
Security Architect
On site
Reading, United Kingdom
£ 90 / hour
Freelance
14-04-2025
Job Specifications
We are seeking a Senior Cyber Security Architect Lead to support a public sector programme in Berkshire on a 12-month contract paying up to £90 per hour inside IR35. The successful candidate will have proven experience delivering technical security leadership across enterprise environments, including cloud architecture, assurance, and secure systems design.
Key Accountabilities:
• Proven experience in security architecture and cyber capability development
• Strong background in secure systems design, risk mitigation, and assurance activity
• Experience working across large, multi-disciplinary teams within regulated environments
• Excellent stakeholder communication and ability to engage at all levels
• Awareness of emerging threats, vulnerabilities, and best practices
Key Responsibilities:
• Provide technical input into secure system architecture and security control design
• Review solution designs to ensure security compliance and effectiveness
• Lead on identifying and mitigating security vulnerabilities across projects
• Support IT Health Checks, risk assessments, and internal assurance processes
• Advise managers on control implementation and performance improvements
• Contribute to the ongoing maturity of organisational cyber capability
Essential Requirements:
• Active DV (Developed Vetting) clearance
• British Citizen with 10 years’ UK residency
• Experience in secure, enterprise-scale environments (cloud and on-premise)
• CISSP, CESG Certified IA Professional, or equivalent qualifications
• Strong understanding of security frameworks and architectural methodologies
• Excellent interpersonal and cross-team collaboration skills
Interested?
Please apply below
Information Security | Risk Management | Cyber Security | Security Architecture | DV Cleared | CESG Certified IA Professional | IA Consultant | InfoSec Specialist | Public Sector | Security Governance | Security Assurance | Risk Assessment | Technical Risk | DV Jobs | Security Clearance | Information Assurance | Security Consultant | Cleared Roles
About the Company
About Us InvitISE is a boutique Recruitment & Talent Management service business with a unique approach. We partner with our clients as an extension of their organisation ensuring we represent them and their values. InvitISE invites organisations from Start ups, SMEs as well as large organisations to help them find the right talent quickly. InvitISE specialises in placing Contract, Interim & Permanent candidates across the UK. We work across a wide range of sectors ranging from Start Ups, Scale Ups, Digital, E-commer... Know more
Related Jobs


- Company Name
- Oliver Bernard
- Job Title
- Application Security Engineer
- Job Description
- Application Security Engineer / Penetration Tester – FinTech – AppSec, Burp Suite, Metasploit Oliver Bernard are currently seeking an Application Security Engineer, with strong Penetration Testing experience, to join a FinTech client of ours on a contract basis. This hire is part of a security focused transformation where the incoming engineer will be responsible for identifying and mitigating security vulnerabilities, and risk, within their applications. You will have a focus on building security tools, penetration testing, and performing security assessments, whilst updating internal security processes and documentation in the process. To be considered, the following experience is required: 5+ years operating as an App Sec Engineer Extensive experience as a Penetration Tester Strong hands-on experience with tools such as Burp Suite and Metasploit Capable designing Security policies, procedures and best practices Able to investigate and respond to Security related incidents within applications, and work closely with Dev teams throughout Previous API Testing experience (with the likes of REST and Postman) Prior Security related work in Full-Stack TypeScript and React environments is also a bonus This is a hybrid opening (office based 3 days p/week) and can offer £550-650 p/day outside IR35, on an initial 6 month contract. Application Security Engineer / Penetration Tester – FinTech – AppSec, Burp Suite, Metasploit


- Company Name
- Smartedge Solutions
- Job Title
- Network Engineer
- Job Description
- Job Description : · Proactively work with application stake holders to assist with the migration of applications to AWS. Includes low level analysis of application traffic flows to identify network dependencies, ensuring seamless application migration. · Transpose application design to network deployment across AWS, Cisco Devices, F5 LTM/GTM & Fortinet Firewalls. · Deliver migration plans, with a thorough understanding on networked applications and related dependencies. · Ensure compliance to delivery methodology operational structure, roles & responsibilities. · Support the PM in resolution of project issues. · Guide other consultants and engineers, resolving challenges and ensuring project success. · Contribute to knowledge sharing by maintaining accurate documentation and KB articles · · Essential: · Strong understanding of network protocols (TCP/IP, BGP, OSPF) and network security practices. · Strong knowledge of the AWS cloud platform and networking technologies (e.g., VPN, DNS, load balancing). · Excellent troubleshooting skills with the ability to resolve complex network-related issues quickly and the ability to work under pressure. · Strong collaboration skills, with the ability to communicate effectively across teams. Desired: · Proficiency in scripting languages (e.g., Python, Bash) and automation tools (e.g., Ansible, Terraform). · Experience with network monitoring tools (e.g., Thousandeyes, Solarwinds, Corvil). · Cisco, Fortinet, F5 Certifications or equivalent. · AWS Certified Advanced Networking · Experience with DevOps practices and CI/CD pipelines. Knowledge of SRE principles.


- Company Name
- i-confidential
- Job Title
- Security Solutions Architect
- Job Description
- We are currently looking for a Security Architect to join an existing team with one of our financial services clients. This requires specific experience in Microsoft technologies. The role will be managing the end-to-end solution design and delivering architecture design documents in line with functional and non-functional business requirements, strategies, principles, standards, and patterns. Alongside the creation of high-level designs, the role will involve publishing new architecture patterns, key decisions, design deviations, and technical risks and issues where appropriate. Cybersecurity Expertise: Identify and drive security capability growth relating to the Microsoft security solutions and governance around consumption and intent to use. Lead security conversations across the organisation showcasing how they align to business priorities. Experience writing and creating security business cases to showcase the value in technical solutions. Experience performing security gap analysis in order to review different products with shared capabilities. Understanding of Microsoft Licensing Experience designing security reference architectures, patterns, and reusable templates for development and platform teams. Familiarity with compliance frameworks and security benchmarks, including CIS, NIST, ISO 27001, and how they apply to cloud-native apps. Excellent communication and collaboration skills, with the ability to influence cross-functional teams and translate technical concepts to business stakeholders. Proactive, solution-oriented mindset with strong problem-solving abilities, a strategic approach to cloud security architecture, and a passion for continuous improvement. Uses compelling arguments to gain the support and commitment of others; stepping up to address difficult issues and saying what needs to be said. Ability to operate effectively even when things are not certain, or the way forward is not clear; holds self and others accountable to meet commitments. Ability to apply knowledge of business and the market to making good and timely decisions that keeps the organization moving forward. Platform & Technology: BizzDesign, Archi, or generic UML visualisation experience for high-level designs. Working proficiency in Jira for project & tasks management. Working proficiency in Confluence for documentation. Architecture & Design: Produce, manage, and update end-to-end solution designs in line with reference architecture & business requirements. Articulate and publish key design decision records and options to ensure all solutions follow a logical, transparent decision-making process. Articulate, publish, and ensure approval of any design deviations resulting in technical debt Ensure any technical risks or issues arising from a solution design are recorded and mitigated. Produces, manages and translates the requirements into the architecture for that solution, ensuring technology and services meet the customer needs and expected business outcomes. Ensures the design of the solutions are efficient, timely and cost effective throughout the project lifecycle. Clear understanding of both the motivations of the business and technical security. Promote strong documentation and clerkship. Governance: Ensures all high-level designs, architecture patterns, decision records, deviation requests, and technical risks or issue records undergo architectural and project governance processes. Ensure all architecture artefacts undergo appropriate peer review prior to design authority presentation. Present publications at technical design authorities for input, feedback, and approval. Contract will be inside IR35, applicants must be based in the UK.


- Company Name
- GIOS Technology Limited
- Job Title
- IT Security officer - Banking Sector
- Job Description
- I am hiring for IT Security officer - Banking Sector Location: Knutsford - Hybrid / 2 days Per week in office In-depth understanding of security principles across people, processes, and technologies. Experience designing and reviewing security architectures and controls. Strong communication and stakeholder engagement skills. Familiarity with standards such as ISO27001/2, NIST, PCI DSS, and their practical application. Holds a recognized security qualification (e.g., CISSP, CISM, or equivalent). Key Skills: CISO / Cybersecurity Framework / Vulnerability management / Threat modeling / ISO2700