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Network security engineer Jobs in Vaughan, ON

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Network security engineer • vaughan on

Last updated: 1 day ago

AI Engineer

PureFacts Financial SolutionsToronto, Ontario, Canada, M2N 5S4
CA$100,000.00–CA$120,000.00 yearly
Full-time
Quick Apply

About PureFacts Financial Solutions.PureFacts is the leader in the Revenue Performance Management category for wealth and asset management firms.The PureRevenue™ Platform helps organizations maximi... Show more

Coatings Engineer

Martinrea International Inc.Vaughan, ON, CAN
CA$85,000.00 yearly
Full-time
Quick Apply

Lightweight Structures and Propulsion Systems.We employ approximately 16,000 skilled and currently operate in 57 locations in Canada, the United States, Mexico, Brazil, Germany, Slovakia, Spain, Ch... Show more

Propulsion Engineer

Canada Rocket CompanyToronto, Ontario, Canada, M9W 2Z3
Full-time
Quick Apply

Canada Rocket Company is developing Canada's first medium-lift launch vehicle.We are a team of veterans from SpaceX, Blue Origin, Rocket Lab, ArianeGroup, Pangea Propulsion, Tesla, MDA, and more, b... Show more

Electrical Engineer

Fuze HRNorth York, ON, Canada
Permanent

Electrical Engineer – Quality Assurance / Quality Control (QA/QC).We are seeking a technically strong and detail-oriented Electrical Engineer with a passion for design excellence, quality, and ment... Show more

Project Engineer - MSD

Trevor Frances RecruitmentVaughan, Ontario, Canada
Full-time

Trevor Frances Recruitment has partnered with a premier, vertically integrated Canadian manufacturer specializing in transforming raw materials into high-quality components for the bedding, home fu... Show more

Embedded Software Engineer

ExtentComRichmond Hill, Ontario, Canada
CA$230.00 daily
Full-time
Quick Apply

The Embedded Software Engineer will participate in complete embedded software development cycles for advanced wireless communication systems.The ideal candidate will be self-motivated and reliable,... Show more

Mobile Tactical Security Guard Supervisor

LTS Protective ServicesConcord, Ontario, Canada
CA$17.60–CA$19.40 hourly
Full-time
Quick Apply

Job Posting: Mobile Tactical Security Guard.Pennsylvania Ave, Unit 18A, Concord, ON L4K 3V9.Full-Time – Continental Night Shifts.LTS Protective Services is hiring a dedicated and professional.Mobil... Show more

Project mechanical engineer

Portable Pipe Hangers (Canada) Inc.Concord, ON, Canada
Full-time

Manufacturing or processing industry.Conduct research into the feasibility, design, operation and performance of mechanisms, components and systems.Design power plants, machines and equipment.Analy... Show more

Security Supervisor - FT

GardaWorldThornhill, Onta, CA
Permanent

Ready to suit up as a Security Guard.Your strength in supervision lies in your ability to mobilize a team, build trust, and encourage collaboration.If you know how to rally people around common goa... Show more

Intermediate Mechanical Engineer

HaysVaughan
Full-time

This organization is a well-established consulting engineering firm with a long-standing reputation for delivering mechanical and electrical engineering solutions for existing buildings throughout ... Show more

Lead Electrical Engineer

Ameresco Canada IncRichmond Hill,Ontario,Canada
Full-time

NYSE:AMRC) is a leading energy solutions provider dedicated to helping customers reduce costs, enhance resilience, and decarbonize to net zero in the global energy transition.We are a trusted, full... Show more

Security Guard

Skanna Security & Investigations Inc.Vaughan, Ontario, Canada
CA$17.75 hourly
Full-time +1
Quick Apply

Security Guard (FT/PT) VAUGHAN.Skanna Security is looking for a Full-Time/Part-Time Security Guards to work at our Vaughan Site.Availability to work any shift.Afternoons - 2:00 PM to 10:00 PM.Must ... Show more

Staff Site Reliability Engineer

CaseWareToronto, Ontario, Canada, M9W
CA$140,000.00 yearly
Full-time +1

Staff Site Reliability Engineer.Caseware is one of Canada's original Fintech companies, having led the global audit and accounting software industry for over 30 years, with more than 500,000 users ... Show more

Senior Security Specialist

MindlanceWoodbridge, ON
Full-time +1

Job Title: Senior Security Specialist.This individual will have broad exposure to data centre network security technologies to support a customer account in the healthcare sector.Technical experien... Show more

Security Guard/Concierge

Elite Condo ConciergeNorth York, ON, CAN
CA$18.50–CA$19.00 hourly
Full-time
Quick Apply

About Us:Elite Residential Concierge Services Inc.GTA with a team of over 1,000 dedicated professionals.We specialize in delivering high-quality, client-focused service that enhances safety, securi... Show more

Compliance Engineer (Electrical Safety)

QAI Laboratories Ltd.Vaughan, Ontario, Canada, L4J 1X9
Full-time
Quick Apply

QAI Job Number: QAI-ELE-07142026.JOB TITLE: Project Specialist I (ELE).SALARY RANGE: $60,000 - $85,000 annually.CATEGORY: Testing and Evaluation.CLOSING DATE: Opened Until Filled.Founded in 1995 by... Show more

 • Promoted

Electrical Engineer

Recruiting In MotionConcord, ON
CA$110,000.00 yearly
Full-time +1

This Global manufacturing company located in Vaughan, is looking for a full time permanent Electrical Engineer.The successful candidate will be managing a project's engineering and technical aspect... Show more

Systems & Network Administrator

STACK IT RecruitmentVaughan, ON, CA
CA$90,000.00–CA$110,000.00 yearly
Full-time
Quick Apply

Skilled Systems & Network Administrator Wanted!.Systems & Network Administrator.In this role, you’ll take ownership of hybrid infrastructure spanning on-prem and cloud environments, ensurin... Show more

Information Security / Cybersecurity Project Manager

Randstad CanadaNorth York, Ontario, CA
Temporary
Quick Apply

We are seeking a highly accomplished Information Security / Cybersecurity Project Manager for an enterprise-level contract opportunity based in North Yor.In this role, you will take on a premier pr... Show more

Apprentice Security Systems Technician

New Age GroupConcord, ON, CA
CA$22.00 hourly
Full-time
Quick Apply

About New Age Group For more than 25 years, The New Age Group has delivered security and technology solutions for residential, commercial, industrial, institutional, and multi-residential clients.O... Show more

People also ask
AI Engineer

AI Engineer

PureFacts Financial SolutionsToronto, Ontario, Canada, M2N 5S4
30+ days ago
Salary
CA$100,000.00–CA$120,000.00 yearly
Job type
  • Full-time
  • Quick Apply
Job description

About PureFacts Financial Solutions

PureFacts is the leader in the Revenue Performance Management category for wealth and asset management firms. The PureRevenue™ Platform helps organizations maximize revenue potential by connecting pricing, billing, compensation, advisor behavior, and AI-powered intelligence within a single Revenue Book of Record. By transforming fragmented revenue processes into a coordinated growth system, firms gain greater visibility, stronger pricing discipline, improved revenue capture, and more effective advisor alignment. The result is faster organic growth, improved profitability, and increased enterprise value. For more than 25 years, PureFacts has helped leading financial institutions turn revenue from an operational process into a strategic advantage.


At PureFacts, we are building an AI-native platform and company. We embed AI, intelligent automation, and agentic workflows across our products and operations to detect anomalies, surface insights, streamline repetitive work, and support faster, better decision-making. In a highly regulated industry, we believe AI must be practical, governed, and auditable—amplifying human expertise while helping our teams and clients focus on higher-value, strategic work.


About the role

The AI Engineer (LLM/Agent) will own the conversational layer that describes Purefacts’ ML model outputs to end users, develop a “Revenue Assistant” Agent from R&D through to prototype, and design context architecture grounded in client-specific pricing data. Builds evaluation and safety frameworks. This role sits at the intersection of machine learning, software engineering, and product, focusing on building intelligent systems that can reason, automate workflows, and augment human decision-making.

You will play a key role in advancing PureFacts’ AI-first strategy, developing AI-powered copilots, agents, and automation tools that reduce manual work, improve productivity, and deliver meaningful client value.

What you'll do

LLM & Agent Development

  • Design and build LLM-powered applications and AI agents for both internal and client-facing use cases
  • Develop solutions such as:
    • AI copilots for internal teams and clients
    • Intelligent workflow automation agents
    • Natural language interfaces for data and reporting
  • Implement prompt engineering, tool usage, and agent orchestration frameworks

AI-First Automation & Use Cases

  • Identify opportunities to replace manual processes with AI-driven automation
  • Build systems that enable users to interact with complex data through natural language
  • Develop AI solutions that enhance:
    • Revenue insights and analytics
    • Client reporting and communication
    • Operational efficiency across workflows

System Design & Integration

  • Integrate LLMs into PureFacts’ SaaS platform and data systems
  • Build APIs and services to support AI-powered features
  • Work with data and engineering teams to ensure secure, scalable, and reliable integrations

Retrieval-Augmented Generation (RAG) & Data Integration

  • Design and implement RAG pipelines using structured and unstructured data sources
  • Work with:
    • Vector databases (e.g., Pinecone, Weaviate)
    • Embedding models and semantic search
  • Ensure accurate, relevant, and context-aware outputs from AI systems

Evaluation, Testing & Optimization

  • Develop frameworks to evaluate LLM outputs for quality, accuracy, and reliability
  • Continuously optimize prompts, models, and workflows
  • Monitor system performance and implement improvements

AI Infrastructure & Tooling

  • Leverage and integrate tools such as:
    • OpenAI, Azure OpenAI, or similar LLM providers
    • LangChain, LlamaIndex, or agent frameworks
    • APIs, microservices, and cloud infrastructure
  • Collaborate with MLOps to ensure scalable and maintainable deployments

Responsible AI & Governance

  • Ensure AI solutions are secure, compliant, and aligned with responsible AI principles
  • Address:
    • Data privacy and security
    • Model hallucination and reliability
    • Explainability and transparency

Cross-Functional Collaboration

  • Partner with Product, Engineering, and Client teams to translate AI capabilities into business value
  • Help stakeholders identify opportunities to increase efficiency and reduce manual effort
  • Communicate technical concepts in a clear, practical way

Qualifications

  • 2+ years building production, customer-facing LLM/GenAI applications, including vector databases, RAG pipelines , agent orchestration
  • 6-8+ years of total back-end software engineering experience
  • Deep, hands-on experience building with agent frameworks (e.g., Microsoft Agent Framework, Google ADK, LangGraph, etc.), including designing custom orchestration patterns beyond out-of-the-box templates
  • Demonstrated ownership of evaluation frameworks and pipelines and design of deterministic guardrails/safety controls in regulated or compliance-sensitive contexts
  • Experience in SaaS, fintech, or other data-driven, regulated environments strongly preferred

Technical Skills

  • Expert-level Python (required)
  • Deep experience with:
    • LLM APIs (OpenAI, Azure OpenAI, Anthropic, etc.), including cost/latency tradeoffs at scale
    • Agent development frameworks (LangChain, LlamaIndex, LangGraph, or similar)
    • API and microservices architecture, including integrating LLM and ML model components into larger systems
    • Data processing (SQL, Python data libraries) and pipeline design for both retrieval-quality data and model training data
  • Solid working knowledge of:
    • Vector databases and embedding strategies (selection, tuning, hybrid search)
    • Cloud platforms (AWS, Azure), including deployment and scaling of AI/ML workloads

AI, Agent & ML Model Expertise

  • Proven experience architecting and shipping:
    • Retrieval-Augmented Generation (RAG) systems at production scale
    • Multi-step agent workflows with error handling and recovery
    • Tool-using agents and end-to-end automation systems
  • Strong, applied understanding of:
    • LLM limitations, failure modes, and optimization techniques (prompt design, fine-tuning vs. RAG tradeoffs, latency/cost optimization)
    • Evaluation methods for generative AI (offline eval sets, human-in-the-loop review, regression testing for prompt/model changes, model performance monitoring)
    • Safety and guardrail design appropriate to regulated environments (PII handling, hallucination mitigation, model bias/fairness checks, audit trails)

Operations & Reliability

  • Experience operating AI/ML systems in production, including uptime, latency, and cost monitoring for both LLM and model-serving infrastructure
  • Familiarity with incident response and root-cause analysis for model or agent failures (degraded outputs, drift, hallucination spikes, pipeline breakages)
  • Ability to define and track model/agent health metrics (accuracy, drift, confidence calibration, usage patterns) and act on them proactively

Automation & Product Mindset

  • Genuine passion for using AI/ML to automate workflows and eliminate low-value work
  • Ability to independently translate ambiguous AI/ML capabilities into practical, high-impact products with minimal guidance
  • Strong bias toward user experience, reliability, and real-world adoption over technical novelty

Communication & Collaboration

  • Ability to work fluidly across technical and non-technical teams, including practice/business stakeholders
  • Strong systems thinking — able to reason about tradeoffs across the full stack, from retrieval/model quality to UX to compliance to operational cost
  • Comfortable communicating complex AI/ML concepts and tradeoffs to non-technical leadership, and mentoring less-experienced engineers

Key Success Metrics

  • Successful deployment of AI-powered copilots, agents, and ML-driven products into production, owned end-to-end
  • Measurable reduction in manual effort through AI/ML-driven automation
  • Adoption and sustained usage of AI/ML features by internal teams and clients
  • Quality, reliability, and accuracy of AI-generated and model-generated outputs, validated through rigorous evaluation and ongoing monitoring
  • Model/system uptime, drift management, and operational stability in production
  • Speed and quality of development/iteration cycles, and contribution to team technical standards


Education

  • Degree in Computer Science, Engineering, Data Science, or related field
  • Advanced degree is a plus but not required


Use of AI in our Hiring Process:

We are committed to a fair and transparent hiring process. As part of our recruitment practices, we may use artificial intelligence (AI)–based tools. Our tool is designed to assess role-related qualifications in a consistent way and is always used together with human review and decision-making. If you have any questions or concerns about the use of AI in our hiring process, or if you would prefer an alternative assessment method, please let us know and we will be happy to accommodate.


The pay range for this role is:
100,000 - 120,000 CAD per year(Toronto, Canada)



PId88f7a4323cf-30511-41623865