全职 System Engineer 工作, 薪水 up to SGD 5,000, SEDHA CONSULTING PTE. LTD. Islandwide (Singapore) 公司招聘中 - Ricebowl

Role Overview 

We are seeking a System Engineer to support enterprise systems by conducting vulnerability assessments, managing patching activities, and overseeing secure software lifecycle practices throughout the year. The role focuses on maintaining system resilience, ensuring security compliance, and reducing security risks across infrastructure and applications. The role also ensures compliance with Government IT security standards such as IM8 and supports audit requirements. 

Key Responsibilities 

1. Vulnerability Management 
Perform regular vulnerability scanning on systems, applications, and infrastructure using industry-approved tools. Analyse scan results and prioritise vulnerabilities based on severity and business impact. Validate findings and track remediation status to closure. Work with stakeholders to mitigate security risks in a timely manner. 
 
2. Patch Management 
Plan and execute security patching across servers, endpoints, and applications. Ensure timely remediation of vulnerabilities identified through scans or external advisories. Maintain patch schedules and ensure compliance with organisational standards. Conduct post-patch validation to confirm successful remediation. 
 
3. Software Lifecycle Security 
Support secure software lifecycle practices (SDLC), including code security reviews and testing. Work closely with development teams to identify and remediate security issues early. Conduct security testing (e.g. SAST, DAST) during development and deployment phases. Maintain security testing tools and frameworks. 
 
4. Monitoring & Continuous Improvement 
Maintain dashboards and reports for vulnerability and patching status. Track trends and recommend improvements to reduce recurring vulnerabilities. Support audits and compliance checks related to cybersecurity controls. Improve scanning, patching, and lifecycle processes through automation. 
 
 

5. Collaboration & Governance 
Collaborate with IT, infrastructure, and application teams to drive remediation efforts. Provide security advice and best practices across projects. Ensure adherence to internal security policies and regulatory requirements, including IM8 compliance. 
 
Manage vulnerability scanning, patching, and lifecycle updates for enterprise platforms including Citrix, Nutanix, Microsoft AD/Entra, NetScaler, and business-critical software such as Autodesk and Graphisoft products. 

Requirements 

Experience:

• 2–5 years of experience in cybersecurity, vulnerability management, or system administration
• Proven experience in vulnerability scanning, patching, and remediation.
• Exposure to secure software development lifecycle (SDLC) practices. 

Technical Skills 

• Strong hands-on experience with Citrix environments (VDI, virtual apps/desktops).
• Experience managing Nutanix infrastructure and virtualisation platforms. 
• Proficiency in Microsoft Active Directory (AD) including identity and access management. 
• Working knowledge of Microsoft Entra (Azure AD) for cloud identity and authentication. 
• Experience with Citrix NetScaler (ADC) for secure application delivery and load balancing.  

Key Competencies 

• Strong analytical and problem-solving skills.
• Attention to detail and risk awareness.
• Ability to manage multiple tasks and timelines. 
• Good communication and stakeholder management. 

Bonus 

• Experience with automation or scripting for patching workflows.
• Knowledge of compliance frameworks such as IM8 and enterprise security standards.
• Experience in government or regulated environments. 
• Familiarity with Autodesk and Graphisoft products, including lifecycle management and patching.