Responsibilities:
Network & System Security
- Review and support the design and implementation of secure network architecture (LAN/WAN, VPN, cloud, hybrid)
- Assist in configuring firewalls, network segmentation, and access controls
- Support secure setup of new systems, sites, and integrations
- Apply secure configuration standards to infrastructure and systems
- Implement zero trust principles where applicable
Firewall & Network Security Policy Ownership
- Implement firewall rules based on approved standards and requests
- Perform initial review of firewall rule changes and escalate where needed
- Support enforcement of least-privilege access across network zones
- Assist in managing secure remote access (VPN, admin, third-party)
MDR Integration &Security Visibility
- Ensure systems and network devices are properly onboarded to MDR/SIEM
- Monitor security alerts and escalate incidents based on defined procedures
- Work with MDR provider to investigate and respond to security events
- Support basic tuning of monitoring rules and logging requirements
Security Operations& Risk Support
- Perform vulnerability scans and support remediation tracking
- Assist in risk assessments and identification of security gaps
- Support incident response activities and documentation
- Assist with security audits and testing activities
Change & ProjectSecurity Support
- Participate in security review of infrastructure and system changes
- Highlight potential risks (e.g., access exposure, misconfigurations, lateral movement exposure))
- Provide recommendations to improve security posture
Security Governance & Standards
- Establish and maintain network security baseline standards
- Develop and enforce security policies, standards, and procedures
- Define security requirements for new infrastructure, sites, and systems
- Support audits and security assessments
- Assist in aligning implementations with internal standards and frameworks (e.g., NIST,ISO27001)
Collaboration &Awareness
- Work closely with infrastructure and IT teams on secure implementations
- Provide basic security guidance to technical teams when required
- Promote security awareness and good practices
Awareness & Training
- Provide security guidance to IT and business teams
- Promote best practices and awareness
Requirements:
Education
- Bachelor's degree in IT, Cybersecurity, or related field
Experience
- 2-5years in cyber security, network security, and infrastructure security
- Hands-on experience with: -Firewalls (e.g., SonicWall, Fortinet, Palo Alto Networks) -VPN, endpoint security, or basic IDS/IPS -Network design or system architecture
- Exposure to enterprise network environments (multi-site preferred)
- Experience supporting projects
- Experience with OT/industrial networks
- Knowledge of compliance/regulations (GDPR, PDPA, etc.)
Technical Skills
- Good understanding of:
- TCP/IP, networking fundamentals
- VLANs, segmentation, and access control concepts
- Firewall rules and basic network security principles
- VPN and remote access security -Familiarity with:
- SIEM/MDR concepts
- Vulnerability scanning tools
- Basic cloud security concepts
