Firewall Engineer (m/f/d)

vor Gesendet 5 Stunden E-Mail Job
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Job Detail

  • Job-ID 328001

Job-Beschreibung

As a firewall engineer, your primary role involves the design, implementation, management, and maintenance of firewall systems to protect an organization’s IT infrastructure from unauthorized access, cyberattacks, and data breaches.Tasks and Responsibilities:Firewall Deployment and Configuration:

  • Design and implement firewall solutions based on organizational needs.
  • Configure firewall rules, VPNs, and NAT policies.

Access Control Management:

  • Regularly update and optimize access control rules.
  • Perform risk analysis of current policies.

Security Monitoring and Incident Response:

  • Monitor network traffic for suspicious activities.
  • Respond to and investigate security incidents.

Maintenance and Upgrades:

  • Regular firmware and patch updates for firewall devices.
  • Migrate configurations during hardware/software upgrades.

Troubleshooting:

  • Diagnose connectivity or performance issues related to firewalls.
  • Resolve misconfigurations and rule conflicts.

Collaboration:

  • Work with IT teams to align firewall policies with network architecture.
  • Assist SOC teams during cybersecurity incidents.

Your Profile:Firewall Technologies:Understanding of different types of firewalls (hardware, software, cloud-based). Lonza Use today Checkpoint OnPrem and Cloud GuardNetworking Concepts:

  • TCP/IP, UDP, and OSI model.
  • IP addressing and subnetting.
  • VLANs, VPNs, NAT (Network Address Translation), and PAT.
  • Routing protocols (BGP, OSPF, EIGRP).

Security Protocols and Standards:

  • SSL/TLS, IPSec, HTTPS, SSH.
  • Authentication mechanisms: RADIUS, TACACS+, LDAP, etc.
  • Security frameworks: NIST, ISO 27001, PCI DSS.

Threat Analysis:

  • Knowledge of cyber threats like malware, DDoS attacks, phishing, and ransomware.
  • Intrusion prevention and detection systems (IPS/IDS).
  • Threat intelligence platforms and zero-day vulnerabilities.

Firewall Rules and Policies:

  • Creating, auditing, and optimizing access control lists (ACLs).
  • Managing zones and security policies.
  • Application-layer filtering and deep packet inspection.

Monitoring and Logging:

  • Familiarity with SIEM tools (Splunk, QRadar, etc.).
  • Analyzing logs and reports to identify security incidents.
  • Log correlation for incident response.

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