1 to 25 of 41 Permanent Senior Infrastructure Engineer Jobs in the UK

Job Title: Senior Infrastructure Engineer Ref. No.: CJD(phone number removed)D Location: Based near Carmarthen Salary: 30,000 - 37,000 This is a fantastic opportunity to join my client, an industry-leading, innovative Multidisciplinary Consultancy, known for lending their expertise to the civil and structural engineering landscapes. They are actively seeking a keen, experienced Senior Infrastructure Engineer, willing to take on a variety of challenging projects alongside a growing team of professionals, based near the historical, bustling market town of Carmarthen. Benefits for the role of Senior Infrastructure Engineer include (but are not limited to): Competitive salary (commensurate with experience) Company Pension Scheme Generous annual leave entitlement Extensive training … mentoring, and career progression opportunities Working on a diverse range of high-profile projects Responsibilities for the role of Senior Infrastructure Engineer include: Developing drainage strategies for projects across several sectors, including commercial, industrial, residential, etc. Designing drainage systems, including Sustainable Drainage Systems (SuDS), as per the relevant industry standards Submitting SAB Applications to the relevant authorities More ❯

Job Title: Senior Infrastructure Engineer Ref. No.: CJD(phone number removed)C Location: Based near Neath Salary: 30,000 - 37,000 This is a fantastic opportunity to join my client, a trusted, industry-leading Multidisciplinary Consultancy, renowned for lending their expertise to the civil and structural engineering landscapes. They are actively seeking a keen, experienced Senior Infrastructure Engineer, willing to take on a variety of challenging projects alongside a growing team of professionals, based near the historical, family-friendly town of Neath. Benefits for the role of Senior Infrastructure Engineer include (but are not limited to): Competitive salary (depending on experience and qualifications you bring to the role) Company Pension … leave entitlement Extensive training, mentoring, and career progression opportunities Working collaboratively with a close-knit team of professionals on a diverse range of projects Responsibilities for the role of Senior Infrastructure Engineer include: Developing a range of drainage strategies for projects across several sectors, including commercial, industrial, residential, etc. Designing drainage systems, including Sustainable Drainage Systems (SuDS More ❯

Senior Infrastructure Engineer (Hybrid Cloud) Fareham, Hampshire Senior Infrastructure Engineer required by a fast growing and cutting-edge design & technology company based in Fareham, Hampshire. The Senior Infrastructure Engineer will work on exciting projects utilising cutting-edge design and tech, and provide 3rd and 4th line support and engineering across Windows … Server, Azure, O365, VMware and Linux OS/platforms. Benefits Not only will the Senior Infrastructure Engineer join a rapidly growing cutting-edge design & technology company, but they will also benefit from: Starting salary of £70,000 - £90,000 per year 9am - 5pm, 35 hour working week (no weekend work) Monday and Friday WFH/Remote working … hot and cold drinks, Company events & social hours Secure onsite parking Friendly and supportive team that will encourage growth and development A few details about the role As a Senior Infrastructure Engineer for my client, you will have a varied, exciting and challenging role, and your responsibilities will be very much project dependant. However, typical responsibilities are More ❯

Senior IT Infrastructure Engineer Leeds/Hybrid, 3 days per week from home £60,000 - £70,000 + bonus, 35-hour work week and great benefits This successful company with multi-billion-pound yearly turnover are on the market for a Senior Infrastructure Engineer to join their established IT team in Leeds. As an … Infrastructure Specialist, you will architect, implement and maintain IT infrastructure solutions across hybrid cloud and on-premises environments. This Infrastructure role will require you to manage complex environments while maintaining high availability, security, and performance standards across all infrastructure components. Specific responsibilities include designing and maintaining hybrid infrastructure solutions, implementing and managing Azure cloud services … and ensuring operational excellence. As an Infrastructure Engineer, you will be expected to keep up to date with the latest technologies and determine what new technology solutions and implementations will meet business and system requirements. The role will be hybrid, with the expectation of a few days per week based in Leeds. Package: Bonus potential 35-hour work More ❯

Senior Infrastructure Engineer - Hybrid - Milton Keynes Location: Hybrid (3 days per week in Milton Keynes) Salary: Competitive + Excellent Benefits Are you a highly experienced Infrastructure Engineer with deep technical expertise in Microsoft environments, networking, and cloud platforms? Are you passionate about designing modern infrastructure solutions that drive real business impact? We’re hiring … a Senior Infrastructure Engineer to join a renowned industry leader and household name. You’ll work in a forward-thinking IT team that values innovation, performance, and continuous improvement. Join a leading UK brand known for tech-driven transformation Work on cutting-edge infrastructure projects across cloud and on-prem environments Be part of a collaborative … and supportive team with real career progression opportunities Hybrid working model based in Milton Keynes As a Senior Infrastructure Engineer, you’ll lead the design, deployment, and optimisation of secure, high-performance infrastructure systems. This is a hands-on technical leadership role with real impact. Key Responsibilities: Architect and implement enterprise-scale infrastructure solutions Manage More ❯

Senior Infrastructure Engineer - Network Infrastructure Firewalls DV Clearable On-Site Location: East Birmingham (Full-Time, On-Site) Salary: 47,000 - 55,000 + Benefits Are you an experienced Infrastructure Engineer with strong networking expertise and a background in secure environments? This is a full-time, on-site role based in Marston Green, Birmingham , offering … the opportunity to support mission-critical IT infrastructure within a security-sensitive organisation. As a Senior Infrastructure Engineer , you will be responsible for delivering and managing secure LAN, WAN, and WLAN networks, acting as a key escalation point for troubleshooting, and providing mentoring to junior engineers. Candidates must be eligible for DV (Developed Vetting) clearance - British … LAN, WAN, and WLAN networks for secure enterprise environments Troubleshoot complex Layer 2 and Layer 3 networking issues Document network topologies and configurations Monitor and enhance performance across network infrastructure Install and maintain firewalls - Palo Alto, Cisco ASA (AnyConnect), FortiGate Manage VPNs, IPSEC tunnels, and certificate-based authentication Contribute to AD design and secure environment management Mentor junior staff More ❯

Senior Infrastructure Engineer - Network Infrastructure | Firewalls | DV Clearable | On-Site Location: East Birmingham (Full-Time, On-Site) Salary: £47,000 - £55,000 + Benefits Are you an experienced Infrastructure Engineer with strong networking expertise and a background in secure environments? This is a full-time, on-site role based in Marston Green, Birmingham , offering … the opportunity to support mission-critical IT infrastructure within a security-sensitive organisation. As a Senior Infrastructure Engineer , you will be responsible for delivering and managing secure LAN, WAN, and WLAN networks, acting as a key escalation point for troubleshooting, and providing mentoring to junior engineers. Candidates must be eligible for DV (Developed Vetting) clearance - British … LAN, WAN, and WLAN networks for secure enterprise environments Troubleshoot complex Layer 2 and Layer 3 networking issues Document network topologies and configurations Monitor and enhance performance across network infrastructure Install and maintain firewalls - Palo Alto, Cisco ASA (AnyConnect), FortiGate Manage VPNs, IPSEC tunnels, and certificate-based authentication Contribute to AD design and secure environment management Mentor junior staff More ❯

The Senior Infrastructure Engineer will be responsible for overseeing, maintaining, and improving critical IT infrastructure within the financial services industry. This role is based in London and requires strong technical expertise to support the organisation's technology needs. Client Details This is an opportunity to join a medium-sized organisation within the financial services industry that … to delivering reliable and innovative solutions. The company has a well-established presence and prioritises robust technology to support its operations. Description Manage and maintain the organisation's IT infrastructure, including servers, networks, and storage systems. Implement and support disaster recovery and backup solutions to ensure business continuity. Monitor system performance and address issues to optimise efficiency and reliability. … Collaborate with internal teams to plan and execute infrastructure upgrades and improvements. Ensure compliance with industry regulations and internal security policies. Provide technical support and troubleshooting for infrastructure-related issues. Document system configurations and procedures for reference and training purposes. Evaluate and recommend new technologies to enhance infrastructure capabilities. Profile A successful Senior Infrastructure Engineer More ❯

The Senior Infrastructure Engineer will be responsible for overseeing, maintaining, and improving critical IT infrastructure within the financial services industry. This role is based in London and requires strong technical expertise to support the organisation's technology needs. Client Details This is an opportunity to join a medium-sized organisation within the financial services industry that … to delivering reliable and innovative solutions. The company has a well-established presence and prioritises robust technology to support its operations. Description Manage and maintain the organisation's IT infrastructure, including servers, networks, and storage systems. Implement and support disaster recovery and backup solutions to ensure business continuity. Monitor system performance and address issues to optimise efficiency and reliability. … Collaborate with internal teams to plan and execute infrastructure upgrades and improvements. Ensure compliance with industry regulations and internal security policies. Provide technical support and troubleshooting for infrastructure-related issues. Document system configurations and procedures for reference and training purposes. Evaluate and recommend new technologies to enhance infrastructure capabilities. Profile A successful Senior Infrastructure Engineer More ❯

Senior Infrastructure Engineer Abingdon 40k- 45k plus benefits Our client is a dynamic engineering consultancy with a great opportunity for a senior infrastructure engineer in their Abingdon office. They offer a comprehensive range of services from pre-planning to site completion. Specializing in civil and structural engineering, as well as utilities, they bring extensive … to diverse and exciting civil engineering projects. Their team works closely with a variety of clients, delivering high-quality solutions across multiple sectors. They are currently seeking a driven senior civil engineer with extensive experience to take a lead role within the drainage team where you will manage and coordinate large projects. The successful senior engineer More ❯

Senior Pipeline Infrastructure Engineer page is loaded Senior Pipeline Infrastructure Engineerlocations: Thorpe Wood House: Peterboroughtime type: Full timeposted on: Posted Todayjob requisition id: R33693 Senior Pipeline Infrastructure Engineer Location: East Anglia/Peterborough Join Alliance - a collaborative partnership of eight industry-leading companies (Anglian Water, Balfour Beatty, Barhale, Binnies, MMB, MWH Treatment … Thing , we're committed to recognising and rewarding our people fairly and transparently, while Building Trust through a culture that prioritises health, safety, and wellbeing. Your Purpose As a Senior Pipeline Infrastructure Engineer , you'll provide technical leadership, guidance, and assurance on both clean water and water recycling infrastructure projects. Acting as a technical expert in … input into the design of trunk mains, pressurised and gravity sewers, pumping stations, and associated civil and hydraulic structures. Support programme delivery by coordinating with Project Design Managers, Principal Infrastructure Engineers, and construction teams. Contribute to CDM and commissioning strategy meetings, ensuring health, safety, and welfare are prioritised in design. Offer technical expertise in responding to construction queries and More ❯

Senior Infrastructure Engineer Leicester | Hybrid | UP to 55k + Benefits We're looking for a Senior Infrastructure Engineer to join a large enterprise IT team in Leicester. This is a hands-on, high-impact role where you'll take ownership of complex network and infrastructure projects while mentoring and guiding other engineers. Why … is Exciting You'll work in a 7,000+ user, multi-site environment with hundreds of servers and over a thousand networking devices, giving you exposure to enterprise-scale infrastructure and the opportunity to influence infrastructure strategy and modernisation projects. What You'll Do Lead Cisco LAN/WAN/WLAN design, optimisation, and security initiatives Implement and … platforms (Azure/AWS) Oversee VMware/Hyper-V clusters, upgrades, and maintenance Drive automation using PowerShell, Ansible, or Terraform Shape disaster recovery and business continuity plans Mentor other Infrastructure Engineers and share best practice What We're Looking For Strong experience in enterprise networking (LAN/WAN/WLAN) CCNA or CCNP certified (or equivalent experience) Proven track More ❯

Senior Infrastructure Engineer Central London Up to £80k Well-established, highly profitable construction engineering business is seeking an experienced Senior Infrastructure Engineer to join them on a permanent basis. You'll be joining at a critical time as the organisation expands its technical capability, with ambitious growth plans and multiple acquisitions planned every year … for the next 5 years (8 in the past 12 months). Reporting into the IT Operations Manager, you will oversee core infrastructure and networking. You'll work closely with managed service providers to ensure seamless operations and business continuity whilst taking a lead on regular site set-ups. Key Responsibilities: * Lead and manage office and site networks, aligning … an escalation point for the Service Desk Team * Set up and configure Local Area Networks (LANs), including hardware deployment and support * Coordinate with third-party MSPs for network and infrastructure management * Manage firewall operations and connectivity with ISPs * Oversee network IP addressing and VPN setups * Support business continuity through proactive incident management * Rapid deployment of site connectivity solutions, including More ❯

Senior Infrastructure Engineer Central London Up to £80k Well-established, highly profitable construction engineering business is seeking an experienced Senior Infrastructure Engineer to join them on a permanent basis. You'll be joining at a critical time as the organisation expands its technical capability, with ambitious growth plans and multiple acquisitions planned every year … for the next 5 years (8 in the past 12 months). Reporting into the IT Operations Manager, you will oversee core infrastructure and networking. You'll work closely with managed service providers to ensure seamless operations and business continuity whilst taking a lead on regular site set-ups. Key Responsibilities: * Lead and manage office and site networks, aligning … an escalation point for the Service Desk Team * Set up and configure Local Area Networks (LANs), including hardware deployment and support * Coordinate with third-party MSPs for network and infrastructure management * Manage firewall operations and connectivity with ISPs * Oversee network IP addressing and VPN setups * Support business continuity through proactive incident management * Rapid deployment of site connectivity solutions, including More ❯

Senior Infrastructure Engineer Leicester Hybrid UP to 55k + Benefits We're looking for a Senior Infrastructure Engineer to join a large enterprise IT team in Leicester. This is a hands-on, high-impact role where you'll take ownership of complex network and infrastructure projects while mentoring and guiding other engineers click More ❯

Senior Azure/.NET Infrastructure Engineer Drive Performance at Scale | Shape the Future of Cloud Engineering ?? Up to £100,000 + Elite Benefits Package ?? Remote-First | Work from Anywhere in the UK | Flexible Hours ?? Build the Backbone of High-Performance Platforms Are you a cloud infrastructure expert ready to take on a career-defining challenge? Do … fast-paced environments where your decisions directly impact scalability, security, and performance? Join a cutting-edge engineering team that's powering the future of cloud-native platforms. As a Senior Azure/.NET Infrastructure Engineer , you'll be at the heart of a mission-critical transformation-designing, optimizing, and scaling infrastructure that supports millions of users … and drives real business outcomes. This is your opportunity to own infrastructure strategy , influence engineering excellence , and scale a platform that's reshaping an entire industry . ?? What You'll Be Doing ?? Architect and manage Azure-based infrastructure using Infrastructure as Code (IaC) tools like ARM, Bicep, or Terraform. ?? Optimize .NET application stacks for speed, reliability, and More ❯

Senior Azure/.NET Infrastructure Engineer Drive Performance at Scale | Shape the Future of Cloud Engineering Up to £100,000 + Elite Benefits Package Remote-First | Work from Anywhere in the UK | Flexible Hours Build the Backbone of High-Performance Platforms Are you a cloud infrastructure expert ready to take on a career-defining challenge? Do … fast-paced environments where your decisions directly impact scalability, security, and performance? Join a cutting-edge engineering team that's powering the future of cloud-native platforms. As a Senior Azure/.NET Infrastructure Engineer , you'll be at the heart of a mission-critical transformation-designing, optimizing, and scaling infrastructure that supports millions of users … and drives real business outcomes. This is your opportunity to own infrastructure strategy , influence engineering excellence , and scale a platform that's reshaping an entire industry . What You'll Be Doing Architect and manage Azure-based infrastructure using Infrastructure as Code (IaC) tools like ARM, Bicep, or Terraform. Optimize .NET application stacks for speed, reliability, and More ❯

Senior Azure/.NET Infrastructure Engineer - Drive Performance at Scale ?? Up to £90,000 + Exceptional Benefits ?? Remote-First | Flexible Working Shape the Future of High-Performance Platforms Are you passionate about optimizing, scaling, and securing cloud-native applications ? This is your chance to join a fast-growing engineering team where your expertise will directly impact customers … engineers, and business success . We're looking for a Senior Infrastructure Engineer with deep experience in Azure and .NET environments , who thrives on solving complex challenges and driving performance improvements in a dynamic, Agile setting. What You'll Do ? Design, manage, and scale Azure-based infrastructure using Infrastructure as Code ? Optimize and maintain a … best practices and troubleshoot production issues ? Plan for growth, automation, and continuous improvement across the platform What You Bring ? 5+ years of Azure experience ? Strong background in .NET application infrastructure ? Expertise in Azure DevOps Build & Release Pipelines ? Skilled in profiling, benchmarking, and performance tuning ? Familiarity with APM tools (e.g., New Relic) Bonus Points For: Infrastructure as Code (ARM More ❯

Job Benefits: 3600 Senior Infrastructure Security Engineer £50,000 - £60,000 + bonus + car allowance + benefits Remote (with travel to Oxford or Nuneaton for team meetings) We're looking for a hands-on Senior Infrastructure Security Engineer to join a growing Infrastructure & Security team, and the chance to be one of … the first in a new security remit. You'll be reporting into the new Head of Infrastructure Security, playing a key role in building and securing the organisation's group-wide infrastructure estate. You'll be the go-to engineer for securing core infrastructure services, working across network, cloud, and platform environments to keep systems protected … while enabling the business to run smoothly. What you'll be doing: Implementing and maintaining security controls across network, cloud, endpoints, and core infrastructure Owning key technologies like firewalls, SIEM, EDR, VPN, NAC, and vulnerability scanners Driving vulnerability management and hardening across the estate Supporting and responding to security incidents across infrastructure services Embedding security into infrastructure More ❯

We have an excellent opening for a Senior Infrastructure Engineer based in the southwest to join our clients growing team. Our client has been around for over 20 years has grown to become a leading independent development consultancy with offices throughout the UK. As a valued Senior Engineer in the team this will be an … exciting opportunity for you to join and support with the growth of the Infrastructure Design expertise for the future. What s on offer Hybrid Working Private health care Car allowance Enhanced Pension Bonus scheme The role You ll be working closely with the Infrastructure team for the production of engineering designs for planning applications and detailed designs of … drainage, SUDS and building drainage to all major infrastructure developments in residential, retail, industrial and commercial. You will be responsible to produce flood risk assessment work and drainage strategies in support of planning applications. producing and issuing of drawings, specifications, reports, and calculations. What you need to succeed HNC or BEng Civil Engineering and at least 3 years relevant More ❯

Senior Infrastructure Engineer – BristolI am working with a Multi-office Consultancy who are looking to bolster their Infrastructure Team in their Bristol Office.You would be working alongside, and helping run the Infrastructure Team.Company:They are a relatively young consultancy with being under 20 years old but have grown to 19 offices in those years, the … offices are spread all across the UK supporting the Residential Development and Planning Sector.They Cover: Public Sector Residential Infrastructure Highways Retail projects And more – the Bristol office covers mainly Residential developmentts on Infrastructure, Highways and Transport Planning.Requirements:Ideally, you would have knowledge of the local market and:• 4+ Years’ Experience within a Infrastructure Design • Experience within AutoCAD More ❯

Senior 3rd Line Infrastructure Engineer | Upto £70,000 Basic | Altrincham - Hybrid The Company Fintech organisation. They are passionate about delivering innovative, tech-driven solutions that make financial management straightforward. They are looking for a highly skilled and experienced 3rd Line Infrastructure Engineer to join the infrastructure team. This role requires a true subject matter … expert – someone colleagues turn to when the most complex technical issues arise. You will provide advanced troubleshooting, design input, and escalation support across our infrastructure stack, ensuring high availability, security, and performance of our systems. They offer a hybrid working pattern with very complex and interesting work in the financial sector. Currently 50+ in the technology team with a … complex technical issues across servers, networks, and storage. Diagnose and resolve deep technical problems, providing clear explanations and mentoring to 1st and 2nd line engineers. Manage, maintain, and optimise infrastructure including: Windows Server/Active Directory (including GPO) VMware vSphere (HA/DRS, vSwitches, performance tuning) Linux Systems (Ubuntu, services, automation, troubleshooting) Networking (routing, switching, VLANs, firewalls, VPNs, TCP More ❯

Job Title: Senior Pipeline Infrastructure Engineer Salary: 50,000 - 60,000 (dependent on experience) Location: Peterborough (Hybrid) Type: Permanent About the Role: Our client is seeking a highly skilled Senior Pipeline Infrastructure Engineer to provide technical leadership, guidance, and assurance across a broad portfolio of clean water and water recycling infrastructure projects. You … integrated design and build provider in the UK water sector, with a strong reputation for technical excellence and innovation. They work across multiple long-term water frameworks, delivering essential infrastructure projects that make a real impact on communities and the environment. They believe people are their greatest strength - fostering an inclusive culture that values diversity, encourages creativity, and supports … cost-effective and environmentally responsible solutions. What Our Client is Looking For: Degree in Civil, Mechanical, or related Engineering discipline (or equivalent experience). Strong background in pipeline and infrastructure design (water and wastewater). Knowledge of pipe materials, hydraulics, pumping stations, and reinforced concrete structures. Experience in a Design & Build environment. Ability to lead technical reviews and ensure More ❯

Senior/Principal Civil Infrastructure Engineer (Drainage/Highway Design) We are pleased to be working with a well-established civil consultancy with offices in Manchester, boasting a strong client base and a range of infrastructure and civil projects. We are recruiting a senior or principal civil engineer with a passion for creating innovative … infrastructure solutions. As a senior or principal civil design engineer, you will have the opportunity to work on a variety of medium and large-scale projects and engage with a diverse portfolio of clients within an established and growing team in a collaborative and supportive environment. On offer Salary: c£50k-£65k depending on experience Yearly Bonus … Clear opportunities for progression About the role and you Minimum of 5 years experience in civil infrastructure design (drainage/highway projects) Opportunity to work on varied schemes across multiple sectors Modern offices with a growing team (hybrid working options) Experience with software such as Civil3D, MicroDrainage, Causeway Flow, etc. Experience managing projects from inception to completion; mentoring junior More ❯

Were looking for a Senior Infrastructure Engineer to join our team and play a key role in designing, configuring, and supporting our Group infrastructure. Youll be instrumental in ensuring our systems are secure, reliable, and scalablesupporting both day-to-day operations and exciting new projects as we continue to grow and diversify. What Youll Be Doing Designing … and implementing robust infrastructure solutions that meet business needs and regulatory standards. Providing hands-on technical support across BAU and project environments. Monitoring and maintaining infrastructure to ensure optimal performance and security. Leading and mentoring junior team members, sharing knowledge and fostering growth. Collaborating with stakeholders to deliver infrastructure change projects on time and within budget. Supporting … and a collaborative mindset. Youll thrive here if you enjoy solving complex problems, sharing your expertise, and working in a fast-paced environment. Essential Skills & Experience Proven experience in infrastructure support and project delivery. Strong knowledge of: ? Windows Server 2016/2019/2022/2025 VMware (5.5 to 7.x) Active Directory & Group Policy Office 365 & Exchange 2016/ More ❯