Security-Cleared Senior Infrastructure Engineer – Secure Cloud

IBM SiXworks

Farnborough

On-site

GBP 65,000 - 90,000

Full time

48 hours ago
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Benefits offered by this job

25 days annual leave + bank holidays
Private Medical cover
Life Assurance
Generous pension
Bonus
Training and development
On-site facilities: parking, gym, cafe

Job summary

SiXworks is seeking a Senior Infrastructure Engineer in the UK to design, build and secure digital environments for defence and national-security initiatives. You will collaborate with engineers, architects and delivery specialists to enable rapid, secure decision-making for critical operations.

The role focuses on maintaining secure, multi-classification environments, monitoring, patching, and integrating VMware, Kubernetes, Terraform and Vault in hybrid cloud settings, while adhering to

Qualifications

  • Experience with secure infrastructure in high-assurance environments.
  • Familiarity with Agile software delivery processes.
  • Ability to work across multi-cloud (public/private/hybrid) environments.

Responsibilities

  • Design, build and secure digital infrastructure for mission-critical operations.
  • Maintain and improve secure by design capabilities across projects.
  • Provide infrastructure support for SaaS offerings and project-based systems.
  • Triage incidents, monitor changes and ensure security compliance.

Skills

Team Player
Curiosity
Problem Solving
Agile Experience
Collaborative Work

Tools

Windows Server 2016+
RedHat OpenShift
Autopilot (EUD provisioning)
SSO
VMware TKGI
VMware vSphere/vCenter/VCF
DevSecOps Tooling
Elastic
Nessus
HashiCorp Terraform
HashiCorp Vault
Kubernetes administration
PowerShell
Ansible

Job description

SiXworks is seeking a Senior Infrastructure Engineer in the UK to design, build and secure digital environments for defence and national-security initiatives. You will collaborate with engineers, architects and delivery specialists to enable rapid, secure decision-making for critical operations.

The role focuses on maintaining secure, multi-classification environments, monitoring, patching, and integrating VMware, Kubernetes, Terraform and Vault in hybrid cloud settings, while adhering to

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