2 change manager jobs found

Infrastructure Engineer | Windows Server, AD & Virtualisation | Global Hosting Environment Rate: approx. £400 per day (Outside IR35) Length: 6 months (extensions likely) Location: Windsor (Hybrid – 4 days per week on site) Contract, full-time We’re hiring a Windows-focused Infrastructure Engineer to support a global hosting estate delivering highly available managed services across multiple regions. This is a hands-on, operational role where you’ll take ownership of Windows infrastructure stability within a large-scale virtualised environment. Availability, security, and disciplined change control are non-negotiable, and you’ll be trusted to execute with precision. The Role You will: Administer and maintain hosted Windows Server infrastructure Own monthly Windows patching across critical systems Patch Active Directory domain controllers and bastion / jump servers (HA pairs across regions) Execute controlled, sequential patching with clear...

Network Engineer (Juniper) - Outside IR35 We're looking for an experienced Juniper Network Engineer to provide 2nd/3rd-line support within secure production environments. This role focuses on supporting, maintaining, and improving Juniper-based routing and switching infrastructure, ensuring high availability, performance, and compliance within a DV-cleared setting. Role Details: Daily rate: £500-£550 per day IR35 status: Outside IR35 Location: Aldermaston Clearance: Active DV required Key Responsibilities: Provide 2nd/3rd-line support for Juniper networking environments (routing and switching) Diagnose and resolve network incidents, performance issues, and configuration faults across production environments Implement and support configuration changes, upgrades, and patching of Junos OS in line with change-control processes Support business-as-usual (BAU) network operations Collaborate with vendors, including Juniper Networks TAC, to escalate and manage complex...