16 of 16 Remote/Hybrid OWASP Jobs in London

SC Cleared Node.js Developer

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £560 per day + Inside IR-35
Working with shared/common government tech stacks (Node.js, PostgreSQL, Redis) Investigating and resolving technical issues across the stack Applying secure development practices, including OWASP principles and vulnerability management Collaborating with stakeholders and communicating technical concepts clearly Tech stack includes: Node.js, HAPI (web framework) API development (REST, OpenAPI) PostgreSQL, MongoDB ...

Security Architect - Active SC Clearance

Hiring Organisation
Triad Group PLC
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£550 - £600 per day
conducting threat modelling (e.g. STRIDE, attack trees) and risk analysis Strong understanding of security frameworks and best practice such as ISO 27001, NIST, CIS, OWASP, NCSC guidance Experience working in the UK Public Sector and associated security standards and guidance including GovAssure/NCSC CAF, HMG Security Policy Framework. Knowledge ...

Security Architect

Hiring Organisation
Triad Group PLC
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
conducting threat modelling (e.g. STRIDE, attack trees) and risk analysis Strong understanding of security frameworks and best practice such as ISO 27001, NIST, CIS, OWASP, NCSC guidance Experience working in the UK Public Sector and associated security standards and guidance including GovAssure/NCSC CAF, HMG Security Policy Framework. Knowledge ...

Penetration Testing Lead

Hiring Organisation
Stott & May Professional Search Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
£90,000
wireless, and mobile security testing. Experience leading security teams and managing the delivery of offensive security engagements. Deep understanding of penetration testing methodologies including OWASP Testing Guide, PTES, and OSSTMM. Experience working within Red Team, Blue Team, and Purple Team environments. Strong knowledge of common attack techniques, threat emulation, vulnerability ...

SC Cleared Lead Software Developer (Power Platform)

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Contract, Work From Home
government standards Writing clean, maintainable, and reusable code/configuration Supporting issue investigation, resolution, and continuous improvement Applying secure development practices, including awareness of OWASP principles Collaborating with stakeholders and clearly communicating technical concepts Tech and environment: Microsoft Power Platform (Power Apps, Power Automate, Dataverse) Integration with wider enterprise systems ...

Information Security Technical Assurance Lead

Hiring Organisation
URENCO UK Ltd
Location
Paddington, Warrington, United Kingdom
Employment Type
Permanent
Salary
GBP 75,111 - 88,366 Annual
Lifecycle Professional) GWAPT (GIAC Web Application Penetration Tester) GCSA (GIAC Cloud Security Automation) CASE (Certified Application Security Engineer) Certified DevSecOps Professional Strong familiarity with OWASP (including Top 10 and ASVS) At least 5 years experience in information security assurance, with a strong focus on application security. Hands-on experience with ...

Information Security Technical Assurance Lead

Hiring Organisation
URENCO UK Ltd
Location
Paddington, Greater London, United Kingdom
Employment Type
Permanent
Salary
£75111 - £88366/annum Bonus
Lifecycle Professional) GWAPT (GIAC Web Application Penetration Tester) GCSA (GIAC Cloud Security Automation) CASE (Certified Application Security Engineer) Certified DevSecOps Professional Strong familiarity with OWASP (including Top 10 and ASVS) At least 5 years’ experience in information security assurance, with a strong focus on application security. Hands-on experience with ...

Security Engineer

Hiring Organisation
Fazer Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£77,000 - £80,000 per annum, Inc benefits, OTE
Microsoft Purview • Background in eComm, marketplace, or retail technology • Scripting (Python, PowerShell), Terraform, or detection-as-code experience • Familiarity with NIST CSF, ISO 27001, OWASP LLM Top 10, or similar frameworks What's on Offer for the Security Engineer • Real ownership — a genuine mandate to drive change, with the tooling ...

Threat-Led Detection Engineer

Hiring Organisation
WTW
Location
Greater London, United Kingdom
Employment Type
Full Time
Awareness of AI/ML in security operations and AI-specific threats (e.g. prompt injection, sensitive-data exposure via GenAI), with awareness of the OWASP LLM Top 10 and MITRE ATLAS. Exposure to cloud detection across Azure, AWS, and/or GCP and to cloud and identity log sources (e.g. ...

DV Cleared Senior AI Engineer

Hiring Organisation
IO Associates
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 700 Daily
management and application monitoring. Knowledge of advanced agent orchestration protocols (eg, A2A communication) and Model Context Protocols (MCPs). Familiarity with secure development frameworks (OWASP, NIST, ISO 27001). Background working in Defence, GovTech, aerospace, or similarly regulated sectors. ...

Product Engineering - Team Lead

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Experience with infrastructure and DevOps fundamentals: CI/CD, cloud platforms, CDN, monitoring/observability, and deployment strategies. Strong understanding of security best practices (OWASP, authentication/authorization patterns, secure data handling) — especially in a financial context. Experience hiring, mentoring, and growing engineers — building a high‐performing team, not just ...

Product Engineering - Team Lead

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Experience with infrastructure and DevOps fundamentals: CI/CD, cloud platforms, CDN, monitoring/observability, and deployment strategies. Strong understanding of security best practices (OWASP, authentication/authorization patterns, secure data handling) — especially in a financial context. Experience hiring, mentoring, and growing engineers — building a high‐performing team, not just ...

SC Cleared - AWS DevOps Engineer

Hiring Organisation
AgileSource Ltd
Location
London Area, United Kingdom
enable consistent and compliant environm entsImplement automation across build, test, and deployment processes to ensure reliable and repeatable deli veryApply security best practices, including OWASP principles, throughout the development and deployment lifec ycleDeploy and manage containerised applications using Kubernetes or AWS-native services such as ECS or EKSMonitor system performance … using Terraform for infrastructure-as-code del iverySolid understanding of Kubernetes architecture and cloud-based container orchestr ationWorking knowledge of secure development practices, including OWASP principles within CI/CD and infrastructure d esignExperience with scripting languages such as Python, Bash, or Power ShellFamiliarity with Agile delivery environments and collaboration ...

Head of AI Security

Hiring Organisation
Capita Shared Services Limited
Location
West London, London, United Kingdom
Employment Type
Permanent, Work From Home
prompt injection, goal hijacking, memory poisoning, non-human identity abuse, and multi-agent attack surfaces. Understanding of EU AI Act, NCSC AI security guidelines, OWASP GenAI Security Project, and MITRE ATLAS. Ideally involved in academic and/or industry research on AI Security Leadership behaviours: Strategic thinking: able to translate ...

Junior Security Testing Analyst

Hiring Organisation
Remarkable Jobs
Location
London Bridge, Southwark, Greater London, United Kingdom
Employment Type
Permanent
Salary
£30000 - £35000/annum Benefits + Hybrid
reporting. Coordinate remediation follow-up and retesting activities. Maintain accurate documentation, testing records, and asset inventories. Follow recognised security frameworks and testing methodologies, including OWASP and CREST-aligned practices. What They Are Looking For: Essential: Approximately 1-2 years of Cyber Security experience. Exposure to Vulnerability Assessment, Security Testing, Vulnerability … such as Nmap, Burp Suite, Kali Linux, Metasploit, Nikto, or Gobuster. Understanding of CVEs, CVSS scoring, vulnerability prioritisation, and remediation processes. Awareness of the OWASP Top 10 and common web application vulnerabilities. Strong written communication and report-writing skills. Desirable: CREST CPSA, CompTIA Security+, CompTIA PenTest+, eJPT, PNPT, or similar ...

Security Testing Analyst

Hiring Organisation
Oscar Associates (UK) Limited
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£35,000
clients, and formal reports Assist senior penetration testers with research, evidence collection, and report writing Adhere to internal methodologies and industry frameworks, including NIST, OWASP, and CREST best practices What They're Looking For: 1-2 years' experience in vulnerability assessment, security testing, or junior penetration testing Good understanding … Familiarity with penetration testing tools including Kali Linux, Nmap, Burp Suite, Metasploit, Nikto, and Gobuster Understanding of CVEs, CVSS scoring, vulnerability prioritisation, and the OWASP Top 10 Ability to perform reconnaissance, enumeration, service analysis, and controlled validation of findings Strong written communication skills with the ability to produce clear technical ...