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Tanisha Systems, Inc · 2 days ago
Network Security Engineer
United States
Full-time
Remote
Senior Level
5+ years exp
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Hiring Manager
Akash Singh
Insider Connection @Tanisha Systems, Inc
Responsibilities
Design, implement, and maintain Cisco firewall rules to protect enterprise network infrastructure.
Configure and optimize firewall policies to ensure secure and efficient traffic flow.
Monitor firewall performance, troubleshoot issues, and ensure high availability and reliability.
Conduct regular firewall rule audits to identify and remediate potential security vulnerabilities.
Implement advanced security features such as VPN, NAT, and IDS/IPS on Cisco firewalls.
Conduct comprehensive security audits to assess the effectiveness of network security measures.
Identify security gaps and vulnerabilities, and recommend remediation strategies.
Ensure compliance with industry standards, regulations, and best practices.
Prepare detailed audit reports and present findings to senior management.
Implement continuous monitoring and improvement processes to enhance security posture.
Deploy, configure, and manage Cisco ISE to enforce security policies across the network.
Integrate Cisco ISE with other network devices and services for centralized authentication, authorization, and accounting (AAA).
Implement and manage network access control (NAC) policies using Cisco ISE.
Troubleshoot and resolve issues related to Cisco ISE deployment and operation.
Stay updated with the latest Cisco ISE features and enhancements to leverage new capabilities.
Utilize network monitoring tools such as SolarWinds to oversee network performance and security.
Set up and configure monitoring dashboards to provide real-time visibility into network health.
Analyze network traffic and logs to detect and respond to security incidents.
Generate regular reports on network performance, availability, and security metrics.
Collaborate with other IT teams to resolve network issues and optimize performance.
Qualification
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Required
Bachelor’s degree in computer science, Information Technology, or a related field.
At least 5 years of experience in network security engineering or a related role.
Strong expertise in configuring and managing Cisco firewalls and security appliances.
Proven experience with Cisco ISE deployment and management.
Proficiency in using network monitoring tools such as SolarWinds.
In-depth knowledge of network security principles, protocols, and best practices.
Relevant certifications such as Cisco Certified Network Professional (CCNP) Security, Cisco Certified Internetwork Expert (CCIE) Security, or similar are highly desirable.
Excellent problem-solving skills and the ability to work under pressure.
Strong communication skills and the ability to collaborate effectively with cross-functional teams.
Preferred
Experience with other network security technologies and tools.
Familiarity with scripting and automation tools to streamline network security tasks.
Knowledge of cloud security practices and solutions.
Company
Tanisha Systems, Inc
Tanisha Systems is an information technology company specializing in custom application development services.
1,001-5,000 employees
H1B Sponsorship
Tanisha Systems, Inc has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Trends of Total Sponsorships
2023 (50)
2022 (86)
2021 (77)
2020 (149)
Funding
Current Stage
Late StageLeadership Team
Subba Badeti
CEO - Direct CLients
Company data provided by crunchbase
