22 of 22 Senior Systems Administrator Jobs in the UK

Senior Systems Administrator Location: Fareham, Hampshire Working Pattern: Office-based during probation, then minimum 3 days onsite per week Salary: £60k - £70k plus benefits An opportunity has arisen for an experienced Senior Systems Administrator to join an established … business specialising in payment infrastructure and transaction processing. This is an excellent opportunity for a technically strong Infrastructure Engineer or Senior Systems Administrator who enjoys taking ownership of complex production environments and working with modern cloud technologies. You'll be responsible for maintaining, securing ...

Senior Systems Administrator Location: Fareham, Hampshire Working Pattern: Office-based during probation, then minimum 3 days onsite per week Salary: £60k - £70k plus benefits An opportunity has arisen for an experienced Senior Systems Administrator to join an established … business specialising in payment infrastructure and transaction processing. This is an excellent opportunity for a technically strong Infrastructure Engineer or Senior Systems Administrator who enjoys taking ownership of complex production environments and working with modern cloud technologies. You'll be responsible for maintaining, securing ...

Senior AI Systems Administrator | Cambridge | Permanent or Contract Most infrastructure roles stop at the software layer. This one starts at the rack. A mission-led, not-for-profit AI organisation in Cambridge needs a Senior AI Systems Administrator. Startups, enterprises … Managing the estate as code with Git and Terraform/OpenTofu Working closely with researchers and engineers to keep improving how the systems perform What you’ll bring Significant experience as a Systems Administrator, HPC Engineer, MLOps Engineer or similar Hands-on GPU server deployment ...

Senior IT Systems Administrator/Bristol (3 days on-site)/£50,000–£60,000 | DV Clearance Eligibility Required Take ownership. Solve complex challenges. Make IT better. TwinStream is looking for an experienced Senior IT Systems Administrator to help keep our IT systems secure, resilient and performing at their best. This is a hands-on senior role offering the autonomy to tackle complex technical challenges, drive improvements, introduce automation and support colleagues across a growing business. About TwinStream Founded ...

Reference: BH-70238Senior AI Systems Administrator | Cambridge | Permanent or Contract Most infrastructure roles stop at the software layer. This one starts at the rack. A mission-led, not-for-profit AI organisation in Cambridge needs a Senior AI Systems Administrator. Startups, enterprises … running hypervisors and VMsManaging the estate as code with Git and Terraform/OpenTofuWorking closely with researchers and engineers to keep improving how the systems performWhat you'll bringSignificant experience as a Systems Administrator, HPC Engineer, MLOps Engineer or similarHands-on GPU server deployment and tuningStrong ...

Senior Systems Administrator Location: Fareham, Hampshire Working Pattern: Office-based during probation, then minimum 3 days onsite per week Salary: £60k - £70k plus benefits An opportunity has arisen for an experienced Senior Systems Administrator to join an established ...

Title: Senior IT Systems Administrator (Linux & HPC)KBR is a global provider of differentiated, professional services and technologies delivered across a wide government, defense and industrial base. Drawing from its rich 100-year history and culture of innovation and mission focus, KBR creates sustainable … maintenance services to ensure consistent delivery with predictable results. At KBR, We Deliver. KBR is looking for a Senior IT Systems Administrator (Linux & HPC).The Opportunity: The Senior IT Systems Administrator (Linux & HPC) is responsible for the administration ...

Description Senior Systems Administrator \ N Location: Fareham, Hampshire \ N Working Pattern: Office-based during probation, then minimum 3 days onsite per week \ N Salary: £60k - £70k plus benefits \ N An opportunity has arisenfor an experienced Senior Systems Administrator ...

Senior IT Systems Administrator/Bristol (3 days on-site)/£50,000-£60,000 DV Clearance Eligibility Required Take ownership. Solve complex challenges. Make IT better. TwinStream is looking for an experienced Senior IT Systems Administrator to help keep our IT systems secure, resilient and performing at their best click apply for full job details ...

DescriptionSenior Systems Administrator\ NLocation: Fareham, Hampshire\ N Working Pattern: Office-based during probation, then minimum 3 days onsite per week\ N Salary: £60k - £70k plus benefits\ NAn opportunity has arisenfor an experienced Senior Systems Administrator to join an established technology business ...

DescriptionSenior Systems Administrator\ NLocation: Fareham, Hampshire\ N Working Pattern: Office-based during probation, then minimum 3 days onsite per week\ N Salary: £60k - £70k plus benefits\ NAn opportunity has arisenfor an experienced Senior Systems Administrator to join an established technology business ...

delighted to be working in partnership with an established market leader in managed communications technology and systems integration who develop their own products. For over 40 years, they’ve been at the forefront of innovation, transforming customer experiences through smarter communications, automation, analytics and AI. They deliver transformative communication … expands, they are looking to onboard a DevOps SysAdmin to support teams across the business for both internal and hosted infrastructures including hardware, operating systems and server-based applications. As a Senior DevOps Systems Administrator, you’ll lead automation efforts, work with cutting ...

Senior AI Systems Administrator (Contract) | Cambridge | £500 to £600 per day | Outside IR35 A not-for-profit AI organisation in central Cambridge needs an experienced contractor to build and run its GPU infrastructure. You’ll provision and look after multi-rack GPU clusters used … repeatable and handed over cleanly Linux hosts, hypervisors and VMs administered across Ubuntu and RHEL Ongoing tuning with the people who use the systems, based on how they actually run them You’ll need A strong track record as a Systems Administrator, HPC Engineer or MLOps ...

outstanding Company who will provide full training The successful candidate will take ownership of the company’s IT infrastructure, networks, cloud environments, servers, monitoring systems, and core internal services. This is a hands-on senior role covering network architecture, network security, Linux administration, AWS infrastructure … email systems, monitoring, backup, access control, incident response, and infrastructure automation. The administrator will be expected not only to maintain existing systems, but also to improve their architecture, security, reliability, documentation, and operational efficiency. What you will do Design, operate, and improve office, production, laboratory ...

from candidates without current DV clearance cannot be progressed. An opportunity is available for a DV Cleared Senior Linux System Administrator to join a specialist security team supporting a secure, large-scale big data platform for a UK critical national infrastructure programme. The platform supports ...

from candidates without current DV clearance cannot be progressed. An opportunity is available for a DV Cleared Senior Linux System Administrator to join a specialist security team supporting a secure, large-scale big data platform for a UK critical national infrastructure programme. The platform supports ...

from candidates without current DV clearance cannot be progressed. An opportunity is available for a DV Cleared Senior Linux System Administrator to join a specialist security team supporting a secure, large-scale big data platform for a UK critical nati click apply for full ...

rounded professional. Basic qualifications- Experience in a technical role within a sales organization- Experience within specific technology domain areas (e.g. software development, cloud computing, systems engineering, infrastructure, security, networking, data & analytics).- Experience communicating across technical and non-technical audiences, including executive level stakeholders or clients- Experience ...

their trusted advisor, ensuring they get the most out of the cloud at every stage of their journey. You will engage with senior customer leaders and technical stakeholders to help them achieve increased agility and significant business value by leading their modernization/migration to AWS.You … development or implementation/consulting in the software or Internet industries- Experience within specific technology domain areas (e.g. software development, cloud computing, systems engineering, infrastructure, security, networking, data & analytics).- Experience in design, implementation, or consulting in applications and infrastructures- Experience communicating across technical and non-technical audiences, including ...

technical audiences, including C-suite executives. You hold domain expertise in one or more of: natural language processing, computer vision, generative AI, recommendation systems, or conversational AI.Ideally, you also have experience with large language models (LLMs), foundation models, retrieval-augmented generation (RAG), fine-tuning, prompt engineering, or agentic … development or implementation/consulting in the software or Internet industries- Experience within specific technology domain areas (e.g. software development, cloud computing, systems engineering, infrastructure, security, networking, data & analytics).- Experience in design, implementation, or consulting in applications and infrastructures- Experience communicating across technical and non-technical audiences, including ...

utility operations centers. As a trusted technical advisor, you will guide energy engineering and product teams through designing AI-native products and services: agentic systems for product development and real time operations, AI assistants that automate technician dispatch, and GenAI copilots for operations. You will work backwards from customer … plusExperience in IT development or implementation/consulting in the software or Internet industriesExperience within specific technology domain areas (e.g. software development, cloud computing, systems engineering, infrastructure, security, networking, data & analytics).Experience in design, implementation, or consulting in applications and infrastructuresExperience communicating across technical and non-technical audiences, including ...

This role sits within the Applied AI Solutions Architecture team, which is a part of the AWS Specialist and Partner Organization (ASP). We are the technical bridge between Amazon Connect customers and the service ...