IT & Software

Enterprise Systems Engineer UK-TS/SCI with Poly

CACI International

Remote · Nationwide · United Kingdom

Overview

In this role you will operate and stabilize multiple enterprise services, ensuring performance and SLA adherence while supporting ongoing on‑premises operations and a forward-looking migration to Azure. You will work within the Systems Engineering context to troubleshoot deep Windows desktop and Citrix VDI environments, and collaborate with cross‑functional teams to drive modernization. The position values strong incident response, documentation, and a continuous improvement mindset in a mission‑focused, high‑trust setting. This is a chance to shape enterprise service excellence in a security‑critical environment.

Pay / Benefits
  • flexible time off
  • robust learning resources
  • healthcare benefits
  • retirement options
  • time off benefits
  • competitive compensation
Responsibilities
  • Operate, maintain, and troubleshoot multiple enterprise services to ensure stability and SLAs
  • Perform advanced performance monitoring using native and third‑party tools
  • Lead and contribute to service modernization and Azure migration efforts
  • Deep engineering troubleshooting for Windows desktop platforms, including boot process debugging
  • Provide engineering support for Citrix VDI and identity/endpoints at scale
  • Collaborate with cross‑functional teams for readiness, incident response, and improvement
  • Contribute to enterprise service engineering documentation, standards, and automation
Key requirements
  • TS/SCI with Poly
  • Tanium platform operations
  • LoginVSI
  • Cayosoft Administration
  • 1E (Endpoint Automation & Experience)
  • SL1 / Voss
  • Kion (Cloud Governance)
  • Splunk engineering and dashboarding
  • Azure performance monitoring
  • Citrix VDI engineering
  • Windows desktop engineering with deep troubleshooting and boot debugging
  • Active Directory Engineering / Entra Engineering (Azure AD)
  • 8570 Compliant Certification (A+ CE, CCNA‑Security, CND, Network+ CE)
  • Strong documentation habits
  • Clear communication of complex technical issues
  • Experience with incident response and root cause analysis
  • Windows desktop engineering
  • Citrix VDI
  • Azure monitoring

Reference: WJ-747_30152325

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