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300+ Network Security Jobs - September 2026 - High Salaries
Showing 308 jobs results for
"network security"
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Manage Alert
Undisclosed
KL City
- Log, update, monitor, and follow up on tickets to ensure timely resolution and SLA compliance.
- Escalate complex issues to L2/L3 teams according to the escalation matrix.
- Provide complete incident details, troubleshooting steps, screenshots, and relevant documentation for escalation. ...
Posted
19 days ago
Undisclosed
Singapore
- Conduct regular security assessments and vulnerability testing on network systems.
- Monitor security incidents, ensuring timely resolution.
- Develop and enforce network security policies and best practices. ...
Posted
20 days ago
Senior Specialist Network Security Engineer (Firewall) Senior Specialist Network Security Engineer (Firewall)
Commerz Global Service Solutions
Undisclosed
- Administration and operation of firewall, Site-to-Site VPN, Remote Access/SSL VPN and SSL Interception environments
- Evaluation, technical validation and configuration of firewall policy requests in accordance with security standards and least-privilege principles
- Handling of complex Requests, Incidents, Changes and Problems, including root-cause analysis and coordination of corrective actions ...
Posted
2 days ago
Solution Consultant (Pre Sales, Network - Security) Solution Consultant (Pre Sales, Network - Security)
Xenus Technology Limited
Undisclosed
- Design and operate data-center networking technologies including routing, switching, VLANs, BGP, EVPN/VXLAN and high-availability architectures.
- Configure and support network infrastructure across compute, storage, management, out-of-band (OOB), customer and external connectivity networks.
- Support LAN, WAN, VPN and private interconnect connectivity between data centres, customers, partners and cloud environments. ...
Posted
16 days ago
Immediate Opening for Senior Network Security Engineer Immediate Opening for Senior Network Security Engineer
Pan Asia Software Solutions
MYR6,000 - MYR9,500 Per Month
KL City
- Experience: 6+ years
- Job Purposes
- The Senior Network Security Engineer is responsible for the deployment, administration, and operational support of the enterprise’s network security solutions. ...
Posted
6 days ago
Undisclosed
KL City
- Define and validate assessment scope by identifying OT assets and reconciling existing asset inventories
- Conduct risk and gap assessments aligned with industry standards and frameworks such as IEC 62443 and NIST CSF
- Evaluate current OT security posture and assign risk ratings based on identified vulnerabilities and gaps ...
Posted
25 days ago
Commerz Global Service Solutions
Undisclosed
- Evaluation and configuration of policies requests;
- Handling of Requests, Incidents, Changes and Problems;
- Advising customers on how to secure their applications; ...
Posted
16 days ago
Undisclosed
Singapore
- Support incident response and forensic investigations, including analysis of endpoint and network telemetry, evidence handling and reporting.
- Conduct proactive threat hunting using NDR and EDR telemetry to identify indicators of compromise, suspicious and advanced persistent threats (APTs) targeting government infrastructure.
- Integrate NDR and EDR platforms with SIEM and security orchestration tools to support effective detection, investigation and response workflows. ...
Posted
8 days ago
Undisclosed
KL City
- - Operate and maintain security appliances (Palo Alto, Fortigate), including upgrades and patching.
- - Build and manage network security infrastructure using DevOps practices and automation tools.
- - Contribute to the Zero-Ops vision by developing solutions that reduce manual intervention and improve operational efficiency. ...
Posted
a month ago
Undisclosed
KL City
- Implement and manage VPN solution for secure remote access.
- Implement and manage Proxy solution for Internet Access.
- Network Security Management: ...
Posted
a month ago
Undisclosed
KL City
- Support and troubleshoot existing network infrastructure, including Anti-DDoS solutions (cloud and on-premise), WAF, NAC, IPS & SWG.
- Deployment, configuration, and optimization of network security systems, including WAF, IPS, NAC, SWG, Anti-DDoS, and Email ATP.
- Participate in 24/7 incident management, detection, and response activities as required. ...
Posted
6 days ago
SGD12,000 - SGD12,000 Per Month
Singapore
- Serve as the L4 technical escalation point for complex network security incidents, conducting root cause analysis and driving permanent resolutions.
- Lead network security architecture for cloud platforms (AWS, Azure) and support Zero Trust, SASE, and other modern security initiatives.
- Develop, maintain, and validate network security components of Disaster Recovery (DR) and Business Continuity (BC) plans. ...
Posted
8 days ago
Network Engineer - Network Security Engineer (Ref 26502) Network Engineer - Network Security Engineer (Ref 26502)
JOBLINE RESOURCES PTE. LTD.
SGD6,000 - SGD6,000 Per Month
Singapore
- • Develop, enforce, and maintain network security policies, standards, and best practices.
- • Serve as the L4 technical escalation point for complex network security incidents, conducting root cause analysis and driving permanent resolutions.
- • Lead network security architecture for cloud platforms (AWS, Azure) and support Zero Trust, SASE, and other modern security initiatives. ...
Posted
8 days ago
Undisclosed
KL City
- Collaborate with regional team on the design and implementation of new technical solutions.
- Troubleshoot and optimize WAN circuits with upstream provider.
- Manage and coordinate the administration of several systems ...
Posted
13 days ago
LUMEN TECHNOLOGIES SINGAPORE PTE. LTD.
SGD8,500 - SGD8,500 Per Month
Singapore
- The candidate must be very comfortable configuring firewall rules and policies for both client connectivity and other security requirements of the network.
- Ability to analyze firewall logs and policies to troubleshoot client connections, and other network related security issues on the network.
- Ability to be able to troubleshoot network connectivity issues with both external and internal clients. ...
Posted
20 days ago
SGD9,000 - SGD11,500 Per Month
Toa Payoh
- Identify service impact, interpret monitors, dashboards, and logs; Work with senior team members to validate impacts and communicate all impacts to internal stakeholders and leadership
- Provide status updates and technical detail for awareness communications, ensure accuracy of all communications sent, and ensure any necessary follow-ups are scheduled.
- Identify possible production failure scenarios, vulnerabilities, and opportunities for improvement, and take ownership of escalation. ...
Posted
a month ago
Undisclosed
Singapore
- Act as an escalation point for complex network security incidents and service issues, performing root cause analysis and implementing sustainable remediation.
- Manage platform health, software upgrades, patching, vulnerability remediation, and lifecycle management activities.
- Support implementation of new projects, application onboarding, infrastructure changes, and security enhancements involving firewall and network security technologies. ...
Posted
19 days ago
Undisclosed
Singapore
- Manage micro-segmentation policies, including rule creation, tuning, enforcement, and least-privilege communication.
- Support asset discovery, inventory validation, and alignment of asset data with security tools and CMDB requirements.
- Work with SOC, infrastructure, network, cloud, and application teams to improve security visibility, telemetry, and detection coverage. ...
Posted
20 days ago
Undisclosed
Jurong West
- Assist in IT Infrastructure security by providing advisory and consultation support to all lines of businesses.
- Assist in Cloud, Network, Application, DNS, End Point security on assigned tasks to the network security team.
- Participate in security technologies evaluation and produce recommendation proposals for adoption. ...
Posted
a month ago
SGD8,000 - SGD10,000 Per Month
Outram
- 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. ...
Posted
a month ago
Undisclosed
Singapore
- Analyse logs, run diagnostics and coordinate with vendors, carriers as needed.
- Work with internal observability team to setup and maintain monitoring tools to proactively identify bottlenecks, errors and abnormal behaviours.
- Analyse trends for bandwidth, hardware utilisation, and growth to inform scaling and make recommendations to procurement decisions. ...
Posted
17 days ago
Delivery Architect (Network - Security – Firewall) Delivery Architect (Network - Security – Firewall)
Red Alpha Cybersecurity
Undisclosed
Singapore
- Ensure architecture compliance with security standards and best practices
- Act as Design Authority and Subject Matter Expert (SME)
- Lead technical workshops with customers, stakeholders, and vendors ...
Posted
15 days ago
MYR3,000 - MYR4,500 Per Month
KL City
- Opportunities for promotion
- Professional development
- Are you willing to travel to our office at Bandar Sri Damansara? ...
Posted
a month ago
Senior Specialist Network Security Engineer (Firewall) Senior Specialist Network Security Engineer (Firewall)
Commerz Global Service Solutions
Undisclosed
- Administration and operation of firewall, Site-to-Site VPN, Remote Access/SSL VPN and SSL Interception environments
- Evaluation, technical validation and configuration of firewall policy requests in accordance with security standards and least-privilege principles
- Handling of complex Requests, Incidents, Changes and Problems, including root-cause analysis and coordination of corrective actions ...
Posted
16 days ago
Firmus Technologies
Undisclosed
Singapore
- Analyse logs, run diagnostics and coordinate with vendors, carriers as needed.
- Work with internal observability team to setup and maintain monitoring tools to proactively identify bottlenecks, errors and abnormal behaviours.
- Analyse trends for bandwidth, hardware utilisation, and growth to inform scaling and make recommendations to procurement decisions. ...
Posted
18 days ago
Firmus Technologies
Undisclosed
Singapore
- Respond to and resolve escalated network issues, outages and performance degradations across the SMC Corporate and Compute network infrastructure.
- Analyse logs, run diagnostics and coordinate with vendors, carriers as needed.
- Work with internal observability team to setup and maintain monitoring tools to proactively identify bottlenecks, errors and abnormal behaviours. ...
Posted
19 days ago
Undisclosed
Singapore
- Plan and execute wireless deployments including RF planning, AP placement, channel management, and post-deployment validation.
- Conduct pre-deployment site surveys and readiness assessments.
- Lead and execute network and security projects end-to-end: scoping, design, implementation, testing, documentation, and handover. ...
Posted
a month ago
RiDiK (a Subsidiary Of CLPS. Nasdaq: CLPS)
Undisclosed
KL City
- Monitor network and VPN performance and resolve security infrastructure issues.
- Work with Cisco ASR, ISR, and other network devices.
- Support routing protocols including BGP, OSPF, and EIGRP. ...
Posted
a month ago
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