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L3 Network & Security Engineer - Automation (Jd#11216)

Sciente International Pte. Ltd.

D16 Bedok, Eastwood, Kew Drive, Upper East CoastPermanentS$8,000 – S$10,000/mo

Posted 22 Jul 2026

About this role

Job Summary Seeking a Network Automation & Security Engineer to automate network operations, implement security solutions, and enhance infrastructure reliability using DevOps and automation tools. Mandatory Skill-set Bachelor’s degree in IT/Computing or equivalent relevant experience; Strong networking experience with CCNA certification mandatory; CCNP is an added advantage; Hands-on experience with Fortinet, F5, RSA, Tenable, and security tools; Experience with automation and DevOps tools such as Ansible, Terraform, Git, CI/CD, and NetBox; Knowledge of monitoring, policy, and configuration management tools like Prometheus, Grafana, OPA, SaltStack, or similar platforms. Desired Skill-set Strong communication and collaboration skills with the ability to work effectively across diverse teams and cultures; Ability to manage priorities, adapt to changing situations, and perform well under pressure; Customer-focused mindset with active listening skills and a commitment to delivering positive client experiences. Responsibilities Automate network and security operations using Terraform, Ansible, CI/CD pipelines, and scripting to improve efficiency; Manage network infrastructure, security tools, monitoring, logging, and compliance automation solutions; Provide L2 support by troubleshooting incidents, performing root cause analysis, and ensuring SLA compliance; Collaborate with cross-functional teams on infrastructure changes, automation initiatives, and continuous improvements; Support change management, disaster recovery activities, and operational processes to enhance service reliability. Should you be interested in this career opportunity, please send in your updated resume to apply@sciente.com at the earliest. When you apply, you voluntarily consent to the disclosure, collection and use of your personal data for employment/recruitment and related purposes in accordance with the SCIENTE Group Privacy Policy, a copy of which is published at SCIENTE’s website (https://www.sciente.com/privacy-policy). Confidentiality is assured, and only shortlisted candidates will be notified for interviews. EA Licence No. 07C5639

What they're looking for

Liaising with cross functional teamsNetwork ManagementSecurity OperationsTroubleshooting

About Sciente International Pte. Ltd.

Industry: Professional & technical servicesWebsite ↗

Frequently asked questions

What does a L3 Network & Security Engineer - Automation (Jd#11216) at Sciente International Pte. Ltd. do?

Job Summary Seeking a Network Automation & Security Engineer to automate network operations, implement security solutions, and enhance infrastructure reliability using DevOps and automation tools. Mandatory Skill-set Bachelor’s degree in IT/Computing or equivalent relevant experience; Strong network…

What skills does this L3 Network & Security Engineer - Automation (Jd#11216) role need?

Key skills for this role include Liaising with cross functional teams, Network Management, Security Operations, Troubleshooting.

How much does a L3 Network & Security Engineer - Automation (Jd#11216) at Sciente International Pte. Ltd. pay?

This role lists a salary of S$8,000 – S$10,000 per month.

Is this L3 Network & Security Engineer - Automation (Jd#11216) role remote, hybrid, or on-site?

The listing is based in D16 Bedok, Eastwood, Kew Drive, Upper East Coast. Check the posting for remote or hybrid options.

How do I apply for this L3 Network & Security Engineer - Automation (Jd#11216) role?

You can apply directly on Sciente International Pte. Ltd.'s careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.