Senior Principal Engineer
Sonicwall INC · 🌍 Taipei, Taipei City, Taiwan
Sponsorship verdict
No sponsorship evidence yet
No government record and no wording either way. Not a refusal — ask the recruiter.
- No government sponsor record hereNo government sponsor record covers this employer in this country.
- The posting doesn’t mention sponsorshipSilence isn’t a refusal — ask the recruiter before investing much time.
- Can’t check pay against the visa rulesWe don’t have visa salary rules for this country yet.
- Confirmed live todayWhen a source last listed this job as open.
A verdict summarises public evidence; it is not legal advice and never a guarantee — the employer and the immigration authority decide. Sign in to factor in where you can already work.
Or apply yourself on the official page →
Why not apply?
No register record and no sponsorship wording in the posting. Worth asking the employer before investing significant time.
SponsorApply flags time-wasters so your applications go where they can land. These come from the posting's own wording — read the original listing to confirm. See better-fit alternatives →
Sponsor Radar — Sonicwall INC
No government sponsor record covers this employer in this country.
Past sponsorship or register membership never guarantees sponsorship for this vacancy or for you. Full Sponsor Radar for Sonicwall INC →
About the role
For more than 30 years, SonicWall has delivered a partner-first unified cybersecurity portfolio that helps SMBs, MSPs, and IT teams consolidate network security, endpoint security, security service edge (SSE), and threat response across hybrid environments. By bringing connected technology, real-time threat intelligence, automation, and expert services together, SonicWall helps organizations simplify security operations, achieve better security outcomes, and lower total cost of ownership. Backed by a global ecosystem of more than 17,000 partners, SonicWall delivers enterprise-grade protection built for SMB and mid-market realities. For more information, visit www.sonicwall.com or follow us on X, LinkedIn , Facebook , and Instagram . We are seeking an experienced Hardware Design Engineer to lead the end-to-end development of next-generation network security appliances. This individual will be responsible for all phases of hardware product development, including requirements definition, architecture, detailed design, prototyping, validation, manufacturing support, and production release. The ideal candidate will have extensive experience designing high-performance networking platforms, embedded systems, and security-focused hardware products. Key Responsibilities Hardware Architecture & Product Development Own the complete hardware design lifecycle from concept through production and sustaining engineering. Translate product requirements into hardware architectures and detailed design specifications. Conduct technology evaluations, design trade-off analyses, and recommend optimal solutions. Select and qualify key components, technologies, and vendors. Drive product lifecycle management (PLM) activities, including product introduction, production release, field support, and post-launch analysis. Design & Development Design complex multi-layer PCBs for networking and security appliances. Perform circuit design, schematic capture, signal integrity analysis, and power budget calculations. Develop PCB stack-ups and controlled impedance requirements for high-speed interfaces. Create and maintain Bills of Material (BOMs), design documentation, ECOs, and change notices. Validate designs through prototyping, characterization, functional testing, and root cause analysis. Documentation & Manufacturing Support Develop technical documentation including product specifications, test plans, manufacturing instructions, and validation procedures. Ensure compliance with engineering standards, regulatory requirements, and customer expectations. Provide technical guidance and support to contract manufacturers throughout prototype and production builds. Collaborate closely with suppliers and vendors for component selection, qualification, and issue resolution. Cross-Functional Collaboration Partner with CAD engineers on PCB layout and routing optimization. Work closely with firmware and software teams during board bring-up, debugging, and system integration. Participate in design reviews and provide technical leadership across engineering organizations. Required Qualifications Technical Expertise Strong understanding of digital, power, and networking electronics. Experience with networking hardware design, product integration, and manufacturing processes. Expertise in: CPU/SoC-based designs (Intel, AMD, ARM, MIPS) DDR memory interfaces Ethernet PHYs and magnetics PCIe, SATA, USB, SPI, and other high-speed interfaces Power distribution and power integrity EMI/EMC, ESD, surge protection, and signal integrity Hardware Design Experience Proven experience designing networking or security appliances from concept through production. Strong knowledge of: High-speed signaling technologies (10G/25G/100G Ethernet) IEEE 802.3 Ethernet standards Wireless techn