Sr Analyst II Infrastructure Services

SG45 DXC Technology Services Singapore Pte. Ltd; Singapore; On-site; SGD 60,000 - 96,000; Full time

Job summary

DXC Technology is seeking an Infrastructure Engineer to install, configure, and operate Linux and Windows systems and middleware (IIS, MS-SQL, JBoss, Tomcat, Kubernetes). The role supports solution architects and collaborates with software, network, and infrastructure teams to implement solutions and troubleshoot issues.

You will maintain documentation, ensure SLAs, and work across a broad technology stack in a enterprise IT environment, with emphasis on on-premises systems and cross-team

Qualifications

• Diploma or degree in IT/CS/CE.
• Experience with Linux and Windows servers.
• Knowledge of IIS, MS-SQL, Docker, Kubernetes, and middleware/open-source tools.

Responsibilities

• Install, configure, and administer enterprise-wide applications (IIS, MS-SQL, Apache HTTPd, Tomcat, JBoss, WebSphere, Kubernetes, Kafka, IBM MQ).
• Monitor and maintain application and infrastructure environments daily.
• Define hardware requirements for application solutions with teams.
• Coordinate with software, network, and infrastructure admins to implement solutions.
• Troubleshoot web, middleware, and database environments to identify issues.
• Identify performance bottlenecks in web environments.
• Apply troubleshooting methods to differentiate infra vs. environment issues.
• Maintain stability and performance of web environments.
• Update documentation to reflect current system setup and configurations.

Skills

Linux expertise

Windows experience

Analytical mindset

Troubleshooting

Collaboration

Education

Diploma/Degree in IT/CS/CE

Tools

IIS

MS-SQL

Docker

Kubernetes

Tomcat

JBoss

WebSphere

Kafka

IBM MQ

Apache HTTPd

Job description

Job Description: About the Role

The Infrastructure Engineer plays a key role in installing, configuring, and operating operating systems (Linux, Windows) and middleware products such as IIS, MS-SQL, JBoss, Tomcat, and Kubernetes. This role supports the Solution Architect in implementing proposed solutions and completing project assignments, ensuring enterprise-wide applications run reliably and efficiently. In this role, you will be responsible for the installation, configuration, administration, monitoring, and daily maintenance of enterprise-wide applications, while collaborating closely with software development, network, and infrastructure teams to define requirements, implement solutions, and troubleshoot technical issues. You will also contribute to maintaining up-to-date documentation and ensuring that service levels are consistently met or exceeded. This position offers the opportunity to work across a broad technology stack, including web, middleware, and database environments, while developing strong troubleshooting and analytical skills in a collaborative, enterprise IT environment.

Essential Job Functions

• Install, configure, and administer enterprise-wide applications such as IIS, MS-SQL, Apache HTTPd, Apache Tomcat, JBoss, WebSphere Application Servers, Kubernetes, Kafka, and IBM-MQ
• Monitor and maintain application and infrastructure environments on a daily basis
• Collaborate with software development and infrastructure teams to define hardware requirements for application solutions
• Coordinate with software, network, and infrastructure administrators to implement solutions and resolve technical issues
• Troubleshoot web, middleware, and database environments to identify and resolve issues
• Identify potential and real performance bottlenecks within web environments
• Apply troubleshooting methods to distinguish between infrastructure and environment-related problems
• Administer web environments to ensure stability and performance
• Maintain and update documentation to reflect current system setup and environment configurations
• Handle escalations seamlessly to avoid gaps in meeting or exceeding SLAs

Basic Qualifications

• Must be a Singaporean citizen due to G50 security clearance requirements by the client
• Diploma/Degree in Information Technology, Computer Science, Computer Engineering, or equivalent
• Working experience in Linux and Windows systemsStrong implementation and administrative skillsets for Linux and Windows
• Good knowledge of IIS, MS-SQL, and open source solutions like Docker containers and Kubernetes container orchestration
• Prior experience providing enterprise-wide on-premises systems support
• Possess an analytical mindset
• Demonstrated initiative to improve productivity and efficiency

At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We’re committed to fostering an inclusive environment where everyone can thrive.

DXC Technology (NYSE: DXC) is a leading enterprise technology and innovation partner delivering software, services, and solutions to global enterprises and public sector organizations - helping them harness AI to drive outcomes at a time of exponential change with speed. With deep expertise in Managed Infrastructure Services, Application Modernization, and Industry-Specific Software Solutions, DXC modernizes, secures, and operates some of the world's most complex technology estates.