Senior Remediation Architect - Security Transformation Services

• Act as the primary engagement manager for security architecture reviews and design projects. Meticulously define project requirements, manage scope, track schedules, and coordinate deliverables to ensure highly successful project execution.
• Review, assess, and design secure enterprise-wide architectures across on-premises, cloud, and hybrid environments. Provide advanced technical guidance on network segmentation, identity perimeters, and infrastructure hardening.
• Evaluate and advise on the secure deployment of modern workloads, specifically focusing on cloud-native ecosystems and the secure integration of Artificial Intelligence (AI) platforms and pipelines.
• Apply advanced security concepts to perform threat modeling on complex systems, identifying design flaws and providing actionable, structural recommendations to mitigate risk.
• Collaborate with and advise executive, organizational, and technical stakeholders, translating complex architectural risks into clear, strategic guidance to inform executive decision-making.

Minimum qualifications:

• Bachelor's degree in Computer Science, Information Systems, Cybersecurity, a related technical field, or equivalent practical experience.
• 5 years of experience in information security and engineering with cloud-based infrastructure environments.
• 5 years of experience designing, evaluating, or leading enterprise security architecture programs and managing delivery teams.
• 5 years of experience with enterprise security controls, network engineering concepts, and identity management frameworks.
• 4 years of experience with identity and access management across tech stacks (e.g., Active Directory, GCP, Entra ID, Palo Alto, Cisco), enterprise architecture, and cloud architecture with a cloud platform.

Preferred qualifications:

• Relevant industry certifications (e.g., CISSP, CCSP, Google Cloud Certified Professional Cloud Security Engineer, or equivalent).
• Experience in incident response remediation or disaster recovery.
  
• Experience with threat modeling methodologies (e.g., STRIDE, PASTA) and application security perimeters.
• Proven experience managing project lifecycles, establishing scope boundaries, tracking engineering milestones, and delivering complex client reports on time.
• Direct experience building or securing AI/ML pipelines, utilizing AI security frameworks (e.g., OWASP Top 10 for LLMs, NIST AI RMF), or configuring secure cloud AI environments.
• Strong experience securing multi-cloud environments (e.g., GCP) and reviewing Infrastructure as Code (IaC) templates.

Mandiant’s Security Transformation Services (STS) team helps organizations build an effective security operations program that minimizes organizational risk and reduces the impact of security breaches. By utilizing the latest industry standards and combining experience and knowledge gained from Mandiant Incident Response, Intelligence and Managed Defense practices, we are able to help clients contain security events, harden their environments, and transform their security programs. STS Advisors act as the organization's primary remediation leader both during and after a cyber security incident.

• Bachelor's degree in Computer Science, Information Systems, Cybersecurity, a related technical field, or equivalent practical experience.
• 5 years of experience in information security and engineering with cloud-based infrastructure environments.
• 5 years of experience designing, evaluating, or leading enterprise security architecture programs and managing delivery teams.
• 5 years of experience with enterprise security controls, network engineering concepts, and identity management frameworks.
• 4 years of experience with identity and access management across tech stacks (e.g., Active Directory, GCP, Entra ID, Palo Alto, Cisco), enterprise architecture, and cloud architecture with a cloud platform.