Senior Infra Engineer - Security

DXC Technology; Singapore; On-site; SGD 50,000 - 70,000; Full time

Benefits offered by this job

Training and career development opportunities

Competitive salary and benefits

Flexible leave options

Job summary

DXC Technology in Singapore is seeking a cybersecurity professional to monitor and triage security alerts. Responsibilities include providing operational support for security tools and investigating incidents.

Candidates should have a diploma or degree in Cybersecurity, IT, or related fields and be familiar with SIEM tools. The position offers competitive salary, hands-on experience in a SOC, and comprehensive training and benefits.

Qualifications

• Basic knowledge of security operations and incident response.
• Familiarity with endpoint protection and vulnerability scanning tools.
• Willing to work onsite and support operational shifts if required.

Responsibilities

• Monitor and triage security alerts using Splunk SIEM.
• Provide operational support for various security tools.
• Support investigation and escalation of security incidents.

Skills

Security operations knowledge

Incident response

Understanding of networking concepts

Familiarity with SIEM tools

Education

Diploma / Degree in Cybersecurity, IT, Computer Science

Tools

Splunk

Tenable

Carbon Black

Job description

DXC Technology (NYSE:DXC) - where brilliant people embrace change and seize opportunities to advance their careers and amplify customer success. People are the heart of our business. We support each other and work as a team, globally and locally to deliver excellence for our customers and colleagues. We live in more than 70 countries, speak multiple languages and work with over 6,000 customers on almost every continent. We use the power of technology to deliver mission critical IT services that move the world. DXC.com At DXC we pride ourselves on delivering excellence in everything we do. What this means for you is the opportunity to be a part of delivering innovative solutions and helping to solve real business problems for a wide variety of valued clients.

Key Responsibilities

• Monitor and triage security alerts using Splunk SIEM
• Provide operational support for:
  • Tenable security scanner
  • Antivirus and endpoint security tools
  • Carbon Black (EDR)
  • HSM and encryption software
• Support investigation and escalation of security incidents
• Perform routine security operations (log monitoring, health checks, vulnerability scans)
• Maintain incident records and operational documentation
• Work closely with senior analysts and IT teams

Requirements

• Diploma / Degree in Cybersecurity, IT, Computer Science, or related field
• Basic knowledge of security operations and incident response
• Familiarity with SIEM, endpoint protection, and vulnerability scanning tools
• Understanding of Windows/Linux and basic networking concepts
• Willing to work onsite and support operational shifts if required

Preferred

• Exposure to Splunk, Tenable, Carbon Black, HSM, encryption solutions
• Entry‑level security certifications (e.g., Security+, SC‑900)
• SOC, IT operations, or security internship experience

What’s Offered

• Hands‑on SOC experience with enterprise security tools
• Training and career development opportunities
• Competitive salary and benefits (Singapore market)

Additional Benefits

• Extensive resources to support onboarding and development including DXC University
• DXC Recognition, a global platform for appreciation and real-time rewards
• Referral rewards for bringing friends and family to work at DXC
• Flexible leave options, including purchased leave
• Charitable and emergency volunteer days
• Well‑being support through Employee Assistance Program