Cybersecurity Engineer Jobs in London

Cybersecurity Engineer jobs in London hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $170,397/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

London
AI/ML
Data Science
Backend
Frontend
Mobile
DevOps
Web3
Games
Hardware
Robotics
Security
QA
Executive
Networking
Product
Design
Analytics
Support
Enterprise Apps
Quantum

Grafana Labs

grafana.com
Grafana Labs is a company that specializes in open-source observability technologies and solutions. It offers a comprehensive suite of tools for logging, metrics, tracing, and profile management with products like Grafana, Loki, Tempo, and Mimir.
grafana.com • HQ: New York, United States • Information Technology • Data & Analytics • Log Analytics • 1001-5000 employees
HQ: New York, United States • Information Technology • Data & Analytics • Log Analytics • 1001-5000 employees
$135k – $168k per year • Staff+ • Remote (United Kingdom) • Staff
Go
TypeScript
AI/ML
Anthropic
Model Context Protocol
DevOps
Grafana
Kubernetes
OpenTelemetry
Prometheus
Marketing
Salesforce
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Accenture

accenture.com
Accenture is a leading global professional services company specializing in strategy, consulting, technology, and operations services. Headquartered in Dublin, Ireland, the firm helps organizations optimize their business performance, navigate digital transformation, and implement advanced technologies like AI and cloud computing.
accenture.com • HQ: Dublin, Ireland • HQ: Chicago, United States • Artificial Intelligence • IT Consulting • Information Technology • 5000+ employees • Est. 1989
HQ: Dublin, Ireland • HQ: Chicago, United States • Artificial Intelligence • IT Consulting • Information Technology • 5000+ employees • Est. 1989
Verified live · 2 hours ago 2 months ago

Zero Trust Security Architect - London

$98k – $247k per year (Estimated) • Staff+ • In office (London, United Kingdom) • Full-Time • Architect
Fine-tuning
DevOps
AWS
Azure
GCP
Cybersecurity
Crowdstrike
Okta
Zero Trust
Zscaler
Least Privilege
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Blockchain Capital

blockchaincapital.com
Blockchain Capital is one of the earliest dedicated digital asset venture firms, founded in 2013 in San Francisco. It has invested across many funds in exchanges, infrastructure, decentralised finance and consumer applications. The firm was also a pioneer of tokenised fund structures, issuing a security token to represent limited partner interests.
blockchaincapital.com • HQ: San Francisco, United States • Blockchain & Crypto • Est. 2013
HQ: San Francisco, United States • Blockchain & Crypto • Est. 2013
Verified live · 3 hours ago 2 months ago

M&A Collaboration & Security Platforms Engineer

$58k – $151k per year (Estimated) • Middle • 4+ years exp • Remote (United Arab Emirates, United Kingdom, Argentina, Brazil, Bulgaria) • Full-Time • Middle
Cloudflare
IAM
Cybersecurity
Okta
Management
Google Workspace
Slack
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Open 103 daysVerified live · 3 hours ago 4 months ago

Staff Security Architect

$92k – $230k per year (Estimated) • Staff+ • Remote (United Arab Emirates, United Kingdom, Argentina, Brazil, Bulgaria) • Full-Time • Architect
Rust
Web3
Staking
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PhysicsX

physicsx.ai
PhysicsX is a deep technology company that develops artificial intelligence and simulation software to accelerate engineering and advanced manufacturing. Founded by former Formula One engineers and computer scientists, the organization uses physics-informed AI and deep learning to optimize complex designs in fields like aerospace, automotive, and renewable energy. By replacing traditional, time-intensive physics simulations with real-time machine learning models, it enables companies to innovate faster and dramatically improve performance.
physicsx.ai • HQ: London, United Kingdom • Industrial Engineering • Artificial Intelligence • Simulation & Digital Twin
HQ: London, United Kingdom • Industrial Engineering • Artificial Intelligence • Simulation & Digital Twin
Verified live · 11 hours ago 7 months ago

Senior Software Security Developer – Core Platform Services

$82k – $186k per year (Estimated) • Equity • Senior • 8+ years expRemote/Hybrid (London, United Kingdom) • Bachelor's Degree • Senior
Go
Python
DevOps
CI/CD
Octopus Deploy
Cybersecurity
OWASP Top 10
Threat Modeling
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Zensar Technologies

zensar.com
Zensar Technologies provides digital engineering and information technology services. Its practices cover experience design, cloud, data and application modernisation. The company serves banking, manufacturing, retail and healthcare clients.
zensar.com • HQ: Pune, India • Data & Analytics • Artificial Intelligence • Information Technology • 1001-5000 employees • Est. 1991
HQ: Pune, India • Data & Analytics • Artificial Intelligence • Information Technology • 1001-5000 employees • Est. 1991
Verified live · 4 hours ago 3 months ago

DIGITAL SECURITY - IAM - CYBERARK

$76k – $156k per year (Estimated)In office (London, United Kingdom)
IAM
Cybersecurity
ISO 27001
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Sourcegraph

sourcegraph.com
Founded in 2013, Sourcegraph is an AI-powered code intelligence platform designed to help software engineers search, understand, and automate edits across massive codebases. The platform offers universal code search and an AI coding assistant named Cody, enabling developers to navigate complex repositories, speed up context gathering, and fix issues faster. By integrating directly into existing developer workflows and hosting environments, the company helps large engineering teams scale productivity and maintain code quality.
sourcegraph.com • Media & Entertainment • Books • Artificial Intelligence • Code Intelligence • Est. 2013
Media & Entertainment • Books • Artificial Intelligence • Code Intelligence • Est. 2013
Verified live · 1 day ago 3 months ago

Security Engineer [IC3]

Remote
TypeScript
AI/ML
Model Context Protocol
DevOps
GCP
Kubernetes
Terraform
Cybersecurity
GDPR
ISO 27001
SOC 2
Threat Modeling
QA
Rest-Assured
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Talan

talan.com
Talan is an international technology and management consulting group headquartered in Paris, France. The firm specializes in guiding large enterprises and public institutions through digital transformation, leveraging cloud technology, artificial intelligence, data intelligence, blockchain, and IoT.
talan.com • HQ: Paris, Levallois-Perret, France • Data Management • Business Intelligence • Data & Analytics • Artificial Intelligence • IT Consulting • Information Technology • 1001-5000 employees
HQ: Paris, Levallois-Perret, France • Data Management • Business Intelligence • Data & Analytics • Artificial Intelligence • IT Consulting • Information Technology • 1001-5000 employees
Verified live · 2 hours ago 3 months ago

Technology Consultant (Resilience, PAM & IAM)

$63k – $129k per year (Estimated)In office (London, United Kingdom) • Full-Time • Senior
IAM
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Version1

version1.com
Version1 is a UK and Ireland-based digital transformation consultancy specializing in cloud services, enterprise application management, data analytics, and artificial intelligence solutions. Founded in Dublin in 1996, the firm helps public sector organizations and private enterprise clients modernize legacy IT infrastructure and accelerate digital initiatives. As a major partner for leading technology providers like Microsoft, AWS, and Oracle, the company delivers end-to-end technology implementation, software development, and managed services.
version1.com • HQ: Dublin, Ireland • Information Technology • Cloud Computing • IT Consulting • 1001-5000 employees
HQ: Dublin, Ireland • Information Technology • Cloud Computing • IT Consulting • 1001-5000 employees
Verified live · 2 hours ago 3 months ago

Security Architect

$61k – $153k per year (Estimated) • Staff+ • 10+ years expRemote/Hybrid (London, United Kingdom) • Full-Time • Senior
Snowflake
DevOps
AWS
Azure
IAM
Cybersecurity
Zero Trust
ISO 27001
NIST CSF
PCI DSS
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Tokio Marine HCC

tmhcc.com
Tokio Marine HCC (TMHCC) is a leading international specialty insurance group headquartered in Houston, Texas, operating as a subsidiary of Japan's Tokio Marine Group. Operating across more than 180 countries, the company underwrites over 100 distinct classes of specialty insurance, including medical stop-loss, directors and officers (D&O) liability, professional indemnity, agricultural coverage, and casualty risks. Backed by high financial strength ratings, TMHCC leverages deep underwriting expertise to provide customized risk management and specialty coverage solutions for businesses, public entities, and high-risk commercial operations worldwide.
tmhcc.com • Los Angeles • New York • Warwick • Houston • London • Risk Management • Financial Services • Insurance • 501-1000 employees • Est. 1974
Los Angeles • New York • Warwick • Houston • London • Risk Management • Financial Services • Insurance • 501-1000 employees • Est. 1974
Verified live · 1 day ago 3 months ago

Cyber Security Architect

$85k – $214k per year (Estimated) • Staff+ • In office (London, United Kingdom) • Full-Time • Architect
AWS
Azure
Kubernetes
Cybersecurity
NIST CSF
STRIDE
Zero Trust
GDPR
Apply
Verified live · 1 day ago 5 months ago

Identity Systems Engineer (CyberArk)

$75k – $153k per year (Estimated)In office (London, United Kingdom) • Full-Time
PowerShell
DevOps
Azure
Kubernetes
Rest API
IAM
Cybersecurity
CyberArk
Least Privilege
Microsoft Entra ID
Okta
Zero Trust
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Our Future Health

ourfuturehealth.org.uk
Our Future Health will be the UK's largest ever health research programme, designed to help people live healthier lives for longer through the discovery and testing of more effective approaches to pre...vention, earlier detection and treatment of ...
ourfuturehealth.org.uk • London • Data & Analytics • Product Analytics • Web Analytics
London • Data & Analytics • Product Analytics • Web Analytics
Verified live · 1 day ago 3 months ago

Senior Application Security Engineer

$95k per year • Senior • London • Remote (United Kingdom) • Full-Time • Senior
Python
Databases
Databricks
Snowflake
AI/ML
Dagster
DevOps
Azure
Azure AKS
CI/CD
GitHub Actions
Kubernetes
Shift-Left
Terraform
GitHub
Cybersecurity
ISO 27001
Shift-Left Security
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Wavestone

wavestone.us
Wavestone is an international management and technology consulting firm headquartered in Paris, France, with roots dating back to 1990. The organization provides a comprehensive suite of services including cybersecurity, artificial intelligence, digital transformation, supply chain optimization, and sustainability consulting. It employs more than 6,000 professionals across 17 countries and serves a diverse range of industries such as banking, energy, and life sciences on a global scale.
wavestone.us • HQ: Paris, France • Data Governance • Data & Analytics • LLM & Generative AI • Artificial Intelligence • Information Security • Information Technology • Cybersecurity • IT Consulting • 5000+ employees • Est. 1990
HQ: Paris, France • Data Governance • Data & Analytics • LLM & Generative AI • Artificial Intelligence • Information Security • Information Technology • Cybersecurity • IT Consulting • 5000+ employees • Est. 1990
Verified live · 1 hour ago 3 months ago

Cybersecurity – Security Operations Consulting Manager

$74k – $151k per year (Estimated)Remote/Hybrid (London, United Kingdom) • Full-Time • Senior • English
Red Teaming
DevOps
Splunk
Cybersecurity
Crowdstrike
Elastic SIEM
Microsoft Sentinel
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Cohere

cohere.com
Cohere is a Canadian AI company founded in 2019 and headquartered in Toronto. It builds secure, enterprise-focused large language models and AI tools for businesses and regulated industries. The company is known for emphasizing privacy, private deployment, and "sovereign AI" rather than consumer chat products
cohere.com • HQ: Toronto, Canada • Energy & Utilities • Biotechnology • Natural Language Processing • LLM & Generative AI • Artificial Intelligence • 1001-5000 employees • Est. 2019
HQ: Toronto, Canada • Energy & Utilities • Biotechnology • Natural Language Processing • LLM & Generative AI • Artificial Intelligence • 1001-5000 employees • Est. 2019
Verified live · 2 hours ago 4 months ago

Chief Information Security Officer (CISO)

$104k – $257k per year (Estimated) • Executive • Remote/Hybrid (Toronto, Montreal, Canada, New York, San Francisco, United States, London, United Kingdom) • Bachelor's Degree • Full-Time • Architect
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Chainalysis

chainalysis.com
Chainanalysis is a leading blockchain data platform that provides intelligence, investigative tools, and compliance solutions to government agencies, financial institutions, and cryptocurrency businesses worldwide. The company specializes in analyzing public blockchain ledgers to trace digital asset transactions, helping detect, prevent, and investigate financial crime and illicit activity. By turning complex on-chain data into actionable insights, it plays a critical role in building trust, regulatory compliance, and security within the Web3 ecosystem.
chainalysis.com • New York • Tel Aviv • Seoul • Aarhus • London • Cybersecurity • Fraud Detection • Blockchain & Crypto • Blockchain Analytics
New York • Tel Aviv • Seoul • Aarhus • London • Cybersecurity • Fraud Detection • Blockchain & Crypto • Blockchain Analytics
Open 102 daysVerified live · 1 hour ago 4 months ago

Staff Security Engineer, Product Security

$86k – $217k per year (Estimated) • Staff+ • 8+ years expLondon • Remote (United Kingdom) • Full-Time • Staff
JavaScript
Python
TypeScript
AI/ML
LLM
LLM Guardrails
DevOps
AWS
CI/CD
Kubernetes
Platform Engineering
Amazon EKS
Cloudflare
GCP
GitHub Actions
Google GKE
Terraform
GitHub
Cybersecurity
OWASP Top 10
SOC 2
Threat Modeling
Burp Suite
Wiz
Web3
Chainalysis
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InstaDeep

instadeep.com
InstaDeep is an artificial intelligence company founded in Tunis in 2014 that applies reinforcement learning and deep learning to decision-making problems in biology, logistics and chip design. It built early warning systems for viral variants and optimisation products for railway and manufacturing operations. BioNTech acquired the company in 2023, and it continues to run research offices across Europe and Africa.
instadeep.com • HQ: London, United Kingdom • Machine Learning • Artificial Intelligence • Est. 2014
HQ: London, United Kingdom • Machine Learning • Artificial Intelligence • Est. 2014
Open 104 daysVerified live · 2 days ago 4 months ago

Lead Security Architect

$94k – $184k per year (Estimated) • Lead • 5+ years expIn office (London, United Kingdom) • Full-Time • Architect
GCP
IAM
Cybersecurity
ISO 27001
Threat Modeling
Zero Trust
Apply
Report

A-LIGN

a-lign.com
A-LIGN is a cybersecurity compliance and audit firm headquartered in Tampa, Florida, and founded in 2009. The company performs SOC 2, ISO 27001, HITRUST, PCI DSS, FedRAMP, and other assessments, and sells A-SCEND, a platform that manages evidence collection across multiple frameworks. It is a licensed CPA firm and accredited certification body serving technology and cloud service providers preparing for enterprise and government audits.
a-lign.com • HQ: Tampa, United States • Professional Services • Penetration Testing • Audit • Financial Services • Security Compliance • Cybersecurity • Est. 2009
HQ: Tampa, United States • Professional Services • Penetration Testing • Audit • Financial Services • Security Compliance • Cybersecurity • Est. 2009
Open 110 daysVerified live · 7 hours ago 4 months ago

Penetration Tester

$50k – $129k per year (Estimated) • Junior • 2+ years exp • Remote (United Kingdom) • Bachelor's Degree • Full-Time • Junior
Bash
DevOps
Kali Linux
Cybersecurity
FedRAMP
ISO 27001
Nmap
SOC 2
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Beyond

bynd.com
Beyond are a technology group designing and building the world's leading cloud and cybersecurity solutions, from foundational infrastructure to advanced AI.
bynd.com • HQ: Austin, United States • Information Technology • Cybersecurity • Cloud Computing • 501-1000 employees
HQ: Austin, United States • Information Technology • Cybersecurity • Cloud Computing • 501-1000 employees
Verified live · 1 day ago 4 months ago

Senior Cloud Security Engineer (SecOps)

$79k – $179k per year (Estimated) • Senior • Manchester • Remote (United Kingdom) • Full-Time • Senior
Python
YARA
DevOps
AWS
Azure
CI/CD
GCP
Terraform
IAM
Splunk
Cybersecurity
Google SecOps
MITRE ATT&CK
Wiz
YARA
Crowdstrike
Snyk
Apply
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Saviynt

saviynt.com
We're building revolutionary identity and security solutions to help the world's largest companies migrate to the cloud and solve the toughest security challenges in record time. What's our secret? Our people. We're a global group of innovators wh...
saviynt.com • San Francisco • Bengaluru • Milpitas • Delhi • Atlanta • Artificial Intelligence • Cybersecurity • Identity Management • 501-1000 employees
San Francisco • Bengaluru • Milpitas • Delhi • Atlanta • Artificial Intelligence • Cybersecurity • Identity Management • 501-1000 employees
Verified live · 10 hours ago 4 months ago

Lead Architect (IGA/IAM) - Expert Services EMEA

$108k – $218k per year (Estimated) • Lead • London • Remote (United Kingdom, Germany) • Bachelor's Degree • Full-Time • Architect
Java
SQL
DevOps
AWS
Azure
IAM
Management
ServiceNow
Apply
Verified live · 10 hours ago 6 months ago

L3 SOC Analyst

$90k – $205k per year (Estimated) • Senior • 5+ years exp • Remote (United Kingdom) • Bachelor's Degree • Full-Time • Senior
PowerShell
Python
DevOps
AWS
Kubernetes
Splunk
Cybersecurity
Crowdstrike
IBM QRadar
Microsoft Sentinel
MITRE ATT&CK
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Granola

granola.ai
Granola is aLondon based startup. We are hiring to build the context-aware workspace of the future.
granola.ai • London • San Francisco
London • San Francisco
Open 110 days 4 months ago

Security Engineer

$79k – $161k per year (Estimated)In office (London, United Kingdom) • Relocation • Full-Time
Python
TypeScript
DevOps
AWS
Cybersecurity
Threat Modeling
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RELX

relx.com
RELX is a global provider of information-based analytics and decision tools headquartered in London, United Kingdom. Tracing its roots back to 1880 and formerly known as Reed Elsevier, the publicly traded conglomerate operates across four primary business segments: Risk, Scientific, Technical & Medical, Legal, and Exhibitions.
relx.com • HQ: London, United Kingdom • Media & Entertainment • Analytics Platforms • Publishing • Data & Analytics • 1001-5000 employees
HQ: London, United Kingdom • Media & Entertainment • Analytics Platforms • Publishing • Data & Analytics • 1001-5000 employees
Open 111 daysVerified live · 4 hours ago 4 months ago

Cyber Security Business Information Officer (BISO)

$62k – $127k per year (Estimated)In office (Oxford, London, United Kingdom) • Bachelor's Degree • Full-Time
AWS
Azure
CI/CD
GCP
Cybersecurity
GDPR
ISO 27001
Threat Modeling
Apply
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Pliant

getpliant.com
Pliant is a credit card platform that enables businesses, banks, and fintechs to issue and manage credit cards, automate payments, and optimize spend and accounting workflows. Pliant offers Payment Apps, a Pro API for card issuance and automation, Cards-as-a-Service (CaaS) and Banking-as-a-Service (BaaS) to embed or white-label card programs, plus global accounts, FX and transfers, credit & financing, and compliance and enablement services. It serves corporations, e-commerce, resellers, SaaS companies, travel and marketing agencies, and banks with features like real-time monitoring, spend controls, receipt management, integrations with accounting and expense systems, single-use virtual cards, and API-driven automation.
getpliant.com • HQ: Berlin, Germany • FinTech • Financial Services • Credit Cards • Est. 2020
HQ: Berlin, Germany • FinTech • Financial Services • Credit Cards • Est. 2020
Open 111 daysVerified live · 7 hours ago 4 months ago

Security Engineer *EU/UK remote* (m/f/d)

$77k – $171k per year (Estimated) • Senior • 5+ years exp • Remote (United Kingdom) • Full-Time • Senior
Python
TypeScript
Node JS
JavaScript
Node JS
Prisma
DevOps
Amazon EKS
AWS
CI/CD
Docker
Kubernetes
Terraform
Amazon ECS
Amazon S3
IAM
Cybersecurity
ISO 27001
Lacework
OWASP Top 10
PCI DSS
Prisma Cloud
SOC 2
Threat Modeling
Wiz
Least Privilege
Apply
Report
Cybersecurity Engineer Jobs in London
Frequently asked questions
How many Cybersecurity Engineer jobs in London are available on Alion?
There are currently 134 active listings from 85 hiring companies on Alion, refreshed daily.
What salary do Cybersecurity Engineer jobs in London pay?
The average salary is around $170,397 per year based on the current listings.
Are remote options available for Cybersecurity Engineer jobs in London?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Cybersecurity Engineer jobs in London?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.