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Added 24 mins ago
A
Ingenieur Automatisation / Automation Engineer
Actalent
Laval, QC
- $45 to $70 CAD / hour
- Contract
The electrical engineer in automation plays a key role in the design, programming, and optimization of complex automated systems. The person in this role manages all automation tasks,…
Added 24 mins ago
A
AI/ML Systems Engineer
Actalent
Ottawa, ON
- $55 to $79 CAD / hour
- Contract
Job Title: Systems Engineer AI/ML Diagnostics & Observability
Added 24 mins ago
A
AI/ML Systems Engineer
Actalent
Ottawa, ON
- $55 to $79 CAD / hour
- Contract
Job Title: Systems Engineer AI/ML Diagnostics & Observability
Added 24 mins ago
A
Software Engineer
Actalent
Ottawa, ON
- $50 to $74 CAD / hour
- Contract
…services. You will participate in the full embedded software development lifecycle, from architecture and implementation to debugging, testing, and deployment, ensuring a stable,…
Added 24 mins ago
A
Mechanical Engineer
Actalent
Ottawa, ON · Kanata, ON
- $45 to $55 CAD / hour
- Full-time
This Mechanical Engineer role focuses on designing and supporting specialized industrial equipment and automation systems, including conveyor systems, automation cells, and mechanical…
Added 24 mins ago
A
Ingenieur Geotechnique / Geotechnical Engineer
Actalent
Montreal, QC
- $70 to $100 CAD / hour
- Contract
Job Title: Geotechnical Engineer Job Description
Added 24 mins ago
A
Senior Test Engineer
Actalent
Ottawa, ON
- $50 to $60 CAD / hour
- Contract
The Test Engineer supports new product introduction and manufacturing test for fiber optic lab test equipment within an Ottawa-based fiber optic lab and production test business unit. This…
Added 24 mins ago
TT
Intermediate Mechanical Engineer - Kincardine
Tetra Tech
Pickering, ON
- Full-time
Intermediate Mechanical Engineer – Kincardine, ON
Added 39 mins ago
T
Staff Machine Learning Engineer
Twilio
Remote, Canada
- Full-time
- Remote
Join the team as Twilio’s next Staff Machine Learning Engineer on Twilio’s AI/ML Platform team.
Added 39 mins ago
M
Software Engineer II - Full Stack
Microsoft
Vancouver, BC
- Full-time
As a Software Engineer on the OneLake & ISVs team, you will collaborate closely with engineers across other Fabric services and external partners to define user requirements and architect…
Added 39 mins ago
EC
Intern, Power System Engineer (12 months) - Delta, BC
Eaton Corporation
Delta, BC
- Full-time
…supportive team that is committed to professional growth and development. We believe in fostering a collaborative environment where every team member's contributions are valued and…
Added 39 mins ago
V
Senior Engineer, Geomechanics
Vale
Sudbury, ON · Greater Sudbury, ON,CA
- Full-time
We are currently seeking a Senior Engineer, Geomechanics to join the Vale Base Metals CTO Geotechnical Office’s Geomechanics Studies team based in Sudbury, Ontario, Canada. .
Added 1 hour ago
A
Ingenieur(e) Automatisation Et Contrôle
Actalent
Laval, QC
- $45 to $70 CAD / hour
- Contract
The electrical engineer in automation plays a key role in the design, programming, and optimization of complex automated systems. The person in this role manages all automation tasks,…
Added 1 hour ago
P
DevOps Engineer
Pillway
Brampton, ON
- Full-time
We are hunting for an exceptional DevOps Engineer - a security champion ready to embed protection across every line of code and every piece of infrastructure. This is your chance to own the…
Added 1 hour ago
PC
Senior Cloud Platform Lead, Senior Manager
Pwc Canada
Ottawa, ON · Toronto, ON
- Full-time
Proven experience as a Cloud Engineer or similar role, with experience in creating and recommending solution architectures and designs.
Added 1 hour ago
PC
Senior Cloud Platform Lead, Senior Manager
Pwc Canada
Ottawa, ON · Toronto, ON
- Full-time
Those in DevSecOps at PwC will focus on minimising software threats by integrating development, operations and security industry leading practices in order to validate secure, consistent…
Added 1 hour ago
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Short Term Planner, UG
B2Gold - Nunavut
NU · Nunavut, Canada
- Full-time
…Project under construction in northern Canada, and numerous development and exploration projects in various countries including Mali, Colombia and…
Added 1 hour ago
VF
Senior Construction Project Specialist (Term)
Vancouver Fraser Port Authority
Vancouver, BC
- Contract
Opportunities for learning, development, and career growth
Added 1 hour ago
W-
Senior Staff Accountant
Watson-Marlow - North America
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Our shared Purpose is to create sustainable value for all our stakeholders as we engineer a more efficient, safer and sustainable world. Our technologies play an essential role in critical…
Added 1 hour ago
IH
Chief Power Engineer | Maintenance Supervisor | Maintenance Worker
Interior Health Authority
Kelowna, BC
- Full-time
We are seeking an experienced permanent full time Chief Power Engineer 4 | Maintenance Supervisor | Maintenance Worker to join our dedicated team at Cottonwoods facility in Kelowna, B.C.
Added 1 hour ago
Sr. Software Development Engineer in Test, AI/ML
PlayStation Global
Waterloo, ON
Sr. Software Development Engineer In Test, ML/AI
Added 1 hour ago
SL
Senior Rendering Engineer (UE5)
SkyBox Labs
Burnaby, BC
- Full-time
SkyBox Labs is looking for a Senior Rendering Engineer to join our team on an ambitious AAA co-development project set within a highly anticipated universe.
Added 1 hour ago
AE
Senior Engineer/Analyst
Alberta Electric System Operator (AESO)
Calgary, AB
- Full-time
We are seeking a qualified Senior Engineer or Senior Analyst to support and expand data-driven analytics activities within our Grid Analytics (GA) team. GA is a cross-functional team that…
Added 1 hour ago
MM
Transportation Engineer
Mosaic Mobility Group
Kitchener, ON
- Full-time
…includes transportation planning, traffic operations and safety, development transportation studies, environmental assessment studies, municipal transportation support, parking and access…
Added 1 hour ago
I
Conseiller spécialisé, Prévention des sinistres
Intact
Toronto, ON
- Full-time
Actively leading or participating in the development and implementation of departmental standards and guidelines.

Sun Life

Senior Reliability Site Engineer (Operations)

Toronto, ON, Canada
Waterloo, ON, Canada
Sun Life Toronto Atria, Canada

Full-time

Apply About employer

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Job details

Job type: Full-time
Apply by: Oct 29, 2026
Posting language: English
Posted: Oct 21, 2026

Original job description

You are as unique as your background, experience and point of view. Here, you’ll be encouraged, empowered and challenged to be your best self. You'll work with dynamic colleagues - experts in their fields - who are eager to share their knowledge with you. Your leaders will inspire and help you reach your potential and soar to new heights. Every day, you'll have new and exciting opportunities to make life brighter for our Clients - who are at the heart of everything we do.

At Sun Life, we're driven by our Purpose: helping our Clients achieve lifetime financial security and live healthier lives. Our values shape how we work: caring, authentic, bold, inspiring, and impactful.

When you join Sun Life, you'll work with passionate colleagues and empowering leaders who support your growth and celebrate your contributions, so you can make a meaningful difference in our Clients' lives.

Discover how you can make a difference in the lives of individuals, families and communities around the world.

Job Description:

The e-Business team in Application Operations Support (AOS) provides operations and support services to ensure reliability of IT applications to deliver seamless Digital experiences for our clients. Through innovation, continuous improvement, and collaboration, we strive to find new and better ways to bring value to Sun Life.

We are looking for a Senior Software Engineer who thrives in high-impact environments and brings 7+ years of Java application support, analysis, and development experience. In this role, you will play a key part in keeping critical systems reliable, scalable, secure, and resilient - especially when incidents arise. The ideal candidate is a calm, confident problem solver who can take ownership during production incidents, drive resolution, and collaborate effectively across Delivery, Infrastructure, and IT Operations.

What you will do?

Reliability Engineering

Support highly available, fault-tolerant, and scalable systems.
Define and track Service Level Indicators (SLIs), Service Level Objectives (SLOs), and error budgets to balance reliability and delivery speed.

Monitoring & Observability

Implement end-to-end monitoring, logging, and alerting for applications and infrastructure.
Proactively identify performance degradation, capacity risks, and reliability gaps.

Incident Management & Response

Participate in on-call rotations and lead high-impact incident response for production issues.
Participate in post-incident reviews and drive corrective and preventive actions.

Automation & Tooling

Reduce operational work through automation of scaling, incident recovery, and routine tasks.
Build internal tools and platforms to improve operational efficiency.
Build telemetry to detect issues and implement self-healing to keep MTTR down

Release, Change & Capacity Management

Partner with development teams on safe releases, rollbacks, and change validation.
Perform capacity planning and performance tuning to support growth.

Collaboration & Enablement

Work cross-functionally with product, engineering, security, and operations teams.
Document systems, standards, and operational practices to promote shared ownership

What do you need to succeed:

Degree in Computer Science, Computer Engineering, or equivalent discipline
3+ years with Incident Management Processes in IT operations
7+ years experience in:
- Java, JavaScript & web development languages like HTML, XML, CSS
- Java Enterprise Edition (J2EE) technologies such as Servlet, JDBC and JSP
- Spring framework
1+ years experience in:
- ReactJS/ React.js -> Angular
- Container technologies – Kubernetes, Docker
- Web Security Knowledge (OWASP top 10)

Learn on the job:

Web services and frameworks such as SOAP, REST API, Java APIs, JSON, Spring Boot
Database technologies like SQL, Oracle, POSTGRES
DevOps tools - Jenkins, Artifactory, Bitbucket/Git, Gradle, Maven, CDD, Ansible
Multi-Factor Authentication (MFA)
Exposure to Agile framework (Kanban, Scrum)
Experience working with cloud hosted applications / servers on AWS.
Exposure to team collaboration tools like Confluence, JIRA, Service Now, MS Teams
Experience with Kafka and light car proxy
Use of AI based tools to bring efficiency
Knowledge of Middleware technologies such as WebSphere/WebLogic

Preferred Skills:

Collaboration and teamwork
Continuous learning mindset
Familiar with AI Ops capabilities, experience developing / implementing AI based tools is an added advantage
Ability to work in a dynamic environment with changing priorities
Be able to lead/drive investigations involving a cross-functional team
Strong analysis, debugging and problem-solving skills
Ability to produce succinct reports on incident impact, root cause and follow-ups
Solid written and verbal communication skills

Notes/Unique requirements:

The role includes on-call and after-hours support on a team rotation basis.
This role requires Canadian Enhanced Reliability Security clearance [a minimum of 5 years of consecutive residency in Canada].

What’s in it for you:

We’re honoured to be recognized as a 2026 Best Workplaces in Canada by Great Place to Work® Canada.
We are thrilled to be recognized by Excellence Canada with their top-level certification, the Canada Order of Excellence for Mental Health at Work®, for prioritizing employee well-being, fostering a positive work culture, and achieving excellence in mental health.
Wellness programs that support the three pillars of your health – mental, physical, and financial
The opportunity to move along a variety of career paths with amazing networking potential.
As a hybrid organization, you and your leader use business and Client needs to choose where you work, at home or in the office

This role requires Reliability Security Clearance. In addition to a law enforcement inquiry and a credit check, as part of your application, the Government of Canada will ask if you lived or travelled outside of Canada for 6-consecutive months during the last 5 years, and you must account for all activities during this time.

Must be able to satisfactorily complete applicable background checks prior to the start date and during employment, in accordance with Sun Life’s policies and practices.

The Base Pay range is for the primary location for which the job is posted. It may vary depending on the work location of the successful candidate or other factors. In addition to Base Pay, eligible Sun Life employees participate in various incentive plans, payment under which is discretionary and subject to individual and company performance. Certain sales focused roles have sales incentive plans based on individual or group sales results.

Diversity and inclusion have always been at the core of our values at Sun Life. A diverse workforce with wide perspectives and creative ideas benefits our Clients, the communities where we operate and all of us as colleagues. We welcome applications from qualified individuals from all backgrounds.

Persons with disabilities who need accommodation in the application process, or those needing job postings in an alternative format, may e-mail a request to thebrightside@sunlife.com.

We are proud to be a hybrid organization that offers our employees the choice and flexibility to work from both the office and virtually based on the needs of the business, our Clients and you.

We may use artificial intelligence to support candidate sourcing, screening, interview scheduling.

We thank all applicants for showing an interest in this position. Only those selected for an interview will be contacted.

Salary Range:

100,000/100 000 - 143,000/143 000

Job Category:

IT - Application Development

Posting End Date:

28/10/2026

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More about this job

Responsibilities

The role involves ensuring the reliability, scalability, and security of IT applications through proactive monitoring, incident response, and performance tuning. You will also drive operational efficiency by automating routine tasks and collaborating with cross-functional teams to support seamless digital experiences.

Requirements

Candidates must have at least 7 years of experience in Java application development and support, along with 3 years of experience in IT incident management. A degree in Computer Science or a related discipline is required, and the role necessitates Canadian Enhanced Reliability Security clearance.

Skills

Java
JavaScript
Spring Framework
Incident Management
Kubernetes
Docker
ReactJS
SQL
Oracle
Postgres
Jenkins
Ansible
AWS
Kafka
Reliability Engineering
Observability

Benefits

Wellness programs
Mental health support
Financial health support
Physical health support
Career development opportunities
Networking opportunities

Visa sponsorship

Not detected in the job text

Keywords

Java
JavaScript
Spring Boot
Kubernetes
Docker
ReactJS
AWS
Kafka
SQL
Oracle
Postgres
Jenkins
Ansible
Git
Maven
Gradle
WebSphere
WebLogic
Agile
Scrum
Kanban
Reliability Engineering
Incident Management
Observability
IT Operations
Middleware
REST API
SOAP
OWASP
AI Ops

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