Associate Cyber Infrastructure Engineer (Network)

Posted:
9/28/2025, 4:34:55 PM

Experience Level(s):
Junior ⋅ Mid Level

Field(s):
DevOps & Infrastructure ⋅ IT & Security ⋅ Software Engineering

Ensign is hiring !

Responsibilities
• Provide network infrastructure engineering and support in security operations centre environment
• Perform network hardening and maintain baseline configuration documentations
• Maintain proper incident, patch and change management control with accordance to operations requirement
• Identify and analyze potential issues including architectures, firewalls, data traffic and network access
• Assist in compliance and audit activities for enforcement of policies, standards and procedures
• Liaise with various stakeholders for maintenance or disaster recovery activities such as customers, telco partners and product vendors
• Implementation of new network security solutions as well as creation of new baseline, policies and procedures

Requirements
• Diploma/Degree in Engineering/Information System/Information Security from a recognized institution with 1 to 3 year of relevant working experience
• Knowledge of networking foundations and industry standard IT protocols
• Experience in Next-Gen Firewalls, network switches, routers, load balancers
• Basic knowledge in network and systems security issues
• Hands-on experience in network security-related tasks such as hardening, patching, capacity planning and 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 will be preferred but related qualification (i.e. CCNP, MCSE, CISSP etc.) will be an advantage
• Certification in Cisco, Checkpoint, Palo Alto, Fortinet products and technologies is desired

Other Special Working Conditions
• Able to be on standby after office hours

Ensign Infosecurity Pte. Ltd

Website: https://ensigninfosecurity.com/

Headquarter Location: Singapore, Central Region, Singapore

Employee Count: 501-1000

Year Founded: 2018

IPO Status: Private

Industries: Cloud Security ⋅ Consulting ⋅ Cyber Security ⋅ Identity Management ⋅ Information and Communications Technology (ICT) ⋅ Information Technology ⋅ Internet ⋅ Network Security ⋅ Penetration Testing ⋅ Professional Services