Network Security Engineer Jobs in Petaling - October 2026

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Showing 16 jobs results for "network security engineer" in Petaling

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Network Security Engineer Network Security Engineer

Carsome Sdn Bhd

Undisclosed

Full Time

Petaling Jaya, Selangor

Near Train Station

Own end-to-end remediation of vulnerabilities identified through Web, API, Bug Bounty submissions, and external penetration tests.
Write and ship code-level fixes for application vulnerabilities (e.g., OWASP Top 10, OWASP API Security Top 10, authentication flaws, injection, SSRF, insecure deserialization) directly in relevant codebases (GitHub/GitLab/Bitbucket).
Triage findings from Security tools (SAST/SCA/Secrets/DAST) to validate true positives and prioritize based on exploitability and business risk. ...

Engineering

Posted

2 months ago

Resident Engineer Resident Engineer

Agensi Pekerjaan Smarttrend Sdn. Bhd.

MYR4,000 - MYR4,600 Per Month

Full Time

Petaling, WP Kuala Lumpur

Near Train Station

Key Responsibilities:
· Provide technical support for the devices during day-to-day operations and project implementations (if any) hosted at Data Centre Bangi, Bangsar, and NTT Cyberjaya.
· Act as the Subject Matter Expert (SME) and primary point of contact for communication, accountability, and escalation with the End User Technical Team at Level 3 support. ...

Cybersecurity Network Security

Be an early applicant!

Posted

3 days ago

Network Engineer Network Engineer

JOS (Malaysia) Sdn. Bhd.

MYR3,500 - MYR6,000 Per Month

Contract

Petaling Jaya, Selangor

Near Train Station

Design, configure, and deploy LAN, WAN, and wireless network solutions for client environments.
Perform network troubleshooting to resolve performance issues, outages, and ensure minimal downtime.
Implement and manage routing and switching protocols (e.g., OSPF, BGP, VLANs, STP). ...

Network Design Network Security

Posted

a month ago

Network Support Engineer Network Support Engineer

JOS (Malaysia) Sdn. Bhd.

MYR3,500 - MYR6,000 Per Month

Contract

Petaling Jaya, Selangor

Near Train Station

Design, configure, and deploy LAN, WAN, and wireless network solutions for client environments.
Perform network troubleshooting to resolve performance issues, outages, and ensure minimal downtime.
Implement and manage routing and switching protocols (e.g., OSPF, BGP, VLANs, STP). ...

Network Design Network Security

Posted

a month ago

Network Security Engineer Network Security Engineer

Hilti Asia IT Services

Full Time

Petaling Jaya

You hold a Bachelor’s degree of Computer Science, Information Systems / Technology, or related fields with a CGPA of 3.5 and above.
Strong passion and interest in a combination of data analysis & networking field.
Strong learning agility and good problem-solving skills. ...

Posted

9 days ago

Network Security Engineer Network Security Engineer

Hilti Group

Full Time

Petaling Jaya

20903
You hold a Bachelor’s degree of Computer Science, Information Systems / Technology, or related fields with a CGPA of 3.5 and above.
Strong passion and interest in a combination of data analysis & networking field. ...

Posted

8 days ago

Specialist Network Security Engineer (Firewall) Specialist Network Security Engineer (Firewall)

Commerz Global Service Solutions

Full Time

Petaling Jaya

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

5 days ago

Specialist Network Security Engineer (Firewall) Specialist Network Security Engineer (Firewall)

Commerz Global Service Solutions

Full Time

Petaling Jaya

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

5 days ago

Senior Specialist Network Security Engineer (Firewall) Senior Specialist Network Security Engineer (Firewall)

Commerz Global Service Solutions

Full Time

Petaling Jaya

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

5 days ago

Specialist Network Security Engineer (Firewall) Specialist Network Security Engineer (Firewall)

Commerz Global Service Solutions

Full Time

Petaling Jaya

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

15 days ago

Network Security Engineer (Junior Level) Network Security Engineer (Junior Level)

Digital Defense Solution Sdn Bhd

Full Time

Petaling Jaya

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

12 days ago

Specialist Network Security Engineer (Firewall) Specialist Network Security Engineer (Firewall)

Commerz Global Service Solutions

Full Time

Petaling Jaya

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

19 days ago

Senior Specialist Network Security Engineer (Firewall) Senior Specialist Network Security Engineer (Firewall)

Commerz Global Service Solutions

Full Time

Petaling Jaya

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

19 days ago

Network Security Engineer - WAF - DDoS l PJ Network Security Engineer - WAF - DDoS l PJ

Commerz Global Service Solutions

Full Time

Petaling Jaya

Provide 2nd level security network support for Frankfurt/Kelsterbach Datacenter
Very good experience with WAF, management environments including reporting and monitoring
Configure, deploy, and maintain the WAF solution with API protection onPrem or in multi-cloud ...

Posted

19 days ago

Specialist - Network Infrastructure Engineer (WAF - DDoS) l PJ Specialist - Network Infrastructure Engineer (WAF - DDoS) l PJ

Commerz Global Service Solutions

Full Time

Petaling Jaya

Provide 2nd level security network support for Frankfurt/Kelsterbach Datacenter
Very good experience with WAF, management environments including reporting and monitoring
Configure, deploy, and maintain the WAF solution with API protection onPrem or in multi-cloud ...

Posted

4 days ago

Fortinet Resident Engineer Fortinet Resident Engineer

Datadot Software Solution

Full Time

Petaling Jaya

Provide onsite operational support for enterprise WAN and SD-WAN infrastructure.
Manage and support Fortinet SD-WAN deployments.
Monitor network performance and ensure service availability. ...

Posted

17 days ago