「R0066 - Hardware SI Engineer」的相似工作

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 the 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 - Perform electrical validation of high-speed interfaces such as PCIe Gen3~Gen5, Ethernet (802.3 10G/25G/100G/400G), DDR4/5, SATA, and USB3 - Perform electrical validation of low-speed interface, including I2C, SPI, MDIO, eMMC, and RGMII. - Perform chip-to-chip SerDes signal validation, including SGMII+, UXSGMII interfaces. - Plan and execute power testing strategies for multiphase power stages and DC buck converters. - Perform power integrity validations, including ripple noise analysis, power sequencing verification, electronic load (E-load) operation, and power supply unit (PSU) evaluation. - Develop and execute test scripts under Linux environments, familiar with shell commands and automation scripting. - Collaborate with the HW team and chip vendor to define and document SI/PI validation plans and requirements. - Analyze and identify SI/PI issues, and work closely with HW, FW, layout teams, and chip vendors to develop improvement solutions that enhance electrical performance and signal integrity quality. Requirement - Solid experience with SI test equipment (oscilloscope, BERT, VNA, TDR). - 3+ years of hands-on experience in Signal Integrity, and SerDes/PCIe/USB/DDR validation. - Solid understanding of compliance testing methodologies, eye diagram, and litter analysis. - Strong understanding of low-speed interface protocols and comprehensive experience in AC/DC characteristic validation. - Bachelor’s/Master’s degree in Electrical Engineering, Electronics, or related fields. - Excellent problem-solving skills, ability to debug SI/PI issues, and strong cross-functional communication with HW design and layout teams. Preferred Qualifications - Experience working on system-level signal validation in server, networking, or storage platforms with high-speed interfaces. - Familiarity with Power Integrity validation, including power sequence, ripple noise, OCP, and SCP testing. Benefits - International work environment and collaboration with global development teams - Excellent work conditions - Competitive package: great pay, perks, and benefits - Group insurance and health coverage - Flexible working hours and patterns - Complimentary drinks and snacks at the office

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. Responsibilities - System quality assurance for shipping good quality - Set testing cases and standards for reliability and design qualifications. - Set compatibility of UPS/PDU Products - Set standards to ORT labs for temperature/thermal/reliability/ESD/Surge etc. - Proficient in using oscilloscopes, electronic loads, LCR meters, power meters, and safety testing equipment (Hi-Pot, insulation resistance testers). - Capable of writing test plans and conducting failure analysis (FA, Failure Analysis). - Proficiency in MTBF (Mean Time Between Failures) and FMEA (Failure Mode and Effects Analysis). - Experience in environmental testing for power systems (high/low temperature, humidity, vibration, EMC, surge protection). - Understanding of UL, CE, FCC, IEC 62040, EN 55032, RoHS, REACH, and other power-related safety standards. - Knowledge of ESD (Electrostatic Discharge), EMI/EMC (Electromagnetic Interference/Compatibility), and safety testing requirements. Minimum Qualifications (MUST-haves) : - Bachelor degree - Hardware testing/validation experience in UPS/PDU-related products - Knowledge of networking/radio/linux operation - Proficiency in using multimeter, thermal chamber, data log, EMC compliance relative - 5+ years working experience in hardware test or design quality test field - Love to try and play with new technology and learn the ropes to be the lead test engineer - Familiar with multimeter, Oscilloscope, spectrum analyzer, thermal chamber, power supply, Ethernet traffic analyzer, electronic load - Good knowledge of setting wireless and Ethernet testing cases. - Experience in hardware testing on POE or battery-powered devices is a plus - Experience in PoE testing, ESD, thermal testing, power consumption testing, RMA failure analysis and tracking, reliability testing, 2nd Source verification, mechanical inspection, etc. - Familiarity with firmware validation and embedded system testing (e.g., microcontrollers in inverters and BMS). - Familiarity with VRLA (AGM, Gel), Lithium-ion (Li-ion, LFP, NMC), and Nickel-Metal Hydride (NiMH) batteries. - Understanding of charge and discharge principles, SOC (State of Charge), SOH (State of Health), and DOD (Depth of Discharge). - Knowledge of internal resistance (IR), cycle life, and self-discharge characteristics of batteries. - Proficient in using battery testers (Battery Analyzer, BMS Analyzer) for cycle life testing. - Understand UPS charge/discharge characteristics testing to ensure stable power supply under different load conditions. - Familiarity with cell-balancing techniques to maintain consistency in multi-cell battery packs. - Knowledge of thermal testing, short circuit protection testing, and surge current testing to ensure UPS battery safety.

工作需求 (Job Requirements) 1.電子相關科系大學或碩士以上 2.2-5年的SI(訊號完整性)設計相關工作經驗 3.熟悉相關SI模擬軟體工具相關經驗 4.需與亞洲不同地區的辦公室協助合作 5.能獨立完成公司交辦的工作 工作職責 (Job Responsibilities) 1.負責3D高頻模擬軟體之售前拜訪、技術支持、產品培訓及專業規劃與執行。 2.熟悉PCB、SI信號完整性等相關模擬經驗 3.負責3D軟體的應用及技術支持給現有與新的潛力客戶 4.負責準時完成主管分配的工作

1. Performing DC IR drop and AC impedance simulation. 2. Improve simulation/validation efficiency and performance by automation. 3. Execute SI/PI/RF/EMI verification for the system requirements. 4. Build up SI/PI simulation and measurement correlation database. 5. Build up design and test capability including design guidance and lab setup. 6. Working with HW teams to optimize high-speed signal.

1.與系統設計人員溝通討論各項高頻參數規格 2.針對連接器高頻與機構需求提出設計建議 3.設計並驗收連接器之高頻測試治具與PCB 4.能進行高頻分析，進行實測並能將兩者match 5.針對客戶PCB設計提出建議layout與debug

a. SI訊號/PI電源完整性模擬分析 (Pre-Layout & Post-Layout) b. PCB/Layout設計建議與Guideline制定 c. SI/PI/EMI新技術專研與導入

因應全球AI應用的發展，公司業務持續成長中，宜鼎國際正在尋找ARM 硬體研發工程師加入我們的團隊！ 我們致力於服務我們的顧客與合作夥伴，鼓勵面對面的互動和團隊合作。如果您擁有相關經驗，並對科技產業充滿熱情，誠摯地邀請您加入我們優秀的團隊，親身體驗我們充滿活力的公司文化。 【工作地點】 此職位的辦公室設在交通便利的新北市汐止，距離 捷運南港展覽館站 或 汐止/汐科火車站 或 交流道 僅3-10分鐘車程，大樓就有停車位、Youbike及豐富的公車選擇，讓您的通勤更加便捷。 辦公大樓過個馬路就到好市多Costco，中午或下班採買日用品超方便，使您的工作和生活更加平衡。 【主要職責】 1. Qualcomm/NXP電路設計與驗證 2. Layout Placement Review and Layout Check 3. 協助生產單位導入量產測試 4. 協助不良產品分析 【我們提供什麼】 在全球AI解決方案與工業級儲存領導品牌的公司中實現自我！ 在「一群夥伴、一同經營」核心精神中，積極經營自有品牌，與公司一同成長，共享豐厚的發展機會和福利！ 加入宜鼎國際，一起寫下值得回憶的故事！

【Job Summary】 Join a dynamic and collaborative team at the forefront of semiconductor innovation. As a Formulation Scientist, you will play a critical role in developing advanced chemical solutions for cleaning and etching applications, directly contributing to the success of next-generation semiconductor technologies. This position offers the opportunity to work closely with global customers and cross-functional teams, transforming technical challenges into impactful product innovations. If you are passionate about applied chemistry and eager to make a tangible impact in a fast-paced, high-tech environment, we invite you to explore this exciting opportunity. 【 Key Responsibilities】 • Develop and formulate advanced chemical solutions for semiconductor cleaning and etching, addressing customer-specific technical challenges. • Collaborate with global IC manufacturers and internal teams to understand requirements, simulate test results, and co-create innovative products. • Communicate technical findings effectively through data-driven presentations and customer engagements to support product qualification and adoption. • Lead cross-functional efforts across Marketing, Applications, Quality, Engineering, Manufacturing, and EHS to ensure successful product development and commercialization. 【Requirement】 • Ph.D. in Chemistry, Polymer Science, Chemical Engineering, or Materials Science and Engineering; or Master’s degree with relevant research experience. • Minimum 3 years of experience in research and development, with a strong understanding of the product development cycle—from concept and formulation to testing, launch, and continuous improvement. • Strong project management, teamwork, and communication skills to effectively collaborate across functions and with external partners. • Fluency in English, both written and verbal.

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 the 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. Role Summary In this role, you will be responsible for validating the reliability and quality of Unifi Switch products through rigorous design verification and system-level testing. As a member of the DQA team, you are expected to be detail-oriented, proactive in identifying potential issues, and open-minded in cross-functional discussions to ensure product excellence. You will work closely with hardware, software, and manufacturing teams to uncover root causes of SFP, PoE, and storage-related issues, and develop effective test methodologies or countermeasures. Your efforts will directly impact product quality and user experience for deployments across the globe. We are looking forward to your expertise, problem-solving mindset, and commitment to delivering robust and high-quality networking solutions. Responsibilities - Participate in the New Product Introduction (NPI) process for networking products, with emphasis on quality validation during the design phase. - Execute comprehensive DQA test plans for products such as L2/L3 switches, NAS, and other network-related devices. - Perform functional, compatibility, stability, and basic environmental testing to ensure product robustness. - Verify key networking features including traffic forwarding, PoE (802.3af/at/bt), routing protocols, Bluetooth, and wireless performance. - Record, analyze, and interpret test data; assist in root cause analysis for design-related issues. - Collaborate with hardware, software, and mechanical engineering teams to troubleshoot and resolve defects. - Prepare clear and professional test reports, and maintain high-quality documentation of test cases and results. Minimum Qualifications - Bachelor's degree in Electrical Engineering, Computer Engineering, or related discipline. - 2+ years of experience in product testing or QA, preferably in the networking, server, and storage field. - Strong familiarity with L2 networking protocols (VLAN, STP, DHCP, NAT, BGP, etc.) - Experience in validating PoE (802.3af/at/bt), Wi-Fi, and hardware/software interoperability - Excellent problem-solving, communication, and cross-functional coordination skills - Proficient in English technical writing and documentation Preferred Qualifications - Hands-on experience in developing or maintaining Python-based automation scripts for test execution or data analysis. - Familiarity with automated testing frameworks and the ability to enhance test coverage through scripting. - Familiarity with L3 networking protocols (VLAN, STP, DHCP, NAT, BGP, etc.) - Proficient with test automation tools, Python scripting is a plus - Intermediate understanding of Ethernet switch architecture, including port configuration, backplane bandwidth, and feature validation. - Experience in conducting compatibility and interoperability testing for SFP modules, PoE-powered devices, and storage peripherals. - Knowledge of thermal, EMI, or power-related testing is a plus. - Exposure to manufacturing quality processes, including design validation, second source evaluation, or failure analysis. - Experience with tools like IXIA, Spirent, Wireshark, and reliability chambers is preferred

1. 訊號完整性分析與設計建議 2. PCB佈局之規範與檢察 3. PCB疊構評估與設計 4. 高頻量測/驗證 5. 完成上級主管交辦事項

本職位專注於工業級乙太網路交換器及相關產品的硬體設計與開發。 您將參與從前期規格定義、設計實作、原型測試到產品量產的完整流程，並確保產品能滿足嚴苛的工規需求（可靠度、環境適應性與電磁相容性）。此角色需要結合理論基礎與實務經驗，並透過跨部門合作推動產品成功上市。 This position focuses on the hardware design and development of industrial Ethernet switches and related products. You will be involved in the full product lifecycle—from specification definition, circuit design, prototype validation, to mass production readiness. The role emphasizes ensuring compliance with industrial-grade requirements, including reliability, environmental robustness, and EMC standards. Success requires both solid engineering expertise and effective collaboration across functions. [主要職責 / Key Responsibilities] - 規劃與設計電路圖，包含架構評估、元件選型及電性分析 Plan and design schematics, including architecture evaluation, component selection, and electrical analysis - 定義與審核PCB設計，涵蓋層疊結構、佈局規劃及訊號完整性考量 Define and review PCB design, covering stack-up structure, layout planning, and signal integrity requirements - 執行系統功能測試、環境與壽命可靠度驗證 Conduct system-level testing, environmental and reliability validation - 建立並解決原型階段的設計問題，追蹤並持續優化設計品質 Troubleshoot and resolve design issues in the prototype stage, with continuous quality improvement - 熟悉電磁相容/抗擾度測試，具備問題分析與除錯能力 Perform EMI/EMS compliance testing and debugging - 與PM、軟體、機構、驗證、熱設計等團隊合作，確保產品整合順利 Collaborate with PM, software, mechanical, validation, and thermal teams for smooth product integration - 支援量產導入及後續維護改善 Support NPI (New Product Introduction) and post-launch product improvement [任職資格 / Qualifications] - 電機、電子或相關領域學士以上學歷 Bachelor’s degree or above in Electrical Engineering, Electronics, or related fields - 三年以上硬體開發經驗，具網通設備或交換器設計經驗者尤佳 3+ years of hardware development experience; networking or switch design background is a plus - 具備電路設計、PCB佈局審查及相關EDA工具操作能力 Proficiency in circuit design, PCB layout review, and EDA tools - 熟悉Ethernet PHY、Switch IC，具PoE（IEEE 802.3af/at/bt）經驗尤佳 Knowledge of Ethernet PHY, switch ICs, and experience with PoE design is a strong advantage - 了解工規產品認證（IEC/EN/IEEE）及可靠度測試方法 Familiar with industrial standards (IEC/EN/IEEE) and reliability testing methodology - 良好的問題解決能力、跨部門溝通與團隊合作精神 Strong problem-solving, cross-functional communication, and teamwork skills

1. X86 server platform design. 2. SAS/SATA/NVMe back plane design and PCIe riser design. 3. Schematic drawing/review, layout constraint/review, signal measurement ,and debug. 4. Hardware specification writing. 5. New technology specification study. 6. Handle RFQ/RFP and discuss designs with customers.

Cirque is seeking an experienced Test Engineer to oversee end-of-line testing of our products in Asia. This position will provide direct support to the factories that manufacture Cirque products. This position is responsible for ensuring product quality by utilizing Statistical Process Control (SPC) techniques to monitor and improve process performance and ensure production yields are enhanced and maintained according to agreements between Cirque and the designated manufacturers. Additionally, the role involves documenting current test procedures, creating new tests, updating test parameters, and enhancing existing test procedures and processes. Responsibilities: • Analyze electrical schematics and circuits to troubleshoot production test issues. • Use statistical analysis and SPC methods to evaluate test data and monitor processes. • Create new tests, update test parameters, and enhance current test procedures. • Document test procedures and test issues in both Chinese and English. • Work with Cirque FAE(s) to set up new test equipment. • Work with Cirque FAE(s) to troubleshoot and resolve production test issues including but not limited to, mechanical and electrical failures and bugs within software, firmware and/or scripting • Assist FAE(s) and customer(s) in maintaining and calibrating testing equipment. • Work with the QA department and other teams to improve production test efficiency. Education And Experience Requirements: • Bachelor's degree in electrical engineering with 1-3 years of work experience. • 2+ years of experience leading or managing a group of engineers. • 4+ years of hands-on experience as a test engineer. • Fluency in English, both written and verbal. Technical Skills Requirements: • Proficiency in reading and interpreting electrical schematics. • Excellent hardware and software troubleshooting skills. • Skilled in using electronic test equipment (e.g., oscilloscopes, meters, frequency generators). • Working knowledge of microcontrollers. • Proficiency in firmware and software programming languages: C, C++, and C#. • Familiarity with Lua scripting language (preferred). Other Requirements: • Ability to work independently with moderate supervision, proactively initiate tasks, and demonstrate strong self-motivation and ownership of problems. • Excellent written and verbal communication skills. • Strong people skills and the ability to collaborate effectively with others. • Must be willing to travel approximately 20% of the time to customer locations as needed. • Ability to travel internationally (China, Taiwan, Vietnam, United States, etc.)

職務介紹： 做為一名硬體研發工程師，您將負責產品評估、硬體規劃及設計，Layout佈局及走線檢查，電子電路訊號量測及除錯系統設計，零件料號申請、BOM表建立與修改，以及專案技轉量產，品質分析等。主要產品為Intel /AMD Server, x86 Motherboard, ODM專案等產品開發。 職務匯報： 此職務會匯報於研發主管 主要工作內容： 1. 電子電路之研發，新產品設計，硬體除錯，良率提升等工作 2. 硬體線路及工程樣品製作 3. 研發新產品，改善現有產品，改善作業流程 4. 與客戶或公司的硬體部門的同仁共同研發或解決問題 5. 舊專案維護或改良，BOM變更與維護 人才需具備： 1.工作經驗：3年以上Server/PC/Notebook相關產業x86硬體研發經驗為佳 2.學歷要求：大學、碩士 3.科系要求：電機電子工程相關為佳 4.語文條件：英文(讀:中等、寫:中等) 5.擅長工具：擅長OrCAD, Allegro 等EDA軟體、Microsoft Office 軟體和示波器、電表等儀器之操作 6.工作技能：電子零件及電子線路解析能力 7.其他條件：細心、思考靈活，積極主動，良好的溝通能力，富有團隊合作精 神以及強烈的學習意願也是我們重視的條件。

1) IoT物聯網、居家安全控制系統、印表機相關等消費性電子產品硬體開發 2) 電子電路線路設計與 Layout 確認 3) 電子硬體除錯、功能整合與驗證 4) 產品工程文件建立與維護 5) 新產品導入試產及量產與異常問題分析解決

1.天線研發測試 2.實驗室測試驗證 3.供應商技術規格討論製作 4.測試報告製作

1、依據需求進行設計評估與線路圖規劃 2、確認安規標準執行系統硬體電路設計與驗証 3、相容性與安全規範的驗證與修改 4、能與各部門協調並完成整合計畫及測試 5、問題追蹤與分析 需具備Altium Designer、OrCAD、Allegro等軟體操作 基本英文溝通

如果你很懂： 1. Signal Integrity (信號完整性)分析/設計/測試，高頻測試版/測試系統設計與分析 2. CST 相關高頻模擬軟體 3. 高頻cable或零組件之訊號/雜訊設計/測試與debug 4. 會IEEE 802.3 系列或PCI-e規格 期待你可以： 1.跨部門溝通確認機構/客戶需求與高頻特性 2.針對連接器/線材高頻特性提出設計改善方向與模擬結果 3.協助分析PCB高頻特性與提出設計改善方案 4.能進行高頻分析,並建立模型讓模擬與實品盡可能趨近

【全球智慧製造】 你知道Garmin的智慧工廠嗎? 你知道火星上出現過Garmin的產品嗎? 你知道飛行員總是配戴Garmin的手錶上天空嗎? 全球智慧製造服務計畫(GSMS)透過AI、機構、電控、資料科學、IoT、大數據等技術，將智慧製造系統，即時控制與調整全球生產系統，且在地化支援亞洲、美洲、歐洲多個國家 如果你想體驗不同的文化，綻放自己的光芒！ 現在就投遞履歷，讓我們見識你的獨特潛力！ 【工作內容／角色】 ‧ 根據產品需求撰寫測試計畫，設計測試案例，確保功能符合規格。 ‧ 進行手動與自動化測試，包括功能測試、回歸測試與系統整合測試。 ‧ 參與測試環境的建置與維護，確保測試環境與正式環境的一致性。 ‧ 與 DevOps 工程師協作，確保測試流程能夠整合至 CI/CD 流程。 ‧ 針對測試結果提供分析報告，提出品質改善建議。 ‧ 熟悉 API 測試工具，能夠使用適當工具進行 API 測試與輕量級自動化測試。 【技能需求】 ‧ 熟悉效能測試工具，如 k6、JMeter、NBomber 或其他負載測試工具，能夠進行負載測試與效能分析。 ‧ 熟悉 API 測試與 UI 測試技術，具備自動化測試（如 Playwright）與程式開發經驗。 ‧ 熟悉 API 測試工具（如 Insomnia、RestSharp、pytest）。 ‧ 具備問題分析與解決能力，良好的溝通與協作能力。 ‧ 熟悉敏捷開發流程，能與跨部門團隊合作。 ‧ 熟悉使用 JIRA 管理、記錄和追蹤軟體缺陷。 ‧ 熟悉使用 TestRail 管理和記錄測試案例。 【工作經驗】 • 3 年以上軟體測試經驗，熟悉測試流程、方法與工具。

1. HW system block diagram and board schematic design. 2. Define and check Layout placement and rule. 3. HW platform debugging, investigations, maintenance, alternative components survey and failure analysis. 4. Support documentation for projects.