Network Security Engineer
Vor 3 Tagen
Job Opportunity: Senior Network Security Engineer
Location: Zurich Metropolitan Area
Employment Type: Permanent, on-site
About the Role
Conexus is seeking a Senior Network Security Engineer to join our esteemed client as part of their expanding global team. This is an exciting opportunity to contribute to cutting-edge projects focused on Cisco-based network security architecture.
Role Overview:
You will be responsible for the architecture, deployment, and management of firewall solutions across a variety of environments. You will work closely with other IT security experts to ensure that our network infrastructure is protected with the latest security technologies and best practices.
Key Responsibilities:
- Design and implement secure firewall architectures to safeguard the network perimeter and internal systems.
- Oversee the configuration, maintenance, and optimization of firewalls (including next-generation firewalls).
- Develop and enforce firewall policies, including access control rules and traffic filtering to protect against unauthorized access.
- Conduct regular vulnerability assessments and security audits to identify and resolve any firewall weaknesses or misconfigurations.
- Collaborate with network engineers and security teams to integrate firewall solutions with other security technologies, such as intrusion detection systems (IDS) and VPNs.
- Troubleshoot and resolve firewall-related issues, ensuring minimal disruption to business operations.
- Continuously monitor network traffic and firewall logs for signs of malicious activity, responding proactively to security incidents.
- Stay informed of emerging firewall technologies and best practices to maintain and improve security posture.
- Document firewall configurations, changes, and security procedures for compliance and audit purposes.
What We're Looking For:
- Proven experience as a Network Security Engineer or in a similar role, with extensive knowledge of firewall technologies and network security.
- Strong hands-on experience with firewall platforms such as Cisco ASA, Palo Alto Networks, Fortinet, Check Point, or Juniper SRX.
- Deep understanding of network security protocols, including TCP/IP, IPsec, SSL, and DNS filtering.
- Familiarity with network security tools and technologies like IDS/IPS, SIEM, and VPN solutions.
- Experience in designing and implementing security policies, access control lists (ACLs), and NAT (Network Address Translation).
- In-depth knowledge of security best practices, compliance standards, and regulatory frameworks (e.g., PCI DSS, ISO 27001, NIST).
- Relevant certifications such as CISSP, CCNP Security, Palo Alto Networks ACE, or equivalent are highly desirable.
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