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Added 8 mins ago
Franchise Specialist, Business Banking - Richmond, BC/Winnipeg, MB
Scotiabank
Winnipeg, MB
The Franchise Specialist is part of a national team responsible for leveraging market area expertise for the profitable growth of the Bank’s franchising portfolio in their region and for…
Added 8 mins ago
Senior Manager, Healthcare & Professional Specialist
Scotiabank
Toronto, ON
…day-to-day business controls to meet obligations with respect to operational, compliance, AML/ATF/sanctions and conduct…
Added 8 mins ago
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Senior Manager, Board Services, Enterprise Board Management
BMO
Toronto, ON · FCP
- Full-time
Leads the execution of operational programs; assesses and adapts as needed to ensure quality of execution.
Added 8 mins ago
PA
Solutions Consultant - French Speaking
Palo Alto Networks
Montreal, QC · Quebec, QC
- Full-time
…relationships by helping customers achieve increased productivity, operational efficiency, security efficacy, and greater flexibility to…
Added 20 mins ago
BS
Food Service Operations Support Specialist
Bento Sushi
Toronto, ON
- $45,000 to $52,000 CAD / year
- Full-time
Bento Sushi is seeking a proactive Operation Support Specialist to enhance the operations of our franchise locations. This role will focus on supporting store teams to ensure excellence in…
Added 27 mins ago
Q&
Compliance Specialist
Quick & Easy Home and Auto Insurance
Welland, ON
- Full-time
We are looking for an experienced Compliance Specialist to join our Head Office team. Reporting to the Manager, Insurance Compliance, this role is responsible for helping ensure our…
Added 27 mins ago
IS
Procurement Specialist
Irving Shipbuilding
Halifax, NS
- Full-time
The Intermediate Procurement Specialist, CMO plays a key role in supporting procurement activities by sourcing materials and services, managing supplier relationships, issuing purchase…
Added 27 mins ago
TP
Senior Specialist, Procurement Technology
Toronto Pearson International Airport
Toronto, ON
- Full-time
As a Senior Specialist, Procurement Technology, you will:
Added 27 mins ago
TP
Specialist, Procurement Governance
Toronto Pearson International Airport
Toronto, ON
- Full-time
As Specialist, Procurement Governance, you will:
Added 27 mins ago
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Assistant Store Manager - Tanger O.C. Ottawa
Claire's
Ottawa, ON
- $21 to $25 USD / hour
- Full-time
Expert Piercing Services: Become a trusted piercing specialist through our training program. Provide a safe, fun, and professional experience that keeps customers coming back.
Added 39 mins ago
LC
Sr. Security Specialist, iDaaS (Identity as a Service)
Loblaw Companies Limited
Brampton, ON
- Full-time
Senior Security Specialist, iDaaS (Identity as a Service)
Added 39 mins ago
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Specialist, Labour Relations
Loblaw Companies Limited
Edmonton, AB
- Full-time
The Labour Relations Specialist is responsible for interpreting collective agreements, managing grievances, conducting workplace investigations, and supporting the business in navigating…
Added 54 mins ago
Automation and Optimization Technology Specialist
Global Cellulose Fibers
Grande Prairie, AB
The Automation and Optimization Technology Specialist is responsible for administering and maintaining new and existing automated systems that streamline operational processes, enhance…
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Store Planning Specialist
Loblaw Companies Limited
Brampton, ON
- Full-time
This Store Planning Specialist role will support project work streams for the Hard Discount major and minor capital planning.
Added 54 mins ago
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People Operations Specialist
VitalBio
Oakville, ON
- Full-time
Manage the operational details of offboarding, partnering with teams across the organization to ensure a smooth transition.
Added 56 mins ago
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Middleware Specialist
Apptad
Montreal, QC
- Contract
Basic operational knowledge of RDBMS and SQL.
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Technical Training Specialist – Hazardous Locations - 967
CSA Group
Toronto, ON
- $4,198.44 CAD / week
- Full-time
The Technical Training Specialist is responsible for conducting needs analysis, developing learning objectives, creating curriculum, designing valid and reliable assessment instruments and…
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Acheteur / Spécialiste en approvisionnement || Buyer/Procurement Specialist
Faspac
Montreal, QC
Faspac, a leader in the flexible packaging industry, is looking for a Buyer/Procurement Specialist to join its team. This is a permanent, full-time position, Monday through Friday.
Added 1 hour ago
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NOFRILLS Customer Experience Specialist - Ontario
Loblaw Companies Limited
Brampton, ON
- Full-time
Operational experience as a specialist, preferably in the relevant department
Added 1 hour ago
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Expression of Interest: Consultant - Indigenous Studies (K-12) Leadership and Parent Engagement
Ottawa Catholic School Board
Ottawa, ON
- Full-time
Specialist or honours specialist qualification
Added 1 hour ago
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Membership Account Specialist
Canadian Association of Defence and Security Industries (CADSI)
Ottawa, ON
- Full-time
The Membership Account Specialist is a primary point of contact for CADSI members and prospective members, providing responsive, knowledgeable and personalized support throughout their…
Added 1 hour ago
BI
Food Service Operations Support Specialist
Bento Inc.
Toronto, ON
- $45,000 to $52,000 CAD / year
- Full-time
Bento Sushi is seeking a proactive Operation Support Specialist to enhance the operations of our franchise locations. This role will focus on supporting store teams to ensure excellence in…
Added 1 hour ago
W
Content Development Specialist
Wellington-Altus
Winnipeg, MB · Toronto, ON · AB · Calgary, AB
- Full-time
The Content Development Specialist will optimize resources and maximize the efficiency of content development by improving existing processes or creating new processes. The Content…
Added 1 hour ago
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Identity Specialist II (Identity and Access Management - IAM Engineer II)
WorkSafeBC
Richmond, BC
- Full-time
…across cutting-edge CIAM and IGA platforms? As an Identity Specialist II, you’ll design and operate modern identity solutions using ForgeRock (Ping Identity), SailPoint, and Microsoft Entra…
Added 1 hour ago
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Spécialiste infonuagique et DevOps / Cloud & DevOps Specialist
Montrium
Montreal, QC
- Full-time

Brainhunter Systems Ltd

Tech Transformation - Application Network Engineer

Toronto, ON, Canada

Contract

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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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