Site Reliability Engineer

Collabera Inc.

Collabera Inc.

Software Engineering
Chicago, IL, USA
USD 60-70 / hour
Posted on Jul 29, 2025

Site Reliability Engineer

Contract: Chicago, Illinois, US

Salary Range: 60.00 - 70.00 | Per Hour

Job Code: 364015

End Date: 2025-08-27

Days Left: 28 days, 10 hours left

Position Details:
  • Industry :Banking/Finance
  • Work Location: Chicago,IL /Plano TX/ Chandler,AZ(hybrid)
  • Job Title : SRE
  • Duration:12-18 Months(Contract)
DAY TO DAY:
  • Responsible for reliability and support of Container Platform on-prem and external clouds (Azure /AWS /Google)
  • Monitor and troubleshoot Container platform (Openshift), Rancher (RKE)and Azure (AKS) environment performance issues, connectivity issues, security issues, etc.
  • Perform deep dives into systemic and latent reliability issues, Incident management, problem management
  • Identifying, analyzing, and resolving infrastructure vulnerabilities and application deployment issues.
  • Perform blameless RCA, partner with engineering and operation teams across the organization to roll out fixes.
  • Responsible for application onboarding and provide troubleshooting support through the lifecycle of the applications on the container platform.
  • Identify and drive opportunities to improve automation to reduce TOIL and improve operational excellence.
  • Partner with risk, and compliance teams to bring visibility and implement right controls and remediation of vulnerabilities.
  • Ensure resiliency during implementation and identify/fix resiliency problems by collaborating with engineering teams.
  • Be a key stakeholder in the design of cloud services and work with Architecture, engineering, product teams
  • Participate in 24x7 on-call coverage follow the sun model
MUST HAVES:
  • BS /MS degree in Computer Science or related technical field involving systems or equivalent practical experience.
  • Minimum 5+ years of hands-on experience supporting Kubernetes /Openshift / RKE /EKS Container platform.
  • Experience with Python, Ansible, Golang, and shell scripting
  • Kubernetes /Openshift /Terraform certifications are a plus
  • Strong experience in major services related to Compute, Storage, Network and Security
  • Experience with monitoring tools like Prometheus and Dynatrace, as well as cloud native tools like Azure Monitor and Log Analytics
  • Strong understanding and background of working with a complex IAM infrastructure, including Active Directory, Azure AD Connect, Azure AD, and Ping Identity or other SSO solutions.
  • Advanced knowledge of Linux OS, DNS, DHCP, Kerberos and Windows Authentication
  • Experience with CI/CD tools git /Jenkins, GitOps model
  • Excellent understanding of Linux /Windows operating systems administration
  • Experience in Container security and vulnerability remediation.
  • Systematic problem-solving approach, sense of ownership and drive
  • Ability to juggle competing priorities and adapt to changes in project scope.
  • Excellent interpersonal, organizational and communication (written, verbal, and presentation) skills are a must.
  • Proven ability to work independently with minimal supervision and as part of a team with direct responsibilities.
  • Experience in Openshift, RKE,CSP Kubernetes services such as AKS and EKS
  • Experience in Terraform, ArgoCD, Tekton, and K-native technologies.
  • Experience in agile deployment methodologies (GitOps)
  • Knowledge of various container runtimes
  • Familiarity with the operator deployment pattern.
  • Experience working in a highly available multi-datacenter environment
  • Experience working with monitoring tools such as Prometheus, Splunk, Dynatrace, Sysdig, or similar tools.
  • Understanding of cost management, inventory management, FinOps model¿
Job Requirement
  • Kubernetes
  • Openshift
  • Rancher
Reach Out to a Recruiter
  • Recruiter
  • Email
  • Phone
  • Pritam Palai
  • pritam.palai@collabera.com
Apply Now
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