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Added 3 hours ago
A
Principal Software Developer
Autodesk
Toronto, ON · AMER - Canada - Ontario - Toronto - University Ave
- Full-time
Collaborate with product, finance, commerce, platform, data, and engineering teams across Autodesk.
Added 11 hours ago
OT
Network Engineer III
Opti9 Technologies
Remote, Canada
- $115,000 to $145,000 CAD / year
- Full-time
- Remote
What would you do? As a Network Engineer III, you will be a part of a diverse and talented Cloud Networking team that works with a wide range of physical and logical technologies in the…
Added 13 hours ago
S
Head of Data Systems (Google Stack)
Stacktics
Toronto, ON
- Full-time
Lead thorough audits of clients'/prospects' Data Systems, and other associated platforms and technologies as applicable including performance and cloud cost-efficiency
Added 14 hours ago
Dev Ops Engineer (Student Position)
The Canada Life Assurance Company
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 16 hours ago
Senior Data Engineer
Scotiabank
Toronto, ON
As a Senior Data Engineer within the Data & AI Technology team, you will play a critical leadership role in designing, building, and scaling enterprise grade data platforms. You will…
Added 1 day ago
M
Senior Software Engineer - Customer Portfolio Enablement
Marqeta
Remote, Canada
- Full-time
- Remote
…onboarding as well as have the ability to bring in their existing data from other platforms at scale. Our mission is to provide a seamless experience to our customers during their…
Added 1 day ago
L
Murex DevOps
Luxoft
Toronto, ON
- Full-time
As a DevOps Engineer, you will be responsible for designing, building, and operating automated platforms that enable reliable, secure, and scalable delivery of the MX platform across SaaS,…
Added 1 day ago
E
Microwave Network Engineer
ELITS
Mississauga, ON
- Full-time
Prepare Engineering Design Documents (EDD), Bills of Materials (BoM), transport engineering documents, connectivity plans, data communication network (DCN) plans, work orders, configuration…
Added 2 days ago
AG
Junior Data Engineer
Adelphi Group
Toronto, ON
- Full-time
As a Junior Data Engineer, you will support the execution of our dashboarding roadmap and contribute to ongoing data operations. With guidance from Data Engineering senior stakeholders and…
Added 2 days ago
M
Innovative Data Platform Solution Engineer
Microsoft
Calgary, AB · Vancouver, BC · Ottawa, ON · 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 2 days ago
I
Cloud Platform Engineer
Insight
Remote, Canada
- Full-time
- Remote
…As a Fortune 500 Solutions Integrator with deep expertise in cloud, data, AI, cybersecurity, and intelligent edge, we guide organizations through complex digital…
Added 2 days ago
AI
Senior Platform Engineer
Apptoza Inc.
Toronto, ON
- Contract
Hands-on experience in AWS and Hadoop ecosystems Experience in data migration projects (e.g., Hadoop to AWS, DB migrations) Strong understanding of data warehousing concepts and ETL design…
Added 2 days ago
MP
Lead Data Engineer (ITA7)
Municipal Property Assessment Corporation
Pickering, ON
- Full-time
You are a data engineering leader with a passion for building scalable, reliable, and innovative enterprise data solutions. You bring deep expertise in modern data engineering, cloud…
Added 2 days ago
BS
Application Delivery Network Engineer
Brainhunter Systems Ltd
Canada
- Contract
The Senior Network Migration & Application Connectivity Engineer is responsible for enabling the successful migration, modernization, and ongoing operation of business applications across…
Added 2 days ago
A
Staff Data Developer
AtkinsRéalis
Montreal, QC
- Full-time
AtkinsRéalis is a world-leading engineering services and nuclear company dedicated to engineering a better future for our planet and its people. The Data, AI & Advanced Analytics team…
Added 2 days 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 2 days ago
Forward Deployed Engineer, Application & Infrastructure - Technology Strategy & Transformation
EY
Toronto, ON
Lead or support application modernization, cloud transformation, platform engineering, and infrastructure-modernization initiatives.
Added 2 days ago
A
Staff Developer
AtkinsRéalis
Toronto, ON · Montreal, QC
- Full-time
AtkinsRéalis is a world-leading engineering services and nuclear company dedicated to engineering a better future for our planet and its people. The Data, AI & Advanced Analytics team…
Added 2 days 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 3 days ago
AC
AWS DevOps Engineer
Adastra Corporation
Markham, ON
- Full-time
Adastra is looking for an Associate DevOps Engineer to join our AWS Practice and support cloud modernization, data platform, and migration initiatives. The role will focus on building and…
Added 3 days ago
NV
Databricks Architect (ID#5473)
New Value Solutions
Vancouver, BC · Greater Vancouver, BC
- Contract
The successful candidate will work with data engineering, cloud infrastructure, security, governance, and business teams to establish an enterprise-grade Databricks environment that…
Added 3 days ago
BS
Tech Transformation - Application Network Engineer
Brainhunter Systems Ltd
Toronto, ON
- Contract
The Senior Network Migration & Application Connectivity Engineer is responsible for enabling the successful migration, modernization, and ongoing operation of business applications across…
Added 3 days ago
SG
Senior Solution Designer
SRA Group
NB · New Brunswick, Canada
- $85 to $90 CAD / hour
- Contract
Seeking a highly experienced Senior Solution Designer based in Canada to join our Data & Analytics practice. The ideal candidate will possess deep expertise in Microsoft Fabric, Azure…
Added 3 days ago
Software Engineer I
RAM Engineering Ltd.
Vancouver, BC
RAM is looking for a Software Engineer I to join our growing technology team. This is an excellent opportunity for an early-career Software Engineer who already has some professional…
Added 3 days ago
DS
Senior Network Engineer
Dacaro Services
Toronto, ON · Greater Toronto Area, Canada
- Contract
…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…

Brainhunter Systems Ltd

Application Delivery Network Engineer

Canada

Contract

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Job details

Job type: Contract
Experience: 8+ years of experience in enterprise network engineering, infrastructure engineering, or network architecture.
Posting language: English
Posted: Oct 7, 2026

Original job description

Hiring Senior Network Migration & Application Connectivity Engineer / Application Network Engineer (Application Delivery Networking, SDLC Infrastructure Engineering and Network Architecture, Application Migration & Transformation, Cloud Networking, Network Security, Identity & Access Integration). We will prioritize candidates whose resumes clearly meet the experience and requirements outlined below. Professionals with relevant experience may send their updated resume to Sriram.Parasa@brainhunter.com

Requirement Summary

Job-Role/Title: Senior Network Migration & Application Connectivity Engineer (Technology Transformation Program - Applications Network Engineer)
Anticipated Start Date: 4 weeks from offer (pending background checks)
Job Type: Contract Opportunity. Initial contract: 12 months, with good possibilities for extensions.
Potential to convert to permanent: Yes; potential to convert to a permanent position after the initial contract (preferring candidates who would be interested in a full-time role).
Job Location: Toronto, ON / London, ON / Winnipeg, MB.
Work Style: Preferred - Hybrid Work (3 days per week in the office required. Tuesday and Thursday are mandatory on-site).
Work Hours: 37.5 hours/week, typically Monday-Friday, 9:00 am to 5:00 pm
Contractor to work extra time or be on-call: Yes, on-call rotation (Monday to Sunday) as required.
Remote Work Options: Please note that this is not a standard “9:00 a.m. to 5:00 p.m. type” role and is not an on-call position. The role requires participation in evening and weekend shift rotations. Remote work arrangements may be accommodated during evening and weekend shifts. Total working hours are expected to remain at 37.5 hours per week. Approximately 50% of the work will be performed outside of standard business hours.
Rate Cap: Up to CA$ 115/Hr. (on Incorp), depending on relevant experience. The final compensation will be negotiated between the contractor and recruiter based on experience and engagement terms.
Interview: Teams interviews; 2 interviews

Required Experience, Skills, and Qualifications:

The successful candidate will be expected to work across a complex hybrid enterprise environment including:

Network & Security Platforms

Cisco ACI
Check Point Firewalls
Palo Alto Networks Firewalls
F5 Load Balancing and Application Delivery
Cloudflare Services
Infoblox DNS, DHCP & IPAM

Cloud Platforms

Microsoft Azure
Amazon Web Services (AWS)

Infrastructure

Multi-data center environments
Hybrid cloud architectures
Enterprise compute and virtualization platforms
Identity and access management services
Internet-facing and internally hosted application platforms

___________________________________________________________

Position Overview:

The Senior Network Migration & Application Connectivity Engineer is responsible for enabling the successful migration, modernization, and ongoing operation of business applications across on-premises and cloud environments. This role serves as a trusted technical partner to application, infrastructure, security, identity, and cloud teams, ensuring that network dependencies, connectivity requirements, and non-functional requirements are identified, designed, validated, and operationalized throughout the project lifecycle.
The role combines deep technical expertise in enterprise networking with strong consulting, troubleshooting, and stakeholder management skills. The successful candidate will provide white-glove support for critical migration activities, helping project teams identify and resolve network, security, and identity-related issues that may impact application availability, performance, resiliency, or user experience.

Key Responsibilities & Deliverables:

Application Discovery & Dependency Mapping

Lead network flow discovery and traffic analysis activities to identify application communication patterns and dependencies.
Assess east-west and north-south traffic flows across data centers, cloud environments, and third-party connectivity.
Develop and maintain application dependency maps, connectivity matrices, and migration runbooks.
Partner with application owners, architects, and infrastructure teams to validate connectivity requirements and identify migration risks.
Establish baseline network behavior and ensure dependencies are understood prior to migration events.

Non-Functional Requirements (NFRs)

Facilitate the definition and validation of network-related non-functional requirements.
Ensure resiliency, availability, performance, latency, scalability, recoverability, and operational support requirements are identified and documented.
Participate in architecture reviews to validate that proposed designs meet business and technical objectives.
Identify potential network bottlenecks, single points of failure, and operational risks before implementation.

Network & Security Architecture Design

Design and evolve connectivity architectures supporting application modernization and migration initiatives.
Define required modifications to network services and infrastructure, including:
DNS and IP Address Management (IPAM)
Routing and network segmentation
Firewall policy design and rule optimization
Web Application Firewall (WAF) integration
Load balancing and traffic distribution
Internet and partner connectivity
Cloud networking and hybrid connectivity
Network resiliency and disaster recovery architectures
Collaborate with security architecture and engineering teams to ensure designs align with enterprise security standards and Zero Trust principles.
Provide technical leadership during solution design workshops and architecture reviews.

Migration Execution & White-Glove Support

Act as a dedicated technical resource during critical application migration and cutover activities.
Provide hands-on support to application, infrastructure, cloud, and identity teams throughout migration events.
Troubleshoot and resolve complex connectivity, name resolution, authentication, authorization, and application access issues.
Identify gaps in network, security, and identity readiness and drive remediation activities to closure.
Support migration readiness reviews, go/no-go decisions, and post-migration validation activities.
Coordinate incident resolution across multiple technology teams when issues arise during migration windows.

Operational Excellence

Develop standards, patterns, and repeatable migration methodologies.
Contribute to continuous improvement initiatives focused on automation, observability, and operational efficiency.
Participate in root cause analysis and problem management activities following major incidents or migration events.
Create and maintain technical documentation, architecture diagrams, implementation procedures, and operational runbooks.
Provide technical mentorship and guidance to project teams and junior engineers.

Required Qualifications

8+ years of experience in enterprise network engineering, infrastructure engineering, or network architecture.
Proven experience supporting complex application migrations, data center transformations, or cloud migration initiatives.
Strong understanding of application networking concepts, including TCP/IP, DNS, TLS, routing, load balancing, firewalls, and application delivery.
Experience troubleshooting application connectivity, authentication, authorization, and performance issues across hybrid environments.
Experience designing and implementing resilient network and security architectures.
Strong knowledge of cloud networking within Azure and/or AWS.
Excellent communication and stakeholder management skills, with the ability to work directly with application owners, architects, and business stakeholders.
Preferred Qualifications
Experience with large-scale enterprise migration programs.
Experience with Zero Trust network architectures.
Knowledge of identity platforms and authentication technologies.
Experience with network automation, Infrastructure as Code (IaC), or DevOps practices.
Industry certifications such as CCNP, CCIE, PCNSE, Azure Networking, AWS Advanced Networking, or equivalent.
Success Measures

Success in this role is measured by:

Successful delivery of application migration and modernization initiatives.
Reduction of migration-related incidents and unplanned outages.
Accurate identification of application dependencies and connectivity requirements.
Improved resiliency, performance, and operational readiness of migrated applications.
Strong partnership and satisfaction from application, cloud, and infrastructure stakeholders.
Consistent delivery of secure, scalable, and supportable network solutions.

___________________________________________________________

How to Apply: Please email your up-to-date Resume/CV to Sriram.Parasa@brainhunter.com

Thank you for your interest in working with us. We'll contact only those candidates who are shortlisted for the next steps in the hiring process.

Thank you, and have a wonderful day!

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More about this job

Responsibilities

Lead application network discovery, dependency mapping, architecture design, and migration readiness across on-premises, cloud, and hybrid environments. Provide hands-on support during migration cutovers, resolve connectivity and access issues, and improve operational standards, documentation, and resiliency.

Requirements

Requires at least eight years of enterprise network, infrastructure, or architecture experience, including complex application, data center, or cloud migrations. Candidates should have strong application networking and hybrid cloud expertise, experience designing resilient network and security architectures, and excellent communication and stakeholder management skills.

Skills

Enterprise Network Engineering
Application Migration
Application Connectivity
Network Architecture
Cisco ACI
Check Point Firewalls
Palo Alto Networks Firewalls
F5 Load Balancing
Cloudflare
Infoblox DNS, DHCP, and IPAM
Microsoft Azure
Amazon Web Services
Cloud Networking
Network Security
Identity and Access Management
Zero Trust

Visa sponsorship

Not detected in the job text

Hiring contact

Sriram Parasa

Hiring contact email

Sriram.Parasa@brainhunter.com

Keywords

Application Delivery Networking
Application Migration
Network Architecture
Cisco ACI
Check Point Firewalls
Palo Alto Networks
F5 Load Balancing
Cloudflare
Infoblox
DNS
DHCP
IPAM
Microsoft Azure
Amazon Web Services
Hybrid Cloud
TCP/IP
TLS
Routing
Network Segmentation
Firewall Policy Design
Web Application Firewall
Load Balancing
Zero Trust
Identity and Access Management
Network Automation
Infrastructure as Code
DevOps
Disaster Recovery
Application Dependency Mapping
Migration Runbooks

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