Senior Cyber Infrastructure Engineer (Network)

Ensign Infosecurity; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A cybersecurity firm in Singapore is seeking a System and Network Engineer. The role involves managing security-centric infrastructure projects, leading implementation, and mentoring junior engineers. Applicants should have a degree and at least 5 years of experience in networking and system security, along with strong knowledge of various IT systems. This position requires a proactive attitude and collaboration skills.

Qualifications

• 5 or more years of relevant working experience.
• Strong experience in Next-Gen Firewalls, VPN, switching/routing.
• Experience in system and network security-related tasks.

Responsibilities

• Provide system & network infrastructure engineering and support.
• Lead technical implementation of new network and system solutions.
• Assist in compliance and audit activities for enforcement of policies.

Skills

Networking foundations

System and network security

Windows systems

Linux systems

Vmware/HyperV

VPN

Next-Gen Firewalls

Load balancers

Scripting

Education

Diploma/Degree in Engineering/Information System/Information Security

Tools

Active Directory

SCCM

DNS/DHCP

Job description

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

Preferred Skills /Qualities

• Professional information technology/security certifications such as ITIL, CCNA, CCNP, MCSE, VMware will be preferred but related qualification (i.e. CCIE, CISSP etc.) will be an advantage
• Certification in Microsoft, Vmware, Cisco, Checkpoint, Palo Alto, Fortinet, F5 products and technologies is desired

Other Special Working Conditions

• Able to be on standby after office hours