Site Reliability Engineer
Job in
Deerfield, Lake County, Illinois, 60063, USA
Listed on 2026-06-05
Listing for:
Tata Consultancy Service Limited
Full Time
position Listed on 2026-06-05
Job specializations:
-
IT/Tech
Systems Engineer, Cloud Computing, IT Support, SRE/Site Reliability
Job Description & How to Apply Below
- 7+ years of experience in SRE, platform engineering, or cloud infrastructure engineering in large-scale enterprise environments (10,000+ employees or equivalent complexity).
- Deep, hands-on expertise with Microsoft Azure minimum 4 years in a primary Azure cloud engineering role.
- Expert-level proficiency with AKS: cluster lifecycle management, RBAC, network policies, pod security standards, cluster autoscaler, and Workload Identity.
- Strong infrastructure-as-code skills:
Terraform (required) and/or Bicep; experience managing Azure Landing Zones or Enterprise-Scale architecture. - Proficiency in at least one systems programming/scripting language:
Python (preferred), Go, or Power Shell. - Experience designing and operating enterprise observability platforms using Azure Monitor, Log Analytics and Application Insights at scale.
- Demonstrable track record of owning SLOs/SLIs and delivering measurable reliability improvements in production.
- Strong knowledge of enterprise networking in Azure:
Hub-and-Spoke/Virtual WAN, Express Route, Azure Firewall, NSGs, Private Endpoints, and DNS Private Zones.
- AZ-104 | AZ-305 (Preferred) | AZ-400 (Preferred) | CKA | ITIL v4 Foundation
- Define, own, and enforce enterprise-wide SLOs, SLIs, and Error Budgets across all Tier-0 and Tier-1 Azure-hosted services; report SLA compliance to executive stakeholders monthly.
- Lead architectural reviews for new services and ensure relia bility non-functionals (availability targets, RTO/RPO) are embedded from design through to production.
- Champion and implement chaos engineering practices using Azure Chaos Studio and custom fault injection frameworks to proactively surface reliability risks.
- Drive Disaster Recovery (DR) design and conduct quarterly DR drills across Azure paired regions. Incident Management & On-Call
- Serve as Incident Commander for P1/P2 major incidents, own end-to-end incident lifecycle from detection through resolution and Post-Incident Review (PIR).
- Participate in a structured On-Call rotation with follow-the-sun global coverage; maintain response SLAs of
- Drive blameless post-mortem culture and ensure all action items from PIRs are tracked and delivered within agreed SLA.
- Design and operate the enterprise observability stack:
Azure Monitor, Log Analytics Work spaces, Application Insights, and Azure Managed Grafana; ensure full MELT (Metrics, Events, Logs, Traces) coverage. - Build and maintain alerting frameworks using Azure Monitor Alert Rules and Azure Action Groups integrated with Pager Duty and Service Now.
- Develop and operate platform automation, runbooks, and self-healing capabilities using Azure Automation, Logic Apps, and Python/Power Shell scripting.
- Collaborate with Dev Ops and development teams to embed reliability gates into Azure Dev Ops pipelines ; automated performance testing, synthetic monitoring, and progressive deployment (canary/blue-green) strategies.
- Manage reliability of AKS clusters across multiple Azure regions, own node pool scaling, upgrade strategy and cluster hardening in alignment with CIS Benchmarks.
- Contribute to infrastructure-as-code reliability reviews using Terraform/Bicep to enforce standards across Azure Landing Zones.
- Discretionary Annual Incentive.
- Comprehensive Medical Coverage:
Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans. - Family Support:
Maternal & Parental Leaves. - Insurance Options:
Auto & Home Insurance, Identity Theft Protection. - Convenience & Professional Growth:
Commuter Benefits & Certification & Training Reimbursement. - Time Off:
Vacation, Time Off, Sick Leave & Holidays. - Legal & Financial Assistance:
Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.
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