iO Associates are partnered with a growing SME in their search for 3x Senior Platform / Site Reliability Engineers with active SC or DV Clearance. You will play a key role in designing, building, automating, and supporting mission-critical platforms and workflows for the client's secure environment. Location : Hampshire (4 days / week on-site) Rate : £600 - £650 / day Outside IR35 Contract Length : 6 Months ( extensions) Start Date: ASAP Skills & Experience: Active SC or DV Clearance. Proven experience in VMware / Aria ecosystems. Orchestration experience, with the ability to create and manage complex workflows. Strong scripting skills (JavaScript, Python, PowerShell). Solid understanding of source control and CI/CD pipeline management. Strong networking knowledge within secure infrastructure environments. Ability to operate at a senior level with excellent communication and knowledge-sharing skills. The client are looking to conduct a one-stage interview process ASAP, so please don't hesitate to apply now if you hold the relevant skills and experience!