Network Security Engineer

Salary undisclosed

Apply on

Original

Simplified

Role: Network Security Engineer - 12 months Renewable contract

Experience: Minimum of 5 years

Location : Changi Business Park

Benefits:

Job Responsibilities

Define, plan, execute, and close CDN/WAF issues.
To be the point of contact for DBS contracts for CDN implementation and resolve all technical issues individually or in support with CDN/WAF customer care or professional services.
Direct and ensure the successful outcome of projects – coordinate with Cloudflare (CF) technical project manager and CDN/WAF solution engineer
To lead various teams in the planning, execution, implementation and their successful conclusion for CDN related activities in project
To work closely with stakeholders by setting expectations, managing scope and risk, communicating status to senior management and ensure project meets designed business outcomes and objectives.
Own the technical components of an CF integration project including configuration changes, debugging, documentation, testing, and go live support – with involvement of CF professional services.
Partner with CF customer care to resolve issues that arise during integrations, or post implementation support.
Accurate scope implementation timelines for integrations
Identify technical risks and provide mitigation strategies
Review CF configurations with CF Professional Services team members to ensure quality and accuracy to requirements

Essential skills required

Bachelor degree (or higher), with exposure to computer science, math, engineering, or equivalent practical experience
Certification in Amazon Web Services (AWS) / Google Cloud / Microsoft Azure
Strong scripting experience in JavaScript / NodeJS / Java, preferably for serverless implementations
Working knowledge in CDN architecture, Web application firewall (WAF) concepts and technologies
Experience with general security technologies (OWASP), processes and concepts. Having certifications such as CISSP is an added advantage.
Self-motivated, independent and able to understand complex systems
Experience in CF's Solutions including Magic Transit Routed, Magic Transit Connect, WAF Defender, Web Application Firewall, Global Traffic Manager, Dynamic Site Accelerator, and more.
In depth knowledge of OSI Model, in particular the HTTP protocol
Knowledge and experience in network configurations such as TCP/IP subnets, IPv4 vs IPv6, VPN, DNS configurations, DHCP etc
Experience with Network Security Protocols and standards like SSL, TLS, IPSec etc
Experience with Unix and web-related programming or scripting languages: Perl, PHP, Shell Scripting, J2EE, .NET, C#, JSP, ASP, etc
Knowledge in Server virtualization, VCS clustering concepts
Solid understanding of Internet protocol concepts (IP, TCP, HTTP, DNS, SSL/TLS).
Knowledge in OpenSSL, SSH, SFTP, KERBEROS, PGP, HTTPS etc

Additional skills

Good understanding of web technologies like HTML, Ajax, REST, JavaScript, CSS, Caching concepts etc
Exposure application technologies like JMS, MQ, Clear case, Java Spring framework, Clear quest is an added advantage
Exposure to OS like Linux and Windows
Exposure to statistics tools like Omniture, Google Analytics etc
Knowledge of DevOps tooling like Jenkins, BitBucket, Bamboo, Ansible, Chef, Puppet, Terraform is preferred
Knowledge in AWS EC2, S3, ELB, ALB, NFS is preferred
Strong understanding of SDLC methodologies
Understanding of Software quality management, quality control management and version control management

Soft skills

Excellent verbal and written communication skills, with proven ability to disseminate information in clear and correct manner to business and technical audiences
Strong relationship building skills, with the ability positively influence the actions of others, working as a team player
Strong analytical skills
Ability to manage multiple priorities, commitments and projects.

Experience level