Security Engineer
Greenkey Resources LLC · greenkeyllc.com
New YorkSenior5–10 yrs
The job in short
Security engineering.
PythonLinuxCybersecurityCompliance
Details
- Found
- 8 d ago · posted 2026-10-14
- Location as listed
- New York, New York
- Role
- Security Engineer
- Source
- The company’s own careers site
Full description
Overview
• Enhance cybersecurity measures in a dynamic environment, ensuring robust protection against evolving threats.
• Collaborate remotely with cross-functional teams to implement cutting-edge security solutions.
• Lead proactive threat analysis, incident response, and vulnerability management initiatives.
• Contribute to the development of security policies and compliance frameworks.
• Research emerging technologies to strengthen the organization's security posture.
• Support the Cyber Incident Response team during critical security events.
• Prepare detailed security reports and metrics for continuous improvement.
• Engage with third-party vendors to optimize security service delivery.
Key Responsibilities & Duties
• Manage and optimize firewalls, antivirus systems, and endpoint detection solutions.
• Conduct comprehensive security audits and risk assessments to identify vulnerabilities.
• Perform penetration testing and vulnerability scans using advanced tools.
• Investigate security incidents and ensure timely resolution.
• Develop and maintain security documentation, including architecture diagrams.
• Collaborate on security architecture reviews for new projects and initiatives.
• Manage relationships with security vendors and oversee third-party services.
• Ensure compliance with industry standards and client security requirements.
Job Requirements
• Bachelor's degree in Computer Science, Information Systems, or related field.
• 5-10 years of experience in IT security, incident response, and forensic analysis.
• Expertise in firewalls, SIEM, endpoint security, and vulnerability management.
• Certifications such as GIAC GSEC, PCNSE, and OSCP are highly preferred.
• Proficiency in scripting languages like Python, VB, and PowerShell.
• Strong knowledge of Windows/Linux systems, Active Directory, and network protocols.
• Analytical mindset with a focus on problem-solving and customer satisfaction.
• Ability to manage multiple projects independently in a remote setting.
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