Senior Infrastructure Engineer

5 days ago


Singapore ENSIGN INFOSECURITY (CYBERSECURITY) PTE. LTD. Full time

**Duties and Responsibilities**:

- Provide system & network infrastructure engineering and support from small to large scale security centric infrastructure projects
- Work closely with solution architects to define best approach for design and implementation of system and networks in physical and virtualized environments
- Responsible as point of escalation for technical problems and SME in areas including system security, network architectures, implementation and operations
- Lead technical implementation of new network and system solutions alongside project managers as well as fronting stakeholders like customers, telco and product partners
- Perform and validate system and network hardening and maintain baseline configuration documentations
- Lead ad-hoc activities such as major maintenance, migrations or disaster recovery
- Assist in compliance and audit activities for enforcement of policies, standards and procedures
- Take on the role of a mentor to junior engineers

**Requirements**:

- Diploma/Degree in Engineering/Information System/Information Security from a recognized institution with 5 or more years of relevant working experience
- In-depth knowledge of networking foundations and industry standard IT protocols
- Strong experience in Windows, Linux and Vmware/HyperV systems
- Strong experience in Next-Gen Firewalls, VPN, switching/routing, load balancers and proxies
- Experience in windows server domain environment such as active directory, group policies, DNS/DHCP and SCCM etc
- Hands-on experience in system and network security-related tasks such as hardening, patching, capacity planning and design
- In-depth knowledge in network and systems security
- Experience in scripting, resource capacity planning and system design will be an added advantage
- Good communication skills with driven and motivated working attitude
- Ability to excel and work effectively in a team



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