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SQL Server Architect - SC Cleared @ CBSbutler Holdings Limited trading as CBSbutler

London, England, GBOnsiteFull-time
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About this role

Salary: £? - ? per year

Requirements

  • 10+ years of Microsoft SQL Server architecture and engineering experience, including SQL Server 2016 or later.
  • Strong experience with Always On Availability Groups, Failover Cluster Instances (FCI), and high-availability and disaster-recovery solutions.
  • Experience supporting large-scale SharePoint farms and SQL Server databases.
  • Strong SQL Server performance tuning, storage optimization, and troubleshooting skills.
  • Knowledge of clustering, networking, DNS failover, and disaster-recovery design.
  • SC clearance.
  • Desirable: AWS experience with EC2, EBS, FSx, Route 53, CloudWatch, and AWS Backup.
  • Desirable: Infrastructure automation experience using Terraform, CloudFormation, or PowerShell.
  • Desirable: Azure SQL high-availability and disaster-recovery knowledge, and experience in regulated environments.

Responsibilities

  • Support the migration of an enterprise-scale SharePoint platform from on-premises infrastructure to AWS.
  • Assess SQL Server high-availability, disaster-recovery, and performance options during an initial Proof of Value.
  • Work closely with infrastructure and AWS architects to validate solutions.
  • Recommend a scalable, resilient, and cost-effective platform.

Technologies

  • AWS
  • Architect
  • Azure
  • CloudWatch
  • EC2
  • Support
  • PowerShell
  • SQL
  • SharePoint
  • Terraform
  • Cloud

More

We are seeking a SQL Server Architect for a hybrid role in London. The contract is initially three months, with potential for long-term work; the initial Proof of Value is planned for eight weeks and may progress to a detailed architecture and design phase through the end of 2026. The rate is up to £630 per day, inside IR35.

last updated 45 week of 2026

Skills

SQL ServerSQL Server 2016Always On Availability Groupsfailover cluster instancesPerformance Tuningstorage optimizationClusteringDNS failoverdisaster recovery designSC clearanceCloudWatchAWS Backup

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