全职 Principal Engineer 工作, 薪水, Sourceo 公司招聘中 - Ricebowl

• Bachelor’s degree in electrical/Electronic Engineering, Computer Science, or a related field.

• 5+ years of hands-on experience in mobile network design, planning, and optimization.

• Strong understanding of 4G/5G RAN + ORAN technologies, network layers, and deployment workflows.

• Experience with multi-vendor environments and integration of third-party network solutions.

• Proficient in Radio network troubleshooting, parameter tuning, and performance analytics.

• Familiarity with cloud-native architecture, containerization (e.g., Kubernetes), and network slicing is preferred.

• Hands-on experience with scripting or programming (e.g., Python, Java, C#, SQL) for automation and reporting.

• Strong analytical, interpersonal and communication skills to lead cross-functional collaboration and vendor coordination.

• AI certification is an advantage

Skills and Competencies:

• Cellular DAS Design, Deployment, Commissioning & Optimization

• RF Lab Architecture & Operations, Shielded Chambers (5G FR1/FR2)

• G NR Beamforming, MIMO, CA, EN-DC, DSS

• MNO Liaison, Vendor Governance, RFP/BOM

• Tools: Atoll, iBwave, Actix, TEMS, Keysight, R&S, Anritsu

• RF System Design & Multi-Technology Integration (5G/4G/3G)

• Distributed Antenna System (DAS) Engineering (Active/Passive/Hybrid)

• In-Building Coverage (IBC) Planning & Venue Modelling

• Fiber & RF Distribution Network Architecture (RF/Optical)

• Test Methodology Development, Quality Assurance & Compliance

• Performance Analysis, KPI Reporting & Optimization

• Contractor, Vendor & Supplier Performance Management

• Commercial Proposal Preparation, Costing & Technical Documentation