Skip to main content
Back to jobs

Senior Application Specialist

External
COMBUILDER PTE LTD logoCombuilder · Techpoint, Singapore
S$114K–S$156K/yrContractUnknown3d ago
Information Technology
Cover LetterConnect

Prepare for this interview

Elite

AI-generated questions, company research, and talking points tailored to this role


Responsibilities

  • Analyze vulnerability scan results from Qualys and security advisories to identify CVEs across Windows, Linux, Oracle Database, WebLogic, IIS, Apache, and cloud-hosted environments.
  • Perform CVSS-based risk assessment using exploitability data, asset criticality, and threat context to prioritize remediation.
  • Drive remediation of OS, middleware, database, and application vulnerabilities with infrastructure and application teams to meet remediation SLAs.
  • Track vulnerability lifecycle including closure validation, exception handling, and risk acceptance.
  • Identify and manage End-of-Life (EOL) technologies and define remediation or migration actions.
  • Analyze security logs and events from Splunk, NXLog, Microsoft Defender ATP, and system/application logs to detect anomalies and security issues.
  • Investigate incidents such as malware execution, phishing attempts, unauthorized access, and privilege misuse; perform root cause analysis.
  • Build and tune Splunk dashboards, correlation rules, and alerting logic for security and operational use cases.
  • Implement Data Loss Prevention (DLP) monitoring and reporting using SIEM-based analytics.
  • Perform privileged access reviews using CyberArk and SailPoint IdentityIQ, including entitlement validation and SoD checks.
  • Execute access remediation actions and enforce least privilege controls.
  • Implement and validate security controls aligned with MAS TRM, ISO 27001, NIST CSF, and SOX ITGC.
  • Provide audit evidence for vulnerability management, access governance, and control effectiveness.
  • Participate in CAB assessments for infrastructure, database, application, and cloud changes with focus on security impact.
  • Assess security risks in OS upgrades, database upgrades, and cloud migration activities (Azure / hybrid environments).
  • Coordinate patch deployment across Windows, Linux, and Unix environments and validate remediation through rescan verification.
  • Support DR testing, failover validation, and recovery verification for enterprise applications.
  • Develop automation scripts using PowerShell, UNIX Shell, SQL, Oracle PL/SQL, and SQLcl for vulnerability tracking, log extraction, and reporting.
  • Manage batch and job scheduling using CA Workload Automation and MFT tools (Connect, SFTP).
  • Work with Oracle, SQL Server, MySQL, and MongoDB environments for vulnerability validation, access checks, and configuration review.

Requirements

  • Bachelor's degree in computer science, Information Technology, Cybersecurity, or related discipline.
  • Min 10 years of experience in Application Support, Vulnerability Management, or Security Operations in BFSI environments.
  • Hands-on experience with Qualys, Splunk, Microsoft Defender ATP, CyberArk, and SailPoint IdentityIQ.
  • Strong experience in CVE lifecycle management, patch governance, and vulnerability remediation in enterprise environments.
  • Experience working with MAS TRM, ISO 27001, NIST CSF, and SOX ITGC controls.
  • Experience supporting Windows, Linux, UNIX, Oracle, WebLogic, IIS, and Azure/hybrid infrastructure.
  • Strong scripting skills in PowerShell, UNIX Shell, SQL, and Oracle PL/SQL.
  • Experience with Managed File Transfer (MFT), Connect, and enterprise job scheduling tools.
  • Understanding of MITRE ATT&CK and Cyber Kill Chain methodologies.
  • Experience supporting enterprise database platforms (Oracle, SQL Server, MySQL, MongoDB).
  • Professional certifications such as CISSP, CISM,CRISC, CompTIA Security+, or ISO 27001 Lead Implementer/Lead Auditor will be anadvantage

Your Match

How well this role fits your profile.

Company Intel

What employees say

Worked at COMBUILDER PTE LTD? Share your experience

Interested in this role?

Apply on the company's website.

Cover LetterConnect