Experience Requirements: Experience with Hypervisor environments such as vSphere, ESXi, SCVMM, Hyper-V Strong knowledge of PowerShell and other scripting languages Mail flow troubleshooting, including email routing, SPF, and DKIM records DNS management and troubleshooting Experience with RDS, AVD, and Citrix environments Implementing and troubleshooting Single Sign-On Active Directory installation, migration, and administration Managing Office 365 environments and hybrid More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Circle Recruitment
and onboarding/offboarding processes. Collaborate with internal teams to ensure smooth project execution and high-quality support. Provide guidance on best practices in cloud security, DNS protection (SPF, DKIM, DMARC), and compliance. Maintain accurate documentation, contribute to internal policies, and support ISO and security frameworks. Work flexibly across client sites, the London office, and remotely, with occasional out-of More ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
Ecm Selection
systems (SQL Server/MySQL), e-commerce (Stripe), report generation (SAP Crystal Reports), systems administration (Windows Server, Active Directory, Office 365, PowerShell, DNS), networking (Ubiquiti Unifi), email (SMTP, SPF, DKIM), or learning management systems is welcome but not required. As well as a competitive salary and package, the company is family friendly and supportive of its staff. They have the More ❯
a strong curiosity to learn about the infrastructure and methodologies behind phishing and malicious email campaigns. Understanding of core email protocols (SMTP/POP/IMAP) and authentication standards (DKIM, SPF, DMARC). Experience in Python/Lua or other scripting languages, effectively applied to automation, data analysis, and tool development. Advanced SQL skills for querying, manipulating, and extracting insights More ❯
object model/reporting awareness Advanced Salesforce Apex development experience(inc. defining invocable Flow actions and batch Apex) DevOps pipeline implementation and troubleshooting Salesforce email configuration, including DNS/DKIM/SPF AI prompt building experience What experience you'll bring: A proactive, self-starter Technical Lead able to work independently in a team. Lead Development Team Produce designs when More ❯
