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SOFTWARE · Software Engineering

Security Architect

Oracle

Senior · 18+ yrsRemote · USFull timeListed 1h ago
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VC portfolio

HQ

🇺🇸 Reading, United Kingdom

Open roles

2066

Experience Senior · 6+ yrs (18+ years)

About the role

structured by ORI

Operating at LOB-wide scope; sets the vision and technical standards for hyper-scale, elastic distributed systems. Leads architecture and optimization across interdependent platforms, eliminating performance and scalability bottlenecks and advancing innovation in data plane technologies.

What you will do

  • Provide visionary leadership in the architecture of highly scalable distributed systems across various businesses, ensuring horizontal and vertical scalability and overall performance.
  • Lead the design and implementation of highly sophisticated fault-tolerant systems across the organization capable of withstanding in-service updates.
  • Set organizational standards for defining key performance indicators (KPIs) and telemetry to identify risks, gaps, or cyclical dependencies in running systems.
  • Provide thought leadership in diagnosing, debugging, and resolving complex issues in active, interdependent systems across the organization.
  • Lead the development of state-of-the-art automation tools and strategies (e.g., Infrastructure as Code (IaC)).

What they are looking for

  • 18 years of experience in software development OR Bachelor's of Technology (B.Tech) Degree in Computer Science, Computer Engineering, Software Engineering, Electrical/Electronics Engineering, Computer Information Systems, Information Systems, Information Technology, Telecommunications, Mathematics,
  • 5 year of academic or professional experience with cloud platforms (e.g., AWS, Azure, Google, Oracle Cloud).
  • 12 years of experience working in testing and automation at the system level.
  • 5 year of experience working with delivering and operating large-scale distributed systems.

Nice to have

  • 19 years of experience in software development OR Bachelor's Degree AND 15 years of experience in software development OR Master's Degree AND 13 years of experience in software development
System DesignSystem ArchitectureDistributed SystemsSystem ScalabilitySystem ReliabilityTelemetryChaos TestingIncident ManagementAWSAzureGoogle CloudOracle CloudCI/CDInfrastructure as Code (IaC)
Full posting text

Operating at LOB-wide scope; sets the vision and technical standards for hyper-scale, elastic distributed systems. Leads architecture and optimization across interdependent platforms, eliminating performance and scalability bottlenecks and advancing innovation in data plane technologies.

Operating at LOB-wide scope; sets the vision and technical standards for hyper-scale, elastic distributed systems. Leads architecture and optimization across interdependent platforms, eliminating performance and scalability bottlenecks and advancing innovation in data plane technologies. Engineers fault-tolerant, in-service‑upgradable designs that withstand partitions and network unreliability, establishing SLO‑aligned durability and availability bars for other services. Defines organizational KPIs and telemetry practices; implements advanced dashboards, chaos strategies, and CI/CD-integrated resilience testing; and promotes formal verification and novel replication/synchronization approaches. Provides thought leadership during complex incidents, sets operational readiness and SOP standards, and drives long‑term corrective strategies. Establishes organizational security baselines and remediation programs for multi‑tenant environments, ensures compliance and documentation quality, and leads creation of state‑of‑the‑art automation (IaC) and change strategies enabling safe, automated patching, updates, and rollbacks.

Key Responsibilities System Design & Architecture - System Scalability: Provide visionary leadership in the architecture of highly scalable distributed systems across various businesses, ensuring horizontal and vertical scalability and overall performance, including leveraging distributed state management tools. Resolve performance and scalability bottlenecks to drive significant optimizations and improvements for hyper-scale code and/or systems, leading to industry-leading performance. Define a new set of industry standards for scalability requirements. Design systems across the organization to scale with elasticity (e.g., effectively scaling both up and down). Advocate for innovation and improvements to data plane platforms. Evaluate whether systems are meeting nonfunctional scalability requirements, and proactively anticipate growing business needs across the organization. System Design & Architecture - System Reliability Design: Lead the design and implementation of highly sophisticated fault-tolerant systems across the organization capable of withstanding in-service updates by implementing innovative redundancy, replication, and automatic failover capabilities. Leverage expertise to oversee the design of interdependent systems that effectively handle service disruptions (e.g., network partitions) by prioritizing consistency, availability, or partition tolerance. Lead the optimization and identification of novel and innovative techniques to manage network unreliability. Leverage industry insights to design interdependent systems that are durable and adhere to service level objectives (SLOs), setting new standards for availability and durability of other computing services across the organization. System Design & Architecture - System Reliability Performance: Set organizational standards for defining key performance indicators (KPIs) and telemetry to identify risks, gaps, or cyclical dependencies in running systems. Innovate and implement new approaches across the organization for creating and customizing dashboards, telemetry systems, and alerting mechanisms to proactively ensure system health and reliability. Proactively evaluate and design system functionality for future products or businesses still in conception. Design and implement chaos testing strategies to evaluate system resilience and durability, and help drive cross-team integration of chaos testing to support the CI/CD pipeline. System Design & Architecture - Correctness / Availability: Evaluate innovative industry standards and techniques for verifying correctness. Publish and present across the organization on advanced formal verification techniques for system design correctness. Create novel strategies across the organization for data replication and synchronization to ensure data integrity and availability. Operational Troubleshooting & Incident Management: · Provide thought leadership in diagnosing, debugging, and resolving complex issues in active, interdependent systems across the organization to support ongoing operation. · Oversee strategic initiatives to prevent interruptions, ensuring no maintenance windows are required for customers and users when resolving issues. · Maintain deep expertise in dependencies, dependents, and owned systems across the organization to drive effective troubleshooting and performance. · Set standards for operational readiness and standard operating procedures across the organization, and hold third-party partners accountable for meeting those standards. · Identify innovative and novel approaches for managing incident response and root cause investigations that lead to long-term solutions. Compliance & Security: · Lead the design and implementation of advanced security measures to protect data and applications in multi-tenant environments, setting organizational standards. · Lead execution of strategic remediation plans to address identified security gaps and ensure continuous improvement. Automation & Change Management: · Oversee efforts to ensure cloud infrastructure is in compliance with industry standards and regulations, and guide documentation efforts across the organization. · Lead the development of state-of-the-art automation tools and strategies (e.g., Infrastructure as Code (IaC)). · Design strategies for effective change management of patching, updating, and rolling back applications, and design interdependent systems across the organization to allow for automation of these processes. Core Responsibilities Planning & Execution: · Oversee timelines, deliverables, and budgets where applicable for projects or initiatives in the line of business that achieve critical business objectives, ensuring milestones are completed efficiently and in alignment with requirements; set priorities at an organizational level and adjust as needed to accommodate resource or timeline changes, aligned with business needs. Collaboration & Partnership: · Drive collaboration across multiple lines of business and external stakeholders to influence alignment on expectations, strategic objectives, and proposed solutions; cultivate strategic partnerships with senior business leaders, stakeholders, and/or customers, pursuing opportunities for expanding partnerships and ensuring long-term organizational success; promote a culture of transparency and inclusivity where all voices are valued and respected. Problem Solving: · Serve as a technical expert and resource across the line of business to resolve high-impact, ambiguous, or novel issues using advanced methodologies and techniques; drive strategic problem-solving initiatives, leveraging information and/or data from wide-ranging sources to ensure efficient resolution and prevent recurrence. Continuous Learning: · Leverage deep expertise of the industry and multiple areas to serve as a thought leader within Oracle and to mentor other leaders and experts; contribute to the advancement of the field or industry through thought leadership (e.g., conference presentations, white papers, research contributions); continuously build expertise by anticipating future trends, technologies, and industry standards to develop best practices and strategic goals that position the line of business as an industry leader; develop and implement strategies for continuous learning and knowledge sharing, fostering an environment where learning is prioritized. Continuous Improvement: · Lead and influence the design of innovative and high-impact processes and approaches to achieve greater efficiency and effectiveness across the line of business; foster a culture of idea generation and seeking feedback on solutions across departments and functions for continued improvement. Performance and Development: · Provide thought leadership regarding organizational talent strategy, collaborating with executive leadership and HR to anticipate talent needs based on industry forecast; impart strategic guidance to shape the talent development pipeline

Minimum Job Qualifications Education and/or Experience: 18 years of experience in software development OR Bachelor's of Technology (B.Tech) Degree in Computer Science, Computer Engineering, Software Engineering, Electrical/Electronics Engineering, Computer Information Systems, Information Systems, Information Technology, Telecommunications, Mathematics, Physics, or related field AND 14 years of experience in software development OR Bachelor's Degree in Computer Science, Computer Engineering, Software Engineering, Electrical/Electronics Engineering, Computer Information Systems, Information Systems, Information Technology, Telecommunications, Mathematics, Physics, or related field AND 14 years of experience in software development OR Master's of Technology (M.Tech) Degree in Computer Science, Computer Engineering, Software Engineering, Electrical/Electronics Engineering, Computer Information Systems, Information Systems, Information Technology, Telecommunications, Mathematics, Physics, or related field AND 12 years of experience in software development OR Master's Degree in Computer Science, Computer Engineering, Software Engineering, Electrical/Electronics Engineering, Computer Information Systems, Information Systems, Information Technology, Telecommunications, Mathematics, Physics, or related field AND 12 years of experience in software development OR Doctorate in Computer Science, Computer Engineering, Software Engineering, Electrical/Electronics Engineering, Computer Information Systems, Information Systems, Information Technology, Telecommunications, Mathematics, Physics, or related field AND 10 year of experience in software development. Cloud - Cloud Platforms Experience: 5 year of academic or professional experience with cloud platforms (e.g., AWS, Azure, Google, Oracle Cloud). Testing and Automation Experience: 12 years of experience working in testing and automation at the system level. Distributed Systems Experience: 5 year of experience working with delivering and operating large-scale distributed systems. Preferred Job Qualifications Education and/or Experience: 19 years of experience in software development OR Bachelor's of Technology (B.Tech) Degree in Computer Science, Computer Engineering, Software Engineering, Electrical/Electronics Engineering, Computer Information Systems, Information Systems, Information Technology, Telecommunications, Mathematics, Physics, or related field AND 15 years of experience in software development OR Bachelor's Degree in Computer Science, Computer Engineering, Software Engineering, Electrical/Electronics Engineering, Computer Information Systems, Information Systems, Information Technology, Telecommunications, Mathematics, Physics, or related field AND 15 years of experience in software development OR Master's of Technology (M.Tech) Degree in Computer Science, Computer Engineering, Software Engineering, Electrical/Electronics Engineering, Computer Information Systems, Information Systems, Information Technology, Telecommunications, Mathematics, Physics, or related field AND 13 years of experience in software development OR Master's Degree in Computer Science, Computer Engineering, Software Engineering, Electrical/Electronics Engineering, Computer Information Systems, Information Systems, Information Technology, Telecommunications, Mathematics, Physics, or related field AND 13 years of experience in software development OR Doctorate in Computer Science, Computer Engineering, Software Engineering, Electrical/Electronics Engineering, Computer Information Systems, Information Systems, Inform

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Oracle

IT Services and IT Consulting

Oracle is a global leader in AI, delivering the cloud infrastructure, data, and applications that organizations across the world trust to successfully achieve business outcomes at scale. Oracle Cloud Infrastructure (OCI) provides fast, flexible, scalable AI infrastructure. With superior compute performance and network design, a comprehensive choice of AI services for developing and orchestrating agentic AI workflows at scale, and unrivaled data control, security, privacy, and governance, OCI is designed for AI workloads. It also gives customers the flexibility to run their workloads wherever t

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