1 to 25 of 29 Security Architecture Jobs in Berkshire

Security Tester, Oracle Cloud Infrastructure – London, UK Up to £1,000 per day, depending on experience 12-month contract engagement London, hybrid working with 4 to 5 days per week onsite Active eDV clearance required ABOUT THE CLIENT Our client is a major technology and consulting organisation delivering … high-profile cloud transformation programme within a secure environment. They are looking for an experienced Security Tester to strengthen security assurance across Oracle Cloud Infrastructure, architecture, networks and access controls. THE BENEFITS Work on a complex, high-profile cloud programme Collaborate with experienced architecture, engineering ...

Cyber Security Architect Active SC Clearance required Hybrid working in Reading- On-site 3 days per week Outside IR35 Contract offering CIRCA £650 per day Exciting assignment working on a Defence modernisation programme! We are seeking a Cyber Security Architectwith a hands-on delivery experience who excels … applied security architecture, secure-by-design principles, and engineering-led security integration. You will be a part of a bigger team, working with a group of a Senior Security Architects and Digital Engineering stakeholders to produce security architecture artifacts, threat modelling, design assurance ...

Hybrid working with occasional visits at Reading Exciting assignment working on a Defence modernisation programme! We are seeking a Cyber Security Architectwith a hands-on delivery experience who excels in applied security architecture, secure-by-design principles, and engineering-led security integration. You will … part of a bigger team, working with a group of a Senior Security Architects and Digital Engineering stakeholders to produce security architecture artifacts, threat modelling, design assurance, and reusable patterns that strengthen the programme’s security posture. Key Responsibilities: You will lead and deliver core security ...

global technology focused business is seeking a senior Enterprise Security Architecture leader to take ownership of security architecture direction and technology strategy within a large, complex international organisation. This is a leadership and thought-leadership position rather than a day-to-day hands-on security architecture role. You’ll lead a team of specialist security architects across network, cloud, AI and enterprise security, while acting as a trusted adviser to the CISO and senior technology leadership. You’ll shape the organisation’s approach to emerging technologies and security tooling ...

Cyber Security Manager – London, UK Up to £95,000 Depending on Experience Hybrid working, 2-3 days per week onsite in London Existing Active SC or DV clearance required About The Client Our client is a major organisation delivering cyber security and technology transformation programmes across some … most complex and sensitive environments. They work closely with Defence and Government customers, helping them strengthen security, manage cyber risk and deliver secure transformation. Due to continued growth, they are looking for an experienced Cyber Security Manager to join their team. The Benefits Work on high-impact Defence ...

Cyber Security Architect Remote | Outside IR35 | Telecoms Sector We're currently looking for an experienced Cyber Security Architect to join a leading organisation within the telecommunications sector on a fully remote, Outside IR35 contract. This is an exciting opportunity to play a key role in large-scale transformation … programmes spanning cloud, infrastructure, applications and network environments, including next-generation 4G/5G technologies . As a Cyber Security Architect, you will be responsible for ensuring security is embedded into the design and delivery of business-critical platforms and services. Working closely with architecture, engineering, cloud ...

## Network and Security Service Delivery EngineerApply: Wokingham, RG41 5BN: Warwick, CV34 6DA: Full time: Posted Today: End Date: September 29, 2026 (13 days left to apply): JR100892**About the Role**NESO seeks a visionary Network Security Service Delivery Engineer to lead the strategic design and evolution … network security infrastructure. This role is responsible for setting the direction and defining the architectural blueprints that underpin NESO’s secure, scalable, and resilient energy system. The Network Security Engineering role bridges business objectives with technical execution, ensuring our network security aligns with NESO’s mission ...

Barclay Simpson is seeking a senior Enterprise Security Architecture leader to own security architecture direction and technology strategy within a large, global organisation. This leadership role oversees a team of security architects across networks, cloud, AI and enterprise security, acting as a trusted adviser ...

Line Security Analyst My client, a well-established organisation within the ICT Services sector, are looking to recruit an experienced 3rd Line Security Analyst to join their Security Operations function. This is a senior, hands-on technical role rather than a queue-driven analyst position. The successful … candidate will take ownership of the engineering, administration, health and continuous improvement of the security platforms, detection content and automation that underpin threat monitoring, detection and incident response across my client’s internal and managed customer environments. They will act as the final internal escalation point for complex ...

will work with senior client stakeholders to understand business objectives, assess existing technology landscapes, identify risks and opportunities, and translate discovery findings into clear architecture options, transformation roadmaps and executable delivery workstreams. This is a client-facing role requiring a combination of broad technology knowledge, enterprise and solution architecture … intelligent and challenging questions, bring structure to complex discussions and help clients make informed technology decisions. The role is not limited to producing architecture diagrams. It requires someone who can lead conversations across business, technology, data, security, operations, commercial and delivery teams, and convert those discussions into practical ...

assurance Support activities relating to Authorisation to Operate (ATO) About You We are looking for an experienced Technical Assurance Lead, Technical Architect, Solution Architect, Security Architect or similar who has operated within a defence, government or other high-assurance environment. You will ideally have: Demonstrable experience developing technical assurance … documentation skills Experience reviewing and assuring technical capabilities Strong stakeholder management and client-facing skills Experience working across digital, technical and/or security domains A strategic approach to technical assurance and governance Desirable Experience Experience with the following would be highly advantageous: Authorisation to Operate (ATO) Defence networks ...

This global business is seeking a security architect or security consultant to help shape and secure their large-scale cloud environments, with Google Cloud Platform (GCP) as the primary cloud platform. This is a technically focused position where you'll act as a trusted security adviser … cloud, engineering and architecture teams. You'll provide security architecture, design assurance and threat modelling, helping teams build secure-by-design cloud solutions and address security risks throughout the development lifecycle. You will also be required to develop blueprints and reusable patterns as needed. You should ...

looking to recruit Cloud Security Architect to join our growing team based in London and Slough. This will be an on-going permanent basis employment for deserving candidate. The Security Architect is responsible to collaborate across to identify, deliver, and document the required artifacts to enable movement … applications and data to the cloud, including strategy, technical roadmaps, position statements, concepts, and logical specifications. The Cloud Security Architect will be hands‐on, directly interacting with the engineering and application development teams and provide leadership to drive alignment on security requirements, influence decision makers, build relationships ...

Senior OT Security Consultant – Senior Consultant to Principal Consultant Belfast | DTCS | Permanent Help build a new OT Security capability from the ground up. I’m working with a leading innovation and transformation consultancy that is expanding its Digital Trust & Cyber Security (DTCS) practice and building … Security team in Belfast . They are looking for experienced OT Security professionals at Senior Consultant, Managing Consultant and Principal Consultant level who want more than another delivery role. This is an opportunity to get in early, help shape the Belfast capability and have a genuine influence over ...

This major international organisation is seeking an AI/ML Security Architect to support the secure adoption of Generative and Agentic AI across their complex enterprise environment. As AI/ML Security Architect, you’ll provide security architecture and design authority across AI/ML initiatives … working closely with engineering, cloud and security teams to define practical controls and secure-by-design patterns. This will include areas such as LLMs, RAG, AI agents, vector databases, prompt injection, data leakage, identity, tool/API integration and AI threat modelling, alongside broader cloud and enterprise security ...

110k (wiggle room for the right candidate) We are seeking an experienced Technical Pre-Sales Consultant to bridge the gap between customer requirements, cyber security challenges, and technical solution delivery. This role combines cyber security consultancy, solution architecture, technical leadership, and business development, supporting customers throughout … position requires a strong blend of technical credibility, customer engagement skills, and commercial awareness. You will lead technical pre-sales engagements across cyber security, networking, cloud, and information assurance domains, engaging confidently with senior responsible owners, programme directors, chief architects, and technical decision-makers. Capture, analyse, and translate customer ...

110k (wiggle room for the right candidate) We are seeking an experienced Technical Pre-Sales Consultant to bridge the gap between customer requirements, cyber security challenges, and technical solution delivery. This role combines cyber security consultancy, solution architecture, technical leadership, and business development, supporting customers throughout … position requires a strong blend of technical credibility, customer engagement skills, and commercial awareness. You will lead technical pre-sales engagements across cyber security, networking, cloud, and information assurance domains, engaging confidently with senior responsible owners, programme directors, chief architects, and technical decision-makers. Capture, analyse, and translate customer ...

identifi Global Resources is seeking a Cyber Security Architect with hands-on delivery experience to work on a Defence modernisation programme. You will join a team of Senior Security Architects and Digital Engineering stakeholders to produce security architecture artifacts, threat modelling, and reusable patterns that strengthen … programme’s security posture. The role requires extensive security architecture/consulting experience, a strong track record designing and reviewing secure #J-18808-Ljbffr ...

Control Tester , you will play a key role within the Information Security team at Thames Water, supporting the Control Testing & Assurance Manager in delivering cybersecurity control testing activities across multiple security domains. Working closely with cybersecurity leadership, service owners, and control owners, you will help ensure security … organisation. This role contributes to the Cybersecurity Control Testing & Assurance programme by assessing control effectiveness, gathering evidence, and supporting the organisation's wider security and compliance objectives. You will collaborate with stakeholders across the business to ensure testing activities are executed efficiently while maintaining high standards of documentation ...

with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology … looking for an experienced Cryptographic Services Architect to join our Secure Communications & Information Systems business. This is a unique opportunity to lead the architecture, design, and delivery of cutting-edge cryptographic solutions across a portfolio of secure and mission-critical projects. Working within our established Cryptographic Services Practice ...

looking to recruit Cyber Security Architect to join our growing team based in London and Slough. This will be an on-going permanent basis employment for deserving candidate. The Security Architect is responsible for supporting multiple projects and programmes by defining and championing information security solutions. … project engineers, developers, internal/external business stakeholders and project managers within various departments to assess risk and deliver pragmatic, flexible and sustainable security that includes people, process and technology. Required Skills and Experience Solid exposure of taking a leading role in the establishment and implementation of security ...

Role Summary I'm seeking a hands‐on Cloud Architect to accelerate a major cloud transformation and application modernisation programme. This role blends cloud architecture , engineering leadership , and governance in a regulated banking environment. The client is open to a senior engineer stepping into an architect role … define and implement Azure and GCP architectures, support migration of legacy applications, modernise core banking platforms, and ensure cloud solutions meet regulatory, operational, and security requirements. Key Responsibilities Cloud Strategy & Architecture Define target architectures for cloud adoption and application modernisation. Develop Azure and GCP reference architectures, patterns ...

with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology … looking for an experienced Cryptographic Services Architect to join our Secure Communications & Information Systems business. This is a unique opportunity to lead the architecture, design, and delivery of cutting-edge cryptographic solutions across a portfolio of secure and mission-critical projects. Working within our established Cryptographic Services Practice ...

Barclay Simpson is seeking a security architect or security consultant to shape and secure large-scale cloud environments, with Google Cloud Platform as the primary cloud platform. This role is hybrid, based in Reading or Central London, and you’ll act as a trusted security adviser across … cloud, engineering and architecture teams. You will deliver security architecture, design assurance and threat modelling, develop blueprints and reusable patterns, and help teams build secure-by-design cloud #J-18808-Ljbffr ...

Cyber Security Architect Active SC Clearance required Hybrid working in Reading- On-site 3 days per week Outside IR35 Contract offering CIRCA £650 per day Exciting assignment working on a Defence modernisation programme! We are seeking a Cyber Security Architectwith a hands-on delivery experience who excels … applied security architecture, secure-by-design principles, and engineering-led security inte click apply for full job details ...