Sr. Network Security Engineer needs 5+ years of experience designing, implementing, managing, and troubleshooting Palo Alto firewalls

Sr. Network Security Engineer requires

Must have extensive experience troubleshooting a hybrid network with multiple vendor technologies
Work locations Evansville IN or Baltimore, MD
Experience with the design and management of a PCI/DSS compliant network Working knowledge to identify all network segments subject to PCI/DSS requirements
Ability to thoroughly analyze change requirements and execute implementation with minimal negative impact 5+ years of experience designing, implementing, managing, and troubleshooting Palo Alto firewalls
Extensive technical knowledge in at least 3 of the following areas: Network Segmentation Techniques, Secure Web Gateways, Next-Generation Firewalls, Network Admission Control Systems, Hybrid Cloud Environments (AWS, Azure), Wireless Security, or DHCP, DNS and IPAM (DDI), Virtual Private Network (VPN)
Strong understanding of network technologies, including, but not limited to: Routing and Switching Protocols, IPsec and GRE tunnels, RADIUS, TACACS+, VRFs
Working knowledge of cybersecurity controls and technologies, such as Intrusion Detection/Prevention Systems (IPS/IDS), Security Incident Event Managers (SIEM), Public Key Infrastructure (PKI), Tunnel Layer Security (TLS), Endpoint Detection and Response (EDR), and Threat Intelligence platforms
Excellent verbal and written communication skills Ability to prioritize multiple simultaneous projects
Desired Skills

Industry recognized Network Security Certification preferred

Sr. Network Security Engineer duties

Document well-analyzed implementation and reversion plans for all changes
Administer and maintain Network Security platforms, such as, but not limited to:

Firewalls

Web Secure Gateways

Network Admission Control

DNS, DHCP, and IPAM

Proactively engage with peers and key stakeholders across the organization to complete objectives
Engage in Network or Security Architecture design discussions to meet the needs and requirements of the business
Respond in a timely manner to business correspondence

Regularly engage and complete service request tickets through the IT Service Manager platform

Maintain written documentation for new and existing processes and procedures
Participate in risk assessments and address any findings, as necessary
Implement and manage solutions in adherence to the SOP for Network Security
Ensure inclusion of security standards and align with relevant reference documents from both internal and reference organizations, (e.g., PCI/DSS, NIST, ISO, and CIS)
Stay abreast of changes in network security protocols and monitoring practices to maintain effective visibility and functionality
Perform changes in approved maintenance windows during nights and weekends, as necessary
Participate in a rotating on-call schedule

Sr. Network Security Engineer

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