Closed listing

Network Management System Developer (35520)

Ottawa, ON, Canada

Full-time

This opening has closed.

The original listing is kept below for reference.

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Job details

Job type: Full-time
Closing date: Oct 25, 2026
Experience: 12+ years of experience developing carrier-grade Network Management Systems (NMS), EMS, or network automation solutions.
Posting language: English
Posted: Sep 25, 2026

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Original job description

Archived listing. The details below describe a past opening.

We are seeking an experienced Network Management System (NMS) Developer to lead the design, development, and evolution of next-generation network management solutions for a cutting-edge telecommunications platform. This role is responsible for designing scalable NMS applications, integrating industry-standard technologies, and ensuring reliable network operations through automation, security, and modern software engineering practices.

Working within an Agile SAFe environment, you will collaborate with multidisciplinary engineering teams to deliver high-quality network management capabilities supporting complex carrier-grade networks.

Key Responsibilities

Lead the design, development, and enhancement of Network Management System (NMS) applications.
Design and implement scalable solutions for managing network resources, services, alarms, and performance.
Develop and maintain YANG data models for network configuration and management.
Evaluate, integrate, and collaborate with third-party NMS vendors and technology partners.
Design and maintain automated testing frameworks supporting continuous integration and continuous deployment (CI/CD).
Troubleshoot and resolve complex system integration, implementation, and network issues.
Produce and maintain technical documentation, architecture specifications, and design artifacts.
Define and implement security best practices to ensure system integrity and compliance.
Contribute to system architecture, interface definitions, and operational concepts (CONOPS).
Work closely with software, systems, and operations teams to ensure seamless platform integration.
Identify opportunities to improve overall network architecture, performance, reliability, and automation.
Participate in Agile SAFe ceremonies and contribute to successful release planning and execution.

Required Qualifications

Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, or a related discipline.
12+ years of experience developing carrier-grade Network Management Systems (NMS), EMS, or network automation solutions.
Strong understanding of NMS architecture, design principles, and interoperable network management systems.
Experience with modern network management protocols and technologies including:

NETCONF / RESTCONF
gRPC / gNMI
gNOI
YANG
UML

Experience designing automated testing and CI/CD pipelines.
Strong analytical and troubleshooting skills with the ability to resolve complex technical issues.
Excellent communication and collaboration skills within cross-functional engineering teams.

Preferred Qualifications

Experience with one or more of the following is considered an asset:

TM Forum Open Digital Architecture (ODA)
TM Forum eTOM Process Framework
TM Forum Open APIs
Model-Based Systems Engineering (MBSE)
MEF Lifecycle Service Orchestration (MEF LSO APIs)
Cloud-native architectures and containerized environments
Telecommunications, optical networking, or satellite communications

Key Skills

Network Management Systems (NMS)
Element Management Systems (EMS)
Network Automation
YANG Data Modeling
NETCONF / RESTCONF
gRPC / gNMI / gNOI
CI/CD Automation
Systems Architecture
Root Cause Analysis
Agile SAFe
Technical Leadership
Telecommunications Networking

Working Environment

Collaborative Agile SAFe development environment.
Cross-functional engineering teams.
Opportunity to work on next-generation telecommunications and large-scale network infrastructure.
Fast-paced environment focused on innovation, automation, and continuous improvement.

About employer

More about this job

Responsibilities

Lead the design, development, and enhancement of scalable network management applications, including network resource, service, alarm, and performance management. Integrate technologies and vendors, build automated testing and CI/CD capabilities, resolve complex technical issues, define security and architecture practices, and collaborate with cross-functional teams to deliver releases.

Requirements

Requires a bachelor's degree in a relevant discipline and 12 or more years of experience developing carrier-grade NMS, EMS, or network automation solutions. Candidates should have strong knowledge of NMS architecture, YANG and modern network management protocols, automated testing and CI/CD, and complex troubleshooting; experience with TM Forum frameworks, MBSE, MEF LSO, cloud-native systems, or telecommunications networks is an asset.

Skills

Network Management Systems
Element Management Systems
Network Automation
YANG Data Modeling
NETCONF
RESTCONF
gRPC
gNMI
gNOI
CI/CD Automation
Systems Architecture
Root Cause Analysis
Agile SAFe
Technical Leadership
Telecommunications Networking

Visa sponsorship

Not detected in the job text

Keywords

Network Management Systems
Element Management Systems
Network Automation
Carrier-Grade Networks
YANG
NETCONF
RESTCONF
gRPC
gNMI
gNOI
UML
CI/CD
Automated Testing
NMS Architecture
TM Forum Open Digital Architecture
TM Forum eTOM
TM Forum Open APIs
Model-Based Systems Engineering
Cloud-Native Architecture
Containerized Environments
Telecommunications
Optical Networking
Satellite Communications
Agile SAFe
Security Best Practices
System Integration
Release Planning

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