Lead Security Architect in London

Lead Security Architect in London

London Freelance 50000 - 65000 £ / year (est.) Home office (partial)
TALENT INTERNATIONAL UK LTD

At a Glance

  • Tasks: Lead security architecture for AI/ML in multicloud environments and manage stakeholder engagement.
  • Company: Defence client with a focus on innovative security solutions.
  • Benefits: Competitive daily rate, flexible work options, and opportunities for mentorship.
  • Other info: Join a dynamic team with excellent career growth potential.
  • Why this job: Make a real impact in cybersecurity while working with cutting-edge technologies.
  • Qualifications: 5+ years in Cyber Security, CISSP certification, and strong adaptability.

The predicted salary is between 50000 - 65000 £ per year.

Hampshire - 50% remote, 50% office based

Inside IR35, £650 per day

Our Defence Client is looking for a DV cleared Lead Security Architect with CISSP exposure to oversee security architecture and the integration roadmap for AI/ML across multicloud environments.

Key Responsibilities:
  • Lead the Security elements of the program across different use cases for AI/ML development and trials.
  • Chair Security Working groups and trination collaboration.
  • Manage security visibility and outcomes, manage senior stakeholder engagement.
  • Threat and risk management; translate ambiguous requirements into testable controls.
  • Define classification-aware architectures, trust boundaries, cross-domain data movement guardrails.
  • Provide Security guidance and controls for complex program.
  • Lead Security roadmap: DevSecOps, policy-as-code controls, risk-based CI/CD gates.
  • Govern supply chain security: artefact signing, SBOMs, provenance; adopt SLSA-style controls.
  • Reduced lead time to secure release; zero-critical promotion checkpoints; supplier onboarding efficiency; executive risk communication.
  • Mentor juniors.
Experience and Qualifications:
  • 5+ years in Cyber Security, proven multicloud/edge architecture.
  • Defence experience; familiarity with UK guidance; eligibility for appropriate clearance, UK Sole national.
  • Certifications: CISSP (equivalent), TOGAF.

This role requires essential skills of adaptability and a pragmatic and positive attitude towards security as a business enabler; the technical skills and aptitudes can be learned from the team.

Lead Security Architect in London employer: TALENT INTERNATIONAL UK LTD

As a Lead Security Architect with our Defence Client in Hampshire, you will join a forward-thinking team that values innovation and collaboration in the realm of cybersecurity. The company fosters a supportive work culture that prioritises employee growth through mentorship and hands-on experience, while also offering competitive daily rates and the flexibility of remote work. With a focus on cutting-edge AI/ML integration and a commitment to security as a business enabler, this role presents a unique opportunity to make a significant impact in a dynamic environment.

TALENT INTERNATIONAL UK LTD

Contact Details:

TALENT INTERNATIONAL UK LTD Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Lead Security Architect in London

Get Active on Cybersecurity Forums

Join platforms like Stack Exchange and Reddit’s r/cybersecurity to hang out with industry pros, learn the latest, and share your insights. This will not only boost your visibility but also help you connect with potential clients who might need your freelance services.

Show Off Your Skills with Public Projects

Create a few open-source projects or contribute to existing ones that showcase your cybersecurity skills. Use GitHub to display your work, as this is an excellent way to attract clients looking for freelancers with a proven track record.

Attend Local Conferences and Meetups

Make sure to hit up cybersecurity meetups, workshops, and conferences in your area. These events are goldmines for networking, and you’ll often find people looking for freelancers after a chat over a coffee – so come prepared with your business cards and a killer elevator pitch!

Market Yourself Smartly

Set up a professional website that showcases your portfolio, expertise, and client testimonials. Optimise it for SEO with relevant keywords so potential clients searching for cybersecurity freelancers can easily find you. Don’t forget to link to your site on all your social media and profiles!

We think you need these skills to ace Lead Security Architect in London

CISSP
Cyber Security
Multicloud Architecture
AI/ML Integration
Threat and Risk Management
Security Architecture
DevSecOps

Some tips for your application 🫡

Show Your Skills Through a Strong Portfolio:Since you're applying for a freelance role in cybersecurity, it's crucial to showcase your technical skills through a detailed portfolio. Include case studies of projects you've worked on, any security tools you've developed or assessed, and specifics on the methodologies you’ve used. This will help TALENT INTERNATIONAL UK LTD understand what you're capable of.

Certifications Matter!:Make sure to list any relevant certifications you hold, such as CISSP, CEH, or CompTIA Security+. Freelance clients often value these credentials as they reflect your expertise and commitment to the field. If you’re actively pursuing more certifications, don’t hesitate to mention that too!

Rates, Availability, and Your Work Style:In your application, it’s essential to be clear about your freelance rates and availability. Clients appreciate transparency. Mention how many hours a week you can dedicate and your preferred working hours, as this sets expectations from the start and shows you're organised and professional.

Tailor Your CV to Highlight Cybersecurity Experience:When crafting your CV, make sure to tailor it specifically to cybersecurity. Highlight projects, tasks, and achievements related to security assessments, vulnerabilities you've mitigated, or compliance work you've undertaken. Keywords relevant to the job can grab attention and increase your chances of landing a spot at TALENT INTERNATIONAL UK LTD.

How to prepare for a job interview at TALENT INTERNATIONAL UK LTD

Showcase Your Cybersecurity Skills

As a freelancer in cybersecurity, it’s crucial we demonstrate not just our knowledge but our practical skills too. Be ready to discuss specific tools you’ve used, like Wireshark or Metasploit, and share relevant experiences where you identified vulnerabilities or mitigated risks in past projects.

Prepare Your Portfolio

Unlike traditional roles, freelancing relies heavily on your portfolio. Let’s curate a selection of past work that showcases our best projects. If we’ve handled penetration tests, audits, or incident responses, be sure to highlight these in your portfolio, and share any client testimonials if we have them.

Stay Updated on Trends and Tools

Cybersecurity is an ever-evolving field, so we should be prepared to chat about recent developments and how they impact our work. Familiarise ourselves with the latest threats, tools, and frameworks, like MITRE ATT&CK, that are pertinent to the projects we’re pitching.

Pitching Your Value as a Freelancer

When freelancing, we often need to negotiate our rates and value propositions. Be ready to explain how our skills can help TALENT INTERNATIONAL UK LTD protect their assets and manage risks. It can help to outline some potential strategies or improvements we could implement for them based on their current setup.