Cloud Computing Jobs

453 jobs for “Security Architect”

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Professional Services Account Executive, ProServe Financial Services

4 months ago

Amazon London

Sales role owning the full engagement cycle for AWS Professional Services in Financial Services, from business development and proposal creation to securing Statements of Work sign-off. Works alongside account teams, cloud architects and delivery consultants, staying involved post-launch to ensure agreed customer business outcomes are delivered. Performance is measured on revenue, billable bookings and CSAT.

Permanent

Delivery Consultant, AWS Professional Services

Last month

Amazon London

Lead the architecture and delivery of complex, secure AWS solutions for enterprise customers, from discovery and requirements gathering through migration and modernization. Drive cloud migrations using the 6Rs, decompose monoliths into microservices and serverless patterns, and modernize databases with RDS, Aurora and DMS. Acts as a trusted technical advisor across multiple customer teams.

Permanent Clearance Required

Senior Systems Engineer - Application Security

2 weeks ago

Cloudflare London

Designs and writes code for Cloudflare's Application Security products (WAF, Page Shield, API Shield), deploying and maintaining live services at massive scale and taking on-call shifts. Works primarily in Go or Rust with Kubernetes and Kafka, reviewing RFCs and mentoring other engineers.

Hybrid

Software Engineer, Security Rules

2 weeks ago

Cloudflare London €54,000 – €75,000 pa

Builds and operates microservices behind Cloudflare's Application Security products such as Rate Limiting and Web Application Firewall, working mainly in Rust and Go. Spans the full development lifecycle, from design and documentation to automated tests and production monitoring, with on-call duties and mentoring expected.

Senior DevOps Engineer

Last week

Infosec Cheltenham

Supporting a National Security client, you will build and maintain CI/CD pipelines, manage Linux estates, and provision infrastructure with Terraform or Ansible. The role also covers Docker and Kubernetes workloads on AWS, Azure or GCP, plus scripting in Python, Bash or PowerShell. It is fully onsite in Cheltenham and requires active UKIC DV or eDV clearance.

On-site Permanent Clearance Required

Senior Devops Engineer

Last week

Olive Jar Digital Ltd London

Hands-on DevOps role on a public sector digital project, automating code security and repository compliance checks. You'll work with GitHub and Terraform to build automated controls into CI/CD pipelines, improve shared engineering tooling, and produce traceable evidence of compliance reviews alongside engineering and security stakeholders.

On-site Permanent Clearance Required

DevOps

3 weeks ago

Reperio Human Capital Dublin, Ireland £302 – £388 pd

Build and maintain CI/CD pipelines, manage AWS or Azure infrastructure with Terraform, and support containerised workloads on Docker and Kubernetes. The role also covers monitoring, alerting, live issue resolution and embedding security good practice, working across teams in a regulated environment.

Hybrid Contract

GitHub Administrator (SC Cleared)

2 weeks ago

Syntax Consultancy Leeds £450 – £500 pd

Hands-on administration of GitHub Enterprise and GitHub Enterprise Cloud across multiple organisations, clearing an onboarding and admin backlog while automating manual processes. Involves configuring org and enterprise settings, access controls, governance, and integrating with Entra ID/SSO using REST and GraphQL APIs plus PowerShell, Python or Bash scripting.

Hybrid Contract Clearance Required

GCP Devops Engineer

Last week

Dabster Systems Ireland Limited Edinburgh

Support the deployment, configuration and maintenance of cloud infrastructure on Google Cloud Platform, using Terraform and other IaC tooling. Help build and maintain CI/CD pipelines with GitHub Actions, Jenkins, GitLab CI or Harness, and contribute to an API Marketplace platform including upgrades, service onboarding and self-service developer tooling.

Cryptographic HSM and Key Management Engineer

Last month

Barclays Knutsford

Hands-on engineering role safeguarding encryption keys and cryptographic services across 300+ enterprise platforms, working with Thales and Entrust HSMs, key management and certificate management. Involves diagnosing certificate and hardware issues across Windows and Linux estates, plus 24/7 on-call rotation and off-site data centre work.

Cloud Engineer

2 weeks ago

Fynity Cheltenham £80,000 – £120,000 pa

Hands-on role automating infrastructure provisioning, configuration and deployment in highly secure environments, building CI/CD pipelines and managing containerised applications on AWS. Works within a multidisciplinary Agile team alongside developers and customers, embedding security controls across cloud and container platforms.

Hybrid Clearance Required

Infrastructure Engineer

Last month

Access Computer Consulting Cardiff £550 pd

Builds and maintains secure, resilient infrastructure in a Central Government setting, with responsibility for automating provisioning and configuration and improving platform security and resilience. Works hands-on with Linux, Terraform, AWS, Docker and Bash/Python, covering infrastructure hardening and vulnerability management. Predominantly remote with occasional travel to South Wales, typically once per quarter.

Remote Contract Clearance Required
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Network Engineer III - Backbone

3 days ago

CrowdStrike London

Builds and maintains a high-performance, fault-tolerant production backbone network spanning multiple cloud providers, covering IP and optical technologies that connect data centres and edge sites. Owns improvement initiatives end to end, from funding and planning to operational support, and drives capacity planning, automation and reliability work while participating in a 24x7 on-call rotation.

Hybrid
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Graduate Platform Engineer

3 weeks ago

ECM Selection London £40,000 – £48,000 pa

Graduate role expanding and managing cloud infrastructure and automation across AWS, Azure and on-premise servers, with ownership of server management and security compliance. Involves IaC, CI/CD with GitHub Actions and Jenkins, and Python coding, with scope to become expert across the full stack in a small, close-knit team.

Hybrid

Java Engineer

Last month

Experis Telford £500 – £570 pd

CONTRACTOR MUST BE SC CLEARED (active)Role Title: Java Engineer (x2 seats)Location: Telford | (Min 40% in office/Hybrid working)Duration: 6 months contractTotal cost to Capgemini: £570MUST BE PAYE THROUGH UMBRELLAWe are seeking experienced engineers who have experience of Data, API and...

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