Sr Security Engineer

The application window is expected to close on: 06/20/2025.

Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received.

The GTTS Security Team: Our dedicated team is responsible for managing vulnerabilities within the GTTS and C4P ITE systems. We specialize in cybersecurity configuration and monitoring, ensuring compliance with Cybersecurity Maturity Model Certification (CMMC), and overseeing Security Operations Center (SOC) monitoring and response across various environments, including on-premises, AWS, and Azure. Our SOC is comprised of Tier 1 and Tier 2 personnel, who are committed to safeguarding our infrastructure and maintaining robust security protocols.

As a Senior Security Engineer you will play a pivotal role in improving our security posture. Your expertise will ensure that GTTS maintains a robust defense against evolving threats while adhering to industry best practices and regulatory standards. With your advanced skills in risk assessment and mitigation, you will proactively identify vulnerabilities and implement solutions to safeguard the organization from potential security breaches. Collaborating across teams, you will streamline security processes, ensuring they are efficient, scalable, and aligned with operational needs. Additionally, by sharing your knowledge and providing valuable training, you will elevate the team's awareness and understanding of security protocols. Your contributions will not only fortify GTTS's resilience but also reinforce its reputation as a trusted and secure partner for clients and customers.

• Design and review security solutions for Azure and AWS environments.
• Perform static analysis, code reviews, and vulnerability management using tools like Wiz and Tenable.
• Analyze security data with Splunk Enterprise to identify threats and improve posture.
• Automate security processes with Python scripts and tools.
• Integrate security protocols across platforms like SharePoint, Confluence, and Jira.
• Evaluate and improve security in cloud and on-premise architectures.
• Provide guidance on incident response, audit, and compliance.
• Serve as a subject matter expert for AWS, Azure, and containerization technologies like Docker and Kubernetes.
• Collaborate with leadership on technical strategies and cloud management standard methodologies.

• Minimum of 7 years of experience in security engineering.
• 5+ years of experience in cybersecurity, with expertise in cloud security (AWS and Azure).
• Proficiency in security tools and technologies, including Wiz, Tenable, and Splunk Enterprise.
• Strong experience with static code analysis, vulnerability management, and secure development practices.
• Expertise in Python scripting and developing security applications.

• Professional certifications such as CISSP, CISM, AWS Certified Security Specialist, or equivalent.
• Solid understanding of containerization technologies (e.g., Docker, Kubernetes) and microservice architectures.
• Experience with collaborative tools such as SharePoint, Confluence, and Jira.
• Strong experience related to security investigations using tools such as Splunk

At Cisco, we're revolutionizing how data and infrastructure connect and protect organizations in the AI era - and beyond. We've been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint. Simply put - we power the future.

Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you'll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere.

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