Network Security Engineer
3 days ago
Key Responsibilities
Security Implementation & Management
- Deploy, configure, and maintain F5 systems including LTM, WAF, and API modules.
- Implement and manage Azure Cloud security controls, including APIM gateways and Network Security Groups (NSGs).
- Maintain and administer firewall and intrusion prevention systems (e.g., Cisco FTD/FMC or equivalent).
- Monitor and troubleshoot network and security performance issues to ensure continuous protection and availability.
Security Policy & Configuration
- Implement and enforce granular security policies across F5, firewalls, and Azure environments.
- Conduct regular rule base reviews, policy cleanups, and performance optimizations.
- Ensure consistent policy integration and configuration alignment across application delivery and network security platforms.
Documentation & Collaboration
- Maintain accurate network diagrams, configurations, and standard operating procedures (SOPs).
- Work closely with cloud, network, and application teams to align security policies with business and compliance requirements.
- Support security audits, incident investigations, and continuous improvement initiatives.
QualificationsExperience
- 3–5 years of experience in network security or network engineering roles.
- Proven track record in deploying and maintaining F5, Azure security, and firewall solutions.
Technical Skills
- Hands-on experience with F5 BIG-IP platforms (LTM, WAF/ASM, API).
- Strong knowledge of Azure Cloud security, including NSG and APIM.
- Experience with firewall platforms (e.g., Cisco FTD/FMC, Palo Alto, or similar).
- Understanding of network protocols (TCP/IP, DNS, HTTP/S).
- Familiarity with security concepts such as firewalls, IDS/IPS, VPNs, and zero-trust principles.
- Basic knowledge of automation or cloud-native security tools is an advantage.
Preferred Certifications
- Microsoft Certified: Azure Security Engineer Associate
- Cisco Certified Network Professional (CCNP Security)
- F5 Certified Administrator or F5 Certified Technology Specialist (CTS)
- Other relevant certifications such as CISSP or CompTIA Security+
Job Types: Full-time, Contract
Contract length: 12 months
Pay: Up to $8,000.00 per month
Location:
- Singapore (Required)
-
Network Engineer
1 week ago
Singapore INSYGHTS SECURITY PTE. LTD. Full time**About the Role**: We are looking for a reliable and hands-on Network Engineer to support our growing SME operations. In this role, you will manage our network infrastructure, support IT systems, and be given the opportunity to grow into cybersecurity functions, including the deployment of security products and assisting with security monitoring and...
-
Network Engineer
1 week ago
Singapore SYSCYBER SECURITY SOLUTIONS PTE. LTD. Full timeWe are looking for a skilled **Network Engineer**to manage and optimize our network infrastructure. This role will involve configuring, maintaining, and troubleshooting network systems, ensuring the network's reliability and performance, while implementing security measures to safeguard the network from vulnerabilities. **Key Responsibilities**: - Design,...
-
Network Security Engineer
1 week ago
Singapore THE HACENS TALENT PTE. LTD. Full timeWe are seeking a skilled and motivated Network & Security Engineer to join our dynamic team. As a Network & Security Engineer, you will play a critical role in designing, implementing, and maintaining robust network & security infrastructures for our diverse range of clients. You will work collaboratively with other IT professionals to integrate various...
-
Network and Security Engineer
4 days ago
Singapore NCS Hong Kong and Singapore Full timeNCS is a leading technology services firm that operates across the Asia Pacific region in over 20 cities, providing consulting, digital services, technology solutions, and more. We believe in harnessing the power of technology to achieve extraordinary things, creating lasting value and impact for our communities, partners, and people. Our diverse workforce...
-
Network Security Engineer
2 days ago
Singapore EXCELTECH COMPUTERS PTE. LTD. Full timeLooking for skilled and motivated Security Engineer with 3 years hands-on experience with implementing and managing F5 and firewall solutions, along with a strong understanding of Azure cloud platform and security principles. Key Responsibilities Security Implementation & Management: Deploy and maintain F5 system with experience in LTM, WAF, API Deploy and...
-
Network Security Engineer
5 days ago
Singapore ITCAN Full time**JOB DETAILS** Job title**:Network Security Engineer** Duration: 1 year (renewable contract) Working hours: 8.30am to 6pm (Including one hour lunch break) with 24/7 standby support if required. Total working will not exceed more than 44 hours in a week. Place of Work: Toa Payoh, Singapore **Job Description - Network security Engineer L2+** - Monitor...
-
IT Network Security Engineer
14 hours ago
Singapore SPEMOCEAN PTE. LTD. Full timeAbout the Role The IT Network Security Engineer is responsible for the daily operation, maintenance and security protection of the company's network and IT systems. The role ensures stable and secure operation of network infrastructure, supports IT equipment and end-user devices, performs troubleshooting and incident response, and implements network and...
-
Network Security Engineer
2 hours ago
Singapore PLATFORM&CO PTE. LTD. Full timeWe’re hiring a **Technical Presales Consultant / Network Security Engineer**for a top-tier global cybersecurity company. In this role, you’ll act as a key technical advisor during the sales process, supporting customers and internal teams with in-depth knowledge of network security solutions—including **Juniper**technologies. You’ll lead technical...
-
Network & Security Engineer
2 weeks ago
Ang Mo Kio Street , Singapore, Singapore NCS Full time $60,000 - $120,000 per yearCompany Description NCS is a leading technology services firm that operates across the Asia Pacific region in over 20 cities, providing consulting, digital services, technology solutions, and more. We believe in harnessing the power of technology to achieve extraordinary things, creating lasting value and impact for our communities, partners, and people. Our...
-
Network and Security Engineer
14 hours ago
Singapore GLOBOTRON (S) PTE. LTD. Full timeNetwork and Security Engineer Requirements 1) Degree IT/Computer Studies or equivalent.2) Experience in IT Infrastructure operation and IT security environment3) Knowledge on IP networking (e.g. TCP/IP, routing, etc.) and operation systems (e.g. Windows, Linux, etc)4) Knowledge of programming security requirement5) Knowledge of VAPT6) Knowledge of IT...