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SiXworks an IBM company Tech Stack

Defence-focused secure digital solutions and cloud infrastructure

IT Services and IT Consulting Farnborough, England 51–200 employees Founded 2017 Privately Held

SiXworks builds secure digital infrastructure for defence and national security operators. The tech stack is entirely Azure-native (AKS, storage, networking, Key Vault, Defender) with Kubernetes and containerization-focused tooling (Terraform, Packer, OpenShift, JFrog), indicating infrastructure-as-code maturity and a shift toward declarative, auditable deployments. Active hiring is engineering-heavy (10 roles) with security personnel (6 roles), matching the project load: CI/CD pipeline work, RBAC model development, secure-by-design capability, and SOC service management all signal an organisation scaling internal assurance capabilities while supporting customer cloud migrations.

Tech Stack 107 technologies

Core StackKubernetes Terraform GitLab CI/CD Jira OpenShift VMware Azure Kubernetes Service Azure Virtual Machines Azure Application Gateway Azure Storage Azure Virtual WAN Azure VPN Gateway Azure ExpressRoute Azure Network Security Groups Azure Private Endpoints Azure Key Vault Microsoft Defender for Cloud Azure RBAC Packer Vault JFrog Artifactory JFrog XRay Coder Tempo CentOS Red Hat Ubuntu Azure vSphere vCenter+77 more

What SiXworks an IBM company Is Building

Challenges

  • Complex reliability and security challenges
  • Maintaining secure environments
  • Compliance with personnel security regulations
  • Staying ahead of evolving security challenges
  • Managing vetting process oversight
  • Implementing secure-by-design
  • Speed of innovation
  • Developing secure it platform
  • Meeting mod security requirements
  • Commercializing internal innovations

Active Projects

  • Public cloud saas infrastructure support
  • Secure by design capability improvement
  • Rbac model development
  • Soc service management
  • Iso:27001 certification support
  • Hybrid and multi-cloud connectivity
  • Ci/cd pipeline construction
  • Monitoring solutions implementation
  • Internal secure it platform development
  • Proof-of-concept demonstrators

Hiring Activity

Accelerating20 roles · 20 in 30d

Department

Engineering
10
Security
6
Sales
2
Support
2

Seniority

Mid
10
Senior
6
Director
2
Junior
2

Notable leadership hires: Account Director

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About SiXworks an IBM company

SiXworks is a UK-based provider of secure digital solutions for defence and national security clients with demanding assurance, compliance, and privacy requirements. Founded in 2017 and now part of IBM, the company specialises in digital experimentation, proof-of-concept delivery, and moving solutions from prototype through to live operational service. The service portfolio spans cross-domain security, cyber, air domain systems, combat systems integration, and data-centric architectures. Operating across 51–200 employees, the company focuses on organisations requiring Zero Trust and information assurance models in highly restricted environments.

HeadquartersFarnborough, England
Company Size51–200 employees
Founded2017

Frequently Asked Questions

What cloud platform does SiXworks use?

SiXworks infrastructure is primarily Microsoft Azure: AKS, Virtual Machines, Application Gateway, Virtual WAN, ExpressRoute, Key Vault, and Defender for Cloud. Kubernetes, Terraform, and Packer enable containerisation and infrastructure-as-code.

What is SiXworks working on?

Current projects include secure-by-design capability improvements, RBAC model development, CI/CD pipeline construction, SOC service management, ISO 27001 certification support, hybrid and multi-cloud connectivity, and proof-of-concept demonstrators for defence applications.

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How this profile is built

SiXworks an IBM company's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.