Find work in Canada.

A simpler way to find your next job.

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 7 mins ago
CC
PRODUCTION & PROJECT ENGINEER- TECHNISEAL, Candiac QC
CRH Canada
Candiac, QC
- Full-time
Reporting to the Director of Operations, the Production & Project Engineer plays a key role in the continuous improvement of operations, the optimization of manufacturing processes, and the…
Added 7 mins ago
KG
Intermediate Electrical Engineer
KGS Group
Vancouver, BC
- Full-time
We are looking for an Intermediate Electrical Engineer to join our Electrical team in our Vancouver office. In this role you will work within a diverse team, performing technical work as…
Added 7 mins ago
A
Sr. Distribution Engineer
Actalent
New Westminster, BC
- $125,000 to $165,000 CAD / year
- Full-time
The Senior Distribution Engineer plays a key role in delivering electrical utility infrastructure projects within a fast-growing engineering consulting group. This full-time position is…
Added 7 mins ago
TA
Controls Engineer
Toyota Automated Logistics
Mississauga, ON
- Full-time
Come join Toyota Automated Logistics where you have the satisfaction of designing and developing various systems that come to life. We are currently hiring for a Controls Engineer that is…
Added 25 mins ago
M
Senior Java Full Stack Developer
Miratech
Toronto, ON
- Full-time
We are looking for a Senior Full Stack Developer to design, build and maintain both front-end interfaces and back-end systems, including APIs, microservices, databases and cloud…
Added 25 mins ago
I
Site Reliability Engineer
i3D.net
Remote, Canada
- Full-time
- Remote
Proactively monitor network systems and services using observability tools
Added 25 mins ago
RB
Lead Agentic AI Engineer
Royal Bank of Canada
Toronto, ON
- Full-time
8–10 years total engineering experience - with 2–3+ years specifically building agentic or LLM systems (not just prototypes)
Added 38 mins ago
ME
ADAS Performance Specialist [14442]
MEDA Engineering & Technical Services
Windsor, ON
- Full-time
Guarantee ADAS systems performance and set core performance targets within their competence area
Added 1 hour ago
M
Senior Java Full Stack Developer
Miratech
Toronto, ON
- Full-time
We are looking for a Senior Full Stack Developer to design, build and maintain both front-end interfaces and back-end systems, including APIs, microservices, databases and cloud…
Added 1 hour ago
Civil Engineer I - Liquid Waste Management Engineer
City of Vancouver
Vancouver, BC
…long-term sustainability of Vancouver’s sewer and drainage systems. The team leads initiatives related to sewer investigations, pollution prevention, source control, sewer…
Added 2 hours ago
ST
Kubernetes Platform Engineer
Silverlink Technologies
Montreal, QC
- Contract
Role: Kubernetes Platform Engineer- OpenShift / Linux
Added 2 hours ago
C
Senior Director, Wastewater
CIMA+
Vancouver, BC
- $180,000 to $210,000 CAD / year
- Full-time
…what’s expected of us to meet the challenges of tomorrow and engineer a better…
Added 2 hours ago
A
Qa/qc Technician
Actalent
Burnaby, BC
- $24 to $35 CAD / hour
- Contract
Experience working within formal quality systems and controlled documentation processes.
Added 2 hours ago
Maintenance Services Worker
HealthCareersInSask.ca
Rosetown, SK
Job Description: Performs general maintenance and repairs for facility/plant systems, equipment, grounds and buildings.
Added 2 hours ago
H
Facility Maintenance & Operator
HealthCareersInSask.ca
Rosthern, SK
- Part-time
Job Description: Operates and monitors computerized building control systems and maintains facility/plant systems and equipment. Independently performs major repairs/installations on a wide…
Added 2 hours ago
H
Maintenance Services Worker
HealthCareersInSask.ca
Cabri, SK
- Part-time
Job Description: Performs general maintenance and repairs for facility/plant systems, equipment, grounds and buildings.
Added 2 hours ago
D
Senior Manager,Digital Capital Projects
Deloitte
Toronto, ON
- Full-time
…analyze clients’ current state project delivery processes and systems, lead market scans for leading edge, best-in-class systems in the functions of project management, project controls,…
Added 2 hours ago
TC
MEP Project Manager
Turner Construction | Canada
Toronto, ON
- Full-time
Specifically relating to mechanical and electrical systems:
Added 2 hours ago
FI
Supervisor, Engineering Team (Engineers & Technologists)
Fleetway Inc.
Dartmouth, NS
- Full-time
Are you an experienced engineer or engineering technologist who enjoys developing people as much as solving technical challenges?
Added 2 hours ago
EO
Plant Engineer
Evonik Oxeno
Burnaby, BC
- Full-time
Our success hinges on a diversity of ideas powered by people, not egos. Whether you’re a scientist or engineer, new to the team or established, in business, production, or anything in…
Added 2 hours ago
MA
HVAC Application / Mechanical Engineer Technologists
Mafna Air Technologies Inc.
Cambridge, ON
- $40,000 to $60,000 CAD / year
- Full-time
Perform HVAC equipment selection and application engineering for custom air handling units and related HVAC systems.
Added 2 hours ago
W
Lead Civil Engineer
Worley
Markham, ON
- Full-time
We are currently recruiting for a Senior Principal Civil Engineer. Our team includes world class experts and dynamic go-getters. This is a full-time position based in Markham, Ontario.
Added 2 hours ago
I
Equipment Engineer (Semiconductor & Photonic)
Inpho
Halifax, NS
- Full-time
We are seeking an Equipment Engineer to sustain, optimize, and expand a diverse suite of manufacturing and test equipment used in semiconductor and photonic device production. This role…
Added 2 hours ago
IP
Senior Distribution Engineer
Iconic Power Systems Inc.
Calgary, AB
- Full-time
Iconic Power Systems is a Canadian power infrastructure company providing engineering, construction, and maintenance services across transmission, distribution, substations, and renewable…
Added 2 hours ago
VC
Senior Account Director
Veritas Communications
Lasalle, ON
- Full-time
At Veritas, we don’t just tell stories, we engineer influence. We move at the speed of culture, powered by insight, creativity, and a relentless commitment to earning attention in…

Opendoor

Infrastructure Security Engineer

Toronto, ON, Canada

Apply About employer

Applications open in a new tab.

Job details

Posting language: English
Posted: Jun 17, 2026

Original job description

About The Role

Our Security Engineering team builds intelligent systems that protect Opendoor and our customers while enabling unprecedented engineering velocity. We apply software engineering and AI to solve security problems across product, infrastructure, and operations by building guardrails where they matter, not gates where they don't.

As our Infrastructure Security Engineer, you'll own the security of everything Opendoor runs on including multi-account AWS, Kubernetes clusters, the identity plane connecting every system, and the cloud workloads behind home acquisition, resale, mortgage, title, and escrow. There’s meaningful work already in motion and real room to define where it goes next.

What You'll Do

Own the security architecture of our production cloud environment - AWS at the core, spanning multiple accounts, Kubernetes clusters, Terraform-managed infrastructure, and the identity plane that ties everything together.
Evaluate, build out and operate our cloud security visibility and protection platform ensuring it’s deeply integrated into engineering workflows to drive the automated remediation of infrastructure risks.
Define and drive our zero trust access strategy, integrating device trust and identity-aware proxies to provide seamless, secure access to Opendoor infrastructure.
Harden our Kubernetes environment including RBAC, admission policies, workload identity, runtime protection, image signing, and base-image strategy on top of our Bottlerocket and Karpenter foundation.
Build new agentic detection and response workflows using AWS native primitives that close the loop from alert to investigation to remediation.
Drive a shift-left cloud security strategy within our pipelines using Terraform/Terrakube, GitHub Actions, Elastic Container Registry so that misconfigurations get caught at commit time.
Partner with the Infrastructure team on cloud-native security decisions: VPC architecture, ingress, secrets management (Vault), service identity, and how Okta extends into AWS, Azure, and GCP.
Run our cloud detection engineering: GuardDuty, Security Hub, CloudTrail, VPC flow logs - tuned for signal, integrated with Datadog and our incident response playbooks.
Set the bar for what "secure by default" looks like for AI-maximalist engineering - vibe-coded apps, MCP servers, and agent-driven workflows that touch production cloud infrastructure.
Mentor engineers across Opendoor on cloud security patterns, and turn the patterns you see into automated guardrails.

Tech Stack

Cloud Platforms: AWS (primary), Azure, GCP
Containers and Orchestration: EKS, Bottlerocket, Karpenter, Helm, Argo CD
Identity and Access: Okta, Duo, AWS Identity Center, Okta for Kubernetes, Platform SSO (macOS), HashiCorp Vault
Cloud Security Tooling: Lambda, GuardDuty, Security Hub, CloudTrail, Elastic Container Registry, VPC Flow Logs, Kinesis, GitHub Advanced Security, cloud security posture and workload protection platform
Detection and Observability: Datadog, Cribl, S3
Languages: Go, Python, TypeScript, Ruby, Terraform (HCL), Terrakube (self-hosted)
AI Tooling: Claude Code, Claude Cowork, OpenAI, Codex, Bedrock, Runlayer MCP, custom agent frameworks

What You'll Need

Deep conviction that AI and automation should eliminate manual work and increase the team's impact, and a track record to prove it. You’ve built agentic systems that replaced reactive security work, not just configured off-the-shelf tools.
Comfort operating with high autonomy in ambiguous environments. You’ve defined what “good” looks like in a domain where no playbook existed, you’re energized by that, not unsettled by it.
Business enablement security mindset. You measure success by business impact and informed risk taking, not by tickets opened or compliance checklists completed.
Cloud or infrastructure security experience, with deep AWS expertise - you can read a CloudTrail event, write a service control policy, and explain why a particular identity trust policy is dangerous, all in the same conversation.
Strong skills in at least one of Go, Python, or TypeScript, with the ability to read and write Terraform and shell scripts. You are a builder.
Hands-on Kubernetes security experience - RBAC, network policies, admission control,workload identity, image and supply-chain security.
Experience deploying and operating cloud posture and workload protection tooling (Wiz, Prisma, Orca, Datadog, CrowdStrike Falcon Cloud, Lacework, or equivalent) with a strong opinion on what good looks like.
Identity first security mindset and demonstrated ability to build identity and access management solutions at scale.
Humility and genuine curiosity. You're as excited to learn from engineers across product and infrastructure and enable their work as you are to write detections or design guardrails.

Bonus Points

Experience designing or operating Zero Trust Network Access (Cloudflare Access, Tailscale, Twingate, Google BeyondCorp, etc.).
Detection engineering background with a threat modeling and adversarial mindset - writing detections that actually fire on real attacker behavior without burying the team in noise.
Experience securing AI and machine learning pipelines, agent frameworks, or MCP-style integrations that touch production data.
Familiarity with SOC 2, SOX, or other compliance frameworks in cloud environments and an instinct for when compliance work creates real security value.
Open source contributions to cloud security tooling (Cartography, Prowler, ScoutSuite, Falco, Kyverno, Open Policy Agent, Checkov, etc.).

Location

We're looking for team members who are enthusiastic about an in-office culture - people who want to build alongside others and not from a distance. This role is based in one of our talent hubs where we welcome everyone 5 days a week with the requirement of Mo, Tu, Th, Fri.

Apply About employer

More about this job

Responsibilities

You will own the security architecture of the production cloud environment, including AWS, Kubernetes, and identity systems. You will also build automated detection and remediation workflows to ensure secure engineering velocity.

Requirements

The role requires deep expertise in AWS, Kubernetes security, and infrastructure as code, along with proficiency in Go, Python, or TypeScript. Candidates must have a business-enablement mindset and experience building agentic systems to automate security tasks.

Skills

AWS
Kubernetes
Terraform
Go
Python
TypeScript
Identity and Access Management
Zero Trust
Cloud Security
Detection Engineering
Infrastructure as Code
RBAC
Automation
Security Architecture
Incident Response
HashiCorp Vault

Visa sponsorship

Not detected in the job text

Keywords

AWS
Kubernetes
Terraform
Go
Python
TypeScript
Identity and Access Management
Zero Trust
Cloud Security
Detection Engineering
Infrastructure as Code
RBAC
Automation
Security Architecture
Incident Response
HashiCorp Vault
EKS
Okta
Datadog
GitHub Actions
CloudTrail
GuardDuty
Security Hub
Bottlerocket
Karpenter
AI
Agentic Systems
Shift-left
VPC
Compliance

Report this job