Engineer the Quantum RevolutionYour expertise can help us shape the future of quantum computing at Oxford Ionics.

View Open Roles

Lead Security Architect

Natobotics
London
1 week ago
Create job alert

Join to apply for the Lead Security Architect role at Natobotics

3 weeks ago Be among the first 25 applicants

Join to apply for the Lead Security Architect role at Natobotics

Get AI-powered advice on this job and more exclusive features.

Job Description

We are seeking a highly skilled and experienced Lead Security Architect to join our team for the Protocol Analysis & Remediation project. The successful candidate will be responsible for designing and implementing security architectures related to lateral movement between workloads and endpoints and understanding and controlling the protocols they utilize by way of secure protocol configuration and other compensating controls.

Role :Lead Security Architect

Work Mode: Hybrid

Work Location : London

Job Description

We are seeking a highly skilled and experienced Lead Security Architect to join our team for the Protocol Analysis & Remediation project. The successful candidate will be responsible for designing and implementing security architectures related to lateral movement between workloads and endpoints and understanding and controlling the protocols they utilize by way of secure protocol configuration and other compensating controls.

The project starts with discovery, in which the team will leverage log data available in Azure Log Analytics and through auditing existing configurations to understand the current landscape with regards to lateral movement and areas where risks can be reduced. The output of this phase is to provide recommendations and design objectives to reduce risk and improve the security posture of the Trust as it relates to lateral movement, with an emphasis on working towards a zero-trust framework. These findings and recommendations will be presented to the Cyber Security Architecture and Engineering team and Security Authority for sign-off as required.

Once sign-off has been achieved, you will work with a team of Linux and Windows SMEs to provide leadership in implementing the architecture(s) and configuration(s) that the discovery phase recommended.

Key Responsibilities

  • Develop and implement security architecture strategies to mitigate risks associated with lateral movement protocols.
  • Design and enforce network segmentation and access control policies to limit unauthorized lateral movement.
  • Collaborate with IT and security teams to ensure the integration of security best practices into network and system designs.
  • Conduct security assessments and audits to identify vulnerabilities and recommend remediation actions.
  • Provide technical leadership and guidance to the security team and other stakeholders.
  • Stay updated with the latest security trends, threats, and technologies to ensure the organization's security posture remains robust.
  • To identify insecure configurations on Windows and Linux operating systems, the impact of those identified, and provide guidance on corrective actions.

Qualifications

  • Bachelor's degree in Computer Science, Information Security, or a related field.
  • At least 8 years of experience in information security, with a focus on network security and architecture.
  • Strong knowledge of malicious lateral movement techniques and mitigation strategies.
  • Experience with security frameworks and standards (e.g., NIST, ISO 27001).
  • Excellent communication and leadership skills.
  • Relevant certifications such as CISSP, CISM, or TOGAF are highly desirable.
  • Previous job roles that may indicate success include Information Security Architect, Senior Security Consultant, and Systems Architect.

Skills Required

  • Windows Architecture and Administration.
  • Windows and Linux hardening best practices.
  • Understanding of protocol analysis techniques.
  • Experience with Azure Log Analytics, KQL, and Azure Alerts.
  • Python, Shell, and PowerShell scripting.
  • Firewall/IPS/IDS engineering.
  • Experience with security tools and technologies (e.g., SIEM, IDS/IPS, NG Firewall capabilities, vulnerability scanners).
  • Knowledge of Active Directory and Azure AD.
  • Knowledge of application delivery and the infrastructures that enable it.
  • Familiarity with SQL Server, Oracle, clustering/High Availability technologies, and secure administrative practices.

Seniority level

  • Seniority levelMid-Senior level

Employment type

  • Employment typeContract

Job function

  • Job functionInformation Technology
  • IndustriesIT Services and IT Consulting

Referrals increase your chances of interviewing at Natobotics by 2x

Get notified about new Security Architect jobs in London, England, United Kingdom.

Security Consultant (Hybrid, UK - 1 day per week with possible to increase)

London, England, United Kingdom 1 month ago

Network and Infra Endpoint Security Architect - London

London, England, United Kingdom 1 day ago

London, England, United Kingdom 6 days ago

City Of London, England, United Kingdom 2 weeks ago

London, England, United Kingdom 1 week ago

London, England, United Kingdom 1 week ago

Head for Platform Security & Data Privacy

Greater London, England, United Kingdom 5 days ago

London, England, United Kingdom 1 week ago

Principal Cyber Security Consultant - Hybrid

London, England, United Kingdom 1 day ago

Security Consultant - AZURE, NIST, ISO27001, Assurance

London, England, United Kingdom 3 weeks ago

London, England, United Kingdom 21 hours ago

London, England, United Kingdom 1 month ago

London, England, United Kingdom 4 days ago

Security Architects (DV Security Clearance)

London, England, United Kingdom 2 weeks ago

London, England, United Kingdom 1 week ago

Greater London, England, United Kingdom 6 days ago

BDO Digital Senior Offensive Security Analyst

London, England, United Kingdom 3 weeks ago

Senior Security Engineer - Ecommerce – 6 Month ContractSr. Security Engineer, AppSec - Amazon Stores Security

London, England, United Kingdom 1 week ago

Manager, Operational Technology, Cybersecurity, Global

London, England, United Kingdom 4 days ago

Security Consultant (Operational Technology (OT))

London, England, United Kingdom 1 day ago

Senior Consultant or Manager, Security Engineer - Financial Services, Enterprise Security

Greater London, England, United Kingdom 1 week ago

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.


#J-18808-Ljbffr

Related Jobs

View all jobs

Lead Security Architect

Lead Security Architect

Lead Security Architect

Lead Security Architect

Lead Security Architect

Lead Security Architect - Defence & Aviation

Subscribe to Future Tech Insights for the latest jobs & insights, direct to your inbox.

By subscribing, you agree to our privacy policy and terms of service.

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

Pre-Employment Checks for Cyber Security Jobs: DBS, References & Right-to-Work and more Explained

The cyber security sector in the UK stands at the forefront of protecting national infrastructure, business operations, and personal data from increasingly sophisticated cyber threats. As organisations across all sectors recognise cyber security as a critical business function, employers are implementing the most rigorous pre-employment screening processes in the technology industry to ensure they recruit professionals capable of defending against advanced persistent threats and maintaining the highest standards of security and trustworthiness. Whether you're a penetration tester, security analyst, incident response specialist, or chief information security officer, understanding the comprehensive vetting requirements is essential for successfully advancing your career in this security-critical field. This detailed guide explores the extensive background checks and screening processes you'll encounter when applying for cyber security positions in the UK, from fundamental eligibility verification to the most stringent security clearance requirements and specialised threat intelligence assessments.

Why Now Is the Perfect Time to Launch Your Career in Cyber Security: The UK's Digital Defence Revolution

The United Kingdom faces an unprecedented cyber security challenge that presents an extraordinary career opportunity. With cyber attacks increasing by 300% year-on-year and the average cost of a data breach reaching £4.24 million, Britain urgently needs skilled cyber security professionals to defend its digital infrastructure, protect citizens' data, and maintain national security in an increasingly connected world. If you've been considering a career change or seeking to future-proof your professional trajectory, cyber security represents one of the most secure, well-compensated, and socially impactful career choices available. The convergence of escalating threats, skills shortage, government investment, and regulatory requirements has created a perfect storm of opportunity that shows no signs of abating.

Automate Your Cyber Security Jobs Search: Using ChatGPT, RSS & Alerts to Save Hours Each Week

Cyber roles drop across consultancies, MSSPs, hyperscalers, banks, gov & start-ups every day—often buried in ATS portals or duplicated across boards. The fix is simple: put discovery on autopilot with keyword-rich alerts, RSS feeds & a reusable ChatGPT workflow that triages listings, ranks fit, & tailors your CV in minutes. This copy-paste playbook is built for www.cybersecurityjobs.tech readers. It’s UK-centric, practical, & designed to save you hours each week. What You’ll Have Working In 30 Minutes A role & keyword map spanning SecOps/Detection, DFIR, AppSec, Cloud Security, GRC, Red Team, Threat Intel, IAM/PAM, OT/ICS & Vulnerability Management. Shareable Boolean search strings for Google & job boards to cut noise fast. Always-on alerts & RSS feeds delivering fresh roles to your inbox/reader. A ChatGPT “Cyber Job Scout” prompt that deduplicates, scores fit & outputs tailored actions. A simple pipeline tracker so deadlines & follow-ups never slip.