Infrastructure Engineer

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.We are fast growing company (with $1 billion dollars in revenue). Plan to grow at Krakow, Poland. If you're interested in working on bleeding Data and AI technologies, join us.Read more - About Position and details:Role: Infrastructure Engineer Location: Harbour Exchange Square, LondonMode: HybridExperience: 10 to 15 yearsJob Type: Permanent roleSummary: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. Provide third-level support, where required, to assist the Platform Operations teams with the investigation, escalation, and resolution of technical Infrastructure issues that the Operations team cannot resolve. Proficiency in working with third parties, where relevant, to assist in their deployment of new services.ExperienceKey Skills:Creation of technical governance documentation, such as Low-Level Designs and Creation of security focused technical specifications for Windows environmentsSecure Configuration Baseline creationKnowledge of Active Directory Certificate Services Knowledge of IISKnowledge of Active Directory Domain ServicesKnowledge of CryptographyWindows Server 2019 / 2022 / 2025Windows 11PowershellVMware including ESXi / vCentre Strong understanding of designing to meet security principles and complianceApplication \ Infrastructure migration skills Desirable Skills:Desirable: good knowledge MS SQLDesirable: experience using M365 Security ControlsEnsure internal systems are managed to the highest standard by following industry best practiceDemonstrate good problem management ownership and prevention of SLA breach under Incident/Problem Management processes Actively contribute to the development of existing and new IT process and procedures to enhance service transition and service operation lifecycle stages Demonstrate self-starter capabilitiesExperience of working in a network heavily segregated by firewallsAppreciation of networking and the understanding of firewalls rulesUnderstanding of building a product that will result in zero findings on a penetration testTerraformAnsibleWindows running in AWSQualifications / certificationsDesiredBachelor's degree or equivalent working knowledge and experienceStrong Understanding and appreciation of working on business-critical production infrastructure, applications and database servicesAWS/Citrix/Cisco/Microsoft/VMware certificationExperience of

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. Our offerings and proven solutions create a unique competitive advantage for our clients by giving them the power to see beyond and rise above. We work with many industry-leading organizations across the world, including 20 Fortune 50 companies and 4 of the 5 top banks in both the US and India, and numerous innovators across the healthcare ecosystem.Our disruptor's mindset, commitment to client success, and agility to thrive in the dynamic environment have enabled us to sustain our growth momentum. Persistent has been recognized across top industry platforms for innovation, leadership, and inclusion. We have delivered 21 sequential quarters of growth with $389.7M in Q1 FY26 revenue, up 3.9% Q-o-Q and 18.8% Y-o-Y growth. Our 25,000+ global team members, located in 18 countries, working in a highly regulated environmentBenefits:Competitive salary and benefits packageCulture focused on talent development with quarterly promotion cycles and company-sponsored higher education and certifications.Opportunity to work with cutting-edge technologies.Employee engagement initiatives such as project parties, flexible work hours, and Long Service awardsAnnual health check-upsInsurance coverage: group term life, personal accident, and Mediclaim hospitalization for self, spouse, two children, and parentsLet's unleash your full potential at Persistent - persistent.com/careers."Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind."