Citigroup, Inc

Site Reliability Engineer

Citigroup, Inc$94K — $141K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5-8 years of relevant experience in technical support or platform operations
  • Strong communication skills for articulating technical issues
  • Experience supporting IT services and platform improvement initiatives
  • Ability to collaborate with cross-functional teams effectively
  • Working knowledge of Generative AI concepts preferred
  • Familiarity with CI/CD and configuration management tools preferred
  • Bachelor's degree required.

Responsibilities

  • Understand application support's role in achieving business goals
  • Assist with vendor coordination and offshore interactions
  • Support service improvement initiatives through incident and problem management
  • Collaborate with development teams to ensure operational readiness
  • Collect and analyze data to aid platform planning
  • Contribute to onboarding of applications using established standards
  • Engage in cost-efficiency initiatives, including performance tuning
  • Help maintain operational health of production platforms.

Benefits

  • Collaborative and supportive team environment
  • Opportunities for skill development
  • Engagement in resilience-related activities
  • Involvement in automation efforts to enhance efficiency
  • Participation in monitoring and observability efforts.
Full Job Description
Job Description

We are seeking a motivated team member to support our AI and DevOps Platform Support team in North America. This role is responsible for assisting in 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 work closely with SRE and Support engineers to resolve incidents, address platform issues, and collaborate with engineering and development teams to enhance platform supportability. The role includes coordinating daily operational activities and contributing to short-term planning.

Responsibilities
• Understand how application support functions within the broader technology organization and contributes to business objectives.
• Assist with vendor coordination and day-to-day interactions with offshore managed services.
• Support efforts to improve service levels, including participating in incident management, problem management, and knowledge-sharing initiatives.
• Partner with development and engineering teams to support application stability and operational readiness.
• Assist in collecting capacity, performance, and latency data to support platform planning efforts.
• Support application onboarding activities using established guidelines and standards.
• Contribute to fostering a collaborative and supportive team environment that encourages skill development.
• Participate in cost-efficiency initiatives such as Root Cause Analysis reviews, knowledge management, and performance tuning.
• Assist in preparing materials for business review meetings and help align technology activities with business needs.
• Follow established support processes and tool standards and provide input on improvement opportunities.
• Perform other duties and functions as assigned.
• Contribute to platform enhancement initiatives in partnership with engineering and support leads.
• Assist in resilience-related activities, including incident simulations, disaster recovery exercises, and platform readiness testing.
• Support automation efforts to reduce manual tasks and improve operational efficiency.
• Help maintain observability practices, including monitoring, logging, tracing, and alerting.
• Maintain practical understanding of platform components to support troubleshooting and incident response activities.
• Assist in tracking the operational health of production platforms (including OpenShift, ECS, CI/CD) and support SLA adherence.
• Participate in monitoring and observability efforts to support proactive issue identification and analysis.


Qualifications
• 5-8 years of relevant experience in technical support, platform operations, or engineering.
• Exposure to architecture concepts with the ability to contribute to technical discussions and understand design decisions.
• Experience working with business partners, engineering teams, or technology stakeholders.
• Demonstrated experience supporting IT services, platform operations, or infrastructure components.
• Strong verbal and written communication skills, with the ability to document technical issues clearly.
• Experience supporting operational workstreams or participating in platform improvement initiatives.
• Participation in resilience-related or stability-focused activities preferred.
• Ability to collaborate effectively with cross-functional teams.
• Strong organizational skills and ability to manage daily workload and task priorities.
• Working knowledge of Generative AI concepts preferred.
• Experience with CI/CD or 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 with scripting or coding in Java, Python, Go, or similar languages preferred.
• Familiarity with modern observability and monitoring tools (e.g., Prometheus, Grafana, Splunk, ELK) preferred.


Education
• Bachelor's/University degree required.

Job Family Group:
Technology

Job Family:
Applications Support

Time Type:
Full time

Primary Location Full Time Salary Range:
$94,300.00 - $141,500.00

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.

About Citigroup, Inc

Citigroup is a financial services holding company that provides financial products and services. The company operates through two segments, Global Consumer Banking (GCB) and Institutional Clients Group (ICG). The GCB segment offers traditional banking services to retail customers through retail banking, commercial banking, Citi-branded cards, and Citi retail services. The ICG segment offers various banking, and financial products and services to corporate, institutional, public sector, and high-net-worth clients. This segment provides wholesale banking products and services, including fixed-income and equity sales and trading, foreign exchange, prime brokerage, derivative services, equity and fixed-income research, corporate lending, investment banking, and advisory services, private banking, cash management, trade finance, and securities services. Citi is committed to sustainability and social responsibility, and the company invests in initiatives that promote economic progress.

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Learn more about Citigroup, Inc
Market Cap
$1.3 billion
Industry
Net Income
$89.6 million
Founded
1812
5 Year Trend
+4.6%
NASDAQ

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