Job Description
Senior DevOps/ Site Reliability Engineer
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WeareHCLTech,oneofthefastest-growinglargetechcompaniesintheworldandhometo219,000+peopleacross54countries,superchargingprogressthroughindustry-leadingcapabilitiescenteredaroundDigital,EngineeringandCloud.
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Thedrivingforcebehindthatwork,ourpeople,arediverse,creative,andpassionate,raisingthebarforexcellenceonaregularbasis.We,inturn,workhardtobringoutthebestinthemaswestrivetohelpthemfindtheirsparkandbecomethebestversionofthemselvesthattheycanbe.
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Areyoureadytobeanimportantpartofthisever-transformationaljourney?
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Duration: Perm Role
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Role Overview
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We are seeking a highly skilled and hands-on
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Senior DevOps / Site Reliability Engineer
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to design, build, and maintain highly available, scalable, and resilient platform services across cloud and on-prem environments. This role requires deep expertise in SRE practices, CI/CD pipelines, infrastructure as code, observability, incident management, and modern cloud-native technologies. The successful candidate will drive reliability improvements, reduce operational toil, and champion engineering excellence across the platform.
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Key Responsibilities
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Design, implement, and maintain CI/CD pipelines for non-prod and prod environments using Azure DevOps and Git.
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Define, measure, and maintain Service Level Objectives (SLOs), Service Level Indicators(SLIs), and error budgets for critical platform services.
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Manage hybrid infrastructure across cloud and on-prem environments with a focus on automation, scalability, and reliability.
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Drive platform security best practices and compliance across environments.
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Design and maintain microservices frameworks and container orchestration using Kubernetes and AKS.
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Develop and maintain infrastructure as code using Terraform and Ansible.
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Implement and continuously improve monitoring and observability solutions using AppDynamics, Azure Application Insights, Splunk, Splunk Observability Cloud, and Datadog.
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Lead incident response, perform root cause analysis, and drive post-incident reviews to prevent recurrence.
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Identify and eliminate operational toil through automation and self-healing systems.
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Perform capacity planning and proactive performance tuning across platform services.
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Troubleshoot production issues across AIX and Linux systems, including performance analysis and system diagnostics.
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Collaborate with development, security, and operations teams to ensure seamless platform integration.
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Manage and track work using JIRA and ServiceNow.
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Provide technical leadership in Azure services, including networking, compute, storage, identity, and cost optimisation.
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Maintain and optimise application servers such as IBM WebSphere Application Server and IBM HTTP Server.
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Write and maintain scripts in Shell and Python for operational and automation tasks.
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Participate in on-call rotation and ensure operational readiness for production systems.
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Contribute to chaos engineering practices and resilience testing to validate system reliability.
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Mentor junior engineers and contribute to a culture of collaboration, continuous improvement, and blameless learning.
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Required Skills and Experience
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8+ years of experience in DevOps, SRE, platform engineering, or infrastructure roles.
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Strong hands-on experience with Azure, Kubernetes/AKS, Terraform, Ansible, and CI/CDtools.
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Deep understanding of SRE principles, including SLOs, SLIs, error budgets, toil reduction, andincident management.
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Proven experience with incident response, root cause analysis, post-incident reviews, and on-call operations.
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Strong understanding of cloud-native architecture and hybrid infrastructure.
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Proficiency in scripting languages such as Shell and Python.
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Experience with observability and APM tools including AppDynamics, Splunk, SplunkObservability Cloud, Azure Application Insights, and Datadog.
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Strong understanding of distributed tracing, log analytics, and alerting strategies.
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Experience implementing alert noise reduction and intelligent routing, including PagerDutyintegration.
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Familiarity with AIX and Linux systems,



including performance analysis and troubleshooting.
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Experience with ticketing and ITSM systems such as JIRA and ServiceNow.
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Strong understanding of application server workflows, including IBM WebSphere ApplicationServer and IBM HTTP Server.
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Knowledge of networking fundamentals such as DNS, load balancing, CDN, and TLS/SSL.
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Experience with cloud cost optimisation and governance practices.
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Excellent communication, documentation, and stakeholder management skills.
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SRE Focussed
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Experience with chaos engineering tools and practices such as Azure Chaos Studio, Gremlin,or LitmusChaos.
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Knowledge of GitOps practices and tools such as ArgoCD or Flux.
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Experience with secrets management tools such as HashiCorp Vault and Azure Key Vault.
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Exposure to container security and vulnerability scanning tools such as Trivy, Frogbot, orJFrog Xray.
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Experience with API gateways and ingress controllers such as Traefik, NGINX, or Azure API Management.
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Familiarity with CDN and WAF solutions such as Imperva or Akamai.
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Experience with database reliability, DB2, SQL performance tuning, and connection pool management.
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Knowledge of automation orchestration tools such as Control-M or Harness.
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Experience with Open Telemetry and modern telemetry pipelines.
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Familiarity with FinOps practices and Azure cost governance tooling.
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Experience contributing to platform migration projects such as ingress controller migrations or monitoring platform consolidation.
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Preferred Certifications
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Azure Solutions Architect Expert
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Google Cloud Skilled SRE or equivalent SRE certification
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HashiCorp Terraform Associate
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ITIL Foundation
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Representing165nationalitiesacrosstheglobe,weprideourselvesonbeinganequalopportunityemployer,committedtoprovidequalemploymentopportunitiestoallapplicantsandemployeesregardlessofrace,religion,sex,color,age,nationalorigin,pregnancy,sexualorientation,physicaldisabilityorgeneticinformation,militaryorveteranstatus,AboriginalandTorresStraitIslanderpeopleoranyotherprotectedclassification,inaccordancewithfederal,state,and/orlocallaw.
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📌 Senior Devops/ Site Reliability Engineer (South Australia)
🏢 HCLTech
📍 South Australia