{"version":"0.1","company":{"name":"YubHub","url":"https://yubhub.co","jobsUrl":"https://yubhub.co/jobs/skill/device-identity"},"x-facet":{"type":"skill","slug":"device-identity","display":"Device Identity","count":2},"x-feed-size-limit":100,"x-feed-sort":"enriched_at desc","x-feed-notice":"This feed contains at most 100 jobs (the most recently enriched). For the full corpus, use the paginated /stats/by-facet endpoint or /search.","x-generator":"yubhub-xml-generator","x-rights":"Free to redistribute with attribution: \"Data by YubHub (https://yubhub.co)\"","x-schema":"Each entry in `jobs` follows https://schema.org/JobPosting. YubHub-native raw fields carry `x-` prefix.","jobs":[{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_c629a0da-f6c"},"title":"Security Engineer","description":"<p>We&#39;re seeking a Security Engineer at the senior-level or above focused on hardware, embedded systems, and firmware security to own the security posture of Saronic&#39;s vessel hardware platforms from silicon to system.</p>\n<p>You will be the technical authority on hardware root of trust, secure boot, firmware integrity, embedded system hardening, and the security of third-party hardware integrations. Your work ensures that every component on the vessel is resilient against tampering, exploitation, and supply chain compromise, designed in from the start and maintained across the fleet lifecycle.</p>\n<p>Key Responsibilities:</p>\n<ul>\n<li><p>Conduct hardware security assessments including fault injection, side-channel analysis, interface evaluation, and bus protocol analysis across Saronic-built and third-party hardware including sensors, radios, navigation systems, propulsion controllers, and communication modules</p>\n</li>\n<li><p>Evaluate and harden physical interfaces, debug ports, maintenance access points, and removable media interfaces on vessel hardware</p>\n</li>\n<li><p>Evaluate supply chain security risks for hardware components and recommend provenance validation, anti-tamper, and attestation controls</p>\n</li>\n<li><p>Develop and maintain a hardware security testing capability including tooling, methodology, and repeatable test procedures</p>\n</li>\n<li><p>Design and implement secure boot chains establishing hardware root of trust from power-on through application launch, integrating TPM, secure elements, and HSMs for device identity, key storage, measured boot, and remote attestation</p>\n</li>\n<li><p>Design and implement secure firmware update mechanisms including signed updates, rollback protection, and verified delivery across the fleet</p>\n</li>\n<li><p>Own the cryptographic key lifecycle for hardware-bound keys, including provisioning, rotation, revocation, and escrow</p>\n</li>\n<li><p>Harden embedded Linux systems on vessel platforms, including kernel configuration, mandatory access controls, secure IPC, and attack surface reduction</p>\n</li>\n<li><p>Secure operational technology protocols and interfaces used in vessel control systems, propulsion, navigation, and sensor fusion including CAN bus, NMEA, and maritime/industrial communication protocols</p>\n</li>\n<li><p>Define security boundaries, trust zones, and segmentation strategies for vessel-internal compute and communication architectures</p>\n</li>\n<li><p>Drive threat modeling across vessel hardware subsystems and translate findings into actionable engineering requirements</p>\n</li>\n<li><p>Produce secure-by-design reference architectures and define hardware and firmware security standards, testing requirements, and acceptance criteria integrated into engineering workflows</p>\n</li>\n</ul>\n<p>Required Qualifications:</p>\n<ul>\n<li><p>6+ years of hands-on experience in hardware security, embedded systems security, firmware security, or a closely related security engineering role</p>\n</li>\n<li><p>Deep expertise in hardware hacking techniques including fault injection, side-channel attacks, JTAG/SWD exploitation, bus sniffing/injection, and physical security assessments</p>\n</li>\n<li><p>Demonstrated experience designing and implementing secure boot chains, hardware root of trust, and secure firmware update mechanisms in production systems</p>\n</li>\n<li><p>Strong experience assessing third-party hardware integrations and evaluating supply chain security risks</p>\n</li>\n<li><p>Deep knowledge of embedded Linux security hardening, kernel security, and mandatory access control frameworks</p>\n</li>\n<li><p>Experience with operational technology security, industrial protocols, or control system security</p>\n</li>\n<li><p>Proficiency in C, C++, Python, or Rust in the context of firmware, embedded, or systems-level security work, and with hardware security testing tools</p>\n</li>\n<li><p>Ability to obtain and maintain a security clearance</p>\n</li>\n</ul>\n<p>Preferred Qualifications:</p>\n<ul>\n<li><p>Experience in defense, aerospace, robotics, autonomy, maritime, or other high-assurance environments</p>\n</li>\n<li><p>Experience with autonomous systems, unmanned vehicles, or safety-critical embedded platforms</p>\n</li>\n<li><p>Experience with RTOS, microcontroller security, or resource-constrained device environments</p>\n</li>\n<li><p>Knowledge of CAN bus, NMEA protocols, maritime communication systems, RF/GPS/GNSS security, or ICS security standards</p>\n</li>\n<li><p>Familiarity with defense or safety-critical compliance frameworks (NIST SP 800-53, IEC 62443, Common Criteria, or equivalent)</p>\n</li>\n<li><p>Relevant certifications such as OSEE, GXPN, GSE, or hardware-focused credentials</p>\n</li>\n</ul>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_c629a0da-f6c","directApply":true,"hiringOrganization":{"@type":"Organization","name":"Saronic 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Hardware-focused credentials"},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_359ddfa8-1b6"},"title":"Connectivity Software Engineer","description":"<p><strong>Location</strong></p>\n<p>San Francisco</p>\n<p><strong>Employment Type</strong></p>\n<p>Full time</p>\n<p><strong>Location Type</strong></p>\n<p>Hybrid</p>\n<p><strong>Department</strong></p>\n<p>Consumer Products</p>\n<p><strong>Compensation</strong></p>\n<ul>\n<li>$293K – $325K • Offers Equity</li>\n</ul>\n<p>The base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. If the role is non-exempt, overtime pay will be provided consistent with applicable laws. In addition to the salary range listed above, total compensation also includes generous equity, performance-related bonus(es) for eligible employees, and the following benefits.</p>\n<ul>\n<li>Medical, dental, and vision insurance for you and your family, with employer contributions to Health Savings Accounts</li>\n</ul>\n<ul>\n<li>Pre-tax accounts for Health FSA, Dependent Care FSA, and commuter expenses (parking and transit)</li>\n</ul>\n<ul>\n<li>401(k) retirement plan with employer match</li>\n</ul>\n<ul>\n<li>Paid parental leave (up to 24 weeks for birth parents and 20 weeks for non-birthing parents), plus paid medical and caregiver leave (up to 8 weeks)</li>\n</ul>\n<ul>\n<li>Paid time off: flexible PTO for exempt employees and up to 15 days annually for non-exempt employees</li>\n</ul>\n<ul>\n<li>13+ paid company holidays, and multiple paid coordinated company office closures throughout the year for focus and recharge, plus paid sick or safe time (1 hour per 30 hours worked, or more, as required by applicable state or local law)</li>\n</ul>\n<ul>\n<li>Mental health and wellness support</li>\n</ul>\n<ul>\n<li>Employer-paid basic life and disability coverage</li>\n</ul>\n<ul>\n<li>Annual learning and development stipend to fuel your professional growth</li>\n</ul>\n<ul>\n<li>Daily meals in our offices, and meal delivery credits as eligible</li>\n</ul>\n<ul>\n<li>Relocation support for eligible employees</li>\n</ul>\n<ul>\n<li>Additional taxable fringe benefits, such as charitable donation matching and wellness stipends, may also be provided.</li>\n</ul>\n<p>More details about our benefits are available to candidates during the hiring process.</p>\n<p>This role is at-will and OpenAI reserves the right to modify base pay and other compensation components at any time based on individual performance, team or company results, or market conditions.</p>\n<p><strong>About the Team</strong></p>\n<p>The <strong>Connectivity Software Engineering</strong> team is responsible for enabling seamless, secure, and high-performance wireless connectivity across OpenAI’s products. We design and optimize Bluetooth, BLE, Wi-Fi, and emerging wireless technologies to ensure robust device pairing, network performance, and interoperability. Our work spans kernel drivers, system services, and user-level tools, with a focus on real-world performance, scalability, and reliability.</p>\n<p><strong>About the Role</strong></p>\n<p>OpenAI is seeking a <strong>Connectivity Software Engineer</strong> to design, implement, and optimize wireless connectivity features across our product ecosystem. You’ll work at the intersection of systems software, wireless standards, and hardware integration—building robust pairing and provisioning flows, debugging low-level protocols, and driving performance under real-world RF constraints. You will also support certification, field interoperability, and fleet-scale connectivity infrastructure.</p>\n<p>This role is based in <strong>San Francisco, CA</strong>. We use a <strong>hybrid work model of 4 days in the office per week</strong> and offer <strong>relocation assistance</strong> to new employees.</p>\n<p><strong>In this role, you will:</strong></p>\n<ul>\n<li>Design, implement, and debug Bluetooth/BLE and Wi-Fi features across kernel drivers, BlueZ/wpa\\_supplicant/hostapd, and systemd/D-Bus services</li>\n</ul>\n<ul>\n<li>Deliver robust pairing, bonding, and provisioning flows (GATT/GAP, LE Audio/LC3, WPA3/802.1X, captive portals, NAN)</li>\n</ul>\n<ul>\n<li>Optimize link performance: throughput, latency, jitter, roaming, coexistence (BT↔Wi-Fi), and power modes (TWT, WoWLAN)</li>\n</ul>\n<ul>\n<li>Build reliable network management using NetworkManager/nmcli, nl80211/cfg80211/mac80211, DNS/DHCP/mDNS, P2P/SoftAP</li>\n</ul>\n<ul>\n<li>Instrument and analyze with packet captures and tooling (btmon/hcidump, Wireshark, iperf, eBPF/perf, spectrum sniffers)</li>\n</ul>\n<ul>\n<li>Drive interoperability and certification readiness (Bluetooth SIG, Wi-Fi Alliance) and resolve field issues with root-cause fixes</li>\n</ul>\n<ul>\n<li>Contribute to OTA-safe configuration, telemetry, and diagnostics for fleet-scale operation</li>\n</ul>\n<p><strong>You might thrive in this role if you:</strong></p>\n<ul>\n<li>Have deep experience shipping wireless features on Linux-based products</li>\n</ul>\n<ul>\n<li>Are highly proficient in C/C++ with scripting experience (Python or shell) and systems debugging (gdb, strace, logs, packet traces)</li>\n</ul>\n<ul>\n<li>Possess deep knowledge of Bluetooth Classic/BLE (HCI, L2CAP, GATT/GAP, profiles) and Wi-Fi (802.11 a/b/g/n/ac/ax, WPA2/3, nl80211, NAN)</li>\n</ul>\n<ul>\n<li>Bring hands-on experience with BlueZ, wpa\\_supplicant/hostapd, NetworkManager, and driver bring-up on ARM64 or x86 platforms</li>\n</ul>\n<ul>\n<li>Have a proven track record of improving real-world performance and reliability under RF constraints</li>\n</ul>\n<p><strong>Preferred qualifications:</strong></p>\n<ul>\n<li>Experience with LE Audio (LC3), BLE Mesh, advanced roaming (802.11k/v/r), QoS/WMM, multicast/IGMP</li>\n</ul>\n<ul>\n<li>Coexistence tuning across radios (BT/Wi-Fi/UWB/mmWave) and antenna/RF fundamentals with test equipment workflows</li>\n</ul>\n<ul>\n<li>Familiarity with UWB (IEEE 802.15.4z, FiRa) ranging/integration; mmWave/Wi-Gig (802.11ad/ay)</li>\n</ul>\n<ul>\n<li>Experience with security and provisioning at scale (EAP-TLS, device identity, secure boot, disk/network hardening)</li>\n</ul>\n<ul>\n<li>Background in building factory test, interoperability, and certification test plans; upstream/open-source contributions</li>\n</ul>\n<p><strong>About OpenAI</strong></p>\n<p>OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity.</p>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_359ddfa8-1b6","directApply":true,"hiringOrganization":{"@type":"Organization","name":"OpenAI","sameAs":"https://jobs.ashbyhq.com","logo":"https://logos.yubhub.co/openai.com.png"},"x-apply-url":"https://jobs.ashbyhq.com/openai/9b2c68f2-5ce8-44f9-a30c-d8016ac66d86","x-work-arrangement":"hybrid","x-experience-level":"senior","x-job-type":"full-time","x-salary-range":"$293K – $325K • Offers Equity","x-skills-required":["C/C++","Python","shell","gdb","strace","logs","packet traces","Bluetooth Classic/BLE","Wi-Fi","BlueZ","wpa_supplicant/hostapd","NetworkManager","kernel drivers","system services","user-level tools","real-world performance","scalability","reliability","RF constraints"],"x-skills-preferred":["LE Audio (LC3)","BLE Mesh","advanced roaming (802.11k/v/r)","QoS/WMM","multicast/IGMP","coexistence tuning","antenna/RF fundamentals","test equipment workflows","UWB (IEEE 802.15.4z, FiRa)","mmWave/Wi-Gig (802.11ad/ay)","security and provisioning at scale","EAP-TLS","device identity","secure boot","disk/network hardening","factory test","interoperability","certification test plans","upstream/open-source contributions"],"datePosted":"2026-03-06T18:26:12.359Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"San Francisco"}},"employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"C/C++, Python, shell, gdb, strace, logs, packet traces, Bluetooth Classic/BLE, Wi-Fi, BlueZ, wpa_supplicant/hostapd, NetworkManager, kernel drivers, system services, user-level tools, real-world performance, scalability, reliability, RF constraints, LE Audio (LC3), BLE Mesh, advanced roaming (802.11k/v/r), QoS/WMM, multicast/IGMP, coexistence tuning, antenna/RF fundamentals, test equipment workflows, UWB (IEEE 802.15.4z, FiRa), mmWave/Wi-Gig (802.11ad/ay), security and provisioning at scale, EAP-TLS, device identity, secure boot, disk/network hardening, factory test, interoperability, certification test plans, upstream/open-source contributions","baseSalary":{"@type":"MonetaryAmount","currency":"USD","value":{"@type":"QuantitativeValue","minValue":293000,"maxValue":325000,"unitText":"YEAR"}}}]}