Job Description:

Job Description

The Senior Infrastructure/Platform Engineer will be required to install, configure, and set up enterprise servers across Linux, Windows, and Solaris systems. You will assist the Solution Architect in implementing proposed solutions and lead project engineers to successfully complete assignments and project implementations.

Roles & Responsibilities

• Infrastructure Design & Architecture Support : Assist the Solution Architect in providing innovative designs and solutions leveraging Bare Metal Servers, Virtual Servers, Red Hat OpenShift, Kubernetes, Satellite, and serverless computing cloud services.

• Virtualization & OS Management: Oversee the deployment, configuration, and maintenance of virtualized environments (VMware/ESXi) alongside enterprise operating systems (RHEL, Windows Server, and Oracle Solaris).

• High Availability & Clustering: Implement and optimize operating system sharing, zoning, and high-availability clustering configurations to ensure seamless failover and business continuity.

• Assessment & Optimization: Review customer server setups, identify architectural or operational flaws, and propose robust enhancements. Maximize automation via shell scripting to increase productivity.

• SLA & Escalation Management: Handle technical escalations seamlessly to eliminate operational gaps and meet or exceed strict SLAs.

• Incident Response & ITSM: Utilize IT Service Management (ITSM) processes and tool support. Participate in a rostered rotation to handle incidents, planned maintenance, or ad-hoc activities after office hours.
  
  

Operations & Schedule Flexibility:

• Initial Phase: Perform primary duties during standard office hours, with occasional scheduled after-hours maintenance or deployment activities.

• Future Phase: As legacy operations phase out and transition to modern platform structures, this role will evolve to include dedicated shift work or an expanded 24/7 rotational on-call support structure.

• Monitoring & Reporting: Perform daily health checks, monitor server fleets, provide performance statistics during troubleshooting, and manage operational reporting once projects go live.

• Project Leadership: Keep track of outstanding deployment tasks, drive timely follow-ups, and lead/guide project engineers through the implementation phase.

• Documentation: Constantly update technical documentation, architecture diagrams, and runbooks as necessary to accurately reflect the system setup and live environment.

Requirements

• Citizenship : Must be a Singaporean citizen due to G50 security clearance requirements by the client.

• Education: Diploma/Degree in Information Technology, Computer Science, Computer Engineering, or an equivalent technical field.

• Core Experience: At least 5 years of hands-on working experience in Linux (especially Red Hat) and Windows Server environments, preferably with exposure to cloud environments.

• Virtualization Expertise: Proven working experience managing enterprise virtualization platforms using VMware and ESXi (including host management, virtual networking, and storage mapping).

• Legacy & Specialized Systems: Direct administrative experience working with Oracle Solaris environments, including a strong understanding of OS sharing, zoning, and high-availability clustering configurations

Cloud & Container Technologies:

• Prior experience working in or supporting environments utilizing public cloud platforms (Tanzu, AWS or Azure).

• Hands-on experience with Red Hat OpenShift Container Platform and related technologies like Docker containers and Kubernetes container orchestration.

• Middleware Knowledge (Advantageous): Prior exposure to, or support experience with, enterprise middleware components such as messaging queues ( IBM MQ ) or event streaming platforms ( Apache Kafka.

• Enterprise Support: Prior experience providing enterprise-wide support across hybrid infrastructures, including public/private cloud and on-premises environments.

• Professional Attributes : Possess an analytical mindset, strong leadership and organizational abilities, and a high level of initiative to continuously improve productivity and efficiency.
  

Key Skillsets Required

• Operating Systems: Strong administrative and implementation skills in Red Hat Enterprise Linux (RHEL), Windows Server, and Oracle Solaris.

• Virtualization & High Availability : Hands-on management of VMware ESXi architectures, OS sharing, zoning, and high-availability clustering/failover setups.

• Containers & Orchestration: Solid implementation and management knowledge of Kubernetes, Docker containers, Red Hat OpenShift, and automation tools like Ansible.

• Cloud Infrastructure : Proven experience deploying, configuring, and supporting server infrastructure within cloud environments .

• Our culture and benefits: DXC is committed to building better futures for our customers, colleagues, environment, and communities. We take care of each other and foster a culture of inclusion, belonging and corporate citizenship. We put this to action developing and implementing societal initiatives within our Social Impact Practice

As an employer of choice, our “people first” philosophy means we offer competitive remuneration, benefits, training, and career opportunities that reflect our commitment to improving the lives of our employees, and the communities in which we live and work. Some of these include.

• Extensive resources to support your onboarding and continual development including DXC University

• DXC Recognition, our global virtual platform that fosters a culture of appreciation and celebration with real-time reward and recognition

• We know that great people refer great people. We will reward you when you bring your friends and family to work at DXC

• More time to do the things you love with flexible leave options, including purchased leave

• Take time to give back with charitable and emergency services volunteer days

• Well-being matters to us and our Employee Assistance Program is there to support you and your family

How to apply & our commitment to you in return: If you would like to be part of a culture that drives innovation, delivers results, rewards performance and encourages ideas, then please press the "Apply Now" button to submit your resume.

In return, we agree to ensure a hiring process that is enjoyable, thorough, and fair. We strive to provide an environment that lets you thrive and show off the very best version of yourself, while learning about us at the same time.

Interviews and onboarding are conducted online, as part of us being a virtual-first company.

We are an Equal Opportunity Employer: DXC is proud to be an equal opportunity employer, and we welcome submissions from people from all walks of life. We celebrate our diversity and recognize it is the unique contributions of our people that give us our edge. We stand by the ‘bring your whole-self to work’ philosophy. It is our inclusive culture that powers our results, and our company grows only if our people grow.

Accommodation of special needs for qualified candidates may be considered within the framework of the DXC Accommodation Policy. In addition, DXC Technology is committed to working with and providing reasonable accommodation to support qualified individuals with physical and mental disabilities.

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.

Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers typically through online services, such as false websites, or through unsolicited emails claiming to be from the company. These emails may request recipients to provide personal information or to make payments as part of their illegitimate recruiting process. DXC does not make offers of employment via social media networks and DXC never asks for any money or payments from applicants at any point in the recruitment process, nor ask a job seeker to purchase IT or other equipment on our behalf.