Senior Network Security Architect

4 weeks ago


Atlanta, Georgia, United States ExecuSource Full time
Job Title: Senior Network Security Architect

Job Summary: ExecuSource is seeking a highly skilled Senior Network Security Architect to design and implement robust security architectures utilizing Cisco technologies.

Key Responsibilities:

* Design and implement security architectures utilizing Cisco technologies such as Cisco ASA, Firepower, ISE, Umbrella, and XDR.
* Integrate security solutions into existing network infrastructures using routing protocols like OSPF and BGP.
* Oversee the configuration and management of Cisco security devices and software, ensuring proper setup and maintenance.
* Continuously monitor network traffic for anomalies or threats using tools such as Cisco Stealthwatch, XDR, and Firepower Management Center.
* Regularly assess and optimize the performance of security devices for maximum efficiency.
* Ensure all Cisco security solutions are up-to-date with the latest patches and security updates.
* Maintain comprehensive documentation of security infrastructures, configurations, and procedures.
* Collaborate with Cisco and other third-party vendors for support, product updates, and new implementations.
* Work closely with IT teams, including network engineering, systems administration, and application development, to implement cohesive security strategies.
* Evaluate and test new security technologies and solutions through proof-of-concept analysis.
* Conduct thorough root cause investigations for security incidents and breaches.
* Lead and mentor junior network security engineers and IT staff.
* Manage security projects from initiation to completion, ensuring timely execution within budget and scope.

Requirements:

* 5-7 years of experience in Cisco security technologies.
* 3-5 years of experience in Cisco networking.
* 3+ years of experience deploying and managing Cisco security solutions.
* 3+ years of experience in identifying and remediating security vulnerabilities.
* 3+ years of experience conducting security investigations.
* Strong understanding of TCP/IP protocols, subnetting, routing, and switching.
* In-depth knowledge of Cisco firewall, IDS/IPS, and VPN technologies.
* Excellent written and verbal communication skills.
* Proven ability to troubleshoot security issues independently.
* Capable of handling confidential and sensitive information appropriately.

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