3 months ago
Mississauga, CanadaStaff+
Base Salary
$121k - $171k/yr
Responsibilities
- Forecast annual infrastructure requirements across physical, cloud, managed VM, ECS, storage, ORAAS, and MAAS environments.
- Build and configure infrastructure resources, software stacks, storage mounts, access entitlements, SSH keys, SSL certificates, secrets, DNS aliases, load balancers, and Autosys schedules.
- Maintain and optimize source control, build, code quality, task tracking, knowledge management, deployment, and scheduling platforms.
- Design, implement, and maintain CI/CD pipelines for reliable software delivery.
- Coordinate application and infrastructure monitoring and logging using tools such as ITRS, Prometheus, Grafana, Kibana, Splunk, and OSE Monitoring.
- Remediate end-of-life, end-of-vendor-support, vulnerabilities, and software patches while implementing infrastructure security best practices.
- Monitor, troubleshoot, and optimize application performance and system reliability.
- Coordinate with Linux, Wintel, Middleware, and ECS teams to resolve infrastructure issues and support application setup.
- Automate manual processes and improve operational efficiency through infrastructure automation.
- Maintain accurate application inventory data and follow ITSM ticketing processes.
Requirements
- 6–10 years of relevant experience.
- Strong Linux/Unix administration skills, including RHEL Linux administration.
- Experience with version control tools such as Bitbucket or GitHub.
- Experience with CI/CD tools such as Jenkins, TeamCity, Tekton, or Harness.
- Knowledge of SONAR, Black Duck, and Checkmarx.
- Experience with Red Hat OpenShift, AWS EKS, Docker, and Kubernetes.
- Proficiency in Python and scripting languages such as Bash and Shell.
- Experience with Ansible or comparable configuration-management tools such as Terraform, Puppet, or Chef.
- Experience with monitoring and logging tools including Splunk, Grafana, and ELK/Kibana.
- Knowledge of cloud environments such as AWS, Azure, or GCP.
- Understanding of networking, load balancing, and firewalls.
- Strong communication, problem-solving, collaboration, infrastructure automation, and ITSM process skills.
Benefits
- Full-time employment.
- Primary location salary range is $120,800.00–$170,800.00.
Tech Stack
AnsibleAWSAzureBashChefDockerGoogle Cloud PlatformGrafanaHarnessJenkinsKibanaKubernetesLinuxOpenShiftPrometheusPuppetPythonSonarQubeSplunkTeamCityTektonTerraform
Categories
About Citi
Citi is a public financial-services company offering consumer and institutional banking, credit cards, wealth management, treasury and trade solutions, and capital-markets services. It serves individuals, corporations, financial institutions, and governments in more than 160 countries and jurisdictions, earning interest and fee income from lending, payments, trading, and advisory. Founded in 1812 and headquartered in New York, it trades on the NYSE under the ticker C.