Senior Cyber Infrastructure Engineer

ENSIGN INFOSECURITY (CYBERSECURITY) PTE. LTD.; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

A cybersecurity firm in Singapore seeks a skilled System & Network Engineer to take charge of security-centric infrastructure projects. The ideal candidate will have over 5 years of experience in systems and network engineering and a solid grasp on various IT protocols. Responsibilities include providing technical support, leading projects, and mentoring junior engineers. Strong knowledge of firewalls, VPNs, and active directory is crucial. This role offers opportunities for career growth and continuous learning.

Qualifications

• 5+ years of relevant working experience in system and network engineering.
• In-depth knowledge of networking and IT protocols.
• Proficient in Windows, Linux, and virtualization technologies.

Responsibilities

• Provide engineering and support for security-centric infrastructure projects.
• Define design and implementation approaches for systems and networks.
• Lead technical implementation of new solutions.

Skills

Networking foundations

IT protocols

Windows systems

Linux systems

Vmware / HyperV

System security

Communication skills

Teamwork

Education

Diploma / Degree in Engineering / Information System / Information Security

Tools

Next-Gen Firewalls

VPN

Load balancers

Active Directory

SCCM

Job description

Roles & Responsibilities

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