The Level 2 Network Security Engineer plays a key operational role in safeguarding the organization’s network infrastructure. This position focuses on the configuration, monitoring, and maintenance of network security systems such as firewalls, VPNs, IPS/IDS, and secure gateways. The engineer is responsible for identifying and responding to security incidents, managing rule changes, and supporting secure network design in coordination with Level 3 engineers and security architects.
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Key Responsibilities & Duties:
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Security Operations & Monitoring: Monitor firewalls, VPNs, intrusion prevention/detection systems, and other network security appliances for threats or anomalies. Respond to alerts and incidents based on threat intelligence and internal escalations.
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Firewall Management: Perform firewall rule reviews, changes, and optimization under established policies. Work with vendors and Level 3 engineers for troubleshooting and rule impact analysis.
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Access Control & VPNs: Manage remote access and site-to-site VPNs, including configurations, troubleshooting, and usage auditing. Support NAC and segmentation policies within LAN/WAN environments.
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Incident Response & Escalation: Participate in the response to security events and vulnerability findings. Document root cause analysis and corrective actions.
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Change Implementation & Documentation: Implement security-related configuration changes in coordination with change management processes. Maintain records of firewall policies, security incidents, and access controls.
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Compliance & Best Practices: Ensure alignment with internal security policies and regulatory standards (e.g., ISO 27001, SAMA, NCA). Assist in compliance reporting and periodic audits.
Skills & Qualifications:
- Experience with firewalls (Palo Alto, Fortinet, Cisco ASA/FTD), IPS/IDS, and secure web gateways.
- Solid understanding of network protocols (TCP/IP, DNS, NAT, VPN, SSL/TLS).
- Familiarity with log analysis, SIEM tools, and incident handling procedures.
- Basic scripting or automation skills (Python, Bash) are a plus.
- Strong analytical and problem-solving abilities.
- Clear communication skills, particularly when interacting with cross-functional teams.
Education & Certifications:
- Bachelor’s Degree in Network Engineering, Computer Engineering, or a related field.
- Preferred certifications: Cisco CCNA (required), CCNP (preferred).
- SD-WAN or Wireless certifications (Cisco, Aruba, etc.) are a plus.
Working Conditions:
- On-call responsibilities for after-hours security events may be required.
- Occasional work with external vendors, audits, or compliance teams.
- Participation in periodic vulnerability assessments and penetration test reviews.
Additional Information:
At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We’re committed to fostering an inclusive environment where everyone can thrive.
Language Requirements:
Fluency in English is expected, with additional language skills considered a plus.
