Five9
Five911d ago

Telco Carrier Traffic Engineer

Manila, Manila, Philippines (Hybrid)Hybridmid
OtherTraffic Engineer
0 views0 saves0 applied

Quick Summary

Key Responsibilities

Ensures traffic is meeting expected routes through reporting and troubleshooting,

Requirements Summary

3+ years of telecom experience Excellent knowledge of telecom principals and terminology including DIDs, Toll Free numbers, LATA OCN and NPA-NXX etc. Knowledge of SIP call routing,

Technical Tools
OtherTraffic Engineer

Join us in bringing joy to customer experience.  Five9 is a leading provider of cloud contact center software, bringing the power of cloud innovation to customers worldwide.   

Living our values everyday results in our team-first culture and enables us to innovate, grow, and thrive while enjoying the journey together. We celebrate diversity and foster an inclusive environment, empowering our employees to be their authentic selves. 

Responsibilities

~1 min read
  • Ensures traffic is meeting expected routes through reporting and troubleshooting, takes corrective actions when necessary
  • Provide carrier traffic forecasts with regular cadence
  • Provide target rate profiles with an established reoccurring cadence to drive competitive pricing
  • Process and load updated rate decks for optimal routing
  • Monitors and reports on carrier traffic capacity and performance metrics
  • Works with vendors on escalation of problems, status updates or performance issues found in monitoring and reporting
  • Participates in carrier routing issues such as the removal of a carrier due to network trouble, calculating the cost and impact associated to the event, facilitating the process while mitigating the risk of restoring the carrier to routes
  • Works with business partners to understand problem impact, as well as, support project and work requests
  • Works with internal groups such as operations, capacity, provisioning to align projects, work- flow processes and metrics report validation

Requirements

~1 min read
  • 3+ years of telecom experience
  • Excellent knowledge of telecom principals and terminology including DIDs, Toll Free numbers, LATA OCN and NPA-NXX etc.
  • Knowledge of SIP call routing, Least Cost Routing with Session Border Controllers
  • Experience with International Routing including ITFS and iDID’s
  • Ability understand capacity requirements as it relates to carriers
  • Troubleshoot and resolve persistent problems and escalated issues
  • Respond to alerts and alarms troubleshooting and correcting problems coordinating issues with the Network Operations Center
  • Self-starter with excellent troubleshooting skills and ability to prioritize tasks and organize workflow accordingly
  • Excellent documentation, verbal and written communication skills are required

What We Offer

~1 min read
Company stocks
Annual merit increase based on performance
15% night shift differential pay
Paid Leave with Cash Conversion
HMO with free dependents
Retirement Plan
Life Insurance
While on work from home setup: Internet and meal allowance are provided
Employee Assistance Program for mental and social well-being
Government-mandated Benefits (SSS, PhilHealth, PagIBIG, 13th month pay, Solo parent leave, Special leave for women)

Location & Eligibility

Where is the job
Location terms not specified
Who can apply
Open to applicants worldwide
Listed under
Worldwide

Listing Details

Posted
April 23, 2026
First seen
April 23, 2026
Last seen
May 4, 2026

Posting Health

Days active
11
Repost count
0
Trust Level
37%
Scored at
May 4, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trust
Five9
Five9
greenhouse

Five9 is a leading provider of cloud contact centre software.

Employees
3k+
Founded
2001
Domain
five9.com
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Five9Telco Carrier Traffic Engineer