Job Description

Careers

UK Based

Cloud Engineer - Hereford (L5)
Hereford (onsite)

Salary Negotiable
Role Overview
We are seeking a skilled

Cloud Engineer

to join our team supporting a mission-critical defence project. As a key member of our infrastructure and DevOps team, you will design, implement, and maintain secure cloud environments that support defence operations, applications, and systems. You'll work closely with developers, cybersecurity experts, and project managers to ensure cloud services are robust, resilient, and compliant with defence standards.


Due to the security restrictions of this role, applicants need to hold, or be able to obtain, the necessary security clearance level of DV. (SC with the ability to obtain DV will be considered.) See Gov.UK for further information: United Kingdom Security Vetting: Applicant - GOV.UK (www.gov.uk)


The role may require travel to various sites within the UK which will require overnight stays.
Key ResponsibilitiesDesign and manage cloud-based infrastructure using AWS, Azure, or other government-approved platforms. Implement Infrastructure as Code (IaC) using tools such as Terraform, CloudFormation, or Ansible. Ensure security and compliance with defence and government cloud standards (e.g., IRAP, NIST, ISO 27001, DISA STIGs). Develop and maintain CI/CD pipelines to automate deployment and testing processes. Collaborate with cyber teams to embed security controls into cloud architectures (DevSecOps). Monitor cloud infrastructure performance, availability, and cost efficiency. Participate in threat modelling and incident response planning for cloud-hosted services. Support container orchestration platforms (e.g., Kubernetes, ECS, AKS) and serverless computing where appropriate. Provide documentation, diagrams, and technical guidance to other engineers and stakeholders. Contribute to system hardening and configuration management in classified or controlled environments
Requirements

Essential

Bachelor's degree in Computer Science, Engineering, Information Technology, or a related field. Experience in cloud engineering, DevOps, or systems administration. Proven experience with at least one major cloud provider (AWS, Azure, GCP). Experience with IaC, DevOps pipelines, and automated testing tools. Strong understanding of network security, identity and access management (IAM), and encryption protocols. Knowledge of security frameworks applicable to defence (e.g., DoD RMF, ASD Essential Eight, NIST 800-53).

Desirable

Certifications such as AWS Certified Solutions Architect, Azure Solutions Architect, CISSP, or CISM. Experience in a defence, intelligence, or high-assurance environment. Familiarity with secure enclaves, air-gapped systems, or hybrid cloud environments. Experience with container security tools and supply chain hardening. Understanding of Zero Trust Architecture and secure cloud patterns.
Thorn BenefitsCompetitive salary. A collaborative team of experts committed to innovation and national security 25 days Annual Leave (plus Bank Holidays) Employer Pension Contributions Group Life Insurance Dental Cashback Plan Health Cashback Plan Wellbeing Services (includes GP, Physio and Savings Benefits) Thorn Wellbeing Support Contribution Cycle to Work Scheme Supported Training & Personal Development Opportunities
Job Details

Role:

Cloud Engineer (L5)

Location:

Hereford

Salary:

Salary Negotiable