System Administrator/Cyber Security Executive/Contract/West

RMA CONSULTANTS PTE LTD; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

A prestigious IT consulting firm in Singapore seeks a committed System Administrator/ Cybersecurity Executive to maintain IT systems' stability, security, and reliability. With a focus on compliance management and incident response, the ideal candidate will possess at least 5 years of relevant experience and a Bachelor's degree in Computer Science or a related field. Proficiency in scripting (PowerShell, Python, Bash) and strong analytical and communication skills are essential. Interested applicants should send their resume to the provided contact.

Qualifications

• Minimum 5 years of experience in system administration or cybersecurity.
• Experience in incident response and operations center environments.
• Ability to multitask, stay organized, and document clearly.

Responsibilities

• Monitor systems continuously and ensure optimal performance.
• Lead incident response and troubleshoot issues.
• Collaborate with security teams and support compliance audits.
• Drive continuous system improvements through root cause analysis.
• Manage configuration and asset data, supporting ITSM platforms.

Skills

Proficient in scripting languages (PowerShell, Python, Bash)

Strong knowledge of Windows/Linux administration

Network security expertise

Analytical and troubleshooting skills

Strong communication and teamwork skills

Education

Bachelor's degree in Computer Science, IT, Cybersecurity or related

Tools

SIEM tools

Virtualization platforms

Cloud platforms

Job description

Overview

We are looking for a committed System Administrator/ Cybersecurity Executive to maintain the stability, security, and reliability of IT Systems. This role emphasizes compliance management and proactive incident response.

Requirements

• Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field.
• Must have minimum 5 years of experience in system administration, cybersecurity, or IT operations.
• Hands-on experience in incident response and working within operations center environments.
• Proficient in scripting languages such as PowerShell, Python, or Bash.
• Strong knowledge of Windows/Linux administration, network security, and compliance standards.
• Familiar with SIEM, system monitoring tools, CMDB, ITIL, and experienced in virtualization and cloud platforms.
• Strong analytical, troubleshooting, communication, and teamwork skills, with the ability to multitask, stay organized, and document clearly.

Responsibilities

• Monitor systems continuously, refine alerts, and maintain tools to ensure early issue detection and optimal performance.
• Lead incident response, troubleshoot issues, coordinate teams, and communicate clearly to minimize downtime.
• Collaborate with security teams, support audits, and implement controls to ensure compliance and threat detection.
• Perform root cause analysis, address underlying problems, and drive continuous system improvements.
• Manage configuration and asset data, support ITSM platforms, and maintain accurate documentation.
• Develop and update incident response procedures, knowledge base articles, and conduct team training.
• Create dashboards and reports to track system health, security, and operational performance.
• Analyze trends and present insights with recommendations to management and technical teams.

Interested applicants should send their resume (in MS Word format) to Mounika at [e-mail] stating salary expectations and availability to take it forward.

All CVs will be treated with strict confidentiality.

By sending us your personal data, you consent to RMA Consultants Pte Ltd and its affiliates collecting, using and disclosing your personal data for the purposes set out in our Data Protection Policy. For policy details, please refer to our privacy policy.

This is in partnership with the Employment and Employability Institute Pte Ltd (“e2i”). e2i is a tripartite initiative of the National Trades Union Congress set up to support nationwide manpower and skills upgrading initiatives. By applying for this role, you consent to RMA Groups’ PDPA and e2i’s PDPA.

Mounika Tanuku|EA Regn. No. R22109193

RMA Consultants Pte Ltd|EA Licence No. 93C4403