Core Network Technician (DWDM / IP-Core / OTN / GPON)

Job Overview

We are seeking a skilled Core Network Technician to support day-to-day operations, provision activities, preventive and corrective maintenance, and fault rectification across Core Network elements including DWDM, OTN, IP-Core nodes, and GPON infrastructure.
The role involves working closely with senior engineers to ensure stable network performance, quick fault resolution, and accurate documentation.

Key ResponsibilitiesProvisioning & Maintenance

• Perform routine provisioning, maintenance, and fault rectification on DWDM, OTN, IP-Core, and GPON network elements.
• Support senior engineers in handling major or non-routine tasks as required.
• Carry out prescribed testing procedures using standard test equipment.

Fault Management

• Monitor, analyze, and resolve faults reported by NOC teams.
• Escalate major or recurring issues to supervisors for further review.
• Use craft terminals and test tools to localize and identify equipment faults.
• Assist in locating and clearing fiber junction and F.O cable network faults.
• Participate in call-out duties and emergency response when required.

Operational Support

• Support site maintenance activities including mobilization, materials handling, acceptance testing, and spare parts utilization.
• Assist with the repair and return process for faulty hardware and cards.
• Maintain updated records, logs, and documentation in the department database.
• Take responsibility for equipment assigned within the designated area.

Coordination & Compliance

• Assist with fixed asset variation clearance and documentation.
• Coordinate with administrative teams for access approvals, site permissions, and related requirements.
• Support the preparation of monthly timesheets and operational reports.

New Installations & Acceptance

• Attend ATP (Acceptance Testing Procedure) for new nodes and network expansions.
• Verify ACL (Access Control List) and maintenance-related requirements before handover.
• Support acceptance of newly installed ODFs and junction cables across the network.

Learning & Development

• Continuously update knowledge of new technologies and equipment introduced to the core network environment.

Qualifications

• Diploma or Bachelor's degree in Telecommunications, Electronics, or related field.
• Experience with DWDM, OTN, IP-Core, GPON, or fixed network infrastructure is preferred.
• Basic understanding of fiber optics, transmission systems, and network testing tools.
• Ability to conduct standard testing, troubleshooting, and equipment handling.
• Willingness to participate in field work, call-outs, and emergency assignments.

Skills

• Network troubleshooting & diagnostics
• Transmission systems knowledge (DWDM/OTN/IP-Core)
• GPON, fiber optics & cable maintenance
• Use of testing tools & craft terminals
• Documentation & reporting
• Strong teamwork and communication

Job Type: Full-time

Pay: AED8,600.00 - AED11,200.00 per month

Application Question(s):

• What experience do you have working with Core Network technologies such as DWDM, OTN, IP-Core nodes, or GPON?
• Have you previously performed field troubleshooting, fiber fault localization, or worked with craft terminals/test equipment?
• Have you been involved in network maintenance activities such as acceptance testing (ATP), node expansion, ODF acceptance, or clearing fiber junction faults?
• Please confirm your age, current location, notice period, and expected salary