Senior System Engineer

Job description

Senior System Engineer – Permanent Role​

Job Description

• Oversee the end-to-end delivery of IT projects, from initial design and architecture to implementation, ensuring projects meet business requirements and delivered on time.

• Produce enterprise-level designs for Active Directory, and perform implementation, enhancement and maintenance.

• Proactively maintain and develop all Linux infrastructure technology for backend services

• Perform problem/issue identification and resolution; work across multiple teams and vendors to identify the root cause and find suitable workarounds or solutions

• Maintain comprehensive documentation for system configurations, procedures, and troubleshooting guides to enhance knowledge sharing and operational efficiency.

• Continuously evaluate and recommend improvements to IT systems and processes, driving innovation and operational excellence.

• Lead complex problem-solving efforts during critical incidents, minimizing impact on business operations and enhancing system reliability.

• Design and implement enhancements in key areas such as automation, system integration, and business process reengineering to optimize operational workflow

What You Bring to the Table:

Education & Experience:

• Bachelor's degree or higher in Computer Science/Information Technology or relevant field

• Minimum 5 years of relevant experience in a senior technical role, with a proven track record in project delivery and system architecture.

Technical Expertise:

• Active Directory Guru – Proven experience in designing and managing enterprise-level Active Directory environments.

• Virtualization Powerhouse – Deep expertise in VMware vSphere and vCenter design, deployment, and administration.

• Linux Savvy – Hands-on experience with Linux administration is a big plus!

• Certified & Credentialed – Holding certifications in Microsoft, VMware vSphere, or Linux is a strong advantage.

Bonus Skills That Set You Apart:

• Experience with containerization, automation, and DevOps tools (e.g., Ansible).

• Familiarity with Microsoft Entra (Azure) management.

• Passion for optimizing workflows, automation, and process improvements.

Mindset & Soft Skills:

• A problem-solver with strong analytical and troubleshooting skills.

• A tech enthusiast who thrives in a fast-moving, dynamic environment.

• Excellent communication and interpersonal skills to engage effectively at all levels.

• Willingness to step up when needed, including on-call support when required.

If you’re passionate about building high-performing IT systems and want to make a real impact, we’d love to hear from you!

Please send your updated CV to Angelica DY at AngelicaD@charterhouse.com.sg for a confidential discussion.

EA License no.: 16S8066 I Reg no.: R1110125

Only shortlisted applicants will be notified.