移动运输网络规划与优化工程师
Mobile Transport Network Planning and Optimization Engineer
开发工程限定地区（需当地身份）
公司P.I. Works
薪资未公开
工作地点Canada, Germany, India, United Kingdom, United States
地域资格限定地区（需当地身份）
时区要求日间重叠约 9 小时，基本正常作息
用工类型Contractor
发布时间17 天前
数据来源Himalayas
注意地域限制：该职位明确限定在 Canada、Germany、India、United Kingdom、United States 招聘。如果你是位于中国大陆的求职者，通常需要当地工作身份才能投递，或需与雇主确认是否接受独立合同（Contractor）形式合作。
负责规划、设计、优化和保障支持2G、3G、4G和5G服务的端到端传输网络。
关键职责
- 为微波、IP/MPLS、光网络和企业传输网络开发HLD和LLD解决方案。
- 执行微波链路规划、链路预算计算、频率规划、干扰分析和容量规划。
- 审计传输网络容量、配置、质量、弹性和性能。
- 监控KPI，如利用率、吞吐量、延迟、抖动、丢包率、可用性和拥塞情况。
- 排查性能问题并提供优化和扩容建议。
- 设计并验证QoS、冗余、路由多样性及同步解决方案。
- 支持部署、现代化改造、迁移、验收和服务就绪活动。
- 与RAN、核心网、IP、光网络和运维团队协调。
所需资格
- 通信工程、电子电气工程、计算机或相关专业的学士学位。
- 精通2G/3G/4G/5G传输架构，包括前传、中传和回传。
- 具有微波和移动传输规划与优化经验。
- 熟练使用Ellipse、Atoll、Pathloss或类似规划工具。
- 熟悉TCP/IP、以太网、VLAN、MPLS、路由、QoS和流量工程。
- 具有传输NMS/EMS和RAN OSS平台（如NCE、NSP、ENM、NetAct或iMaster）的实际操作经验。
- 熟悉微波、路由、交换、光传输、SyncE、PTP和NTP。
- 具有GIS、KPI分析、时序数据、探测工具和基准测试工具的经验。
- 具备强大的分析、故障排查、沟通和报告能力。
- 英语书面和口语流利。
优先考虑
- 熟悉RAN和核心网。
- 具有预测、异常检测、自动化、Python、SQL、Power BI或Grafana经验。
- 具有相关的思科、华为、诺基亚、爱立信或华为认证。
最初发布于喜马拉雅山
查看英文原文
Responsible for planning, designing, optimizing, and assuring end-to-end transport networks supporting 2G, 3G, 4G, and 5G services.
Key Responsibilities
- Develop HLD and LLD solutions for microwave, IP/MPLS, optical, and enterprise transport networks.
- Perform microwave path planning, link-budget calculations, frequency planning, interference analysis, and capacity dimensioning.
- Audit transport network capacity, configuration, quality, resilience, and performance.
- Monitor KPIs such as utilization, throughput, latency, jitter, packet loss, availability, and congestion.
- Troubleshoot performance issues and provide optimization and capacity-expansion recommendations.
- Design and validate QoS, redundancy, route diversity, and synchronization solutions.
- Support rollout, modernization, migration, acceptance, and service-readiness activities.
- Coordinate with RAN, Core, IP, Optical, and Operations teams.
Required Qualifications
- Bachelor’s degree in Telecommunications, Electrical, Electronics, Computer, or related Engineering.
- Strong knowledge of 2G/3G/4G/5G transport architecture, including fronthaul, midhaul, and backhaul.
- Experience in microwave and mobile transport planning and optimization.
- Proficiency with Ellipse, Atoll, Pathloss, or similar planning tools.
- Good knowledge of TCP/IP, Ethernet, VLAN, MPLS, routing, QoS, and traffic engineering.
- Hands-on experience with transport NMS/EMS and RAN OSS platforms such as NCE, NSP, ENM, NetAct, or iMaster.
- Knowledge of microwave, routing, switching, optical transport, SyncE, PTP, and NTP.
- Experience in GIS, KPI analysis, time-series data, probes, and benchmarking tools.
- Strong analytical, troubleshooting, communication, and reporting skills.
- Fluent in written and spoken English.
Preferred
- Knowledge of RAN and Core Networks.
- Experience in forecasting, anomaly detection, automation, Python, SQL, Power BI, or Grafana.
- Relevant Cisco, Juniper, Nokia, Huawei, or Ericsson certification.
Originally posted on Himalayas
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