Core Network Assistant Manager

OVERVIEW

The Assistant Manager role supports the Core Network Manager in the design, implementation, operation, and maintenance of the telecommunications core network. This role is vital in ensuring the high availability, security, and performance of core network elements supporting voice, data, and digital services.

Key Functions and Responsibilities

1. Core Network Design & Planning

• Assist in the design and planning of core network architecture (CS/PS/IMS/5G Core) to align with business requirements.

• Support network evolution initiatives, including LTE expansion, VoLTE, VoWiFi, and 5G SA/NSA deployment.

• Help define technical standards and maintain network architecture documentation.

2. Implementation & Integration Execution

• Support the deployment, configuration, and integration of core network elements such as HLR/HSS, MME, AMF/SMF, and IMS.

• Coordinate with vendors and internal teams for System Acceptance Testing (SAT) and service readiness.

• Ensure technical documentation is accurate for handover to operations teams.

3. Coordination & Project Control

• Collaborate with departments like CTO, Marketing, and O&M to ensure project alignment.

• Support vendor relationship management, including tracking performance and identifying risks.

• Manage daily Engineering Order (EO) and Purchase Order (PO) processes, ensuring timely issuance and closure.

• Review project designs and schedule management for non-EPC projects to ensure they meet technical guidelines.

4. Monitoring, Reporting & Quality Assurance

• Prepare and submit accurate, timely progress and management reports for senior leadership.

• Track key performance indicators (KPIs) and assist in mitigating project risks.

• Maintain quality and safety standards across data centers and equipment installation sites.

• Manage production resources (materials and vehicles) to ensure efficient allocation.

5. Technical Leadership & Team Support

• Support the training and performance management of the Construction Management (CM) team.

• Assist in recruitment planning and competency assessments.

• Coordinate internal and external resources to ensure construction and delivery requirements are met.

Required Expertise & Qualifications:

• Education: Bachelor's degree in Electronics Engineering, Telecommunications, IT, or a related field.
• Experience: 3–5+ years of experience in core network planning, implementation, or operations.
• Technical Skills: Strong knowledge of mobile core technologies (2G/3G/4G/5G).
• Understanding IP networking, signaling protocols (SS7, Diameter, SIP), and routing.
• Experience with virtualization, cloud-native core, and NFV/SDN is a major advantage.
• Certifications: Vendor certifications (Huawei, Ericsson, Nokia) or PMP/ITIL are highly preferred