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Site Reliability Engineering Lead

ExperiencedNo visa sponsorship
Citi logo

at Citi

Bulge Bracket Investment Banks

Posted 15 days ago

No clicks

**Site Reliability Engineering Lead: Stabilize & Enhance Citi's AI & DevOps Platforms** Lead & mentor our AI & DevOps Platform Support team in Mississauga, ON. This senior role demands 6-10 years of relevant experience to ensure platform stability & reliability. Key responsibilities include facilitating incident resolution, partnering with development teams, and defining the platform roadmap. Key skills include experience with CI/CD, Red Hat OpenShift, databases like Postgres, and modern observability tools. Bachelor’s degree required, Master’s preferred. Apply now.

Compensation
$120,800 – $170,800 CAD

Currency: $ (CAD)

City
Mississauga
Country
Canada

Full Job Description

Site Reliability Engineering Lead

Apply (opens in new window)
Save
Job Req Id:
26957378
Location(s):
Mississauga, Ontario, Canada
Job Type:
Hybrid
Posted:
Apr. 27, 2026

Discover your future at Citi

Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, youll have the opportunity to grow your career, give back to your community and make a real impact.

Job Overview

Description
Engineer the future of global finance.
At Citi, our Tech team doesnt just support finance we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries, operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning, and flexibility with potential hybrid work opportunities. Help solve realworld challenges that touch millions and get the opportunity to build the future of finance with Citi Tech.

We are seeking an experienced and motivated team member to support our AI and DevOps Platform Support team in North America. This role is responsible for contributing to the stability, reliability, and performance of our critical AI and DevOps platforms. The team supports a wide range of services, including multiple AI applications, developer tools, and CI/CD pipeline technologies used across the organization. The ideal candidate will help lead a team of SRE and Support engineers, facilitate incident and problem resolution, and collaborate with engineering and development teams to enhance platform services and supportability. The role includes shortterm planning and coordination of actions and resources within the team.

Responsibilities

Demonstrates a strong understanding of how application support contributes to the overall technology function and organizational objectives.
Assist with vendor relationship management, including coordination with offshore managed services.
Support efforts to improve service levels for end users by enhancing operational efficiencies and strengthening incident management, problem management, and knowledgesharing practices.
Partner with development teams to guide improvements in application stability and supportability.
Contribute to frameworks for managing capacity, throughput, and latency.
Assist in defining and implementing application onboarding guidelines and standards.
Support team members by fostering a collaborative environment and encouraging skill development.
Participate in costreduction efforts through Root Cause Analysis reviews, knowledge management, performance tuning, and user training.
Participate in business review meetings to help align technology tools and strategies with business requirements.
Ensure adherence to support processes and tool standards, and assist in enhancing processes to promote consistency and quality across the support program.
Perform other duties and functions as assigned.
Support platform leadership in defining the platform roadmap and partnering with engineering teams and business stakeholders.
Assist in executing resilience activities such as wargaming scenarios, chaos engineering tests, and disaster recovery drills.
Contribute to automation initiatives aimed at reducing manual toil and improving platform efficiency.
Support the enterprisewide observability strategy, including monitoring, logging, tracing, and alerting.
Maintain handson familiarity with platform architecture and services as needed for operational support.
Assist in overseeing the operational health of production platforms (including OpenShift, ECS, CI/CD), ensuring SLAs are supported and incident processes are followed.
Help implement and operate effective monitoring and observability strategies to support proactive issue detection and system health assessments.

Qualifications

610 years of relevant experience in a handson technical role.
Experience contributing to architecture discussions and ensuring solutions align with enterprise standards and longterm maintainability.
Experience working with senior stakeholders or technology partners.
Demonstrated experience supporting IT service improvements or platform stability initiatives.
Strong communication and presentation skills, with the ability to convey technical concepts clearly.
Experience supporting or contributing to technical roadmaps or operational workstreams.
Experience participating in resiliencerelated activities such as incident simulations, disaster recovery exercises, or stability testing.
Ability to collaborate with crossfunctional support teams and technology groups.
Strong organizational and workloadplanning skills.
Consistently demonstrates clear and concise written and verbal communication skills.
Ability to communicate appropriately with relevant stakeholders.
Working knowledge of Generative AI concepts preferred.
Experience with CI/CD and configuration management tools preferred.
Experience with Red Hat OpenShift or similar Kubernetes technologies preferred.
Experience working with databases such as Postgres, Oracle, MongoDB, or Redis preferred.
Experience writing or maintaining code in Java, Python, Go, or similar languages preferred.
Handson experience with modern observability and monitoring tools (e.g., Prometheus, Grafana, Splunk, ELK) preferred.

Education

Bachelors/University degree required; Masters degree preferred.

------------------------------------------------------

Job Family Group:

Technology

------------------------------------------------------

Job Family:

Applications Support

------------------------------------------------------

Time Type:

Full time

------------------------------------------------------

Primary Location Full Time Salary Range:

$120,800.00 - $170,800.00

------------------------------------------------------

Most Relevant Skills

Please see the requirements listed above.

------------------------------------------------------

Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

------------------------------------------------------

Automated Processing and AI

We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.

Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.

------------------------------------------------------

This job opening is for an existing job vacancy.

------------------------------------------------------

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi (opens in new window).

View Citis EEO Policy Statement (opens in new window) and the Know Your Rights (opens in new window) poster.

Apply (opens in new window)
Save

Site Reliability Engineering Lead

Compensation

$120,800 – $170,800 CAD

City: Mississauga

Country: Canada

Citi logo
Bulge Bracket Investment Banks

15 days ago

No clicks

at Citi

ExperiencedNo visa sponsorship

**Site Reliability Engineering Lead: Stabilize & Enhance Citi's AI & DevOps Platforms** Lead & mentor our AI & DevOps Platform Support team in Mississauga, ON. This senior role demands 6-10 years of relevant experience to ensure platform stability & reliability. Key responsibilities include facilitating incident resolution, partnering with development teams, and defining the platform roadmap. Key skills include experience with CI/CD, Red Hat OpenShift, databases like Postgres, and modern observability tools. Bachelor’s degree required, Master’s preferred. Apply now.

Full Job Description

Site Reliability Engineering Lead

Apply (opens in new window)
Save
Job Req Id:
26957378
Location(s):
Mississauga, Ontario, Canada
Job Type:
Hybrid
Posted:
Apr. 27, 2026

Discover your future at Citi

Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, youll have the opportunity to grow your career, give back to your community and make a real impact.

Job Overview

Description
Engineer the future of global finance.
At Citi, our Tech team doesnt just support finance we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries, operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning, and flexibility with potential hybrid work opportunities. Help solve realworld challenges that touch millions and get the opportunity to build the future of finance with Citi Tech.

We are seeking an experienced and motivated team member to support our AI and DevOps Platform Support team in North America. This role is responsible for contributing to the stability, reliability, and performance of our critical AI and DevOps platforms. The team supports a wide range of services, including multiple AI applications, developer tools, and CI/CD pipeline technologies used across the organization. The ideal candidate will help lead a team of SRE and Support engineers, facilitate incident and problem resolution, and collaborate with engineering and development teams to enhance platform services and supportability. The role includes shortterm planning and coordination of actions and resources within the team.

Responsibilities

Demonstrates a strong understanding of how application support contributes to the overall technology function and organizational objectives.
Assist with vendor relationship management, including coordination with offshore managed services.
Support efforts to improve service levels for end users by enhancing operational efficiencies and strengthening incident management, problem management, and knowledgesharing practices.
Partner with development teams to guide improvements in application stability and supportability.
Contribute to frameworks for managing capacity, throughput, and latency.
Assist in defining and implementing application onboarding guidelines and standards.
Support team members by fostering a collaborative environment and encouraging skill development.
Participate in costreduction efforts through Root Cause Analysis reviews, knowledge management, performance tuning, and user training.
Participate in business review meetings to help align technology tools and strategies with business requirements.
Ensure adherence to support processes and tool standards, and assist in enhancing processes to promote consistency and quality across the support program.
Perform other duties and functions as assigned.
Support platform leadership in defining the platform roadmap and partnering with engineering teams and business stakeholders.
Assist in executing resilience activities such as wargaming scenarios, chaos engineering tests, and disaster recovery drills.
Contribute to automation initiatives aimed at reducing manual toil and improving platform efficiency.
Support the enterprisewide observability strategy, including monitoring, logging, tracing, and alerting.
Maintain handson familiarity with platform architecture and services as needed for operational support.
Assist in overseeing the operational health of production platforms (including OpenShift, ECS, CI/CD), ensuring SLAs are supported and incident processes are followed.
Help implement and operate effective monitoring and observability strategies to support proactive issue detection and system health assessments.

Qualifications

610 years of relevant experience in a handson technical role.
Experience contributing to architecture discussions and ensuring solutions align with enterprise standards and longterm maintainability.
Experience working with senior stakeholders or technology partners.
Demonstrated experience supporting IT service improvements or platform stability initiatives.
Strong communication and presentation skills, with the ability to convey technical concepts clearly.
Experience supporting or contributing to technical roadmaps or operational workstreams.
Experience participating in resiliencerelated activities such as incident simulations, disaster recovery exercises, or stability testing.
Ability to collaborate with crossfunctional support teams and technology groups.
Strong organizational and workloadplanning skills.
Consistently demonstrates clear and concise written and verbal communication skills.
Ability to communicate appropriately with relevant stakeholders.
Working knowledge of Generative AI concepts preferred.
Experience with CI/CD and configuration management tools preferred.
Experience with Red Hat OpenShift or similar Kubernetes technologies preferred.
Experience working with databases such as Postgres, Oracle, MongoDB, or Redis preferred.
Experience writing or maintaining code in Java, Python, Go, or similar languages preferred.
Handson experience with modern observability and monitoring tools (e.g., Prometheus, Grafana, Splunk, ELK) preferred.

Education

Bachelors/University degree required; Masters degree preferred.

------------------------------------------------------

Job Family Group:

Technology

------------------------------------------------------

Job Family:

Applications Support

------------------------------------------------------

Time Type:

Full time

------------------------------------------------------

Primary Location Full Time Salary Range:

$120,800.00 - $170,800.00

------------------------------------------------------

Most Relevant Skills

Please see the requirements listed above.

------------------------------------------------------

Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

------------------------------------------------------

Automated Processing and AI

We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.

Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.

------------------------------------------------------

This job opening is for an existing job vacancy.

------------------------------------------------------

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi (opens in new window).

View Citis EEO Policy Statement (opens in new window) and the Know Your Rights (opens in new window) poster.

Apply (opens in new window)
Save