Senior Splunk Architect — Hybrid Cloud & Security Logs

HCL Technologies Limited; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

HCL Technologies Limited in Singapore is seeking an experienced Senior Splunk Engineer to support enterprise Splunk operations, security log onboarding, and observability initiatives across hybrid environments.

You will manage distributed Splunk infrastructure, integrate on-premise and AWS log sources, and drive scalable logging and monitoring solutions, collaborating with infrastructure, security, and application teams.

Qualifications

• Degree and relevant IT/logging experience.
• 8+ years IT Infra/enterprise logging experience.
• 5+ years hands-on Splunk architecture and administration.
• Strong AWS logging and cloud integration expertise.
• Proficiency in Python or Bash scripting.
• Experience with Ansible, Terraform, or Puppet.
• Strong understanding of networking, firewalls, Syslog, and SC4S.
• Excellent troubleshooting, communication, and stakeholder management skills.

Responsibilities

• Administer and support Splunk Enterprise environments.
• Lead application and security log onboarding to Splunk.
• Design and maintain distributed Splunk architecture.
• Integrate AWS-native logs (CloudTrail, CloudWatch, VPC Flow Logs, GuardDuty, Security Hub).
• Troubleshoot ingestion, indexing, search, and performance issues.
• Develop automation using Python, Bash, Ansible, or Terraform.
• Implement and manage Syslog architectures, including SC4S.
• Support incident management, root cause analysis, and operational excellence.
• Collaborate with infrastructure, security, and application teams.

Skills

Communication

Stakeholder management

Troubleshooting

Networking fundamentals

Observability

Education

Degree in Computer Science or IT

8+ years IT Infrastructure / Enterprise Logging experience

5+ years Splunk Architecture and Administration

Tools

Splunk

AWS logging

Python

Bash

Ansible

Terraform

Puppet

SC4S

Syslog

CloudWatch

Job description

HCL Technologies Limited in Singapore is seeking an experienced Senior Splunk Engineer to support enterprise Splunk operations, security log onboarding, and observability initiatives across hybrid environments.

You will manage distributed Splunk infrastructure, integrate on-premise and AWS log sources, and drive scalable logging and monitoring solutions, collaborating with infrastructure, security, and application teams.