Jobs in Canada

25+ jobs

Group jobs by employerEmail me new jobs Save this search

Added just now
LG
SITE COSTING CLERK - LONDON SITE
Laframboise Groupe
London, ON
- Contract
…leader in multi-discipline construction, providing exceptional service across various…
Added just now
LM
SITE COSTING CLERK
Laframboise Mechanical Electrical Ltd
London, ON
- Contract
…leader in multi-discipline construction, providing exceptional service across various…
Added just now
GO
Senior Water Control Systems Planning Engineer
Government of Manitoba
Winnipeg, MB
- Full-time
The Manitoba government recognizes the importance of building an exemplary public service reflective of the citizens it serves, where diverse abilities, backgrounds, cultures, identities,…
Added just now
GO
Asset Performance and Reliability Engineer
Government of Manitoba
Winnipeg, MB
- Full-time
The Department of Public Service Delivery is looking for qualified candidates for the role of Asset Performance & Reliability Engineer with the Strategic Asset Management Branch.
Added just now
C
Junior P&C/SCADA Junior EIT
CIMA+
AB · Edmonton, AB
- Full-time
…what’s expected of us to meet the challenges of tomorrow and engineer a better…
Added just now
GO
Assistant Operating Engineer
Government of Manitoba
Portage la Prairie, MB
- Full-time
Must have a full valid 5th Class Driver's licence in good standing
Added just now
LI
Senior DevOps Site Reliability Engineer
LanceSoft, Inc.
Montreal, QC
- $75 to $80 CAD / hour
- Contract
Experience with service mesh technologies such as Istio or Linkerd.
Added just now
CB
Platform Developer
Canadian Bank Note Company, Limited
Ottawa, ON
- $74,000 to $93,000 CAD / year
- Full-time
We are seeking a Platform Engineer to design, implement, automate, secure, and support our cloud-first platform and software delivery ecosystem. The successful candidate will be responsible…
Added just now
UO
Assistant Professor of Teaching - Physics and Astronomy
University of British Columbia
Vancouver, BC · UBCV | Hennings Building (HENN)
- Full-time
…classroom.” As an EL faculty member in addition to teaching and service to the Department, there is an expectation that a portion of your role is to focus on the systematic enhancement,…
Added just now
EC
Intermediate Hydrotechnical Engineer
EnGlobe Corp.
Saint John, NB · Fredericton, NB · Edmundston, NB · Moncton, NB · Mount Pearl, NL · Dartmouth, NS
- Full-time
Registered as an Engineer-in-Training or Professional Engineer, or eligible for registration, with an Atlantic Canadian engineering association;
Added just now
EC
Intermediate Hydropower Engineer
EnGlobe Corp.
Saint John, NB · Fredericton, NB · Edmundston, NB · Moncton, NB · Mount Pearl, NL · Dartmouth, NS
- Full-time
Registration as a Professional Engineer, or eligibility for registration, with an engineering association in Canada;
Added just now
EC
Senior Hydrotechnical Engineer
EnGlobe Corp.
Saint John, NB · Fredericton, NB · Edmundston, NB · Moncton, NB · Mount Pearl, NL · Dartmouth, NS
- Full-time
Registration, or eligibility for registration, as a Professional Engineer;
Added just now
EC
Senior Hydropower Engineer
EnGlobe Corp.
Saint John, NB · Fredericton, NB · Edmundston, NB · Moncton, NB · Mount Pearl, NL · Dartmouth, NS
- Full-time
Registration as a Professional Engineer in Canada, with eligibility for registration in applicable Atlantic Canadian jurisdictions;
Added just now
LD
Senior ILS Engineer
Leonardo DRS
Bedford, QC
- Full-time
Reporting to the Manager, Engineering the ILS Engineer supports logistics, product support, and reliability activities throughout the program lifecycle, including analyzing engineering…
Added just now
C
Junior P&C/SCADA Junior EIT
CIMA+
Calgary, AB
- Full-time
…what’s expected of us to meet the challenges of tomorrow and engineer a better…
Added 15 mins ago
OF
Senior Cloud Infrastructure & Security Engineer
OTT Financial Group
Toronto, ON
- Full-time
…of our production systems. We are seeking a hands-on senior engineer to take end-to-end ownership of our production cloud…
Added 15 mins ago
CR
Account Manager - Industrial Refrigeration
CIMCO Refrigeration
Moncton, NB
- Full-time
Formal technical education and training (Refrigeration and Air Conditioning journeyman certificate or red seal, C.E.T., Engineering Graduate, Engineer-in-Training (EIT), or similar)
Added 29 mins ago
GD
System Engineer, Air & Naval
General Dynamics Mission Systems–Canada
Cole Harbour, NS
- Full-time
We are currently hiring for a Systems Engineer in our Air & Naval division. You’ll work as part of a team supporting the development, integration, and certification of aircraft systems.…
Added 29 mins ago
S
Satellite Electrical Systems Engineer
Scalian
Montreal, QC
- Full-time
We are looking for a Satellite Electrical Systems Engineer to collaborate on one of our projects in the space sector.
Added 29 mins ago
RN
Sales Engineer
Reivax North America inc.
Montreal, QC
- Full-time
Role Description The Senior Sales Engineer role is a full-time hybrid position based in Montreal, QC, with flexibility for some work from home. In this role, the individual collaborates…
Added 30 mins ago
Mechanical Equipment Engineering
BWXT
Peterborough, ON
We are looking for a Mechanical Equipment Engineer for our Peterborough, Ontario site. BWXT NEC's Fuel and Fuel Handling business is involved in the design, manufacture, development,…
Added 30 mins ago
Canada Tax Technology Group (CTTG) - Manager, AI Adoption & Enablement
EY
Halifax, NS · Edmonton, AB · Ottawa, ON · AB · Calgary, AB
To Qualify for the Role, You Must Have
Added 59 mins ago
S
Guidance, Navigation & Control (GNC) Systems Engineer
Scalian
Montreal, QC
- Full-time
Nous mettons notre expertise en Opérations et Technologie et Technologies de l'information au service de secteurs variés tels que l'aérospatiale, la défense, le ferroviaire et l'énergie, en…
Added 59 mins ago
A
Software Development Engineer, Middle Mile Transportation, Middle Mile Transportation, Relay Yard Automation
Amazon
Vancouver, BC
- Full-time
…company in the US, rated #1 in Innovation and # 1 in Customer Service, and be part of our tradition of working hard, having fun and making…
Added 59 mins ago
A
Municipal/Civil Engineer
AECOM
Victoria, BC
- $125,000 to $145,000 CAD / year
- Full-time
The Water Business Line of AECOM is actively seeking a talented Municipal/Civil Engineer to lead the design and delivery of critical infrastructure projects for our Victoria, BC office.…

OTT Financial Group

Senior Cloud Infrastructure & Security Engineer

Toronto, ON, M3C 2K5, Canada

Full-time

Apply on ott.bamboohr.com About employer

Applications open in a new tab.

Job details

Job type: Full-time
Experience: 8+ years of relevant experience, including at least 3 years of independently owning the infrastructure and security of a production cloud environment.
Posting language: English
Posted: Nov 10, 2026

Original job description

OTT Pay is a Canadian-headquartered fintech and payments company with a 20-year history and operations in Canada, Hong Kong, and Singapore. We provide merchant acquiring and cross-border payment services, and our platforms support merchant transactions, fund settlement, and cross-border transfers.

As our business grows, we are strengthening the reliability and security of our production systems. We are seeking a hands-on senior engineer to take end-to-end ownership of our production cloud environment.

This role owns the reliability, security configuration, monitoring, and disaster recovery of our production cloud platform and infrastructure. Build an auditable, well-documented operating model that is easy to maintain and hand over, helping ensure our payments business operates continuously and securely.

Key Responsibilities:

Cloud platform & systems: Manage our cloud platform, servers, operating systems, networking, load balancers, storage, domains, and certificates. Maintain the asset inventory, architecture diagrams, and configuration documentation.
Network & infrastructure security: Manage firewalls, cloud security groups, WAF, remote access, and network segmentation. Maintain isolation between production, test, and corporate environments; harden systems and remediate vulnerabilities.
Identity, access & secrets: Enforce MFA, least-privilege access, individual named accounts, and joiner/mover/leaver access controls. Manage privileged access, service accounts, API keys, and certificates, ensuring appropriate authorization, rotation, and auditability.
Reliability, monitoring & incident response: Implement monitoring for availability, capacity, performance, and abnormal behaviour. Resolve production incidents, conduct root-cause analyses, and drive corrective actions. Participate in an agreed on-call and escalation rotation.
Backup & disaster recovery: Implement isolated backups and recovery procedures, and conduct regular restore drills. Establish recovery time objectives (RTOs) and recovery point objectives (RPOs) with business owners, and report on drill results.
Automation & change management: Reduce manual work through scripting, infrastructure as code, and release tooling. Establish change approvals, configuration versioning, pre-release checks, and rollback procedures.
Security collaboration & vendors: Collaborate with the development team and external security firms on security testing, incident response, and remediation. Manage cloud, operations, and security vendors, and optimize costs.

What you bring to the table:

8+ years of relevant experience, including at least 3 years of independently owning the infrastructure and security of a production cloud environment.
Experience in payments, fintech, e-commerce, or another high-availability, regulated environment.
Deep expertise in at least one major cloud platform; expertise across every cloud platform is not required.
Strong skills in Linux, networking, access control, security hardening, backup and restore, and log analysis.
Experience with Python or Shell scripting, as well as infrastructure configuration management or infrastructure as code (IaC).
Hands-on experience with container platforms and database high availability.
Hands-on experience managing production incidents, hardening systems, and conducting recovery drills.
Working knowledge of at least one of the following: PCI DSS, SOC 2, or the operational-risk requirements of Canada's Retail Payment Activities Act (RPAA). Experience supporting security or compliance audits is also required.
Ability to work effectively with engineering, risk & compliance, and business teams, with strong documentation and handover practices.
Fluent in English.

Preferred

Mandarin, given the close collaboration with our engineering team in Shanghai.
Cloud or security certifications (valued, but not a substitute for hands-on experience).

OTT Financial Group is committed to fostering an inclusive and accessible environment where all employees feel valued and respected, and where every employee can realize their potential. We are committed to providing reasonable accommodation, if required, and will work with you to meet your needs. We appreciate all applicants for their interest; however, only those candidates selected for an interview will be contacted.

Apply on ott.bamboohr.com About employer

More about this job

Responsibilities

The role involves taking end-to-end ownership of the production cloud environment, including reliability, security configuration, and disaster recovery. The engineer will also manage infrastructure, automate manual processes, and collaborate with development and security teams to ensure continuous operations.

Requirements

Candidates must have 8+ years of experience, with at least 3 years independently managing production cloud infrastructure and security. Proficiency in Linux, networking, scripting, and knowledge of regulatory standards like PCI DSS or SOC 2 is required.

Skills

Cloud Infrastructure
Security Engineering
Linux
Networking
Access Control
Security Hardening
Backup And Restore
Log Analysis
Python
Shell Scripting
Infrastructure As Code
Container Platforms
Database High Availability
Incident Response
PCI DSS
SOC 2

Visa sponsorship

Not detected in the job text

Keywords

Cloud Infrastructure
Security Engineering
Fintech
Payments
Linux
Networking
Firewalls
WAF
MFA
Python
Shell Scripting
Infrastructure As Code
Container Platforms
Database High Availability
PCI DSS
SOC 2
RPAA
Disaster Recovery
Incident Response
Automation
Change Management
Asset Inventory
Load Balancers
Cloud Security Groups
Identity And Access Management
Compliance Audits
Reliability Engineering
System Hardening
Capacity Planning
Performance Monitoring

Report this job

Work requirements

Jobs in Canada