Date:  Jun 9, 2026

Sr Officer-PS Core Java

Location: 

ID

Level:  Supervisor
Employment Status:  Permanent
Department:  Group Network Operations
Description: 

Role Purpose :

Define and formulate strategic direction for CORE operations to optimize network performance, efficiency, and overall gain. Lead programs and initiatives related to network enhancement, technological evolution, and the integration of programmatic and automated processes within operational activities—including data science, correlation analysis, and reporting. Possess the ability to consolidate and synthesize program outcomes into structured, executive-level presentation materials, including clearly defined success metrics.

Area Responsibility :

Area of Responsibilities

Key Activities

Deliverables

Strategic Planning

  • Define network strategy in CORE operations to maximize the network performance/gain and efficiency.
  • Lead program and initiative for network or new technology enhancement and evolution.
  • Lead the development of programmatic/automation in operations activities including the data scientist, correlation, & reports.
  • CORE Operations Program (AOP)
  • Operations and Cost Efficiency
  • Report & slides on the program, progress and measure of success

 

Operations

- Supervise 24/7 network operations

- Manage related MS vendors in day-to-day Operation.

- Ensure SLA/KPI achievement from vendors

- Update and maintain documentation associated with processes and procedures.

- Continuously improve and develop systems to proactively monitor the infrastructure.

- Generate key reports for Management including but not limited to system availability, service level agreements, network performance, ticket resolution and customer issues.

  • Responsible for managing outages, SLA, uptime, service availability, RCA to ensure technology performance meets the business goals.

 

  • CORE Operations Excellence
  • Network Availability
  • Network Hygiene
  • Marvelous Customer Experience
  • Technical Support and Expertise
  • Report & slides on the program, progress and measure of success

 

Team Management

  • Monitor and evaluate the performance of the related MS unit to achieve the objective and target
  • Govern the alignment and team collaboration among related MS team members, OEM vendors, and Indosat Ooredoo Hutchison.

 

  • Team Collaboration

External Collaboration

  • Serve as a company representative for external related functions to build a good network in the industry and keep up to date with new trends

 

  • Support internal & external customers

Minimum Requirements

Qualification:

Minimum bachelor’s degree (S1) in Telecommunication Engineering, preferable master degree (S2) in related areas

 

Related Experience:

  • Minimum of 8 years’ experience in Network function in Telco company
  • Minimum of 2 years’ experience in managing network operations
  • Minimum of 5 years’ experience in network performance optimization
  • Experience in Managed Services

 

Skills:

  • Managing CORE technology operational excellence and governance
  • Possessing broad and deep knowledge of technology roadmap in CORE
  • Data Processing in MS Excel, Access/ MySQL, create presentation in MS Powerpoint