Senior Software Developer - Part-Time

Key Responsibilities

• Monitor and manage security vulnerabilities and risk assessments
• Perform security audits, compliance reviews, and remediation tracking
• Analyze application and system logs for security incidents and threats
• Conduct root cause analysis and implement corrective actions
• Automate security monitoring and reporting using Python / scripting
• Collaborate with infrastructure and development teams to enforce security baselines and standards
• Maintain security documentation, playbooks, and architecture diagrams
• Support incident management and troubleshoot system-level issues
• Drive security awareness and best practices across teams
• Work with internal and external auditors to ensure compliance

Requirements

• Bachelor’s degree in Computer Science, IT, or related field
• 4–7 years of experience in security / infrastructure / application support
• Strong experience in:

• Vulnerability management & risk assessment

  Security audits, compliance, and incident management

  Log analysis and monitoring tools

• Hands-on scripting experience (Python / Shell / Bash)
• Knowledge of security hardening and system baselines
• Experience with Linux and Windows environments
• Strong analytical, troubleshooting, and communication skills

• Experience with Grafana, automation tools, or monitoring systems
• Knowledge of DevOps / cloud environments (AWS / Azure)
• Familiarity with ticketing systems and ITIL processes
• Exposure to device / infrastructure security

• Certifications such as CISM or other security certifications
• Experience in automation, performance monitoring, or QA background
• Knowledge of emerging security threats and mitigation strategies

Interested candidate please click "APPLY" to begin your job search journey.

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PERSOL Tech Services Pte Ltd

UEN No. 202233837K