Telecom infrastructure operations and network optimization in China
Changhe Communications operates telecom infrastructure at scale across China, managing data centers, carrier networks (PTN/SPN), and performance optimization projects. The stack—Cisco, Huawei gear, OSPF, BGP, MPLS—reflects deep telecom operations expertise. Engineering dominates the hiring mix (47 of 53 active roles), concentrated at mid-level, suggesting they're scaling operational capacity rather than rebuilding leadership or exploring new product lines.
Changhe Communications is a telecom infrastructure and operations company based in China with approximately 243 employees. The business centers on data center management, cellular network optimization (45G, degraded cell analysis), and carrier-grade network projects (PTN/SPN). Their active project list—IDC buildout, software update rollouts, performance tuning—indicates a focus on operational execution and optimization rather than product development. Hiring remains China-focused and engineering-concentrated.
Huawei (NE40E, ME60), Cisco, and H3C network gear. Routing protocols include OSPF, BGP, IS-IS, MPLS, VRRP for carrier-grade operations.
IDC data center expansion, 45G/5G performance optimization, PTN/SPN carrier network projects, software updates, and audit/control issue remediation.