L3 Network / Security Engr (Weekends, Shifts) #IKR

Successful candidate must be comfortable with rotation shifts and weekends as and when required.

Responsibilities:

Network & Security Implementation

. Implement firewall rule changes to support migration activities and ongoing operations.

. Configure and manage network security devices (e.g., Fortigate, Palo Alto).

. Support hybrid connectivity setup including VPN and ExpressRoute configurations.

. Implement network segmentation and micro-segmentation strategies.

. Enforce enterprise security policies and compliance requirements across environments.

. Support secure connectivity between on-premise and Azure environments.

Azure Networking &Cloud Security

. Configure and manage Azure networking components (VNets, NSGs, route tables, load balancers).

. Implement and maintain secure access controls and network security principles in cloud environments.

. Support design and implementation of secure hybrid architectures.

. Assist in implementing security controls for cloud-based workloads.

Technical Support &Incident Management

. Resolve incidents and service requests within agreed SLA timelines under general supervision.

. Monitor network and security systems proactively to detect and mitigate issues.

. Investigate, analyse, and troubleshoot network and security-related incidents.

. Maintain accurate and timely updates in ticketing systems with resolution details.

. Escalate complex issues to senior engineers or Technical Leads where required.

Service Delivery &Process Compliance

. Ensure adherence to ITIL processes including Incident, Problem, and Change Management.

. Support, track, and document change implementation activities.

. Participate in security audits, compliance checks, and risk assessments.

. Contribute to continuous improvement of security and network operations.

Collaboration &Knowledge Sharing

. Work closely with migration teams, cloud engineers, and security architects.

. Share knowledge and document solutions for recurring issues.

. Support junior engineers and contribute to team capability development.

Any other ad-hoc duties as assigned by supervisor.

Requirements

. Degree in IT or related discipline

. 3-5 years of experience in networking and security engineering (Fortigate / Palo alto & Azure networking and security).

. Hands-on experience with:

- Firewall administration (Fortigate, PaloAlto preferred)

- Azure networking (VNets, NSGs, routing)

- VPN and ExpressRoute connectivity

- Network security principles and segmentation

. Security policy implementation and compliance

. Strong understanding of hybrid cloud networking architectures.

. Experience supporting enterprise infrastructure and migration projects.

Preferred certifications:

- CCNA / CCNP (Networking)

- Palo Alto, Fortinet, or other firewall certifications

- Microsoft Certified: Azure NetworkEngineer Associate

- Security certifications (e.g., CISSP,Security+) are advantageous

. Experience with Zero Trust architectures.

. Exposure to cloud security tools(Defender for Cloud, Sentinel).

Interested applicants, please email your resume to Karin Chan Wei Kien

Email: [Confidential Information]

CEI Reg No: R1104584

Recruit Express Pte Ltd

UEN: 199601303W

EA Licence No: 99C4599