Senior Systems Engineer - End-to-End Infra & Automation

Nextens

Singapore

On-site

SGD 90,000 - 130,000

Full time

14 days+

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Job summary

LexisNexis Risk Solutions is seeking a Systems Engineer to own end-to-end enterprise infrastructure across Linux, UNIX, Windows, virtualization, and storage. The role emphasizes automation, reliability, and proactive monitoring in a global setting with on-call duties.

The ideal candidate has 3+ years in systems engineering, strong troubleshooting skills, and experience with VMware, OpenStack, and OpenShift. We value clear communication and collaboration across geographies.

Qualifications

Bachelor’s degree in Computer Science, Engineering, Information Technology, or equivalent work experience.
3+ years of Systems Engineering, Systems Administration, or Infrastructure Engineering experience.
Experience supporting enterprise Linux, UNIX, and Windows environments.
Strong troubleshooting, analytical, and problem-solving skills.
Excellent written and verbal communication skills.

Responsibilities

Provide systems engineering, administration, and operational support for enterprise infrastructure and product environments.
Design, implement, maintain, and troubleshoot Linux, UNIX, Windows, virtualization, storage, and container platforms.
Monitor systems, respond to alerts and incidents, and support incident, change, and problem management processes.
Install, configure, patch, upgrade, and maintain operating systems, enterprise infrastructure, and applications.
Administer VMware environments, support OpenStack migrations, and maintain virtual machines for sandboxes, training, and issue reproduction.
Build, administer, and maintain OpenShift clusters and perform vulnerability remediation for Linux and Windows servers.
Support enterprise services including storage, virtualization, SQL Server, and shared platforms; experience with Oracle, IBM MQ, and IBM AIX is advantageous.
Develop automation scripts, perform system administration tasks, and manage system configurations across multiple environments.
Analyze system performance, enhance monitoring and alerting, and recommend improvements to reliability, security, scalability, and operational efficiency.
Collaborate with internal teams and vendors, maintain technical documentation, participate in on-call and maintenance activities, and perform other assigned duties.