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Added 27 mins ago
CI
Senior Microsoft 365 & Unified Communications Engineer
Compugen Inc
Surrey, BC
- Full-time
Management and Operational Support for Security Alerts for Blocking access or allowing access for Websites URL’s, IP’s Identities.
Added 27 mins ago
KG
Enterprise Security Architect - Senior Security Engineer
K&K Global Talent Solutions INC.
Toronto, ON
- Full-time
Role : Enterprise Security Architect - Senior Security Engineer
Added 29 mins ago
Dev Ops Engineer (Student Position)
The Canada Life Assurance Company
Winnipeg, MB · London, ON · Toronto, ON
We are looking for a DevOps Engineer Student who is interested in learning how modern technology platforms are built, delivered, and supported within a large enterprise environment.
Added 29 mins ago
Forward Deployed Engineer, Application & Infrastructure - Technology Strategy & Transformation
EY
Toronto, ON
Assess legacy applications and their supporting infrastructure to identify technical debt, dependencies, security risks, operational constraints, and modernization opportunities.
Added 29 mins ago
Forward Deployed Engineer, AI - Technology Strategy & Transformation
EY
Toronto, ON
Design and deploy open-weight models within client-controlled environments, including on-premises infrastructure equipped with NVIDIA GPUs.
Added 42 mins ago
CE
Network Engineer
Capgemini Engineering
Toronto, ON
- Full-time
Work closely with cloud, security, application, and infrastructure teams to deliver integrated solutions.
Added 42 mins ago
MC
Platform Engineer - Azure (35991)
Myticas Consulting
Canada
- Contract
Implement and validate secure, scalable Azure platform environments based on approved architecture and requirements. Work collaboratively with architects, delivery leads, and application…
Added 57 mins ago
EI
DEVOPS & CLOUD INFRASTRUCTURE LEAD
EMERES INC.
Montreal, QC
- Full-time
We're looking for a DevOps & Cloud Infrastructure Lead to own how we build, deploy, and run our systems. You'll be responsible for CI/CD, cloud infrastructure across Azure and AWS,…
Added 57 mins ago
EI
DevOps Engineer
EMERES INC.
Montreal, QC
- Full-time
We're looking for a DevOps Engineer to help build and run the infrastructure our engineering teams ship on. Working under the DevOps & Cloud Infrastructure Lead, you'll build CI/CD…
Added 1 hour ago
BS
Technical Lead
Brainhunter Systems Ltd
Toronto, ON
- Contract
Hands-on experience establishing cloud infrastructure, containers, infrastructure as code using Terraform, source-control workflows and CI/CD pipelines. Azure experience is preferred;…
Added 1 hour ago
Q
Cypress Automation Engineer
Qualitest
Canada
- Full-time
Formerly Qualitest, QualityAI is seeking a highly motivated Cypress Automation Engineer to join our Quality Engineering team. In this role, you will be responsible for designing,…
Added 1 hour ago
GS
Network Security Engineer
GlassHouse Systems
Toronto, ON
- Full-time
The Network Security Engineer will support, implement, maintain, and troubleshoot network and security infrastructure across customer, data center, and cloud environments. The engineer will…
Added 1 hour ago
SI
Cloud Engineer
Spait Infotech
Canada
- Full-time
Collaborate with development, security, infrastructure, and operations teams.
Added 1 hour ago
A
Middleware Specialist
Apptad
Montreal, QC
- Contract
Partner with other groups such as Enterprise Infrastructure, MIS, Networking, Security, Storage, Database and Data Center teams to roll out technology platforms successfully as per best…
Added 1 hour ago
QT
Site Reliability Engineer
Q1 Technologies, Inc.
Toronto, ON
- $95,000 to $115,000 CAD / year
- Full-time
As an Intermediate Site Reliability Engineer, you will support and continuously improve enterprise Azure and Databricks platforms. The role focuses on production reliability, monitoring,…
Added 2 hours ago
A
Terraform Developer / HALIFAX, NS (Onsite) - FTE
AceStack
Halifax, NS
- Full-time
We are looking for a Terraform Developer / Cloud Infrastructure Engineer with strong hands-on experience in Azure, Terraform, Kubernetes, CI/CD, Python, Databricks, and Snowflake. The ideal…
Added 2 hours ago
V
Data Engineer
VySystems
Halifax, NS
- Contract
Implement CI/CD pipelines using Helios for data infrastructure automation
Added 2 hours ago
Y
Firewall Consultant
Yochana
Calgary, AB
- Contract
…administration, troubleshooting, and optimization of enterprise network security infrastructure, primarily focusing on Cisco Firepower/ASA and Palo Alto Networks firewalls. The role…
Added 2 hours ago
Network Engineer
Capgemini
Toronto, ON · Mississauga, ON
Work closely with cloud, security, application, and infrastructure teams to deliver integrated solutions.
Added 2 hours ago
M
Spécialiste infonuagique et DevOps / Cloud & DevOps Specialist
Montrium
Montreal, QC
- Full-time
Dans ce rôle, vous utiliserez votre expérience pratique en administration Azure, Infrastructure as Code, CI/CD, surveillance, sécurité, gouvernance et collaboration interfonctionnelle pour…
Added 4 hours ago
M
Cloud & AI Solution Engineer
Microsoft
Toronto, ON
- Full-time
Are you curious, enthusiastic about infrastructure, and ready to solve complex challenges in the AI era? Join us as a Cloud & AI Solution Engineer - Azure Platform for enterprise and…
Added 4 hours ago
M
Innovative Data Platform Solution Engineer
Microsoft
Toronto, ON
- Full-time
As an Innovative Data Platform Solution Engineer (SE), you will play a pivotal role in helping enterprises unlock the full potential of Microsoft’s cloud database and analytics stack across…
Added 5 hours ago
Senior Security Engineer, Threat Response
Asana
Vancouver, BC
We are looking for a savvy Security Engineer to join our Blue Team. You will be a foundational member of the security presence in our Warsaw innovation hub, partnering directly with IT,…
Added 9 hours ago
IC
Cloud Infrastructure & DevSecOps Engineer
InfoTrack Canada
Toronto, ON
- Full-time
As the Cloud Infrastructure and DevSecOps Engineer, you will own the end-to-end cloud infrastructure and deployment pipeline for InfoTrack Canada. You will unblock critical environment…
Added 11 hours ago
H
Senior Full Stack Engineer (Azure Cloud Platform)
HCLTech
Calgary, AB
- Full-time
We are looking for a hands-on Senior Cloud-Native Full Stack Engineer to design, build, and support secure, scalable applications on Microsoft Azure. This role combines modern full-stack…

Dacaro Services

Senior Network Engineer

Toronto, ON, Canada
Greater Toronto Area, Canada, Canada

Contract

Apply About employer

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Job details

Job type: Contract
Apply by: Nov 5, 2026
Posting language: English
Posted: Oct 6, 2026

Original job description

Network Engineer – Cisco Secure Workload (Network Segmentation) Project

Job Summary:

Responsible for designing, implementing, and supporting network segmentation and micro-segmentation initiatives using Cisco Secure Workload (formerly Tetration) across data center and cloud environments. The role focuses on improving security posture, reducing lateral movement risk, and supporting Zero Trust architecture through policy-driven segmentation.

Key Responsibilities

Deploy and support Cisco Secure Workload infrastructure and associated components.

Discover and map application dependencies and traffic flows across data center environments.

Design and implement macro-segmentation and micro-segmentation policies.

Create, test, and enforce segmentation policies based on business and security requirements.

Analyze network traffic patterns and application communications to develop security baselines.

Coordinate segmentation activities with network, server, security, cloud, and application teams.

Support policy validation, migration activities, and production cutovers.

Troubleshoot connectivity issues resulting from segmentation policy enforcement.

Develop implementation plans, test procedures, rollback plans, and operational documentation.

Participate in security audits, compliance assessments, and change management processes.

Required Skills

Hands-on experience with Cisco Secure Workload (Tetration) or network segmentation technologies.

Strong understanding of TCP/IP, routing, switching, DNS, and application connectivity.

Knowledge of data center networking, virtualization, and cloud environments.

Experience with security zoning, micro-segmentation, and Zero Trust principles.

Understanding of firewall policies, ACLs, and security controls.

Ability to perform traffic flow analysis and application dependency mapping.

Strong troubleshooting and analytical skills.

Experience with change management and implementation activities.

Preferred Skills

Palo Alto Firewall policy management.

Cisco Nexus and Catalyst platforms.

VMware virtualization environments.

Public cloud networking (AWS/Azure).

Automation and scripting (Python, Ansible).

Regulatory compliance knowledge (DORA, PCI-DSS, SOX).

Success Measures

Successful deployment of segmentation policies with minimal business disruption.

Reduced attack surface and lateral movement risk.

Accurate application dependency mapping and policy enforcement.

Improved compliance and security posture.

Timely execution of migration and segmentation project milestones.

Effective collaboration across infrastructure, security, and application teams.

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More about this job

Responsibilities

Deploy and support Cisco Secure Workload, map application dependencies and traffic flows, and design, validate, and enforce segmentation policies across data center and cloud environments. Coordinate implementation and production cutovers with cross-functional teams, troubleshoot connectivity issues, and maintain plans, test procedures, rollback plans, and operational documentation.

Requirements

Requires hands-on experience with Cisco Secure Workload or network segmentation technologies, strong networking fundamentals, and knowledge of data center, virtualization, cloud, firewall, and Zero Trust concepts. Candidates should be able to analyze traffic and application dependencies, troubleshoot issues, and support change and implementation activities; Palo Alto, Cisco platforms, VMware, public cloud, automation, and compliance knowledge are preferred.

Skills

Cisco Secure Workload
Network Segmentation
Micro-Segmentation
TCP/IP
Routing
Switching
DNS
Data Center Networking
Zero Trust
Firewall Policies
Traffic Flow Analysis
Application Dependency Mapping
Palo Alto Firewall
Cisco Nexus
VMware
AWS/Azure Networking

Visa sponsorship

Not detected in the job text

Keywords

Cisco Secure Workload
Tetration
Network Segmentation
Macro-Segmentation
Micro-Segmentation
Zero Trust
TCP/IP
Routing
Switching
DNS
Data Center Networking
Cloud Networking
Application Dependency Mapping
Traffic Flow Analysis
Firewall Policies
Access Control Lists
Palo Alto Firewall
Cisco Nexus
Cisco Catalyst
VMware
AWS
Azure
Python
Ansible
DORA
PCI-DSS
SOX
Change Management
Security Zoning
Policy Enforcement

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