Network Security Engineer
Greenkey Resources LLC · greenkeyllc.com
New YorkSenior6–8 yrs
The job in short
Network security engineering.
AuditCompliance
Details
- Found
- 9 d ago · posted 2026-10-06
- Location as listed
- New York, New York
- Role
- Security Engineer
- Source
- The company’s own careers site
Full description
Network Security Engineer Overview
• The Network Security Engineer role focuses on managing and enhancing the organization's network security infrastructure.
• Collaborate with cross-functional teams to ensure seamless integration of security protocols and processes.
• Monitor and respond to security alerts from multiple sources, ensuring timely resolution.
• Support audit requirements by gathering evidence and maintaining compliance standards.
• Implement updates and upgrades to mitigate vulnerabilities and enhance system resilience.
• Participate in risk assessments and contribute to the development of risk mitigation strategies.
• Provide day-to-day support for network security systems and assist in special projects.
• Contribute to metric collection to demonstrate situational awareness regarding threats and risks.
Network Security Engineer Key Responsibilities & Duties
• Manage network security processes and ensure timely responses to security alerts.
• Review and resolve alerts from Cyber Security Operations Center and security tools.
• Deploy and manage firewall rules to meet technical and business requirements.
• Assist in audit processes by gathering evidence and ensuring compliance.
• Implement system updates and upgrades to address vulnerabilities.
• Collaborate with teams to troubleshoot and resolve security alerts effectively.
• Participate in risk assessments and contribute to risk management strategies.
• Provide support for network security systems and participate in special projects.
Network Security Engineer Job Requirements
• Bachelor’s degree in a relevant field is required.
• 6-8 years of hands-on experience with public cloud platforms in production environments.
• Proficiency in managing security alerts from various sources and tools.
• Ability to deploy and manage firewall rules effectively.
• Strong analytical skills for troubleshooting and correlating system activities.
• Knowledge of security protocols, authentication, authorization, and security systems.
• Experience in risk assessments and compliance processes.
• Capability to work collaboratively with cross-functional teams to resolve security issues.
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