Fiber Network Mapping Specialist III

Astreya; Singapore; Hybrid; SGD 36,000 - 52,000; Full time

Job summary

Astreya is seeking a Fiber Network Mapping Specialist in Singapore to document and maintain the physical fiber network footprint. You will learn from expert engineers and contribute to the global data infrastructure.

Collaborating with engineering, installation, and field survey teams, you will translate engineering diagrams into precise digital records using tools such as AutoCAD, Google Earth/Maps, ArcGIS, and Netcracker to ensure data integrity and clear documentation.

Qualifications

• Foundational interest in telecommunications, networking principles, or fiber optics.
• Strong attention to detail and ability to work with complex data and diagrams.
• Proficiency with Google suite and ability to learn new software quickly.
• Clear written and verbal communication for documenting technical information.

Responsibilities

• Document, edit, and manage Outside Plant long-haul fiber networks and footprints.
• Review engineer diagrams and translate information into accurate digital records.
• Support senior specialists by checking data accuracy and resolving discrepancies.
• Digitize and verify passive and active network elements; log changes in systems.
• Run basic network data reports and assist with capacity checks.
• Visualize network paths using AutoCAD and Google Earth/Maps for planning.

Skills

Attention to detail

Data management

Communication

Documentation

Google Sheets

Tools

OSPi

Netcracker

ArcGIS

AutoCAD

Google Earth/Maps

Job description

Fiber Network Mapping Specialist

The Opportunity: Launch Your Career in Global Data Infrastructure

Are you passionate about networking, meticulous about data, and ready to kickstart your career in the high-growth field of fiber network infrastructure?

We are seeking a highly motivated and detail-oriented Fiber Network Mapping Specialist to join our team. This role is your entry point into understanding the physical architecture of a global fiber network. You won't just be entering data; you'll be trained to build and maintain the ever growing footprint of our customer fiber network.

We are looking for candidates with foundational knowledge, an appetite for complex problem-solving, and a commitment to high-quality work. If you are eager to learn from expert engineers and want your work to have a tangible impact on global connectivity, this is the role for you.

Core Responsibilities

• Digital Modeling : Learn to document, edit, and manage all Outside Plant (OSP) long-haul fiber networks fiber assets interconnecting various Points-of-Presence (POPs) types. This includes recording fiber connectivity, cable routes, splice records, and physical layer specifications to be used by vendors for installation, maintenance, and troubleshooting.
• Data Integrity & Translation : Be trained to review engineering diagrams, design schematics, and vendor As-Built documentation. You will learn to translate this physical info into accurate digital records using specialized software (e.g., OSPi, Netcracker, ArcGIS).
• Modeling Support : Assist senior specialists in ensuring the accuracy and logical structure of the field infrastructure assets by reviewing design drawings, schematics, diagrams, performing detailed data checks, and helping resolve discrepancies between the physical infrastructure and its digital representation.
• Documentation & Process : Work with the team to digitize, record, and verify all passive and active network elements, ensuring all changes (Moves, Adds, Changes) are properly logged and memorialized in the system.
• Cross-Functional Teamwork : Provide support by running basic network data reports, assisting with capacity checks, and facilitating communication between the engineering, installation, and field survey teams.
• Visualization Tools : Utilize software such as AutoCad, Google Earth/Maps to visualize, plan, and communicate network paths and layouts.

Qualifications:

This role is structured for growth and development. We value aptitude and enthusiasm as much as direct experience.

Required Foundational Knowledge & Skills

• Telecommunications Interest: Foundational knowledge or proven interest in telecommunications construction techniques, networking principles, or fiber optic technology.
• Attention to Detail: Demonstrated ability to be highly organized and meticulous when working with data or complex documentation.
• Computer Literacy: Proficiency with Google suite (especially Sheets) and a strong ability to learn new, complex software platforms quickly.
• Communication: Excellent written and verbal communication skills; the ability to clearly document technical information for various audiences.
• Documentation Mindset: An understanding of the importance of creating and maintaining clear process documentation and technical guides.

Desirable Experience

• Any exposure to specialized fiber network management software (e.g., OSPi, Netcracker, ArcGIS, SmallWorld).
• Familiarity with interpreting technical schematics or blueprints.
• Basic knowledge of fiber network infrastructure, routes, splicing, racks, panels, or cabling standards.

Location:

Hybrid - commutable to office in central Singapore