Total 2 tech support job vacancies in Legal / Public / Security category in Singapore

Cyber Security Support

Network Security Support - knowledge

Network Solutions - Symantec

KEY ROLES AND RESPONSIBILITIES

• Perform Network Security operations.

• Responsible for installation/configuration/upgrade of security infrastructure (Firewalls).

• Prepare documentation for security technical standards, standard operational procedures, and hardening standards.

• Coordinate and implement appropriate technical security systems.

• Monitor, analyse, respond and resolve security incidents, conduct investigative procedures and implement corrective measures.

QUALIFICATIONS & EXPERIENCE

• Degree in Computer Science / Engineering or its equivalent.

• Knowledgeable in Network Security, Cyber Security in the operational environment.

• Expertise across a variety of security products including firewalls

• Must have experience in Firewalls management and migrations of Firewalls.

• Must have experience in network operational support.

Only shortlisted candidates would be contacted for interview.

We are excited to share an excellent opportunity to join our team as a Zscaler L2/L3 Support Engineer.

This role is ideal for IT Security professionals with a strong background in managing and supporting Zscaler services within a dynamic environment.

Role: Zscaler L2/L3 Support Engineer

Contract: 12 months (renewable based on performance )

Location: Changi, Singapore

Employer : NTT DATA Singapore

About Client : A Swiss wealth management group that provides private banking services to high-net-worth individuals, families, and corporations. The bank is known for its client-centric approach, independent advice, and strong financial base

As part of the Security Infrastructure Solutions Team, you will manage L2 and L3 tickets primarily for Zscaler while contributing to the development, operation, and enhancement of IT security services.

Key Responsibilities

Client Management (Internal Users):

• Deliver exceptional customer support with a highly customer-oriented mindset.
• Communicate technical information clearly and effectively.
• Provide advice and assistance for planning and executing virtual events.

Business Management:

• Manage and operate ZIA and other IT security-related services.
• Develop strategies to improve platform performance and stability.
• Design and implement automation strategies for team processes.
• Collaborate with stakeholders to analyse and integrate new features.
• Troubleshoot and resolve incidents, user issues, and initiate bug fixes.
• Maintain technical documentation, including architecture and security parameters.
• Evaluate and procure security systems and tools while applying best practices.

Regulatory Responsibilities:

• Uphold values of honesty, integrity, due diligence, and fair dealing.
• Manage risks and ensure compliance with applicable laws and regulations.

Required Skills

Personal and Social:

• Minimum 5 years of technical, customer-focused experience.
• Strong ability to work independently and as part of a team.
• Effective communication skills with a proactive, solution-oriented approach.

Professional and Technical:

• Analytical thinking and ability to assess impact and prioritize tasks.
• Hands-on Windows and Linux administration skills.
• Proficiency in scripting (Python, Bash/Shell, JavaScript).
• Experience with GIT, REST, Regular Expressions, and automation tools like Ansible and Terraform.