Network Security Engineer

Job Description

We seek a skilled network security engineer with expertise in firewalls and Web Application Firewalls (WAF) and Security Services like AAA servers to join our dynamic security team. The ideal candidate will possess a strong background in network security principles, threat assessment, and defense mechanisms to protect our infrastructure and applications from cyber threats.

Responsibilities:

• Design, configure, and maintain firewall and WAF systems, ensuring optimal performance and security.
• Monitor firewall and WAF logs for anomalies, breaches, and compliance violations, and respond to incidents as necessary.
• Implement security policies and procedures as they relate to network access, protocols, and data protection.
• Conduct regular security assessments, penetration testing, and vulnerability scans to identify potential weaknesses.
• Collaborate with development teams to integrate WAF into application environments, providing security recommendations and best practices.
• Analyze security incidents and provide recommendations for remediation and mitigation.
• Stay updated on the latest security trends, vulnerabilities, and threat intelligence to proactively adjust security measures.
• Document security processes and policies and maintain accurate network security documentation.
• Provide training and support to staff on security best practices and awareness.
• Liaise with third-party vendors to evaluate security products and solutions.

Working Conditions:

• Working hours: Saturday to Tuesday 07:30 am to 4:30 pm; Wednesdays from 07:30 am to 3:30 pm (30 minutes flexibility).
• Address: Tehran, Shahrak Esteghlal.

Requirements:

• Bachelor’s degree in Computer Science, Information Technology, or a related field. Relevant certifications (CISSP, CISM, CEH, etc.) are a plus.
• 5+ years of experience in network security with a focus on firewalls and WAFs.
• In-depth knowledge of firewall technologies (Cisco ASA, SOPHOS, Fortinet, etc.) and WAF solutions (Fortiweb).
• Proficiency in network protocols (TCP/IP, VPN, etc.) and security technologies (IDS/IPS, SIEM, etc.).

Behavioral Competencies:

• Communication skills: ability to communicate clearly and effectively with clients, teams, and leadership
• Attention to detail: highly organized and thorough in tasks with an ability to catch errors or gaps.
• Process orientation: understanding how to define, implement, and improve systems, processes, and procedures.
• Collaboration: working cooperatively and respectfully with colleagues across departments and functions.
• Resilience: quickly recovering from setbacks and maintaining focus on solutions.