Senior Platform Security Engineer (FTE / Hybrid)

Req ID: 396459

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.

We are currently seeking a Senior Platform Security Engineer (FTE / Hybrid) to join our team in Irving, Texas (US-TX), United States (US).

Job Description - Senior Platform Security Engineer - AI-Powered Penetration Testing Platform

Day to Day Job Duties:

(What this person will do on a daily/weekly basis)

• Lead the end-to-end engineering, build, configuration, integration, certification, deployment, and operationalization of a third-party AI-powered penetration testing platform within the enterprise environment.
• Provision and configure required infrastructure, platform components, security controls, connectivity, and supporting services across cloud and on-premises environments.
• Own the technical certification process for the platform, including security assessments, architecture reviews, vendor validation, compliance reviews, and internal technology-risk approvals.
• Develop and maintain platform architecture diagrams, build documentation, configuration standards, operational runbooks, and certification evidence.
• Serve as the primary technical and engineering interface with third-party vendors throughout platform implementation, certification, upgrades, and ongoing operations.
• Design and implement integrations between the penetration testing platform and enterprise security technologies, including SIEM, SOAR, vulnerability-management, ticketing, and reporting platforms.
• Develop REST APIs, webhooks, event-driven connectors, and data integrations to automate findings ingestion, alert routing, remediation workflows, and downstream security processes.
• Ensure platform integrations comply with enterprise security, networking, architecture, and data-governance standards.
• Provision and manage cloud-native infrastructure across AWS and/or GCP, including compute, networking, storage, containers, IAM, and related services.
• Develop and maintain Infrastructure-as-Code using Terraform, CloudFormation, or equivalent technologies to enable repeatable, controlled, and auditable infrastructure deployment.
• Design and maintain CI/CD pipelines for platform deployment, component updates, configuration management, and drift detection.
• Deploy and manage containerized platform components using Docker and Kubernetes environments such as Amazon EKS and Google Kubernetes Engine (GKE).
• Design and enforce network segmentation, private connectivity, firewall controls, and least-privilege IAM across platform components.
• Manage hybrid platform architecture spanning cloud-hosted and on-premises or co-location environments.
• Provide ongoing operational management of the platform, including health monitoring, patching, capacity management, incident response, upgrades, and configuration changes.
• Develop and maintain operational runbooks, alerting frameworks, Service Level Agreements (SLAs), and Service Level Objectives (SLOs).
• Coordinate platform upgrades, vendor releases, patches, and configuration changes through established change-management processes.
• Implement and maintain backup, recovery, resiliency, and business-continuity capabilities for platform components.
• Collaborate with Red Team, Offensive Security, Vulnerability Management, and other security stakeholders to configure and optimize AI-powered penetration testing capabilities.
• Manage platform scope configuration, target onboarding, testing policies, and governance to support safe and compliant penetration testing activities.
• Support findings triage, deduplication, prioritization, and integration into vulnerability-management and remediation workflows.
• Ensure platform components meet enterprise security standards for encryption, secrets management, audit logging, authentication, authorization, and access control.
• Support technology-risk assessments, security reviews, compliance reviews, and internal or external audits related to the platform.
• Maintain platform security and operational risk registers and coordinate remediation and escalation of identified risks.
• Monitor platform health and performance using observability technologies such as Datadog, Amazon CloudWatch, Google Cloud Monitoring, or equivalent tools.

Basic Qualifications:

(What are the skills required for this job with minimum years of experience on each)

• Minimum 7+ years of overall experience in Platform Engineering, Cloud Infrastructure Engineering, Security Engineering, or a related technical discipline.
• Minimum 7+ years of Experience delivering, integrating, and operating complex third-party, vendor-hosted, or hybrid enterprise platforms.
• Minimum 7+ years of Deep hands-on cloud engineering experience with AWS and/or Google Cloud Platform.
• Minimum 7+ years of Experience with cloud infrastructure technologies including compute services such as EC2 or GCE, networking, storage, IAM, and containerized workloads.
• Minimum 7+ years of Experience with cloud networking technologies and patterns including VPCs, PrivateLink or equivalent private connectivity, VPNs, routing, and firewalls.
• Minimum 7+ years of Strong experience with Infrastructure-as-Code technologies such as Terraform, CloudFormation, or equivalent enterprise provisioning tools.
• Minimum 7+ years of Experience designing and implementing CI/CD pipelines using GitHub Actions, GitLab CI, Jenkins, or equivalent technologies.
• Minimum 7+ years of Strong experience with Docker and Kubernetes, including cloud-managed Kubernetes platforms such as EKS and/or GKE.
• Minimum 7+ years of Experience managing the complete lifecycle of third-party technology platforms, including build, certification, integration, deployment, upgrades, and ongoing operations.
• Minimum 7+ years of Experience working with enterprise technology-risk, platform-certification, security-review, and vendor-management processes.
• Minimum 7+ years of Strong understanding of hybrid architectures combining cloud-hosted and on-premises infrastructure.
• Minimum 7+ years of Experience managing connectivity, data flows, dependencies, and operational requirements across hybrid cloud and on-premises environments.
• Minimum 7+ years of Experience designing and developing APIs, REST integrations, webhooks, and event-driven connectors.
• Minimum 7+ years of Experience integrating enterprise platforms with SIEM, SOAR, vulnerability-management, ticketing, and security-reporting systems.
• Minimum 7+ years of Experience with data ingestion, transformation, and workflow-automation patterns supporting security operations.
• Working knowledge of penetration testing methodologies, vulnerability management, offensive security operations, and remediation workflows.
• Understanding of enterprise security controls, network segmentation, least-privilege access, IAM, encryption, secrets management, and audit logging.
• Minimum 7+ years of Experience configuring and operating security platforms within controlled enterprise production environments.
• Strong platform operations experience, including monitoring, alerting, incident response, patch management, capacity management, and production support.
• Minimum 7+ years of Experience with observability and monitoring technologies such as Datadog, CloudWatch, Google Cloud Monitoring, or equivalent platforms.
• Minimum 7+ years of Experience developing operational documentation, architecture diagrams, implementation procedures, runbooks, and technical standards.
• Strong analytical, troubleshooting, problem-solving, communication, and stakeholder-management skills.
• Ability to collaborate effectively with Cloud Engineering, Infrastructure, Cybersecurity, Red Team, Vulnerability Management, Architecture, Risk, Compliance, and vendor teams.

Travel:

Not specified in the source job description.

Degree:

Bachelor's degree in Computer Science, Information Security, Cloud Engineering, or a related technical field, or equivalent professional experience.

Nice to Have:

(But not a must)

• Experience implementing or operating AI-powered penetration testing or automated offensive-security platforms.
• Experience supporting Red Team, penetration testing, vulnerability-management, or attack-simulation programs.
• Experience with advanced security automation and orchestration across SIEM, SOAR, and vulnerability-management platforms.
• Experience operating security platforms within large, highly regulated enterprise environments.
• Experience implementing advanced network segmentation and private-cloud connectivity architectures.
• Experience with enterprise security architecture, technology-risk certification, and security-control validation.
• AWS Certified Solutions Architect certification.
• AWS Certified Security - Specialty certification.
• Google Professional Cloud Architect certification.
• Google Professional Cloud Security Engineer certification.
• Offensive Security Certified Professional (OSCP) certification.
• Certified Information Systems Security Professional (CISSP) certification.
• Certified Cloud Security Professional (CCSP) certification.

#LI-NorthAmerica

NTT DATA provides a reasonable range of compensation for U.S.-based positions. The starting pay range for this role is $102,675.00 - $171,125.00. Actual compensation will depend on a number of factors, including the candidate’s relevant experience, technical skills, and other qualifications.

This position may also be eligible for incentive compensation based on individual and/or company performance.

This position is eligible for company benefits including medical, dental, and vision insurance with an employer contribution, flexible spending or health savings account, life and AD&D insurance, short and long term disability coverage, paid time off, employee assistance, participation in a 401k program with company match, and additional voluntary or legally-required benefits.

About NTT DATA

NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D.

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com, @nttdatafed.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, https://us.nttdata.com/en/contact-us.

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