1 to 25 of 53 Senior Security Architect Jobs

Press Tab to Move to Skip to Content Link Location: Dublin 2 Other locations: Primary Location Only Date: Sep 17, 2025 Requisition ID: Technology Consulting- Cyber Security Architect, Manager/Snr Manager General Information Location: Dublin Available for Work Visa Sponsorship: NO Business Area: Cyber Security Contract Type: Full-Time - Permanent The opportunity EY's cyber security … the business with significant ambition for the future through additional recruitment and acquisition. You will be a core member of a highly skilled and rapidly growing team of Technical Security specialists. As a member of the team, you will have the opportunity to grow your career in leading the delivery of security architecture and design solutions with a … significant opportunity for leadership experience and career progression. This specific Role is client side and client facing. Your key responsibilities Your role will be as a security architect to assist in security architecture design reviews through the lifecycle complex projects across a wide selection of technologies and platforms for our client's digital solutions. You will secure More ❯

The Senior Cyber Security Architect is a strategic technical leader responsible for designing, implementing, and evolving the organization’s enterprise security architecture to protect critical assets, systems, and data. This role partners with senior IT, engineering, and business leaders to define security principles, standards, and roadmaps that align with business objectives while mitigating cyber … risk. The Senior Cyber Security Architect serves as the primary subject matter expert on secure architecture design, emerging threats, and security technology evaluation, ensuring the organization is protected against both current and future cyber risks. The Role Security Architecture & Strategy Develop, maintain, and communicate the enterprise security architecture framework, patterns, and standards. Translate business … architecture decisions with regulatory requirements, industry best practices, and organizational risk appetite. Solution Design & Governance Provide architecture oversight and guidance for IT and business projects to ensure compliance with security standards. Conduct architecture reviews and threat modeling for new and existing systems, applications, and cloud deployments. Advise on secure integration of on-premises, hybrid, and multi-cloud environments. Collaborate More ❯

OVERVIEW: We are seeking a Sr. Security Architect with a Cloud focus for our mission critical customer in Washington, DC. You will be a valuable member of an exceptional team providing security expertise on high priority projects. Daily duties include, but are not limited to: Develop, design, and implement cloud security strategies, policies, and best practices. … Identify security risks, areas of weakness, and specify/plan for the security tools needed to respond to security threats and breaches. Establish strategic security architecture direction for cloud service adoption that are aligned with overall business strategy. Evaluate the existing enterprise architecture with the progress of cloud integration. Create and build solutions, processes and best … practices for identity and access management, encryption keying (PKI, SSH), auditing and logging, continuous monitoring, network connectivity and other focused areas of cloud security architecture. Perform Analysis of Alternatives (AoA) researching product and strategy options and presenting recommendations and analysis to government leadership. Develop solutions to a variety of moderate to complex security problems. Promote a collective awareness More ❯

Cyber Security is critical to every organisation. We are designing and building solutions to help secure some of the largest financial services organisations, and we need you to join us. You'll build strong relationships as one of the areas of our cyber practice with over 450 extremely talented individuals in the UK alone, as part of a Technology … and Transformation practice of 7,500 people. Join us and you will help our clients solve the latest Cyber Security challenges, in a business with very significant growth ambitions enjoying the kind of professional development that will set your potential free. Connect to your career at Deloitte Deloitte drives progress. Using our vast range of expertise, we help our … These five shared values lead every decision we make and action we take, guiding us to deliver impact how and where it matters most. Connect to your opportunity Enterprise Security, within Deloitte Cyber, is a team of cyber security architects and engineers dedicated to helping clients secure their technology ecosystems. Our work spans the breadth of the commercial More ❯

Cyber Security is critical to every organisation. We are designing and building solutions to help secure some of the largest financial services organisations, and we need you to join us. You'll build strong relationships as one of the areas of our cyber practice with over 450 extremely talented individuals in the UK alone, as part of a Technology … and Transformation practice of 7,500 people. Join us and you will help our clients solve the latest Cyber Security challenges, in a business with very significant growth ambitions enjoying the kind of professional development that will set your potential free. Connect to your career at Deloitte Deloitte drives progress. Using our vast range of expertise, we help our … These five shared values lead every decision we make and action we take, guiding us to deliver impact how and where it matters most. Connect to your opportunity Enterprise Security, within Deloitte Cyber, is a team of cyber security architects and engineers dedicated to helping clients secure their technology ecosystems. Our work spans the breadth of the commercial More ❯

Cyber Security is critical to every organisation. We are designing and building solutions to help secure some of the largest financial services organisations, and we need you to join us. You'll build strong relationships as one of the areas of our cyber practice with over 450 extremely talented individuals in the UK alone, as part of a Technology … and Transformation practice of 7,500 people. Join us and you will help our clients solve the latest Cyber Security challenges, in a business with very significant growth ambitions enjoying the kind of professional development that will set your potential free. Connect to your career at Deloitte Deloitte drives progress. Using our vast range of expertise, we help our … These five shared values lead every decision we make and action we take, guiding us to deliver impact how and where it matters most. Connect to your opportunity Enterprise Security, within Deloitte Cyber, is a team of cyber security architects and engineers dedicated to helping clients secure their technology ecosystems. Our work spans the breadth of the commercial More ❯

Cyber Security is critical to every organisation. We are designing and building solutions to help secure some of the largest financial services organisations, and we need you to join us. You'll build strong relationships as one of the areas of our cyber practice with over 450 extremely talented individuals in the UK alone, as part of a Technology … and Transformation practice of 7,500 people. Join us and you will help our clients solve the latest Cyber Security challenges, in a business with very significant growth ambitions enjoying the kind of professional development that will set your potential free. Connect to your career at Deloitte Deloitte drives progress. Using our vast range of expertise, we help our … These five shared values lead every decision we make and action we take, guiding us to deliver impact how and where it matters most. Connect to your opportunity Enterprise Security, within Deloitte Cyber, is a team of cyber security architects and engineers dedicated to helping clients secure their technology ecosystems. Our work spans the breadth of the commercial More ❯

Job Title: Senior Cyber Security Architect Location: South Wales/Remote Employment Type: Permanent, Full-Time Salary: £90,000 + excellent Benefits About the Role We're working with a well-established and highly regulated organisation in the utilities sector, who are seeking a Senior Cyber Security Architect to play a key role in … their Cyber Resilience team. This is a senior technical position focused on designing and implementing robust security architectures that protect critical systems and information assets. You'll be responsible for developing security strategies aligned with business goals, ensuring effective integration of controls across networks, applications, cloud environments, and enterprise systems. Reporting to the Cyber Resilience Manager, you … and governance functions to ensure ongoing protection against an evolving threat landscape, while supporting incident response, architecture design, compliance, and risk management. Key Responsibilities Design and maintain enterprise-wide security architectures aligned to business objectives and compliance requirements Implement security controls across infrastructure, applications, and cloud platforms Conduct risk assessments and collaborate with GRC teams to manage identified More ❯

Role Title: Senior Security AI Solution Architect/Consultant Duration: contract to run until 26/03/2026 Location: London, Hybrid/Flexible (Occasional travel to NW may be required) Rate: up to £671 p/d Umbrella inside IR35 Role purpose/summary Our client is looking for a Snr Security AI Solution Architect/Consultant To support and deliver secure AI solutions within financial services. The architect will shape strategy, design future-state architecture, and deliver practical security capabilities for AI adoption, ensuring compliance with evolving regulations and maintaining a strong security posture. Key Skills/requirements Assess 'as-is' and 'to-be' security architectures for AI Platforms … AI & GENAI Delivery Roadmaps. Share Security AI & GENAI Security Learnings & Subject Matter Expertise. Shape the short- & long-term AI Security Architecture Strategy incorporating regulation (EUAI Act), standards, framework & policy priorities. Develop architectural documentation for AI security initiatives. Support the delivery of the AI Security Architecture Strategy across both internal & external stakeholders to Security. Ensure there More ❯

This job posting is anticipated to remain open for 30 days, from 01-Oct-2025. The posting may close early due to the volume of applicants. Team Overview: The Senior Cybersecurity Analyst will work at the direction of the Team Lead to independently perform moderately complex offensive and defensive security activities in the Incident Response, Threat Detection, Hunt … provide input to peers and leaders for quickly decisioning and actioning events in high-pressure and high-risk situations that may have a material impact on the Firm. The Senior Cybersecurity Analyst will have a broad understanding of the Firm's technology systems and processes and the security, threat, and regulatory landscape as it pertains to those systems … a deep understanding of how external threat actors operate and be responsible for executing on initiatives that protect EDJ against them. While primarily a hands-on-keyboard role, the Senior Cybersecurity Analyst will help to develop, coach and mentor junior members of the team. What You'll Do: Independently perform detailed research into attacker techniques and behaviors to produce More ❯

This job posting is anticipated to remain open for 30 days, from 01-Oct-2025. The posting may close early due to the volume of applicants. Team Overview: The Senior Cybersecurity Analyst will work at the direction of the Team Lead to independently perform moderately complex offensive and defensive security activities in the Incident Response, Threat Detection, Hunt … provide input to peers and leaders for quickly decisioning and actioning events in high-pressure and high-risk situations that may have a material impact on the Firm. The Senior Cybersecurity Analyst will have a broad understanding of the Firm's technology systems and processes and the security, threat, and regulatory landscape as it pertains to those systems … a deep understanding of how external threat actors operate and be responsible for executing on initiatives that protect EDJ against them. While primarily a hands-on-keyboard role, the Senior Cybersecurity Analyst will help to develop, coach and mentor junior members of the team. What You'll Do: Independently perform detailed research into attacker techniques and behaviors to produce More ❯

The Senior Lead Cybersecurity Architect is responsible for defining the principles, standards, and design patterns to build secure products and enterprise tools for all of Cox Automotive's multi-cloud and on-premises environments. This position's architecture focus is on securing multi-cloud infrastructure and services and on-premises infrastructure. Peer cybersecurity architects will be focused on … application security, software as a service (SaaS), and network security. This role will use their deep cybersecurity knowledge in the designing and building of secure infrastructure and services in both multi-cloud and on-premises environments. They must be able to collaborate with cross-functional teams throughout the organization and propose well-defined cybersecurity architectural guidelines to be adopted … by product and enterprise engineering teams. This role will directly report to the Senior Director of Cybersecurity Architecture at Cox Automotive. Primary Responsibilities Identify and recommend relevant cybersecurity policies, standards, procedures, and guardrails. Drive the definition of cybersecurity guidelines across the product and enterprise architecture group by leading working groups focused on cybersecurity. Develop secure design patterns in conjunction More ❯

The Senior Lead Cybersecurity Architect is responsible for defining the principles, standards, and design patterns to build secure products and enterprise tools for all of Cox Automotive's multi-cloud and on-premises environments. This position's architecture focus is on securing multi-cloud infrastructure and services and on-premises infrastructure. Peer cybersecurity architects will be focused on … application security, software as a service (SaaS), and network security. This role will use their deep cybersecurity knowledge in the designing and building of secure infrastructure and services in both multi-cloud and on-premises environments. They must be able to collaborate with cross-functional teams throughout the organization and propose well-defined cybersecurity architectural guidelines to be adopted … by product and enterprise engineering teams. This role will directly report to the Senior Director of Cybersecurity Architecture at Cox Automotive. Primary Responsibilities Identify and recommend relevant cybersecurity policies, standards, procedures, and guardrails. Drive the definition of cybersecurity guidelines across the product and enterprise architecture group by leading working groups focused on cybersecurity. Develop secure design patterns in conjunction More ❯

The Senior Lead Cybersecurity Architect is responsible for defining the principles, standards, and design patterns to build secure products and enterprise tools for all of Cox Automotive's multi-cloud and on-premises environments. This position's architecture focus is on securing multi-cloud infrastructure and services and on-premises infrastructure. Peer cybersecurity architects will be focused on … application security, software as a service (SaaS), and network security. This role will use their deep cybersecurity knowledge in the designing and building of secure infrastructure and services in both multi-cloud and on-premises environments. They must be able to collaborate with cross-functional teams throughout the organization and propose well-defined cybersecurity architectural guidelines to be adopted … by product and enterprise engineering teams. This role will directly report to the Senior Director of Cybersecurity Architecture at Cox Automotive. Primary Responsibilities Identify and recommend relevant cybersecurity policies, standards, procedures, and guardrails. Drive the definition of cybersecurity guidelines across the product and enterprise architecture group by leading working groups focused on cybersecurity. Develop secure design patterns in conjunction More ❯

The Senior Lead Cybersecurity Architect is responsible for defining the principles, standards, and design patterns to build secure products and enterprise tools for all of Cox Automotive's multi-cloud and on-premises environments. This position's architecture focus is on securing multi-cloud infrastructure and services and on-premises infrastructure. Peer cybersecurity architects will be focused on … application security, software as a service (SaaS), and network security. This role will use their deep cybersecurity knowledge in the designing and building of secure infrastructure and services in both multi-cloud and on-premises environments. They must be able to collaborate with cross-functional teams throughout the organization and propose well-defined cybersecurity architectural guidelines to be adopted … by product and enterprise engineering teams. This role will directly report to the Senior Director of Cybersecurity Architecture at Cox Automotive. Primary Responsibilities Identify and recommend relevant cybersecurity policies, standards, procedures, and guardrails. Drive the definition of cybersecurity guidelines across the product and enterprise architecture group by leading working groups focused on cybersecurity. Develop secure design patterns in conjunction More ❯

The Senior Lead Cybersecurity Architect is responsible for defining the principles, standards, and design patterns to build secure products and enterprise tools for all of Cox Automotive's multi-cloud and on-premises environments. This position's architecture focus is on securing multi-cloud infrastructure and services and on-premises infrastructure. Peer cybersecurity architects will be focused on … application security, software as a service (SaaS), and network security. This role will use their deep cybersecurity knowledge in the designing and building of secure infrastructure and services in both multi-cloud and on-premises environments. They must be able to collaborate with cross-functional teams throughout the organization and propose well-defined cybersecurity architectural guidelines to be adopted … by product and enterprise engineering teams. This role will directly report to the Senior Director of Cybersecurity Architecture at Cox Automotive. Primary Responsibilities Identify and recommend relevant cybersecurity policies, standards, procedures, and guardrails. Drive the definition of cybersecurity guidelines across the product and enterprise architecture group by leading working groups focused on cybersecurity. Develop secure design patterns in conjunction More ❯

The Senior Lead Cybersecurity Architect is responsible for defining the principles, standards, and design patterns to build secure products and enterprise tools for all of Cox Automotive's multi-cloud and on-premises environments. This position's architecture focus is on securing multi-cloud infrastructure and services and on-premises infrastructure. Peer cybersecurity architects will be focused on … application security, software as a service (SaaS), and network security. This role will use their deep cybersecurity knowledge in the designing and building of secure infrastructure and services in both multi-cloud and on-premises environments. They must be able to collaborate with cross-functional teams throughout the organization and propose well-defined cybersecurity architectural guidelines to be adopted … by product and enterprise engineering teams. This role will directly report to the Senior Director of Cybersecurity Architecture at Cox Automotive. Primary Responsibilities Identify and recommend relevant cybersecurity policies, standards, procedures, and guardrails. Drive the definition of cybersecurity guidelines across the product and enterprise architecture group by leading working groups focused on cybersecurity. Develop secure design patterns in conjunction More ❯

The Senior Lead Cybersecurity Architect is responsible for defining the principles, standards, and design patterns to build secure products and enterprise tools for all of Cox Automotive's multi-cloud and on-premises environments. This position's architecture focus is on securing multi-cloud infrastructure and services and on-premises infrastructure. Peer cybersecurity architects will be focused on … application security, software as a service (SaaS), and network security. This role will use their deep cybersecurity knowledge in the designing and building of secure infrastructure and services in both multi-cloud and on-premises environments. They must be able to collaborate with cross-functional teams throughout the organization and propose well-defined cybersecurity architectural guidelines to be adopted … by product and enterprise engineering teams. This role will directly report to the Senior Director of Cybersecurity Architecture at Cox Automotive. Primary Responsibilities Identify and recommend relevant cybersecurity policies, standards, procedures, and guardrails. Drive the definition of cybersecurity guidelines across the product and enterprise architecture group by leading working groups focused on cybersecurity. Develop secure design patterns in conjunction More ❯

The Senior Lead Cybersecurity Architect is responsible for defining the principles, standards, and design patterns to build secure products and enterprise tools for all of Cox Automotive's multi-cloud and on-premises environments. This position's architecture focus is on securing multi-cloud infrastructure and services and on-premises infrastructure. Peer cybersecurity architects will be focused on … application security, software as a service (SaaS), and network security. This role will use their deep cybersecurity knowledge in the designing and building of secure infrastructure and services in both multi-cloud and on-premises environments. They must be able to collaborate with cross-functional teams throughout the organization and propose well-defined cybersecurity architectural guidelines to be adopted … by product and enterprise engineering teams. This role will directly report to the Senior Director of Cybersecurity Architecture at Cox Automotive. Primary Responsibilities Identify and recommend relevant cybersecurity policies, standards, procedures, and guardrails. Drive the definition of cybersecurity guidelines across the product and enterprise architecture group by leading working groups focused on cybersecurity. Develop secure design patterns in conjunction More ❯

The Senior Lead Cybersecurity Architect is responsible for defining the principles, standards, and design patterns to build secure products and enterprise tools for all of Cox Automotive's multi-cloud and on-premises environments. This position's architecture focus is on securing multi-cloud infrastructure and services and on-premises infrastructure. Peer cybersecurity architects will be focused on … application security, software as a service (SaaS), and network security. This role will use their deep cybersecurity knowledge in the designing and building of secure infrastructure and services in both multi-cloud and on-premises environments. They must be able to collaborate with cross-functional teams throughout the organization and propose well-defined cybersecurity architectural guidelines to be adopted … by product and enterprise engineering teams. This role will directly report to the Senior Director of Cybersecurity Architecture at Cox Automotive. Primary Responsibilities Identify and recommend relevant cybersecurity policies, standards, procedures, and guardrails. Drive the definition of cybersecurity guidelines across the product and enterprise architecture group by leading working groups focused on cybersecurity. Develop secure design patterns in conjunction More ❯

The Senior Lead Cybersecurity Architect is responsible for defining the principles, standards, and design patterns to build secure products and enterprise tools for all of Cox Automotive's multi-cloud and on-premises environments. This position's architecture focus is on securing multi-cloud infrastructure and services and on-premises infrastructure. Peer cybersecurity architects will be focused on … application security, software as a service (SaaS), and network security. This role will use their deep cybersecurity knowledge in the designing and building of secure infrastructure and services in both multi-cloud and on-premises environments. They must be able to collaborate with cross-functional teams throughout the organization and propose well-defined cybersecurity architectural guidelines to be adopted … by product and enterprise engineering teams. This role will directly report to the Senior Director of Cybersecurity Architecture at Cox Automotive. Primary Responsibilities Identify and recommend relevant cybersecurity policies, standards, procedures, and guardrails. Drive the definition of cybersecurity guidelines across the product and enterprise architecture group by leading working groups focused on cybersecurity. Develop secure design patterns in conjunction More ❯

The Senior Lead Cybersecurity Architect is responsible for defining the principles, standards, and design patterns to build secure products and enterprise tools for all of Cox Automotive's multi-cloud and on-premises environments. This position's architecture focus is on securing multi-cloud infrastructure and services and on-premises infrastructure. Peer cybersecurity architects will be focused on … application security, software as a service (SaaS), and network security. This role will use their deep cybersecurity knowledge in the designing and building of secure infrastructure and services in both multi-cloud and on-premises environments. They must be able to collaborate with cross-functional teams throughout the organization and propose well-defined cybersecurity architectural guidelines to be adopted … by product and enterprise engineering teams. This role will directly report to the Senior Director of Cybersecurity Architecture at Cox Automotive. Primary Responsibilities Identify and recommend relevant cybersecurity policies, standards, procedures, and guardrails. Drive the definition of cybersecurity guidelines across the product and enterprise architecture group by leading working groups focused on cybersecurity. Develop secure design patterns in conjunction More ❯

The Senior Lead Cybersecurity Architect is responsible for defining the principles, standards, and design patterns to build secure products and enterprise tools for all of Cox Automotive's multi-cloud and on-premises environments. This position's architecture focus is on securing multi-cloud infrastructure and services and on-premises infrastructure. Peer cybersecurity architects will be focused on … application security, software as a service (SaaS), and network security. This role will use their deep cybersecurity knowledge in the designing and building of secure infrastructure and services in both multi-cloud and on-premises environments. They must be able to collaborate with cross-functional teams throughout the organization and propose well-defined cybersecurity architectural guidelines to be adopted … by product and enterprise engineering teams. This role will directly report to the Senior Director of Cybersecurity Architecture at Cox Automotive. Primary Responsibilities Identify and recommend relevant cybersecurity policies, standards, procedures, and guardrails. Drive the definition of cybersecurity guidelines across the product and enterprise architecture group by leading working groups focused on cybersecurity. Develop secure design patterns in conjunction More ❯

The Senior Lead Cybersecurity Architect is responsible for defining the principles, standards, and design patterns to build secure products and enterprise tools for all of Cox Automotive's multi-cloud and on-premises environments. This position's architecture focus is on securing multi-cloud infrastructure and services and on-premises infrastructure. Peer cybersecurity architects will be focused on … application security, software as a service (SaaS), and network security. This role will use their deep cybersecurity knowledge in the designing and building of secure infrastructure and services in both multi-cloud and on-premises environments. They must be able to collaborate with cross-functional teams throughout the organization and propose well-defined cybersecurity architectural guidelines to be adopted … by product and enterprise engineering teams. This role will directly report to the Senior Director of Cybersecurity Architecture at Cox Automotive. Primary Responsibilities Identify and recommend relevant cybersecurity policies, standards, procedures, and guardrails. Drive the definition of cybersecurity guidelines across the product and enterprise architecture group by leading working groups focused on cybersecurity. Develop secure design patterns in conjunction More ❯

The Senior Lead Cybersecurity Architect is responsible for defining the principles, standards, and design patterns to build secure products and enterprise tools for all of Cox Automotive's multi-cloud and on-premises environments. This position's architecture focus is on securing multi-cloud infrastructure and services and on-premises infrastructure. Peer cybersecurity architects will be focused on … application security, software as a service (SaaS), and network security. This role will use their deep cybersecurity knowledge in the designing and building of secure infrastructure and services in both multi-cloud and on-premises environments. They must be able to collaborate with cross-functional teams throughout the organization and propose well-defined cybersecurity architectural guidelines to be adopted … by product and enterprise engineering teams. This role will directly report to the Senior Director of Cybersecurity Architecture at Cox Automotive. Primary Responsibilities Identify and recommend relevant cybersecurity policies, standards, procedures, and guardrails. Drive the definition of cybersecurity guidelines across the product and enterprise architecture group by leading working groups focused on cybersecurity. Develop secure design patterns in conjunction More ❯