Senior Technology Architect - OCI Security XXgn

Job Description:

Responsibilities:

• Lead enterprise security-architecture and design reviews for OCI-based solutions (IaaS, PaaS, SaaS).
• Perform client engagements: threat modeling, gap analysis, risk assessments, and security-control recommendations aligned to internal standards.
• Develop and maintain reusable security reference architectures and deployment patterns for OCI workloads.
• Collaborate with application, network, and operations teams to translate business requirements into secure solution designs.
• Advise on and validate implementation of OCI security services Identity and Access Candidateagement, Vault (KMS), Data Safe, Cloud Guard, Web Application Firewall, Logging, and Monitoring.
• Integrate OCI environments with enterprise SIEM platforms (Client Cloud) and SOAR workflows.
• Facilitate architecture review boards, design-approval gates, and governance processes.
• Stay current on OCI service enhancements and industry best practices to continuously evolve the security architecture.

• Leadership in developing and implementing technical security architectures.
• Experience across multiple cloud platforms (AWS, Azure, Google Cloud Platform, OCI) and enterprise security services.
• Strong understanding of application architecture, networking, and security operations.
• Proficiency with structured methodologies for cloud application design and deployment.
• Systems analysis and design experience within large, secure solution environments.
• Familiarity with ITIL processes and the ability to guide teams in its application.
• Ability to translate business requirements into technical security solutions.
• Expertise in preparing conceptual, logical, and physical process and data models.
• Track record of developing, recommending, and managing technical security architecture.
• Awareness of emerging technologies, industry trends, and best practices.
• Excellent analytical, problem-solving, decision-making, and negotiation skills.
• Clear verbal and written communication; strong interpersonal and stakeholder-management abilities.
• Team player with a proven record of meeting deadlines and collaborating across disciplines.
• Solid understanding of information-management security principles, concepts, policies, and practices.

• Identity and Access Candidateagement: OCI IAM policies, compartments, SSO, MFA, PKI.
• Data Security: Oracle Vault (KMS), Data Safe (encryption, activity monitoring), Transparent Data Encryption, Tokenization.
• Threat Detection and Remediation: Cloud Guard, Web Application Firewall, Logging, and Monitoring.
• Network Security: Virtual Cloud Networks, Network Security Groups, firewalls, SASE architectures.
• SIEM and CSOC Integration: Client Cloud, SOAR orchestration, alerting, and response workflows.

• Threat modeling and secure-by-design reference architectures for OCI workloads (IaaS, PaaS, SaaS).
• Frameworks: TOGAF, NIST CSF, CIS Controls, SACM.
• Infrastructure as code: Terraform, OCI CLI/SDK, DevSecOps pipelines.
• Development of reusable cloud security patterns, design-review workshops, and governance gates.
• Production of conceptual, logical, and physical architecture diagrams and documentation.

• Hands-on experience in Agile teams: backlog grooming, user stories, Scrum ceremonies, and sprint delivery.
• Stakeholder engagement: business owners, DevOps, enterprise architects, vendor partners.
• Clear articulation of complex security concepts to both technical and non-technical audiences.

• Previous public sector work experience is considered a positive.
• Prior work in government or regulated industries (e.g., FIPPA, SOC 2, PCI DSS) is an asset Technology Architect - OCI Security XXgn.