Fiber Network Mapping Specialist III

Astreya; Singapore; Hybrid; SGD 48,000 - 72,000; Full time

Benefits offered by this job

Hybrid work model

Job summary

Astreya in Singapore is seeking a meticulous Fiber Network Mapping Specialist III to help document and manage the home of our global fiber footprint. You will learn to capture Outside Plant (OSP) layouts, interpret engineering diagrams, and translate physical networks into accurate digital records using tools like OSPi, ArcGIS, and AutoCAD.

Working hybrid from central Singapore, you will support senior engineers by reviewing drawings, logging changes, generating basic data reports, and assisting

Qualifications

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

Responsibilities

• Digital Modeling: document, edit, and manage all OSP long-haul fiber networks and interconnections.
• Data Integrity & Translation: review diagrams and convert physical information into accurate digital records.
• Modeling Support: assist senior specialists in reviewing design drawings and resolving data discrepancies.
• Documentation & Process: digitize and verify all passive and active network elements; log changes.
• Cross-Functional Teamwork: support reports, capacity checks, and communication between teams.
• Visualization: use AutoCAD, Google Earth/Maps to visualize network paths and layouts.

Skills

Telecommunications interest

Attention to detail

Computer literacy (Google Sheets)

Communication

Documentation mindset

Tools

AutoCAD

ArcGIS

OSPi

NetCracker

SmallWorld

Job description

## Fiber Network Mapping Specialist IIIApply: Singapore, Singapore: Full time: Posted Today: End Date: October 23, 2026 (15 days left to apply): R0017811**Fiber Network Mapping Specialist**The Opportunity: Launch Your Career in Global Data InfrastructureAre 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 information 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