Sr Officer-Network Operation Assurance

Indosat; Jakarta Pusat; On-site; IDR 334,800,000 - 613,800,000; Full time

Job summary

Indosat is seeking a Senior Officer – Network Fault Management to ensure end-to-end network availability through proactive fault detection, incident management, and service restoration. The role leverages AI, automation, and analytics to predict failures, accelerate root cause identification, and improve customer experience across core, RAN, transport, IP, and infrastructure.

The ideal candidate has strong English skills, at least 5 years in Transport/RAN/Core and 10+ years in network function

Qualifications

• Bachelor’s degree in engineering, telecommunication, IT related field.
• Fluent in English both oral and written.
• Experience in Transport/RAN/Core and platform equipment.

Responsibilities

• Ensure end-to-end network availability through proactive fault detection and incident management.
• Monitor health and performance of the network to detect issues early.
• Identify root causes and implement corrective actions to prevent recurrence.
• Maintain up-to-date documentation on systems, configurations, and procedures.

Skills

Analytical Thinking

Communication

Problem Solving

Teamwork

Documentation

Customer Focus

Continuous Learning

Certification awareness

Education

Bachelor's degree in Engineering/Telecommunication/IT

Tools

LCT/NCT Craft Terminal

NMS Management System

MS Office

Job description

• The Senior Officer – Network Fault Management is responsible for ensuring end-to-end network availability through proactive fault detection, incident management, service restoration, and continuous operational improvement. The role leverages artificial intelligence(AI), automation, and advanced analytics to predict network failures, accelerate root cause identification, reduce mean time to restore (MTTR), and improve customer experience across core,RAN, transport, IP, andinfrastructure.
• Ensure network communications run efficiently and effectively. You will be responsible for identifying, analyzing, and resolving issues within the network infrastructure to minimize disruptions to service and maintain high levels of network performance and availability. This includes managing incidents, managing problems, and improving those problems.
• Continuously monitoring the health and performance of the network.Proactive monitoring allows early detection of potential issues before they escape into major outages.
• Identifying the root cause of incidents to prevent them from recurring. involves analyzing incident data, performing root cause analysis, and implementing corrective actions to address underlying problems.
• Maintaining accurate and up-to-date documentation on systems, configurations, and procedures are essential for efficient.troubleshooting and knowledge sharing.

Qualification:

• Minimum bachelor’s degree in engineering, telecommunication, IT related field.
• Fluent in English both oral and written.
• Solid integrity, professionally and personally.
• Strong initiatives in self-development.
• Commitment to quality and timely result of the works.
• A good communication especially in English.
• Able to work independent and under pressure.

Experience:

• Minimum 5 years of working experience in Transport/RAN/Core and platform equipment.
• Minimum 10 years experiences in Network function in Telco company.

Skills:

• Analytical Thinking, Customer Oriented.
• Able to operate Operating System, MS, Office Application, etc.
• Able to operate Craft Terminal (LCT/NCT), Management System (NMS), etc
• Understand technology of Transport (DWDM, SDH, MW, IP, Core, etc) & understanding E2E telcos network.
• Artificial intelligence enabler

Related Experience:

Experience with incident, problem management processes, L2/3 support, ITIL framework, and service management principles is preferred.

Skills:

Technical proficiency, troubleshooting skills, Problem solving, analytical thinking, teamwork, attention to details, communication, documentation, customer focus, data analysis, continuous learning, Certifications such as CCNA, CCNP, or equivalent are a plus.

Analysis

Quality Orientation

Actively seek feedback, even when it may be critical.

Understand how his/her actions affect others.

Take steps to improve based on feedback received.

Regularly reflect on his/her performance to identify areas for improvement.

Recognize the strengths and use them effectively.

Openly acknowledge the mistakes.

Comfortable to accept criticism from others.

Change behavior based on reflection.

Quickly shift the thinking when circumstances change.

Feel comfortable working with incomplete or ambiguous information.

Challenge assumptions, even the seniors’, when solving problems.

Effectively handle problems with lack of clear structure.

Enjoy solving problems that do not have clear or immediate answers.

Challenge conventional thinking to explore better solutions.

Ease in handling complex analytical challenges.

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