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Added 11 mins ago
O
Senior Water Resources Engineer
Onterris
Calgary, AB · CAN-Alberta-Calgary
- Full-time
As an Senior Engineer in our Calgary office you’ll be responsible for assisting multiple projects where you will have increasing interaction with our multi-disciplinary staff, regulatory…
Added 15 mins ago
CS
Data Engineer
Curis Solutions
Engineer, BC
- Full-time
We are seeking a skilled and motivated Data Engineer with a strong focus on designing, implementing, and optimizing ETL pipelines. The ideal candidate will bring extensive experience in…
Added 27 mins ago
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ASICS Design Verification Engineer (Multiple Levels) - Vancouver OR Markham
Qualcomm
Vancouver, BC · Markham, ON
- Full-time
…UPF verification flow and methodology. Involve in developing automation to improve verification efficiency. New…
Added 30 mins ago
TT
Digital Controls Technical Specialist
Trane Technologies
Montreal, QC
- Full-time
…driving analytics for greater efficiency, your ideas will help engineer solutions for stronger communities and a sustainable…
Added 1 hour ago
CT
Network Specialist
CIX Trading
Toronto, ON
- Full-time
Prior experience as a network engineer, specialist or network administrator.
Added 1 hour ago
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Principal Mining Engineer
Equinox Gold Corp.
Vancouver, BC
- Full-time
Reporting to the SVP Technical Services, the Principal Mining Engineer (Underground) supports Equinox Gold’s technical services team by applying operational expertise across the company’s…
Added 1 hour ago
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Data Engineer
Codd Labs
Toronto, ON
- Contract
Data Engineer (Contract, LLM Exposure a Plus)
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Senior Director, Pharmacy Experience and Transformation
Shoppers Drug Mart
Toronto, ON
- Full-time
This role will own the pharmacy AI, technology, automation and optimization agenda, while ensuring that the patient and pharmacy team experience remains at the centre of transformation. The…
Added 1 hour ago
MT
Senior Azure engineer
Manx Telecom Enterprise
Permanent North American Gaeltacht, ON
- Full-time
A strong focus on collaboration and continuous improvement is key. The Senior Azure Engineer will work with colleagues across engineering, security, and service teams to implement best…
Added 1 hour ago
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Senior Infrastructure Engineer (Linux & Cloud Automation)
Manx Telecom Enterprise
Permanent North American Gaeltacht, ON
- Full-time
Job Details: Senior Infrastructure Engineer (Linux & Cloud Automation)
Added 1 hour ago
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Intermediate Controls Engineer
Worley
Calgary, AB
- Full-time
We are seeking an Instrumentation & Controls Engineer to join our Consulting team in Edmonton or Calgary, Alberta, Canada, or Houston, Texas. This position is ideal for an engineer with 3-8…
Added 1 hour ago
A
Systems Validation Engineer - Data Center GPU
AMD
Markham, ON
- $84,000 to $126,000 USD / year
- Full-time
As a Systems Validation Engineer within the Datacenter and GPU Accelerated Processing division, you will execute on SOC and system/rack level validation, triage and debug for the AMD Data…
Added 1 hour ago
C
Senior QA Automation – SDET
CGI
Toronto, ON
- Full-time
CGI is seeking an experienced Senior QA Automation Engineer to join our growing Quality Engineering team. This is a hands-on role for a quality engineering professional with strong…
Added 1 hour ago
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Cybersecurity Architect
CGI
Mississauga, ON
- Full-time
Support secure adoption of AI, automation, and emerging technologies where applicable.
Added 1 hour ago
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Design Engineering Manager, Integrated Automation & Control Solution
Arrow Speed Controls
Richmond, BC
- Full-time
…date, we are a trusted partner across the heavy industries. We engineer and assemble speed control equipment for a wide range of electric motor applications. In addition to VFD's, we also…
Added 1 hour ago
Integration & Test Software Engineer
L3Harris Technologies
Montreal, QC
Job Title: Integration & Test Software Engineer
Added 1 hour ago
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Electrical Engineer
Federal Mfg
Oakville, ON · CA ON Oakville
- Full-time
Zarpac is a leading global provider of packaging line engineering, integration, and productivity solutions. We are currently seeking an Electrical Engineer to join our team in Oakville.
Added 1 hour ago
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Controls Engineer
Federal Mfg
Oakville, ON · CA ON Oakville
- Full-time
Zarpac is a leading global provider of packaging line engineering, integration, and productivity solutions. We are currently seeking a Controls Engineer to join our team in Oakville.
Added 1 hour ago
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Manufacturing Engineering
ZF Foxconn Chassis Modules
Windsor, ON
- Full-time
Added 2 hours ago
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Instrumentation Engineer Level II
Worley
Calgary, AB · Edmonton, AB · Vancouver, BC
- Full-time
The Instrumentation & Controls Engineer provides instrumentation and control (I&C) engineering services to Worley and its customers. The role supports the delivery of I&C engineering work…
Added 2 hours ago
I
Cloud Platform Engineer
Insight
Remote, Canada
- Full-time
- Remote
As a Cloud Platform Engineer, you will focus on project delivery across Azure and AWS environments. We will count on you to contribute to infrastructure design, implement platform…
Added 2 hours ago
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Forward Deployed Engineer
Leyton
Vancouver, BC · Greater Vancouver, BC
- €30,000 to €50,000 EUR / year
- Full-time
As a Forward Deployed Engineer, you will work directly with business teams across different countries to identify opportunities, design solutions, build prototypes, and deliver AI-powered…
Added 2 hours ago
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Senior Instrumentation & Control Engineer
Ausenco
Vancouver, BC
- Full-time
Our team in Canada is growing. We are currently recruiting for a Senior I&C Engineer to join our Minerals & Metals Business line in the Vancouver office.
Added 2 hours ago
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Site Reliability Specialist
Robertson & Company Ltd.
Toronto, ON
- Contract
Robertson is seeking a skilled Site Reliability Engineer to join our client in support of an existing vacancy.
Added 3 hours ago
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QA Engineer
Dutch
Vancouver, BC
- Full-time
We are currently seeking a motivated, hands-on, and customer-oriented QA Engineer to join our growing tech team. In this role, you will work directly with the engineering and product teams…

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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