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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Hardware firmware Engineer - **Company:** Ark Schools - **Location:** Austin, TX, United States - **Experience:** Expert - **Salary:** $15,601.0 - $106,702.0 - **Contract:** Permanent contract - **Skills:** LTE (Telecommunication), Application Programming Interfaces (APIs), Altium Designer, Microsoft Azure, C++ (Programming Language), Cloud Computing, Cyber Security, Computer Engineering, Data Transmissions, Software Debugging, Electronic Design Automation, Linux on Embedded Systems, Embedded Software, Firmware, Mesh Networking, Systems Development Life Cycle, Real-Time Operating Systems, Software Tools, Satcom, Signal Processing, Smart Devices, Software Engineering, Systems Architecture, PIC Microcontroller, Aws Iot, Hardware Debugging, Satellite Networks - **Published:** June 12, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=7730cb4eec738196 ## About the Role Do you have experience in SoC?, * 5+ years experience in embedded systems, hardware engineering, or full-stack device development * Strong proficiency in embedded systems * Experience with sensor integration and analog/digital signal processing * Familiarity with PCB design tools (Altium, KiCad, or equivalent) * Experience with wireless communications (RF, LTE, satellite, mesh networks, or similar) * Proven ability to debug hardware and firmware in real-world environments * Strong understanding of power systems, low-power design, and rugged electronics * Ability to travel for field deployments as needed * Experience with SATCOM systems or remote telemetry over satellite networks * Background in defense, oil & gas, mining, or industrial safety systems * Knowledge of hazardous gas detection standards and calibration methods * Experience integrating secure communications in mission-critical environments * Exposure to SOCOM-style operational requirements or tactical field systems * Linux embedded systems development * Cloud IoT platforms (AWS IoT, Azure IoT, etc.) * Cybersecurity fundamentals for embedded devices Personality & Work Style Fit * You thrive in environments where no two problems are the same * You are equally comfortable writing firmware and physically troubleshooting hardware in the field * You enjoy owning systems end-to-end-not just a small piece * You stay calm when systems fail in real-world, high-pressure environments * You prefer building things that actually go into the field and get used ## Description We are seeking a highly capable multi-discipline engineer who can design, build, integrate, and support advanced multi-gas detection systems paired with secure communications platforms used in remote, high-risk, and mission-critical environments. This role bridges hardware, embedded firmware, and software development with real-world field deployment. You will work on ruggedized systems that combine environmental sensing, edge processing, and secure communications via satellite and networks supporting commercial, industrial applications- This is not a siloed engineering role. You will own systems end-to-end-from sourcing components to field troubleshooting in harsh environments. Key ResponsibilitiesSystems Design & Integration * Design and develop multi-gas detection systems (CO, H S, CH , O , VOCs, etc.) * Integrate sensor arrays, microcontrollers, embedded processors, and rugged enclosures * Develop system architectures that combine hardware, firmware,software and communications layers * Ensure EMI/RFI resilience for harsh industrial and tactical environments Firmware & Embedded Development * Develop and maintain embedded firmware (C/C++, RTOS environments preferred) * Implement sensor calibration, signal processing, and fault detection algorithms * Optimize low-power and edge-processing performance * Develop OTA update mechanisms and device lifecycle management tools Software Development * Build supporting software tools for configuration, monitoring, and diagnostics * Develop APIs and telemetry systems for remote device management * Create dashboards or lightweight interfaces for field and operations teams Communications Systems Integration * Integrate SATCOM and secure field communications systems for remote telemetry and command/control * Develop and troubleshoot connectivity between edge devices and cloud/relay systems * Support integration with tactical communication networks and mobile command systems * Ensure reliable data transmission in low-bandwidth or degraded environments Hardware Engineering & Prototyping * Source components (sensors, RF modules, processors, power systems) * Build and test prototypes from concept to field-ready systems * Perform PCB review, layout collaboration, and hardware debugging * Work with vendors for custom enclosures and ruggedization requirements Field Support & Troubleshooting * Support deployment in oilfield, industrial, and remote operations environments * Diagnose hardware/software failures in real-time field conditions * Train operators and technicians on system use and maintenance * Provide rapid engineering response for mission-critical system issues ## Related Videos - [Building your way to a serverless powered IOT Buzzwire game](https://www.wearedevelopers.com/videos/590-building-your-way-to-a-serverless-powered-iot-buzzwire-game) - [More efficient software for more efficient microchips](https://www.wearedevelopers.com/videos/1164-more-efficient-software-for-more-efficient-microchips) - [Playing Pong on a shoulder press machine](https://www.wearedevelopers.com/videos/100140-playing-pong-on-a-shoulder-press-machine) - [Agent Smith Gets Hardware: Autonomous IoT Hacking From Debug Port to Cloud API](https://www.wearedevelopers.com/videos/100258-agent-smith-gets-hardware-autonomous-iot-hacking-from-debug-port-to-cloud-api) - [WeAreDevelopers LIVE – AI vs the Web & AI in Browsers](https://www.wearedevelopers.com/videos/1743-wearedevelopers-live-ai-vs-the-web-ai-in-browsers) - [Smart, Connected, Unexpected: The Wild Side of IoT and AI](https://www.wearedevelopers.com/videos/1113-smart-connected-unexpected-the-wild-side-of-iot-and-ai) ## Related Articles - [Is Software Engineering Hard?](https://www.wearedevelopers.com/magazine/448-is-software-engineering-hard) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Best Countries for Software Engineers](https://www.wearedevelopers.com/magazine/267-best-countries-for-software-engineers) - [Software Engineer Career: Things You Should Know](https://www.wearedevelopers.com/magazine/143-software-engineer-career-things-you-should-know)