Network Security Engineer (Resident, KLIA)
AceTeam Networks is committed to take IT beyond with our customers and pledge to be the best, while strengthening the focus towards becoming a people centric company and not just limiting to technologies.
We are seeking Network Security Engineers to provide dedicated on-call support at Kuala Lumpur International Airport (KLIA). The engineers will ensure seamless network security operations, offering expert troubleshooting and rapid incident response, especially during non-standard hours, weekends, and public holidays.
As a Network Security Engineer, you will have a chance to:
1. 24/7 On-Call Network Support
- Provide on-site network security support during regular office hours.
- Be available on a rotational on-call basis after hours, including weekends, public holidays, and festive seasons to handle urgent network issues.
2. Incident Management
- Perform initial assessment and categorization of IT incidents and service requests using BMC Remedy ITSM.
- Ensure accurate logging, prioritization, and routing of tickets based on impact and urgency.
- Follow up on open tickets to ensure timely resolution and escalate to the appropriate teams when needed.
3. Ticket Handling & Resolution
- Provide first-line support for network security incidents, troubleshooting issues related to firewalls, VPNs, IDS/IPS, and access control.
- Use knowledge-based articles and SOPs to resolve incidents before escalating to higher support levels.
- Maintain detailed documentation of troubleshooting steps, resolutions, and workarounds.
4. Escalation & Collaboration
- Follow an established escalation matrix, addressing Level 1 security and network incidents.
- Collaborate with L2 and L3 security teams to resolve complex network security issues.
- Provide detailed incident logs, screenshots, and troubleshooting steps for escalations.
5. Network Security Monitoring & Troubleshooting
- Perform real-time security monitoring, analyzing intrusion attempts, unauthorized access, and potential cyber threats.
- Mitigate security risks and respond to security alerts in coordination with security operations teams.
- Ensure compliance with ITIL, ISO 27001, and other security frameworks.
6. CMDB Updates & Asset Management
- Update and maintain the Configuration Management Database (CMDB) with accurate details on network security assets, configurations, and relationships.
- Verify data integrity and ensure compliance with ITIL standards for asset tracking.
- Assist in reconciling CMDB data with real-time network infrastructure changes.
7. User Communication & Support
- Provide timely updates to end-users regarding ticket progress and expected resolution times.
- Assist users with common service requests such as VPN access, password resets, and account unlocks.
- Educate users on network security best practices and self-service options available in the Remedy system.
8. Monitoring & Reporting
- Monitor ticket queues and dashboards to identify trends, recurring issues, and SLA breaches.
- Generate reports on incident resolution times, backlog status, and SLA compliance.
- Identify potential improvements in IT security processes and suggest optimizations.
9. Knowledge Management & Documentation
- Contribute to the ITSM knowledge base by documenting solutions, troubleshooting guides, and best practices.
- Maintain up-to-date SOPs for ticket handling, incident management, and CMDB update procedures.
- Participate in problem management initiatives to prevent recurring network security incidents.
We are looking for an individual with:
Bachelor’s degree in Computer Science, Information Security, or a related field.
3+ years of experience in network security engineering, incident management, and troubleshooting.
Strong knowledge of firewalls, IDS/IPS, VPNs, endpoint security, and network monitoring tools.
Hands-on experience with BMC Remedy ITSM, ITIL processes, and CMDB management.
Familiarity with SIEM tools, network security protocols, and compliance frameworks (ISO 27001, NIST, ITIL).
Ability to work independently in a high-pressure, mission-critical environment.
Willingness to work on-call during non-standard hours, weekends, and holidays.
Preferred Certifications:
- CCNA Security / CCNP Security
- CompTIA Security+
- CEH (Certified Ethical Hacker)
- CISSP (Certified Information Systems Security Professional)
- ITIL v4 Foundation
Job Type: Full-time
Pay: RM3,500.00 - RM4,500.00 per month
Benefits:
- Dental insurance
- Health insurance
- Maternity leave
- Opportunities for promotion
- Parental leave
- Professional development
- Vision insurance
Schedule:
- Monday to Friday
- On call
- Rotational shift
Supplemental Pay:
- Overtime pay
Work Location: In person