Network Security Engineer

This is a fully remote position, open to applicants in Singapore.

📋 Description

• Design, implement, and oversee enterprise network security solutions.

• Configure and manage Fortinet, SonicWall, and Palo Alto firewalls.

• Implement and sustain VPNs, IPS/IDS, web filtering, NAT, ACLs, and segmentation policies.

• Monitor security events using SIEM, XDR, and SOC monitoring systems.

• Investigate security incidents, conduct threat analysis, and assist with incident response activities.

• Manage firewall policies, security regulations, and compliance controls.

• Implement Zero Trust Network Access (ZTNA) and identity-centric security measures.

• Support cloud security efforts across AWS, Azure, and hybrid infrastructures.

• Configure and support SD-WAN and Secure Access Service Edge (SASE) solutions.

• Conduct vulnerability assessments and remediation efforts.

• Collaborate with infrastructure, cloud, and application teams to secure enterprise environments.

• Maintain security documentation, diagrams, SOPs, and audit records.

• Participate in on-call rotations and manage critical incident responses.

⛳️ Requirements

• Proven experience as a Network Security Engineer.

• Strong knowledge in next-generation firewalls, SIEM platforms, cloud security, Zero Trust architecture, and contemporary cybersecurity operations.

• Hands-on experience with Fortinet, SonicWall, Palo Alto Networks, SIEM solutions, SASE, SD-WAN, endpoint security, and threat detection platforms.

• Familiarity with Fortinet FortiGate, SonicWall, Palo Alto Networks, Cisco Firepower / ASA, VPN technologies, IDS/IPS, WAF, and NAC.

• Understanding of Zero Trust Architecture, ZTNA, SASE, SD-WAN Security, SSE, CASB, micro-segmentation, and secure remote access solutions.

• Experience with one or more SIEM platforms: Splunk, QRadar, Microsoft Sentinel, LogRhythm, ArcSight, or Elastic SIEM.

• Knowledge of SOC operations, threat hunting, log correlation, the MITRE ATT&CK framework, incident response, and threat intelligence integration.

• Understanding of AWS Security, Microsoft Azure Security, hybrid cloud networking, cloud firewall management, Security Groups / NSGs, and IAM.

• Experience with EDR/XDR platforms, endpoint hardening, DLP, and email security solutions.

• Strong grasp of TCP/IP, routing and switching, VLANs, BGP / OSPF, DNS / DHCP, load balancing, and network troubleshooting.

• Proficiency in Python, PowerShell, Bash scripting, security automation, and SOAR platforms is preferred.

• Preferred certifications include Fortinet NSE / FCP, Palo Alto PCNSA / PCNSE, CCNP Security, CISSP, CEH, CompTIA Security+, Microsoft SC, or AWS Security Specialty.

• A Bachelor’s degree in Computer Science, Cybersecurity, Information Technology, or a related field is preferred.

• Strong analytical and troubleshooting skills.

• Ability to perform well under high-pressure conditions.

• Excellent communication and stakeholder management skills.

• Proficient documentation and reporting capabilities.

• A proactive mindset focused on continuous improvement.

🏝️ Benefits

• Competitive salary and performance-based incentives.

• Comprehensive health, dental, and vision insurance.

• Opportunities for professional development and growth.

• Flexible working hours and remote work options.

• Retirement savings plan with company matching.

• Generous paid time off and holiday schedule.