8 of 8 Senior Systems Administrator Jobs in the UK

We’re Hiring: Senior Systems Administrator | London Permanent | Full-Time | Immediate Start Available A small, high-performing team of researchers and developers working at the forefront of financial and market analysis is looking for a Senior Systems Administrator to help manage and scale their technology infrastructure. This is … tech stack, contribute directly to the operational success of a dynamic environment, and be part of a tight-knit, collaborative team. About the Role As Senior Systems Administrator, you'll play a critical role in maintaining and improving infrastructure that supports 24/7 operations. You'll be responsible for systems administration, monitoring … of on-site and off-site servers Monitoring internal applications and system performance Managing Microsoft Windows environments, including Active Directory and Group Policy Overseeing NAS, iSCSI, and other storage systems Supporting and improving network infrastructure Writing and maintaining scripts for automation and system optimisation Supporting virtualisation platforms (Hyper-V) Collaborating closely with developers and operational teams What You Bring More ❯

We’re Hiring: Senior Systems Administrator | London Permanent | Full-Time | Immediate Start Available A small, high-performing team of researchers and developers working at the forefront of financial and market analysis is looking for a Senior Systems Administrator to help manage and scale their technology infrastructure. This is … tech stack, contribute directly to the operational success of a dynamic environment, and be part of a tight-knit, collaborative team. About the Role As Senior Systems Administrator, you'll play a critical role in maintaining and improving infrastructure that supports 24/7 operations. You'll be responsible for systems administration, monitoring … of on-site and off-site servers Monitoring internal applications and system performance Managing Microsoft Windows environments, including Active Directory and Group Policy Overseeing NAS, iSCSI, and other storage systems Supporting and improving network infrastructure Writing and maintaining scripts for automation and system optimisation Supporting virtualisation platforms (Hyper-V) Collaborating closely with developers and operational teams What You Bring More ❯

an organisation with a long-established reputation for providing the highest standards of products and service provision to a worldwide client base. The role - Senior IT Systems Administrator You will have a varied and challenging role supporting all stakeholder groups within a busy manufacturing environment and will be responsible for ensuring robust, secure, and … efficient IT systems are effectively maintained across manufacturing, warehousing and office functions. Your broad range of duties and responsibilities will include; Ensuring all IT systems and infrastructure are effectively developed and maintained to meet all organisational and operational requirements Manage and maintain all IT infrastructure across companywide manufacturing sites, including servers, industrial PCs and networked production equipment Support … ERP integrations Ensure high availability of systems supporting production lines, including real-time monitoring and rapid incident response Implement and manage highly effective cybersecurity measures across all IT and associated equipment infrastructure Lead system upgrades and patching with minimal disruption to production schedules Collaborate with engineering and operations teams to align IT systems with lean manufacturing goals Maintain More ❯

an organisation with a long-established reputation for providing the highest standards of products and service provision to a worldwide client base. The role - Senior IT Systems Administrator You will have a varied and challenging role supporting all stakeholder groups within a busy manufacturing environment and will be responsible for ensuring robust, secure, and … efficient IT systems are effectively maintained across manufacturing, warehousing and office functions. Your broad range of duties and responsibilities will include; Ensuring all IT systems and infrastructure are effectively developed and maintained to meet all organisational and operational requirements Manage and maintain all IT infrastructure across companywide manufacturing sites, including servers, industrial PCs and networked production equipment Support … ERP integrations Ensure high availability of systems supporting production lines, including real-time monitoring and rapid incident response Implement and manage highly effective cybersecurity measures across all IT and associated equipment infrastructure Lead system upgrades and patching with minimal disruption to production schedules Collaborate with engineering and operations teams to align IT systems with lean manufacturing goals Maintain More ❯

Exchange (EXPN), we employ 22,500 people across 32 countries, with our headquarters in Dublin, Ireland. Learn more at Job Description We are seeking a Senior Systems Administrator to support and diagnose incidents within the Colleague Technology Support group, adhering to established service levels. The role covers server, desktop, laptop, mobile device support, domain More ❯

Sr. OpenSearch Specialist SA, WWSO Data & AI, WW DATA SSA Team Job ID: Amazon Web Services Singapore Private Limited Amazon Web Services (AWS) is looking for a OpenSearch Specialist Solutions Architect (SSA). AWS SSAs are technologists with deep domain More ❯

Job ID: Amazon Web Services EMEA SARL, Dutch Branch Are you passionate about helping customers build database and cloud solutions? Come join us ! At Amazon, we've been investing deeply in building the right solutions that allow you to derive More ❯

the AWS technologies. The ideal candidate will possess customer facing skills that will allow them to represent Amazon well within a customer's environment and drive discussions with senior personnel within the company, as well as a technical background that enables them to easily interact and give guidance to software developers and architects. You should also have … an accommodation, please let us know and we will connect you to our accommodation team. BASIC QUALIFICATIONS - 8+ years of specific technology domain areas (e.g. software development, cloud computing, systems engineering, infrastructure, security, networking, data & analytics) experience - 3+ years of design, implementation, or consulting in applications and infrastructures experience - 10+ years of IT development or implementation/consulting in … the software or Internet industries experience PREFERRED QUALIFICATIONS - 5+ years of infrastructure architecture, database architecture and networking experience - Knowledge of SAP systems (like SAP Business Suite, S/4HANA, SAP Business Warehouse, SAP HANA, SAP Business Objects, etc.) and their architecture and infrastructure needs - Experience working with end user or developer communities Our inclusive culture empowers Amazonians to deliver More ❯