76 to 100 of 262 Permanent Senior Infrastructure Engineer Jobs

looking for an experienced Senior IT Infrastructure Engineer to support a major M&A infrastructure integration programme. This is a highly hands‐on position where you will help stabilise, migrate and integrate a legacy IT environment into a large enterprise infrastructure. You will work across servers … while ensuring changes are delivered securely and with minimal disruption. The Role You will be responsible for: Supporting and migrating Windows Server and Dell infrastructure Managing VMware and/or Hyper-V environments Configuring and troubleshooting Cisco Meraki networking Managing VLANs, ACLs, firewall rules and network segmentation Supporting Veeam ...

looking for an experienced Senior IT Infrastructure Engineer to support a major M&A infrastructure integration programme. This is a highly hands-on position where you will help stabilise, migrate and integrate a legacy IT environment into a large enterprise infrastructure. You will work across servers … while ensuring changes are delivered securely and with minimal disruption. The Role You will be responsible for: Supporting and migrating Windows Server and Dell infrastructure Managing VMware and/or Hyper-V environments Configuring and troubleshooting Cisco Meraki networking Managing VLANs, ACLs, firewall rules and network segmentation Supporting Veeam ...

Lloyd's Register International seeks a Senior Infrastructure Engineer (Networks) to design, implement, and maintain a diverse IT infrastructure across on‐prem and cloud environments. Based in the Infrastructure team within Information Services, you will provide 3rd line support and contribute to service improvements. … role involves line management of an Infrastructure Engineer (Networks) and working closely with Service Desk and other IT service areas to ensure robust networking, telephony, #J-18808-Ljbffr ...

powering the future of physical AI. Founded in 2017 and now valued at $15 billion, the Silicon Valley company is creating the digital infrastructure needed to bring intelligence to every moving machine on the planet. Applied Intuition services the automotive, defense, trucking, construction, mining and agriculture industries in three … core areas: tools and infrastructure, operating systems, and autonomy. Eighteen of the top 20 global automakers, as well as the United States military and its allies, trust the company’s solutions to deliver physical intelligence. Applied Intuition is headquartered in Sunnyvale, California, with offices in Washington, D.C.; San Diego ...

next. We create scalable systems, simplify complexity, and use AI and automation to amplify our impact. About the Role Lightning AI is seeking a Senior Infrastructure Software Engineer to join our Infrastructure Engineering team. Our Infrastructure Engineering team builds the software systems that operate … Lightning AI’s large-scale GPU and bare-metal infrastructure. We develop services, APIs, tooling, and automation that bridge the gap between our physical infrastructure and the systems our customers depend on for AI/ML training, inference, and HPC workloads. In this role, you will build production software ...

/DV Cleared Senior Infrastructure Engineer Location: London - 2-3 days per week onsite Rate: Up to £625 per day, Outside IR35 Contract Length: 6 months Clearance : Active SC or DV Clearance required I’m looking for an experienced, security-focussed SeniorInfrastructure Engineer to design, implement … support secure Microsoft infrastructure across complex enterprise environments. This is a hands-on role focused on Microsoft infrastructure, identity, security, automation and operational support , with involvement across the full lifecycle of technical projects. Key Skills & Experience Extensive Active Directory experience, including domains, trusts and identity management Strong experience ...

passionate about technology and most importantly hard working team players to join us and be a part of our growing business. Job purpose: The Senior Infrastructure Engineer is responsible for developing, maintaining, improving, and supporting Community Fibre's infrastructure service environments which support our customer-facing … servers/systems as well as ensuring that all our existing ones are maintained, reliable and resilient. The role covers backend systems engineering, infrastructure, and site reliability engineering within the Network Technology group. You should be hungry for hands-on experience, have a desire to think outside ...

Referment is working with a global investment and technology organisation to hire a Senior Linux Infrastructure Engineer for its Platform Engineering team. This is a hands-on role in a global, cross-platform group responsible for core infrastructure supporting technology development and investment activity. … international offices. The role combines deep troubleshooting with the design and integration of reliable infrastructure. The Role Design, integrate and maintain operating-system and infrastructure services, with a particular focus on Linux. Contribute to global networks, core network services and security infrastructure across on-premises and cloud environments. ...

Senior Infrastructure Automation Engineer Manchester Technology You will lead groundbreaking projects that have a profound impact on infrastructure, operations, and business agility. Full-time Closes 09/09/2026 The Infrastructure Automation team designs reusable services, technical governance, and advanced orchestration, while driving strategic … initiatives such as AI-driven automation. The teamleveragesa diverse technology stack, utilising multiple APIs and Infrastructure as Code (IaC) to combine all infrastructure and network technologies under a vendor-agnostic abstraction tier. This role is eligible for inclusion in the Company’s hybrid work from home policy. Preferred ...

leading organisation in the defence and security sector is looking for a Senior Infrastructure Engineer to join the Synthetic Training and Engineering Products team in Warton (near Preston) . This contract role focuses on Infrastructure as Code , automation, and secure delivery of synthetic training device infrastructure. … Inside IR35 Clearance: BPSS + Full SC Restrictions: ITAR and UK Eyes Only Ref: 610208 What you'll be doing Designing, building and maintaining Infrastructure as Code to automate deployment, configuration and management Using automation tooling (ideally Ansible ) in secure/air-gapped environments Producing scalable, resilient and secure ...

Position: Sr. Azure Infrastructure Engineer (Ref: 18543) Location: Mechanicsville, VA USA, 23116 Salary: DOE Duration: 11 Months 7 Days - Contract Openings: 1 Deadline: 07/30/2026 Description: Location: Mechanicsville, VA (Hybrid) Work Arrangement: Hybrid Interview Type: In-Person Only We are seeking a highly experienced Senior Azure Infrastructure Engineer to lead the implementation, configuration, governance, and ongoing management of an enterprise Azure environment. This role is ideal for a senior-level engineer passionate about building secure, resilient, and scalable cloud platforms while setting the standard for cloud excellence. You will bring ...

people's lives at home and at work, and move society forward. PMUK's Information Systems department is looking for an experienced and strategic Senior Infrastructure & Microsoft 365 Engineer to take ownership of PMUK's core IT services and enterprise infrastructure. This is a hands-on technical … leadership role, combining deep expertise in Microsoft 365, Azure, security, and infrastructure with responsibility for strategy, governance, and service delivery. The position plays a key role in modernising the workplace, enhancing security posture, and driving automatic and data governance across the organisation. WHAT YOU WILL BE DOINGTechnical Leadership & StrategyAct ...

cover, online shopping discounts, an Employee Assistance Program, life assurance and a group pension plan through salary sacrifice. Your role and responsibilities As a Senior AWS Infrastructure Engineer, you’ll use your deep technical expertise to design, build, and support secure, scalable infrastructure environments across both … cloud and on-premise platforms. Working within a highly collaborative technical team, you’ll play a key role in delivering resilient Linux-based infrastructure solutions that support mission-critical services for public sector and defence customers, ensuring compliance, security, and operational excellence across highly regulated environments. Responsibilities: Lead ...

Bell is seeking a Senior Infrastructure Engineer to design, deliver, support and maintain secure, resilient infrastructure across our technology estate. The role balances hands-on delivery with planning, technical leadership and stakeholder communication to ensure changes meet standards, controls and security expectations. You will own medium … sized infrastructure changes, guide engineers, and collaborate across teams to support reliability, security, and regulatory requirements including #J-18808-Ljbffr ...

ZEISS Group in the United Kingdom and Ireland is seeking a Senior Infrastructure Engineer to lead delivery and operations of core infrastructure services. You will act as a trusted advisor to IT and business stakeholders, ensuring high availability and security across critical platforms. You will mentor … colleagues, oversee data centre operations, and drive resilience through governance and incident management while shaping infrastructure strategy for ZEISS Ltd. #J-18808-Ljbffr ...

Digital is recruiting a Senior Infrastructure Engineer to join our team and lead the design, deployment and optimization of enterprise infrastructure across hybrid environments. You will work across Windows, Linux, cloud platforms and containerised systems, driving engineering best practices and resilience. You will mentor engineers, handle … live incidents, and collaborate with service owners, architects and suppliers to shape modern infrastructure services. #J-18808-Ljbffr ...

Engine by Starling is seeking a Senior Infrastructure Engineer to design, build and operate scalable cloud infrastructure across regions and providers. You will champion security by design, automate deployment pipelines, and drive reliability for the bank's cloud-native platform. You will lead complex projects, mentor ...

Summary We are seeking a Senior Security Engineer (Infrastructure) to help strengthen and mature infrastructure security capabilities across cloud and on-prem environments. This is a technical role focused on improving visibility, resilience and security maturity across the organisation. The successful candidate will work closely with … Infrastructure & Network Operations), Corporate IT and Platform Engineering teams to strengthen network and platform security, implement scalable controls and support modern security practices across high-availability environments. The role requires a technical understanding across networking, cloud, edge security, infrastructure hardening and operational security tooling. The successful candidate will ...

Datasource Recruitment is seeking a Senior Infrastructure Engineer for a secure MOD-aligned project. The role involves hands-on 3rd line support, building and maintaining Windows Server infrastructure, and delivering high-quality technical documentation. The position requires SC clearance or eligibility, experience with HP Proliant ...

Datasource Recruitment is seeking a Senior Infrastructure Engineer for a secure MOD-aligned project. The role involves hands-on 3rd line support, building and maintaining Windows Server infrastructure, and delivering high-quality technical documentation. The position requires SC clearance or eligibility, experience with HP Proliant ...

Datasource Recruitment is seeking a Senior Infrastructure Engineer for a secure MOD-aligned project. The role involves hands-on 3rd line support, building and maintaining Windows Server infrastructure, and delivering high-quality technical documentation. The position requires SC clearance or eligibility, experience with HP Proliant ...

Adria Solutions Ltd. in Oxford is seeking a Senior Infrastructure Engineer to join our growing IT team. This office-based role blends hands-on IT support with infrastructure administration to keep systems secure, reliable and highly available for the business. You will provide … line support, manage core IT infrastructure, and contribute to automation and documentation as the organisation expands. #J-18808-Ljbffr ...

Associates is seeking an experienced SC/DV-cleared Senior Infrastructure Engineer for a London-based hybrid role. You will design, implement and support secure Microsoft infrastructure across complex enterprise environments, focusing on identity, security, automation and operations. Active clearance is required, with 2–3 days ...

ZEISS Ltd. in the UK & Ireland is seeking a Senior Infrastructure Engineer to lead the delivery, operation and ongoing maintenance of our enterprise infrastructure services. You will act as technical lead for workplace technologies, manage platforms across virtualization, compute, storage, backup and recovery, and mentor engineers ...

Engine by Starling is seeking a Senior Infrastructure Engineer to design, build and run cloud foundations across regions and providers. You will be building scalable, observable, and secure systems that power our first-in-class cloud banking platform. You will own infrastructure projects from inception ...