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200+ Network Security Engineer Jobs - August 2026 - Urgent Hiring
Showing 200 jobs results for
"network security engineer"
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Undisclosed
KL City
- Design, implement, and manage network security technologies and services across regions and different infrastructure environments (data centers, offices, edge).
- Research and recommend industry best practices and emerging technologies in network security.
- Operate and maintain network security appliances (Fortinet, Cisco, Juniper), including upgrades and patching. ...
Posted
a month ago
MYR4,000 - MYR6,000 Per Month
KL City
- Planning, design, assessing and mitigating risks, consistent configuration and deployment of network security solutions, with ownership of the delivery process for the entire product/service lifecycle.
- Responsible for driving sales by assisting sales team to act as a technical resource throughout the sales cycle.
- To provide technical assistance during the sales process for demo or proof of concepts to meet customer business requirements. ...
Posted
a month ago
Undisclosed
KL City
- Design, implement, and manage network security technologies and services across regions and different infrastructure environments (data centers, offices, edge).
- Research and recommend industry best practices and emerging technologies in network security.
- Operate and maintain network security appliances (Fortinet, Cisco, Juniper), including upgrades and patching. ...
Posted
a month ago
SGD6,000 - SGD6,000 Per Month
Singapore
- Provide project deployment for customers' Enterprise IT Network Services.
- Work closely with the Project Manager to fulfill project deliverables.
- Perform the role of Project Lead for medium to large-scale projects. ...
Posted
18 days ago
Undisclosed
Singapore
- Work closely with our Network Engineering team on the design and deployment of security perimeter and adjacent network infrastructure
- Manage and continuously evolve network segmentation, DMZ, and other aspects of network security
- Evaluate and lab test new platforms for our network security infrastructure ...
Posted
18 days ago
SGD6,000 - SGD6,000 Per Month
Singapore
- Provide project deployment for customers' Enterprise IT Network Services.
- Work closely with the Project Manager to fulfill project deliverables.
- Perform the role of Project Lead for medium to large-scale projects. ...
Posted
18 days ago
SGD8,000 - SGD8,000 Per Month
Singapore
- We are seeking a highly skilled Network Security Engineer with Subject Matter Expert (SME)–level expertise in AlgoSec Security Management solutions. The ideal candidate will have expert-level hands-on experience with AlgoSec firewall automation and integration with multiple firewall platforms including Palo Alto, Check Point, Cisco FTD, and FortiGate. This role also requires strong hands-on expertise with enterprise firewalls and will be responsible for firewall rule migrations, automation, and Day 2 operations support in the Network Security domain.
- - Serve as SME for AlgoSec, including design, implementation, customization, and ongoing optimization.- Perform end-to-end firewall rule automation and policy management using AlgoSec.- Integrate AlgoSec with multiple firewall platforms such as Palo Alto, Check Point, Cisco FTD, and FortiGate.- Lead and execute firewall rule migrations between different firewall vendors.- Provide Day 2 operational support for network security infrastructure with a primary focus on firewalls.- Troubleshoot complex firewall and policy-related issues across heterogeneous environments.- Collaborate with network, cloud, and application teams to support secure connectivity requirements.- Ensure compliance with security policies, audit requirements, and industry best practices.- Create and maintain technical documentation, SOPs, and operational runbooks.
- - Expert-level hands-on experience with AlgoSec Firewall Analyzer, Fire Flow, and AppViz (or equivalent modules).- Strong hands-on expertise with Palo Alto and/or Check Point firewalls (SMElevel preferred).- Experience working with Cisco FTD and FortiGate firewalls.- Proven experience in firewall policy design, optimization, and cleanup.- Strong understanding of network security concepts including ACLs, NAT, VPNs, and routing.- Experience with firewall rule migration projects across multiple vendors.- Familiarity with automation, APIs, and integration with ITSM tools is a plus. ...
Posted
18 days ago
Undisclosed
Singapore
- Deploy, configure, and maintain network and data center infrastructure.
- Support implementation and troubleshooting of switches, routers, firewalls, and related network security technologies.
- Assist with network security configuration, monitoring, and incident troubleshooting. ...
Posted
2 days ago
SGD4,000 - SGD5,500 Per Month
Clementi
- Design, deploy, configure, and maintain network and web application security solutions.
- Implement and support F5 solutions, including LTM, ASM/AWAF, DDoS Protection , and F5 Distributed Cloud (XC) DDoS services.
- Deploy, manage, and troubleshoot Imperva security solutions, including WAF, DDoS Protection, and API Security . ...
Posted
18 days ago
Undisclosed
KL City
- We are seeking a skilled and dedicated Network Security Engineer with a strong foundation in network security principles and practices. The ideal candidate will possess a deep understanding of Cisco networking technologies, particularly with a Cisco Certified Network Associate (CCNA) certification. This role involves designing, implementing, and managing security measures to protect our network infrastructure from potential threats and vulnerabilities.
- Design, implement, and maintain network security solutions to safeguard the organization's data and infrastructure.
- Monitor network traffic for unusual activity and respond to security incidents in a timely manner. ...
Posted
11 days ago
SGD4,500 - SGD4,500 Per Month
Singapore
- Provide project deployment for customers' Enterprise IT Network Services.
- Work closely with Project Manager to fulfil project deliverables.
- Able to perform the role of Project Lead for medium to mega size projects. ...
Posted
5 days ago
Undisclosed
KL City
- Design, implement, and manage network security technologies and services across regions and different infrastructure environments (data centers, offices, edge).
- Research and recommend industry best practices and emerging technologies in network security.
- Operate and maintain network security appliances (Fortinet, Cisco, Juniper), including upgrades and patching. ...
Posted
6 days ago
Undisclosed
- Network Security Engineer (Level 2) – Japanese Speaking
- Mandatory Skills: Japanese Language N2 Level along with English, SD-WAN, Network Security, Routing, Switching
- Rotation Shifts: yes (candidate should be flexible in timings) – Over Time Allowances is applicable as per Client policy except normal shift. ...
Posted
6 days ago
Undisclosed
KL City
- Design, implement, and manage network security technologies and services across regions and different infrastructure environments (data centers, offices, edge).
- About us
- As a Network Security Engineer, you will play a critical role in designing, engineering, and managing the enterprise network security posture. You will ensure that the network infrastructure aligns with corporate security policies and standards, protecting against evolving cyber threats. This role involves operating and maintaining key security technologies—such as firewalls, IDS/IPS, and other advanced controls—while applying DevOps principles to drive automation, scalability, and resilience.
Posted
6 days ago
SGD4,000 - SGD4,000 Per Month
Singapore
- Platform monitoring and incident management
- Device discovery and profiling
- Policy tuning and optimization ...
Posted
5 days ago
MYR3,000 - MYR6,000 Per Month
KL City
- Additional leave
- Cell phone reimbursement
- Maternity leave ...
Posted
6 days ago
Undisclosed
- Implement and maintain network-based cybersecurity solutions to enhance the security of network
- Support the deployment, configuration and tuning of security technologies such as firewalls, intrusion detection/prevention systems and secure access platforms
- Analyse and remediate findings from regular penetration tests and put remediation plan together ...
Posted
11 days ago
MYR2,500 - MYR3,000 Per Month
- Incident Management: Handle incoming support tickets via email/phone; perform Level 1 & Level 2 troubleshooting for firewall, VPN, and connectivity issues.
- Monitoring: Proactively monitor client networks using NMS tools (e.g., FortiAnalyzer, PRTG) to detect outages or performance degradation.
- Routine Maintenance: Execute scheduled tasks such as firewall firmware upgrades, signature updates (IPS/AV), and configuration backups. ...
Posted
4 days ago
MYR2,500 - MYR3,000 Per Month
- Incident Management: Handle incoming support tickets via email/phone; perform Level 1 & Level 2 troubleshooting for firewall, VPN, and connectivity issues.
- Monitoring: Proactively monitor client networks using NMS tools (e.g., FortiAnalyzer, PRTG) to detect outages or performance degradation.
- Routine Maintenance: Execute scheduled tasks such as firewall firmware upgrades, signature updates (IPS/AV), and configuration backups. ...
Posted
4 days ago
SGD6,500 - SGD6,500 Per Month
Singapore
- Architect, Design, Implement, and Troubleshoot Networks for different needs in the financial industry.
- A solid background designing, managing, and troubleshooting diverse multi-protocol, switched and routed enterprise networks.
- Expert level knowledge of Firewall technology – including Architecture, design, implementation, operations, and troubleshooting. ...
Posted
6 days ago
Undisclosed
Singapore
- Operate, monitor, and maintain network security platforms across EMEA.
- Support perimeter security controls including next‑generation firewalls and intrusion prevention systems (IPS).
- Manage cloud‑based edge security platforms (WAF, DDoS protection, Zero Trust / ZTNA). ...
Posted
13 days ago
SGD3,500 - SGD3,500 Per Month
Singapore
- Design, configure, and deploy LANs, WANs, wireless networks, and other network components.
- Install and maintain network hardware and software, including routers, switches, firewalls, and load balancers.
- Monitor network performance, troubleshoot issues, and ensure network availability and reliability. ...
Posted
7 days ago
Undisclosed
KL City
- Provide on-site network security support during regular office hours.
- Participate in a rotational on-call schedule after hours, including weekends, public holidays, and festive seasons.
- Respond promptly to urgent network and security issues. ...
Posted
6 days ago
Undisclosed
Singapore
- Provide engineering and operational ownership for enterprise network security platforms, including Palo Alto Next-Generation Firewalls (NGFW), Panorama, GlobalProtect, and associated security services.
- Perform day-to-day administration, monitoring, maintenance, and troubleshooting of network security platforms to ensure service stability and availability.
- Implement and review VPN configurations, network segmentation controls, and security configurations in accordance with security standards. ...
Posted
9 days ago
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