Senior Security Engineer

Role Overview

• Work with a team of security engineers to deliver on organizational related to threat modeling, DevSecOps pipelines, and penetration testing activities.
• Identify execution of strategic threat-modeling initiatives to identify potential risks to confidentiality, integrity, and availability across enterprise and product environments.
• Leverage native Azure, GCP, and AWS cloud services to automate and improve existing security and control activities.
• Implement DevSecOps practices, enabling seamless integration of security into CI/CD pipelines and infrastructure-as-code strategies.
• Develop or implement open-source/third-party tools to assist in detection, prevention and analysis of security threats
• Perform technical security assessments against F5aaS product and enterprise cloud hosted, virtual, and on-premise systems including static and dynamic analysis, and threat modeling.
• Review and test changes to services, applications, and networks for potential security impacts.
• Manage penetration and segmentation testing of F5 applications and networks.
• Review changes to and ongoing operations of enterprise environments and supporting systems for security and compliance impacts.
• Build and implement new security controls, processes and tools.
• Collaborate with Architecture, Site Reliability Engineering and Operations teams to develop and implement technical solutions and security standards.
• Configure industry standard security testing/scanning tools (network scanning, code scanning, posture management).
• Advise enterprise stakeholders on security best practices and secure design principles.
• Implement, design, develop, administer, and manage enterprise security tooling.

Requirements

• B.S. or M.S. in Computer Science, Engineering, or related field, or equivalent experience
• 5 years of progressive responsibility in a security organization
• 2-6 years of relevant security engineering or network security experience
• Expertise in Threat Modeling methodologies and tools (e.g., STRIDE, DREAD, PASTA)
• Strong understanding of DevSecOps principles and proficiency in integrating security into CI/CD pipelines with tools such as Ansible, Terraform, Jenkins, or Artifactory.
• Ability to script in multiple languages (Go, Rust, Python, Ruby, etc.) and experience building scripts for process improvements and automation.
• In-depth knowledge of penetration testing frameworks and tools (e.g., Metasploit, Burp Suite, Qualys).
• Hands-on technical knowledge of cloud platforms (Azure, AWS, Google Cloud Platform) and cloud-native security practices.
• Technical knowledge and extensive hands-on experience with security and networking architecture, networking protocols, network security design, wireless security, intrusion prevention/detection, and firewall architecture.
• Experience automating security testing and reporting outputs
• Knowledge or familiarity with technological stack (Big-IP, Azure, AWS, GCP, CentOS, Linux, Kubernetes, Docker, Hashicorp Vault, Palo Alto, Cisco, Qualys).
• Experience assessing and implementing technical security controls
• Exposure to DevOps tooling, CI/CD pipelines, container orchestration, and infrastructure as code approach (e.g. Puppet, Chef, Ansible, Terraform, Jenkins, CircleCI, Artifactory, Git)

Tech Stack

• Ansible
• AWS
• Azure
• Chef
• Cloud
• Docker
• Google Cloud Platform
• Jenkins
• Kubernetes
• Linux
• Puppet
• Python
• Ruby
• Rust
• Terraform
• Vault
• Go

Benefits

• Health insurance
• Professional development opportunities
• Flexible working arrangements
• Paid time off