DQA Engineer (Enterprise Switch)

Location: Riga, Riga, Latvia

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

• High-speed (100G/200G/400G/800G Ethernet Interface) system quality assurance ensures on-time delivery and maintains high quality.
• Set testing cases and standards for product validation and design qualifications.
• Conduct functional, performance, compatibility testing, and comprehensive testing of products to identify defects and areas for improvement.
• Set compatibility of different routers, switches, cable accessories, storage, and version control.
• Analyze test results, identify problems, and work proactively during troubleshooting and problem identification.
• Document test procedures, checking results, and findings accurately for continuous improvement.
• Maintain a high level of quality assurance throughout the testing process and contribute to process improvements to enhance efficiency.

Qualifications

• Bachelor's degree in EE or CS with knowledge of Networking / Radio / Linux operation is a big plus.
• 2+ years of working experience in the hardware test or design quality test field.
• Familiarity with SFP/SFP+/SFP28/QSFP28/QSFP28-DD, OSFP, and Mid-Board Optical Modules high-frequency transceiver validation.
• Familiar with lab instruments, including networking theory, traffic generator, and cable transceivers.
• AC/DC/CRPS power reliability cycling test.
• Experience in environmental stress testing, especially thermal and reliability systems.
• Understand the requirements for EMC, ESD, surge, and safety testing.
• Proficiency in using a multimeter, thermal chamber, data log, and EMC compliance relative.
• Familiar with multimeter, Oscilloscope, spectrum analyzer, thermal chamber, power supply, Ethernet traffic analyzer, and electronic load.
• Enjoy hands-on installation of electronic and consumer tech products, and analyzing their weaknesses from a user’s perspective.
• Possesses good emotional intelligence and excellent cross-departmental communication skills.

Preferred Qualifications

• Familiar with PCB layout for power, high-speed signal, analog signal, and RF signal.
• Familiar with the SI of high-speed signals such as DDR memory, USB, MIPI-HS, PCIE, and SFI.
• Love to try and play with new technology and learn the ropes to be the lead test engineer.

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