Security Engineer, Sr. (Container Hardening) (Remote | Top Secret)

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Job Overview

The Security Engineer, Sr. (Container Hardening) at Rackner plays a critical role in protecting our containerized applications and infrastructure by implementing robust security measures aimed at mitigating vulnerabilities. This position requires expertise in container security practices, threat modeling, and risk assessment, as well as the ability to work collaboratively with development and operations teams to ensure secure deployments. The successful candidate will be responsible for proactively identifying and addressing security vulnerabilities within container ecosystems while contributing to the development of innovative security solutions.

Job Responsibilities

• Design and implement security standards and best practices for containerized environments.
• Conduct risk assessments and vulnerability assessments to identify potential security threats.
• Monitor and analyze security incidents, providing guidance on containment and remediation.
• Collaborate with DevOps teams to ensure security is integrated into CI/CD pipelines.
• Develop and maintain documentation related to security policies, procedures, and guidelines.
• Provide training and support to development and operations teams on container security practices.
• Evaluate and recommend security tools and technologies to enhance our security posture.
• Stay abreast of the latest security trends, techniques, and regulatory requirements affecting container security.

Qualifications

• Bachelor's degree in Computer Science, Cybersecurity, or related field.
• Minimum of 5 years of experience in security engineering or related roles, with a focus on container environments.
• Strong understanding of container technologies such as Docker, Kubernetes, or OpenShift.
• Experience with security assessment tools and techniques specific to container hardening.
• In-depth knowledge of network security, application security, and threat modeling principles.
• Relevant certifications (CISSP, CISM, CCSP, etc.) are strongly preferred.
• Excellent analytical and problem-solving skills with a keen attention to detail.
• Strong communication skills, with the ability to articulate complex security concepts to technical and non-technical stakeholders.

Technologies & Tools

This position utilizes a variety of technologies and tools to ensure the security of container environments. Key tools may include Docker, Kubernetes, and OpenShift for orchestration, as well as security scanning tools such as Twistlock, Aqua Security, and Clair. Familiarity with CI/CD tools like Jenkins, GitLab, or GitHub Actions is also beneficial, alongside monitoring and logging tools such as Prometheus, Grafana, and ELK Stack.

Ideal Candidates

The ideal candidate for the Security Engineer, Sr. (Container Hardening) position is someone who is proactive, detail-oriented, and possesses a strong commitment to achieving security excellence. They should have a passion for continuous learning and staying updated on the latest security trends and vulnerabilities. A collaborative mindset is essential, as the candidate will work closely with cross-functional teams. Strong interpersonal skills and the ability to articulate security concepts clearly will contribute to their success and effectiveness in the role.