Senior ICT Infrastructure Specialist

{ “@context”: “http://schema.org”, “@type”: “JobPosting”, “title”: “Senior ICT Infrastructure Specialist”, “description”: “About Persistent: We are an AI-led, platform-driven Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what’s next. Persistent has been recognized across top industry platforms for innovation, leadership, and inclusion. Our 25,000+ global team members, located in 18 countries, have been instrumental in helping the market leaders transform their industries. We have been named the fastest-growing Indian IT services brand in the “Brand Finance India 100” 2025 report. We were also cited as a Leader in the ISG Provider Lens™ 2025 for Digital Engineering Services 2025 and the Everest Group Talent Readiness for Next-generation Application Services PEAK Matrix® Assessment 2025. If you’re interested in working on bleeding Data and AI technologies, join us. Role: Infrastructure Engineer Mode: Hybrid Job Type: Permanent role Responsible for the specific technical design, build and deployment of both new solutions and enhancements to existing solutions. The candidate will have the ability to collaborate across IT to ensure the smooth transition of new services deployed from project into production. Proficiency in working with third parties, where relevant, to assist in their deployment of new services. Creation of security focused technical specifications for Windows environments Secure Configuration Baseline creation Windows Server 2019 / 2022 / 2025 Windows 11 Desirable: good knowledge MS SQL Actively contribute to the development of existing and new IT process and procedures to enhance service transition and service operation lifecycle stages Experience of working in a network heavily segregated by firewalls Appreciation of networking and the understanding of firewalls rules Understanding of building a product that will result in zero findings on a penetration test Windows running in AWS Bachelor’s degree or equivalent working knowledge and experience Strong Understanding and appreciation of working on business-critical production infrastructure, applications and database services AWS/Citrix/Cisco/Microsoft/VMware certification Competitive salary and benefits package Culture focused on talent development with quarterly promotion cycles and company-sponsored higher education and certifications. Employee engagement initiatives such as project parties, flexible work hours, and Long Service awards Annual health check-ups Insurance coverage: group term life, personal accident, and Mediclaim hospitalization for self, spouse, two children, and parents”, “datePosted”: “2026-05-23”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Persistent Systems”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__439461809__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=33” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “London” } } }