backing from CapitalG, Sequoia Capital, General Catalyst, Felicis Ventures, Next47 and more. Physical AI is one of the most consequential technology shifts of our time, and Verkada is at the center of it. You can look at all kinds of communities to see our platform’s impact in the world. It's the retailer that uses our agentic AI to deter theft before it happens. The warehouse that uses AI-powered alerts to make sure its team is protected on the floor with proper PPE. The school that’s alerted to a threat in real-time and triggers a lockdown in seconds, not minutes. We’re rapidly scaling this impact: today, more than 2 million Verkada devices are deployed across 170+ countries. About the Connectivity Team: We’re the Connectivity Team at Verkada — and we own some of the most strategically critical products in the company: Verkada Gateways – Bringing cameras, access control, and sensors online anywhere in the world Verkada Security Trailers – Rapid-deploy mobile security units Quality Sensors – Environmental intelligence at scale We’re a small, vertically integrated team. That means we touch everything: Embedded firmware Cellular modems & SIMs Linux networking Cloud backend services Command Frontend What You'll Do Build scalable distributed systems capable of handling high traffic from 100s of thousands of devices deployed around the world Work with high concurrency key-value storage systems (Redis, DynamoDB) Work with Postgres relational databases Work with logging and message passing technologies lik

About Ubiquiti At Ubiquiti Inc., we create technology platforms for Businesses, Smart Homes, and Internet Service Providers, driven by our goal to connect everyone, everywhere. To date, Ubiquiti has shipped over 100 million devices worldwide, from ISP networking products to next generation of IT solutions. Our growth is made possible by the dedicated team of hundreds behind the scenes. From software developers and product managers to designers and strategists, Team UI is driven to achieve our common goal: Rethinking IT. At Ubiquiti, you’ll heighten your potential and broaden your horizons - all while shaping the future of connectivity. Join forces with us on our mission to build a better IT industry. We are currently looking for a highly skilled Backend Software Engineer (Go) to our team in Stockholm or Malmö, Sweden. Please note that applicants must live in Sweden and hold a valid work permit at the time of application to be considered for this role. Responsibilities: Design, develop, and maintain efficient, scalable, secure, and reliable backend services for UniFi OS and/or other applications across UniFi Design and implement robust RESTful APIs and services using Golang Develop applications and services for embedded platforms, integrating closely with network device firmware, hardware, and other applications Architect and document backend software systems with a focus on performance, scalability, security, and maintainability Perform network programming and system-level integration across multiple subsystems Integrate new features into larger software systems and connected device ecosystems Collaborate closely with cloud architects, backend and frontend engineers, UX designers, QA engineers, and other stakeholders to deliver cohesive product experiences Participate in code reviews, technical discussions, and knowledge sharing to continuously improve engineering quality and practices Take ownership of deliverables and consistently meet project timelines and q

About Ubiquiti At Ubiquiti Inc., we create technology platforms for Businesses, Smart Homes, and Internet Service Providers, driven by our goal to connect everyone, everywhere. To date, Ubiquiti has shipped over 100 million devices worldwide, from ISP networking products to next generation of IT solutions. Our growth is made possible by the dedicated team of hundreds behind the scenes. From software developers and product managers to designers and strategists, Team UI is driven to achieve our common goal: Rethinking IT. At Ubiquiti, you’ll heighten your potential and broaden your horizons - all while shaping the future of connectivity. Join forces with us on our mission to build a better IT industry. We are currently looking for a highly skilled Backend Software Engineer (Node.js) to join our team in Stockholm or Malmö, Sweden. Please note that applicants must live in Sweden and hold a valid work permit at the time of application to be considered for this role. Responsibilities: Design, build, and maintain backend services in Node.js and TypeScript across systems and applications on UniFi Develop secure, scalable, and maintainable APIs and service workflows Contribute to architecture and code design decisions across the team Review code and help maintain strong engineering standards, release quality, and development workflows Investigate production issues, debug complex failures, and ship robust fixes Work closely with embedded, web, mobile, product, and design teams to deliver platform capabilities used across the UniFi ecosystem Improve the reliability, observability, and developer experience of the services you work on Requirements: 5+ years of professional experience with Node.js and TypeScript 3+ years of experience working with SQL databases such as PostgreSQL Experience building software for connected devices, infrastructure products, networking systems, or similarly complex environments Good understanding of web security, including OWASP, browser securi

About Ubiquiti At Ubiquiti Inc., we create technology platforms for Businesses, Smart Homes, and Internet Service Providers, driven by our goal to connect everyone, everywhere. To date, Ubiquiti has shipped over 100 million devices worldwide, from ISP networking products to next generation of IT solutions. Our growth is made possible by the dedicated team of hundreds behind the scenes. From software developers and product managers to designers and strategists, Team UI is driven to achieve our common goal: Rethinking IT. At Ubiquiti, you’ll heighten your potential and broaden your horizons - all while shaping the future of connectivity. Responsibilities: Lead discussions on architecture and code decisions; Code review workflows, branch/merge strategy, building and deployment processes; Actively participate in all projects and voice your ideas and solutions; Maintain a good programming style and stay up-to-date with the latest technology and trends; Design developer-friendly APIs that are secure, scalable, and well-documented; Communicate complex technical topics with stakeholders – product managers, embedded, mobile and front-end developers, design UX. Requirements: 5+ years of experience with Node.js and TypeScript development; 5+ years of experience with SQL (Postgres or similar); Working knowledge of web security (OWASP, browser security model, OAuth); Excellent debugging and testing skills, and an eye for defensive programming; Solid knowledge about programming, design patterns and web protocols; Familiar with Git, Unix/Linux, Docker; Experience with AI tools - Claude, Codex, etc; Fluent in English and Latvian. Nice to have: Expertise in working with DevOps and Build pipelines; Rust, WebRTC, gRPC, Go. The project stack: Services in NodeJS (TypeScript) with PostgreSQL DB; Services in Rust; Frontend in React with real-time communication (WebRTC); Cloud services via AWS IoT. Benefits: International work environment and work with global development teams; Abilit

Toradex is a global company strongly focused on engineering & technology. We’re powered by a diverse & uniquely gifted workforce. We pursue the best people to propel our innovative vision of embedded computing and IoT. If you’re interested in being a driving force at an agile technology company, engineering clever computing solutions & helping other companies bring their products to life, we should talk. Job Description As an Intern Product Manager (PM) – Software , you will be part of the Torizon group. Torizon is a Linux-based industrial IoT platform that simplifies modern iterative development, maintenance, and operation of distributed edge devices. It is a scalable full-stack DevOps-oriented solution, seamlessly integrating device hardware & software (including a Linux OS), development tools, cloud-based remote updates & fleet management for high-reliability and security applications. Roles & Responsibilities Help PMs define and maintain software product roadmaps for embedded software, developer tools, middleware, and software ecosystems. Assist PMs in gathering and analyzing customer requirements, market trends, competitive information, and industry developments. Engage with customers in interviews and surveys to understand pain points and use cases in depth. Desired Candidate Profile Mandatory: Undergraduate in Computer Science, Software Engineering, Computer Engineering, Electrical Engineering, or related field. Excellent English communication and presentation skills. Expected graduation between December 2027 and July 2028. Available to work 30 hours per week. Available to work on-site [5 days a week] from Toradex's office in Alphaville, Campinas-SP. Nice to have: Engagement in a junior enterprise (empresa júnior) during graduation Demonstrated ability to quickly learn and adapt to new systems, processes, plans, and programs Demonstrated interest in analyzing technology products, customer needs, and market dynamics Knowledg

Who We Are Every organization runs on intelligence: years of accumulated knowledge, decisions, and context. As AI takes on more of that work, companies face a choice: rent that intelligence from vendors who keep the data, the context, and the results, or own it. OpenTeams exists to make ownership possible. Founded by Travis Oliphant, creator of NumPy and SciPy, and built by people with deep roots across the open-source ecosystem, including NumPy, SciPy, PyTorch, and Jupyter, we help enterprises and governments build AI they control, govern, and evolve themselves. If that sounds like your kind of work, we'd like to meet you. Help Organizations Own Their AI Interested in OpenTeams but don't see an opening that fits your background? Share your skills and interests with us for future opportunities! About OpenTeams OpenTeams helps enterprises and government organizations build, deploy, and operate AI systems they own and control. Our work combines open source expertise, engineering, infrastructure, and client collaboration to turn AI ideas into practical capabilities. Our work includes AI platforms, data integration, machine learning applications, model deployment and optimization, software supply chain security, and embedded engineering support. Areas of Interest We welcome interest from people whose backgrounds align with our work, including: Backend, frontend, and full-stack software engineering AI/ML engineering, applied AI, and model optimization AI test and evaluation, robustness, and reliability Platform engineering, distributed systems, and ML infrastructure Infrastructure, cloud, DevOps, DevSecOps, and SRE Data engineering, integrations, and knowledge/retrieval applications Solutions architecture and forward deployed engineering Technical project/program management and delivery leadership Systems engineering and internal technology operations Python packaging, developer tooling, and supply chain security Open source development, maintenance, and community engage

Senior Offensive Cybersecurity Test Analyst Company: The Boeing Company The Boeing Company is seeking a Senior Offensive Cybersecurity Test Analyst to support the Boeing Test & Evaluation (BT&E) cyber test capability. The selected applicant will join a highly technical Test & Evaluation team building an offensive cyber test capability in Berkeley, MO . This position will be providing testing services to Boeing Defense Space & Security (BDS) portfolio. The primary responsibilities will include Product Security (Cyber) test planning, integration, and execution, mission-based risk assessments, vulnerability assessments, and penetration tests. The selected applicant will become a Berkeley team member trained across the broader BT&E Product Security Capability team. Position Responsibilities: Lead execution of penetration tests to identify, exploit, and assess a target system’s vulnerabilities in a threat-representative manner on embedded systems and IP-based networks Subject Matter Expert for emulating advanced cyber adversary (advanced persistent threats) tactics, techniques and procedures (TTPs) Lead controlled attack simulations that test the effectiveness of a blue team and its capabilities to detect, block, and mitigate attacks and breaches</span

About Us:Paytm is India's leading mobile payments and financial services distribution company. Pioneer of the mobile QR payments revolution in India, Paytm builds technologies that help small businesses with payments and commerce. Paytm’s mission is to serve half a billion Indians and bring them to the mainstream economy with the help of technology About team : DevicesTech is a strategic and critical center of technology within the Paytm payments vertical that builds scalable payment solutions to offer a secure & seamless payment experience to millions of users with devices ranging from the versatile flagship devices - All-in-One POS and Soundbox to the small yet powerful - Linux POS. The EDC machines accept all payment methods(All debit and credit cards, Paytm wallet, net-banking, All UPI apps) using our range of Paytm devices. The IoT devices support innovative payment workflows to prevent frauds and increase overall engagement of the merchants and consumers. Millions of devices are deployed in the country from large store chains to smaller merchants with an aggressive market focus accomplishing very fast growth. This scale is made possible with the underlying core technology platform built by the Devices Tech team that is scalable with robust security and a highly accurate transactional system with safe money movement. The Devices Tech builds and owns a mix blend of EDC and IoT(Internet of Things) middleware services powered by several Java microservices, mix of Sql and NoSql databases, distributed architecture on cloud with many AWS managed and self manages tools and services, and inhouse devices SDKs built by our Android and Embedded System team. About the Role: We are looking for a highly analytical and business-oriented Subscription Growth Manager to drive recurring revenue, retention, collections, renewals, and merchant lifecycle management for the Soundbox subscription business. The role will be responsible for owning subscription revenue performa

Senior Firmware Engineer (Embedded Linux) — 2 Locations. Apply via Workday.

Zoox's Robot Software Infrastructure team is seeking a passionate software engineer to help develop and advance the common performant operating system that powers several devices on our Robotaxi including onboard AI systems running Autonomy software. This team develops platform-level software and services, including custom operating systems that enable complex, hardware-accelerated workloads critical for autonomous driving on automotive-grade hardware. We work closely with cross-functional teams—including other software developers, hardware engineering, release management, manufacturing and operations—to support vehicle development and deployment at scale. If you are excited to explore a broad problem space and are mindful of how components fit within a larger system, you may be a great fit! In this role, you will: Design, develop, and maintain the operating system platform that powers various on-bot devices and applications Configure and manage embedded Linux build systems (e.g., Yocto) and bootloader processes (e.g., U-Boot) to ensure reliable system startup and maintenance Develop and optimize device drivers and kernel-space components using C, C++, or Rust to meet performance and reliability requirements Collaborate cross-functionally to support seamless integration and delivery of the OS platform, triage issues, support new hardware bring-up and manufacturing functions Qualifications 4+ years delivering embedded software for production systems Have a deep understanding of Linux, build systems like Yocto, and bootloaders like U-Boot Be familiar with Linux init systems (e.g., systemd), containerization concepts (e.g., chroot, cgroups, Linux namespaces), and filesystems Understand device drivers and kernel-space code and proficiency in a language without automatic memory management (e.g., C or C++), and in multiple scripting languages like bash and Python S

Zoox's Robot Software Infrastructure team is seeking a passionate software engineer to help develop and advance the common performant operating system that powers several devices on our vehicle including Autonomy systems. This team develops platform-level software and services, including operating systems that enable complex, hardware-accelerated workloads critical for autonomous driving on automotive-grade hardware. We work closely with cross-functional teams—including developers, release management, hardware engineering, manufacturing and operations—to support vehicle development and deployment at scale. You'll have the opportunity to influence the next generation of our platform, hardware, and robotaxi. If you are excited to explore a broad problem space and are mindful of how components fit within a larger system, you may be a great fit! In this role, you will: Design, develop, and maintain the operating system platform that powers various on-bot devices and applications Architect and implement platform-level software to support robust and scalable robotics infrastructure Configure and manage embedded Linux build systems (e.g., Yocto) and bootloader processes (e.g., U-Boot) to ensure reliable system startup and maintenance Develop and optimize device drivers and kernel-space components using C, C++, or Rust to meet performance and reliability requirements Collaborate cross-functionally to support seamless integration and delivery of the OS platform, triage issues, support new hardware bring-up and manufacturing functions Qualifications 8+ years delivering production systems and software applications, 2+ years of delivering custom Embedded Linux operating systems Have a deep understanding of Linux, build systems like Yocto, and bootloaders like U

About Ubiquiti At Ubiquiti Inc., we create technology platforms for Businesses, Smart Homes, and Internet Service Providers, driven by our goal to connect everyone, everywhere. To date, Ubiquiti has shipped over 100 million devices worldwide, from ISP networking products to next generation of IT solutions. Our growth is made possible by the dedicated team of hundreds behind the scenes. From software developers and product managers to designers and strategists, Team UI is driven to achieve our common goal: Rethinking IT. At Ubiquiti, you’ll heighten your potential and broaden your horizons - all while shaping the future of connectivity. Join forces with us on our mission to build a better IT industry. We are currently looking for a highly skilled Embedded Software Engineer to our team in Stockholm or Malmö, Sweden. Please note that applicants must live in Sweden and hold a valid work permit at the time of application to be considered for this role. Responsibilities: Design, implement, and debug embedded firmware for 802.15.4 Thread-based devices (border routers, RCPs, sleepy/end devices) running on an RTOS and embedded Linux Integrate and maintain the OpenThread stack and Matter commissioning/data-model layers across the product line Work closely with hardware engineers on SoC/MCU bring-up and debug radio timing, RF, and low-power issues at the driver level Implement and troubleshoot Thread border routing, SRP, and network commissioning/joining flows, including bridging to Wi-Fi/Ethernet backbones Diagnose firmware-level issues using JTAG/SWD debuggers, logic analyzers, and protocol sniffers/packet captures Write and maintain unit and integration tests; participate in code review Contribute to OTA update pipelines and manufacturing/production test tooling Requirements: Strong proficiency in C++ (99 % code base) and C for embedded systems Hands-on experience with an RTOS (FreeRTOS, Zephyr, or similar) Solid MCU debugging skills Solid networking fundamentals, incl

About Ubiquiti At Ubiquiti Inc., we create technology platforms for Businesses, Smart Homes, and Internet Service Providers, driven by our goal to connect everyone, everywhere. To date, Ubiquiti has shipped over 100 million devices worldwide, from ISP networking products to next generation of IT solutions. Our growth is made possible by the dedicated team of hundreds behind the scenes. From software developers and product managers to designers and strategists, Team UI is driven to achieve our common goal: Rethinking IT. At Ubiquiti, you’ll heighten your potential and broaden your horizons - all while shaping the future of connectivity. Join forces with us on our mission to build a better IT industry. We are currently looking for a highly skilled Embedded Software Engineer to our team in Stockholm or Malmö, Sweden. Please note that applicants must live in Sweden and hold a valid work permit at the time of application to be considered for this role. Responsibilities: Design, implement, and debug embedded firmware for 802.15.4 Thread-based devices (border routers, RCPs, sleepy/end devices) running on an RTOS and embedded Linux Integrate and maintain the OpenThread stack and Matter commissioning/data-model layers across the product line Work closely with hardware engineers on SoC/MCU bring-up and debug radio timing, RF, and low-power issues at the driver level Implement and troubleshoot Thread border routing, SRP, and network commissioning/joining flows, including bridging to Wi-Fi/Ethernet backbones Diagnose firmware-level issues using JTAG/SWD debuggers, logic analyzers, and protocol sniffers/packet captures Write and maintain unit and integration tests; participate in code review Contribute to OTA update pipelines and manufacturing/production test tooling Requirements: Strong proficiency in C++ (99 % code base) and C for embedded systems Hands-on experience with an RTOS (FreeRTOS, Zephyr, or similar) Solid MCU debugging skills Solid networking fundamentals, incl