Senior Network Security Engineer

Job DescriptionAs a Senior Network Security Engineer, you will provide engineering and operational support for corporate infrastructure security systems. This role demands expertise in Cisco firewall and VPN technologies, analyzing firewall logs, scrutinizing network traffic, and troubleshooting complex security incidents. You will lead investigations into security vulnerabilities and issues, perform audits of user and network activities, and act as a Tier 3 escalation point for junior engineers, offering mentorship and guidance.Minimum Requirements:5-7 years of experience with Cisco security solutions3-5 years of Cisco networking experienceProven experience deploying and managing Cisco security systemsStrong knowledge of identifying and mitigating security vulnerabilitiesSkilled in conducting thorough security investigationsExcellent understanding of TCP/IP protocols, subnetting, routing, and switchingDeep expertise in Cisco firewalls, IDS/IPS, and VPN technologiesStrong written and verbal communication skillsAbility to troubleshoot security issues independentlyCapable of handling confidential information with carePreferred Education/Certifications:Bachelor's degree in Information Systems or equivalent experienceCisco professional certification(s) (e.g., CCNP, CCNP Security)CISSP certification is preferredKey Responsibilities:Design and implement secure network architectures using Cisco security technologies (e.g., ASA, Firepower, ISE, Umbrella, XDR).Integrate security solutions with routing technologies (e.g., OSPF, BGP).Configure, maintain, and optimize Cisco security devices.Continuously monitor network traffic and identify suspicious activity using tools like Cisco Stealthwatch and Firepower Management Center.Keep all security systems updated with the latest patches and updates.Document security infrastructure and configurations.Collaborate with vendors and other internal IT teams to ensure cohesive security measures.Evaluate new security technologies and provide recommendations.Conduct thorough investigations of security incidents to identify root causes.Mentor junior engineers and lead security projects, ensuring completion on time and within scope.Additional Attributes:Ability to manage tasks independently and escalate when neededStrong collaboration skills across multiple teamsAdaptable to dynamic work environmentsEffective in prioritizing and meeting deadlinesDetail-oriented with a strong desire to promote security best practices across the organizationBlueSky Resource Solutions is an equal opportunity employer. We are committed to creating an inclusive environment for all employees and applicants. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.