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Added 1 hour ago
MN
Communications Consultant
Matchtech North America
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Our client, a leading player in the rail industry, is looking for a talented Communications Engineer/Designer to join their dynamic team on a permanent basis. This role involves designing…
Added 1 hour ago
HT
Applications Engineer
Husky Technologies
Bolton, ON
- Full-time
Apply a data-driven, first-principles approach, leveraging scientific modeling, experimentation, and advanced analytics to understand, predict, and optimize complex physical phenomena.
Added 1 hour ago
HT
Product Development Engineer
Husky Technologies
Bolton, ON
- Full-time
Our Development Engineering team is looking to hire an experienced Product Development Engineer. The successful candidate will lead the technical development of packaging products working…
Added 1 hour ago
SB
Senior Hydraulics and Capacity Engineer
South Bow
Calgary, AB · Manulife Place
- Full-time
We are seeking a Senior Hydraulics and Capacity Engineer to provide technical leadership and strategic oversight of operational capacity management for South Bow's crude oil pipeline…
Added 1 hour ago
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[C] Salesforce Engineer / Developer
MLSE (Maple Leaf Sports & Entertainment Partnership)
Toronto, ON · Scotiabank Arena
- Part-time
…ticketing, identity, payment, mobile app, venue, and partner…
Added 2 hours ago
V
Senior Firmware & FPGA Engineer, SST Control
Verdyn
Oakville, ON
- $110,000 to $160,000 CAD / year
- Full-time
Verdyn is a Canadian designer and manufacturer of power-electronics based solutions for critical infrastructure. Our advanced electrical systems solve challenges for customers in demanding…
Added 2 hours ago
V
Embedded Firmware Engineer - Energy Storage (Controls & Connectivity)
Verdyn
Oakville, ON
- Full-time
…mission to leapfrog traditional energy delivery models and bring advanced, integrated solutions into the present. Verdyn works across the energy value chain, combining engineering,…
Added 2 hours ago
A
Intermediate Geotechnical Engineer
AtkinsRéalis
Calgary, AB
- Full-time
…technology to transform the world's infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project…
Added 2 hours ago
A
Project Manager
AtkinsRéalis
Toronto, ON
- Full-time
…technology to transform the world's infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project…
Added 3 hours ago
TO
Building Equipment Operator 2
The Ottawa Hospital
Ottawa, ON
- Full-time
…essential needs within the organization by adding to its Mechanical Systems…
Added 4 hours ago
F
Senior Software Engineer
Fleetworthy
AB · Edmonton, AB
- Full-time
Familiarity with software ticketing systems or processes, e.g., Jira, Solar, ServiceNow
Added 5 hours ago
KC
Senior Embedded Software Designer
Kepler Communications Inc.
Toronto, ON
- Full-time
…real-time, continuous space communications while supporting advanced on-orbit compute and hosted payload…
Added 9 hours ago
A
Embedded Software Manager
Actalent
Burnaby, BC
- $131,115 to $187,310 CAD / year
- Full-time
We're looking for an experienced Embedded Software Engineering Manager to lead a team developing software for advanced medical devices. This is primarily a people leadership role with…
Added 9 hours ago
F
Building Services Design Engineer
Fluor
Vancouver, BC
- Full-time
Design clean agent extinguishing, foam systems, deluge, wet and dry s sprinklers, standpipes, fire water pumps
Added 9 hours ago
BS
Senior Design Quality Engineer / Ingénieur principal en qualité de la conception
Boston Scientific
Montreal, QC
- Full-time
…coverage of both hardware, software, and system risks, applying advanced risk mitigation strategies to influence robust design…
Added 10 hours ago
JM
Division Process Engineer
Johns Manville
Innisfail, AB
- Full-time
As a Division Process Engineer, you will provide technical leadership across nine manufacturing facilities including 26 production lines, ensuring consistent performance, sustained…
Added 10 hours ago
M&
Coatings Engineer
Mitchell & Associates
Vaughan, ON
- Full-time
…engineered, value-added Lightweight Structures and Propulsion Systems. We employ approximately 16,000 skilled and currently operate in 57 locations in Canada, the United States, Mexico,…
Added 10 hours ago
E
Field Service Operations - Superintendent Engineer
Everllence
Dartmouth, NS
- Full-time
…efficiency and performance at a systemic level. Leading the way in advanced engineering for more than 250 years, we provide a unique portfolio of technologies. Headquartered in Germany, MAN…
Added 10 hours ago
DevOps Engineer
Varonis
Canada
…and classifies critical data, removes exposures, and detects advanced threats with AI-powered…
Added 11 hours ago
B
Electrical Building Engineer
BPA
Montreal, QC
- Full-time
Lead and coordinate the design, analysis, and verification of electrical systems for building projects
Added 11 hours ago
TT
Sales Development Representative
trane technologies
Montreal, QC
- Full-time
…BrainBox AI, Nuvolo, and more - combines technical expertise with advanced analytics to create data-driven solutions that add real value for customers, communities, and the planet. Whether…
Added 11 hours ago
MG
Principal Engineer / Architect
Matrix Global
Toronto, ON
- Full-time
We are seeking a highly skilled and hands-on Principal Engineer / Architect to lead the architecture, design, and delivery of next-generation cloud-native data and application platforms.…
Added 11 hours ago
MG
Java Engineer
Matrix Global
Toronto, ON
- Full-time
We are seeking a talented and motivated Java Engineer with strong experience in the Microsoft Azure ecosystem to join our growing engineering team. In this role, you will be responsible for…
Added 12 hours ago
JE
Intermediate Electrical Engineer
Juno Engineering Canada Inc.
Calgary, AB
- Full-time
Are you a professional engineer with a passion for innovation in electrical, instrumentation, and controls engineering? Juno Engineering Canada Inc. is seeking an Intermediate Electrical…
Added 12 hours ago
JE
Senior Electrical Substation Engineer
Juno Engineering Canada Inc.
Calgary, AB
- Full-time
Are you a senior professional engineer with deep expertise in high-voltage substation equipment design and technical leadership? Juno Engineering Canada Inc. is seeking a Senior Electrical…

Brainhunter Systems Ltd

Tech Transformation - Application Network Engineer

Toronto, ON, Canada

Contract

Apply About employer

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Job details

Job type: Contract
Apply by: Nov 5, 2026
Experience: 7+ years of experience in enterprise network engineering, infrastructure engineering, or network architecture.
Working hours: 37.5 hours per week
Posting language: English
Posted: Oct 6, 2026

Original job description

Location city(s): Toronto, London, Winnipeg
Role Title: Tech Transformation - Application Network Engineer
Management Specialist: Senior (8Yrs +)
Work Allocation: 100%
Number of Openings: 1
Anticipated Start Date: 4 weeks from the official offer day
End Date: 12 months from the start date
Part-time or Full-time: full-time
Potential convert to permanent: Yes
Reason for role: (staff aug/replace vacancy): Staff Aug
Work Style: Hybrid – 2. 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.
Contractor to work extra time or on-call: No
Enhanced Reliability Status: not required

Role Description:

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.

Responsibilities:

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.

Experience/Skills:

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
Required Qualifications
7+ 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.

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More about this job

Responsibilities

Lead application network discovery, dependency mapping, architecture design, and connectivity planning for migrations across on-premises and cloud environments. Provide hands-on support during migration and cutover events, resolve complex connectivity issues, and improve operational standards, documentation, and resiliency.

Requirements

Requires at least seven years of enterprise network, infrastructure, or network architecture experience, including complex application or cloud migrations and hybrid-environment troubleshooting. Candidates should have strong networking and security expertise, Azure and/or AWS networking knowledge, and excellent communication and stakeholder management skills.

Skills

Enterprise Network Engineering
Application Migration
Application Dependency Mapping
TCP/IP
DNS
TLS
Routing
Load Balancing
Firewall Design
Cloud Networking
Azure
AWS
Network Security
Identity and Access Management
Troubleshooting
Stakeholder Management

Visa sponsorship

Not detected in the job text

Keywords

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

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