400+ Network Security Jobs - October 2026 - Urgent Hiring - Page 6

Showing 442 jobs results for "network security"
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Singapore

  • Serve as the Lead Network Delivery Architect post-tender award, ensuring the successful delivery of awarded solutions.
  • Design end-to-end solutions
  • Translate complex enterprise requirements into detailed low-level design. ...
Posted
9 days ago

Singapore

  • Lead network deployment projects, ensuring timely and successful implementation of network solutions.
  • Work closely with vendors and third-party providers for solution architecture, equipment procurement, and installation.
  • Provide Tier-3 support for network and security-related issues and participate in a rotating network operations on-call schedule, including weekends, supporting a multi-vendor enterprise network. ...
Posted
17 days ago

Singapore

Posted
17 days ago
  • No visa sponsorship.
  • Short contract.
  • Job Description: ...
Posted
9 days ago
  • As a Network Security Engineer (Firewall) you will work in a team focused on network-security related services. The primary focus of a network-security engineer is technical.
  • You would be responsible for implementing and operating network-security related services together with other members of your team. These tasks include security policy implementation on firewall devices, lifecycle-management, participation in firewall upgrades and changes related to the infrastructure.
  • Administration of Firewall, Site to Site VPN and SSL Interception environment ...
Posted
10 days ago
  • As a Network Security Engineer (Firewall) you will work in a team focused on network-security related services. The primary focus of a network-security engineer is technical.
  • You would be responsible for implementing and operating network-security related services together with other members of your team. These tasks include security policy implementation on firewall devices, lifecycle-management, participation in firewall upgrades and changes related to the infrastructure.
  • Administration of Firewall, Site to Site VPN and SSL Interception environment ...
Posted
10 days ago

Singapore

  • Develop and maintain Network Security tools, practices and processes, coordinate security measures to protect the organization’s network infrastructure.
  • Work with a team of engineers to develop integrations between Firewall Policy Management, Automation and ITSM Tools.
  • Develop and maintain processes and practices that drives towards incorporating best practices, improving operations hygiene and Standardization of Firewall Processes. ...
Posted
23 days ago

Singapore

  • Job Summary:
  • We are seeking a highly skilled and motivated Senior Network & Security Engineer to join our team in the Network Operations and Engineering function. The ideal candidate will play a key role in implementing and maintaining the organization's network infrastructure. The role involves working collaboratively with cross-functional teams to ensure the reliability, scalability, and security of the network.
  • Roles & Responsibilities: ...
Posted
12 days ago
  • Oversee and manage day-to-day operations to ensure effective delivery of cybersecurity capability-building and innovation initiatives.
  • Support the Head of Division/Department in strategic planning, operational governance, and performance oversight programmes under NSMD.
  • Translate national cybersecurity strategies and MCMC mandates into actionable programmes with measurable outcomes. ...
Posted
13 days ago

Singapore

  • Advanced Incident Management: Lead the response to managed security technologies’ fault alerts and/or customer escalations. Perform advanced incident/problem escalation within SLA to internal technical teams or external product vendors until resolution. Mentor junior engineers in incident management best practices.
  • Expert Troubleshooting: Provide expert-level support for security solutions, including troubleshooting complex product-specific technical issues within SLA. Collaborate with internal teams and external vendors to resolve critical technical issues efficiently.
  • Strategic Patch Management: Plan and oversee the implementation of comprehensive patch management strategies to mitigate vulnerabilities and maintain system compliance. Ensure timely application of updates and patches across all systems. ...
Posted
15 days ago

KL City

  • Take ownership of relevant technologies according to domain or specialization.
  • Responsible for the deployment, implementation, and configuration of network security solutions to safeguard client's organizational infrastructure.
  • Stay on Top of Technological Trends and Development. ...
Posted
13 days ago

Singapore

Posted
16 days ago

Malaysia

  • AceTeam Networks is committed to taking IT beyond with our customers and striving to be the best, while strengthening our focus on becoming a people-centric company and going beyond technology. We are seeking a Network Security Engineer to provide dedicated on-call support at Kuala Lumpur International Airport (KLIA).
  • Key responsibilities :
  • ⁠ ⁠Network Security & Incident Support ...
Posted
20 days ago

Singapore

  • Deploy and maintain low-latency, high-throughput interconnects (e.g.: Ethernet 100/200/400GbE) for HPC and AI workloads.
  • Optimise performance across multi-node clusters, high-speed storage fabrics and parallel computing AI environments.
  • Respond to and resolve escalated network issues, outages and performance degradations across the SMC Corporate and Compute network infrastructure. ...
Posted
17 days ago
  • As a Senior Network Security Engineer (Firewall), you will work within a team responsible for secure, stable and compliant network-security services. The role remains strongly technical, with increased ownership for complex implementations, troubleshooting and operational quality.
  • You will implement and operate firewall, VPN, SSL interception and network micro-segmentation services together with the team. Responsibilities include security policy implementation, lifecycle management, upgrades, infrastructure changes and resolution of complex incidents.
  • You will provide technical guidance to engineers, contribute to technical reviews and help improve documentation, standards and operational procedures. The role does not include direct people-management responsibility. ...
Posted
a day ago

Singapore

  • Own the work package from planning through customer acceptance
  • Lead multidisciplinary engineering, test and deployment teams alongside third-party suppliers
  • Translate contract requirements into technical tasks and integrate network security and monitoring components into the wider architecture ...
Posted
20 hours ago

Singapore

Posted
16 days ago

Bukit Timah

Posted
7 days ago

Singapore

  • Administer and maintain firewall platforms including Palo Alto, Cisco Firepower, and Cisco ASA.
  • Implement and manage security controls for cloud and on-premise network environments.
  • Investigate and troubleshoot security incidents involving network traffic, access controls, and connectivity. ...
Posted
7 days ago

Singapore

  • Deploy, configure, and maintain NDR and EDR solutions across on-premises and cloud environments, in accordance with applicable ICT security policies and standards.
  • Develop, tune, and maintain detection rules and alert policies to improve detection accuracy and minimise false positives across networks and endpoints.
  • Monitor, triage security alerts and escalate incidents to the SOC or Incident Response team in accordance with established procedures. ...
Posted
8 days ago

Singapore

  • Develop network and security architectures for enterprise and government environments
  • Design and govern security solutions including: Next-Generation Firewalls (NGFW), Network Segmentation and Micro-segmentation, SD-WAN, VPN and Remote Access, Zero Trust Architecture, and Secure Internet Access
  • Review High-Level Designs (HLD) and Low-Level Designs (LLD) ...
Posted
9 days ago

Singapore

  • Lead firewall implementation, migration, and upgrade activities
  • Configure and manage: Palo Alto Firewalls, Fortinet Firewalls, Check Point Firewalls, Cisco Secure Firewall, etc.
  • Implement firewall policies, NAT, routing, and VPN configurations ...
Posted
9 days ago

Singapore

  • Deploy, configure, and maintain NDR and EDR solutions across on-premises and cloud environments, in accordance with applicable ICT security policies and standards.
  • Develop, tune, and maintain detection rules and alert policies to improve detection accuracy and minimise false positives across networks and endpoints.
  • Monitor, triage security alerts and escalate incidents to the SOC or Incident Response team in accordance with established procedures. ...
Posted
10 days ago

Kallang

  • Design, configure, and deploy enterprise-grade network solutions including routing, switching, wireless, SD-WAN, and firewall infrastructure.
  • Implement and optimise network configurations to meet customer performance, scalability, security, and compliance requirements.
  • Deploy and support SD-WAN solutions (Palo Alto Prisma, Cato Networks) and next-generation firewall platforms (Palo Alto, Fortinet). ...
Posted
17 days ago

Singapore

Posted
17 days ago
  • As a Senior Network Security Engineer (Firewall), you will work within a team responsible for secure, stable and compliant network-security services. The role remains strongly technical, with increased ownership for complex implementations, troubleshooting and operational quality.
  • You will implement and operate firewall, VPN, SSL interception and network micro-segmentation services together with the team. Responsibilities include security policy implementation, lifecycle management, upgrades, infrastructure changes and resolution of complex incidents.
  • You will provide technical guidance to engineers, contribute to technical reviews and help improve documentation, standards and operational procedures. The role does not include direct people-management responsibility. ...
Posted
10 days ago

Malaysian Communications And Multimedia Commission

  • Implement innovative solutions and initiatives to enhance the security, resiliency, and reliability of network infrastructure and services, including critical network information infrastructure.
  • Plan and manage the development security tools, artificial intelligence systems, and benchmark emerging security technologies to strengthen the overall security posture of organizations and stakeholders.
  • Drive process automation initiatives to enhance operations and service delivery within the division, sector, organization, and among external stakeholders. ...
Posted
22 days ago
  • Job Summary:
  • 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.
  • Responsibilities: ...
Posted
17 days ago
  • Monitor and analyze security alerts, logs, and events from network, application, and cloud security platforms.
  • Respond to security incidents, perform initial investigation, and escalate when required.
  • Manage and maintain web application security controls to protect against common attacks (e.g., OWASP Top 10). ...
Posted
17 days ago

RiDiK (a Subsidiary Of CLPS. Nasdaq: CLPS)

KL City

  • Tech details : Collaboration (familiar with Core signaling, Media and Transport protocols)
  • Security (Familiar with Cisco Security, ASA/FTD, ISE, Cisco zero trust, Cisco Secure Access or any related platforms)
  • Role: Consulting Engineer( Security) ...
Posted
22 days ago