About this role
Salary: £26,000 - 66,000 per year
Requirements: Active TS/SCI clearance with polygraphHands-on experience operating Tanium, Login VSI, Cayosoft, 1E Endpoint Automation & Experience, SL1/Voss, Kion, and Splunk, including Splunk engineering and dashboardingExperience with Azure performance monitoringCitrix VDI engineering experienceWindows desktop engineering experience, including deep troubleshooting and boot-process debuggingActive Directory and Entra (Azure AD) engineering experienceAn IAT Level II-compliant certification: A+ CE, CCNA-Security, CND, or Network+ CEAbility to operate complex enterprise ecosystems in a multi-service environmentExperience leading service transitions from on-premises environments to AzureStrong documentation skills and ability to communicate complex technical issues clearlyFamiliarity with incident response, root cause analysis, and enterprise change managementRelevant Microsoft, Citrix, Tanium, Splunk, or similar certifications are desired Responsibilities: Operate, maintain, and troubleshoot multiple enterprise services to ensure stability, performance, and adherence to SLAsPerform advanced performance monitoring using native and third-party enterprise toolsLead and contribute to service modernization, including structured migration of on-premises capabilities to AzureConduct engineering-level troubleshooting for Windows desktop platforms, including boot-level debugging for CSI operationsProvide engineering support for Citrix VDI environments and enterprise-scale identity and endpoint platformsCollaborate with cross-functional teams to support service readiness, incident response, and continuous improvementContribute to enterprise service engineering documentation, standards, and automation where applicable Technologies: Active DirectoryAzureCitrixSupportNetworkSecuritySplunkWindowsCloud More:
We are hiring a full-time Enterprise Systems Engineer for an engineering-focused, non-developer role supporting complex enterprise services. The position supports existing on-premises services, with a long-term focus on migrating and modernizing them in Azure, and involves up to 10% local travel. This is a regular, long-term assignment and is contingent on funding; it may not be filled immediately, and applicants may also be considered for other CACI positions. At CACI, we center our work on integrity, character, and innovation in support of our customers missions and national safety. We offer flexible time off, learning and development resources, competitive compensation, and benefits that include healthcare, wellness, financial and retirement support, family support, continuing education, and time off. The proposed salary range is $108,400–$227,500 USD; final compensation may depend on factors including location, contract labor categories and wage rates, experience, skills, education, and certifications.
last updated 40 week of 2026