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Collaborate on software development including design, coding, testing, and troubleshooting of Java-based solutions while mentoring junior developers and staying informed on technologies.

Design, develop, test, and maintain enterprise Java-based applications. Build scalable Spring Boot microservices and REST APIs, integrate databases, perform code reviews, troubleshoot production issues, and participate in Agile/Scrum ceremonies to ensure performance, security, and maintainability.

Join DXC Managed Cyber Services to onboard, manage, troubleshoot and improve cybersecurity services. Respond to high-priority incidents, ensure policies/configurations meet best practices and SLAs, automate operational tasks, liaise with vendors, work on cloud security (AWS/Azure), and support Fortinet NGFW and NetSkope SASE technologies.

Design, deploy, and tune endpoint and network security controls including Microsoft Defender for Endpoint, Intune, IPS, NAC, firewalls, SASE, and secure web proxies. Monitor Microsoft 365 Defender alerts, perform incident investigation and remediation, build PowerShell scripts and KQL queries for automation and threat hunting, support vulnerability management (Tenable), and produce operational documentation and handover.

Monitor, investigate, and report security alerts and incidents, handle phishing reports, maintain APT and security signatures, produce monthly client security reports, coordinate incident resolution with IT teams, assist clients with security policy implementation, and manage customer communications.

Execute and validate business process transactions, collaborate with analysts and managers, support process improvements and documentation, analyze data trends and reporting, resolve process bottlenecks, and ensure compliance with quality and performance standards.

Provide cybersecurity governance, risk, compliance and advisory services to federal clients. Develop and implement policies, conduct IRAP pre-assessments, implement Essential 8 controls, produce technical documentation, advise stakeholders, and support accreditation and assurance activities within government environments.

Recommend and configure Vantage-One/wmA product components, lead client-specific enhancements, and guide system design and integration. Require deep mainframe development skills (COBOL, JCL, VSAM, DB2), 12+ years development experience, 4+ years leadership, strong communication, analytical, and team leadership abilities.

Design, build, configure, and maintain enterprise SharePoint Online portals and collaboration platforms. Develop SPFx web parts, Power Automate workflows, integrations via REST APIs, and enforce security, governance, and document management. Troubleshoot, support, and optimize SharePoint and Power Platform solutions while collaborating with stakeholders and following Microsoft 365 standards.

Provide 24x7 first-level IT support (12-hour shifts) for DXC clients and vendors: troubleshoot and log incidents, perform initial diagnostics, prioritize/dispatch, escalate major incidents, coordinate with support teams and vendors, monitor SLAs, contribute to knowledge base, submit reports, and support onsite client environments. Must work shifts, be Singaporean, and fully vaccinated.