1 to 25 of 59 Senior Infrastructure Engineer Jobs in England

Senior Infrastructure Engineer Our client, a highly respected and forward-thinking IT services provider, is seeking a talented Senior Infrastructure Engineer to join their growing team. This is a fantastic opportunity for an experienced infrastructure professional who enjoys both hands-on technical work and leading from the front. Youll play a pivotal role … in delivering reliable, secure, and innovative IT solutions for a diverse client base across the UK. The Role As a Senior Infrastructure Engineer, youll: Lead the support, maintenance, and enhancement of client IT infrastructure. Design, document, and implement infrastructure and cloud solutions. Act as a senior technical point of escalation for complex issues. Mentor and … discounts, cashback, and wellbeing support Employee Assistance Programme and 24/7 GP access Tailored training and funded certifications to support your career growth Interested? Please Click Apply Now!Senior Infrastructure Engineer More ❯

Japanese speaking Senior Infrastructure Engineer Ref: YC46996 A Japanese IT company is currently recruiting a Senior Infrastructure Engineer to work in their London office. In this role, you will be responsible for providing third line technical escalation for operational incidents and being involved in network projects as a senior server engineer. The ideal … a possibility to be extended) WORKING HOURS: 9:00-17:00 from Monday to Friday SALARY: £45,000 – £55,000 (depending on experience and skills) START: ASAP LOCATION: London Senior Infrastructure Engineer Main Responsibilities: Operation, maintenance and troubleshoot Linux/Windows server, NW switch and Firewall User administrative work (account management, group management, etc.) Witnessing installation servers … user announcement and internal applications Project works along with providing implementation and testing, and creating the related resources such as script, document, parameter sheet and formulation of test plan Senior Infrastructure Engineer Ideal Candidate: Experience of user support at IT helpdesk, Linux (RedHat)/Windows server management/operation and network troubleshooting of WAN as well as 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 ❯

Senior Infrastructure Engineer (Contract) ?? Location: Southwest England (Hybrid) ?? Day Rate: £450-£500 per day (Inside IR35) ? Length: 3-Month initial contract (likely extension) ?? Industry: Financial Services About the Role Were seeking an experienced Senior Infrastructure Engineer to join a leading Financial Services organisation on an initial 3-month contract. Youll be part of a … highly skilled Infrastructure team responsible for ensuring that enterprise environments remain secure, available, and reliable for all end users. This role will primarily support a key project focused on Microsoft capabilities, providing technical expertise in M365 configuration, controls, and Azure infrastructure to deliver detailed analysis and cost assessments for implementing Microsoft Copilot (or alternative Microsoft AI capabilities). … enhance Azure workloads and services across enterprise environments. Support the delivery of M365 technical configuration and security controls. Contribute to the assessment and potential implementation of Microsoft Copilot. Ensure infrastructure reliability, security, and compliance with internal standards. Work collaboratively with project and operations teams to meet agreed deliverables. Maintain and support single sign-on identity providers (SAML2/OAuth2 More ❯

Senior Infrastructure Engineer London 55k- 60k plus benefits We are working with a forward-thinking multi-disciplinary engineering firm with multiple offices throughout England who currently have a vacancy for a Senior Infrastructure Engineer to join their London office on a full-time permanent basis. Their Infrastructure team offers a range of services … systems Flood Risk Assessments Detailed design & approval of both on-site & off-site highway works Pre-purchase feasibility assessments Contract preparation Tender analysis Project management Site supervision The successful Senior Infrastructure Engineer will need to have: A degree in Civil Engineering Experience in developing concept & detailed drainage strategies Experience producing planning documents, including FRA's, Drainage Technical More ❯

Have you led complex Azure or infrastructure projects? Do you enjoy taking technical ownership while guiding others? Our client is seeking a Senior IT Infrastructure Engineer who can drive Azure deployments, lead infrastructure transformation, and support a high-performing operations team. This is an international professional services organisation recognised for its cloud-first technology strategy. … Operating across multiple locations, they invest heavily in modern infrastructure, security and collaboration platforms. You’ll join a mature technology function that values innovation, reliability and continuous improvement, supporting a business that depends on robust, scalable systems Responsibilities: As a Senior IT Infrastructure Engineer, you will... Lead technical delivery across Azure, on-prem and hybrid infrastructure … networks, servers and core services. Drive improvements across wired, wireless, WAN/LAN and firewall infrastructure. Support ITIL-aligned operations, including incident, change and problem management. Requirements: As a Senior IT Infrastructure Engineer, you will need... Strong experience deploying Azure infrastructure (IaaS, PaaS, networking, security). Hands-on expertise with network infrastructure: switching, Wi-Fi More ❯

Job summary As a Senior Infrastructure and Cloud Engineer you will be responsible for the delivery of day to day services within the infrastructure team. As part of small multi-disciplined team you will be jointly responsible for the following (but not limited to) technologies Storage, Virtualized platforms, Security and AV services, Domain Services, Proxy, Windows … to progress into other roles across different specialties. In addition, we offer ongoing training and development in conjunction with the BCS membership. Main duties of the job Being a senior Infrastructure and Cloud technical expert, you will be required to mentor and coach other members of the ICT service department for career development. You will work closely with … IT Service umbrella, which follows the ITIL standard of Service Management, empowering technology and process to ensure the customers have the best possible end result. You will be a senior technical influence in the Technical Services section in improving, maintaining and documenting new and existing ICT services. About our locations: The Service Delivery team are based across the various More ❯

Senior Infrastructure Engineer We are looking for an experienced Senior Infrastructure Engineer to join our IT team. This is a hands-on role focused on maintaining and improving the stability, security, and performance of our infrastructure across multiple sites. You’ll play a key part in supporting business-critical systems and mentoring junior … engineers, while leading infrastructure projects from design to delivery. Key Responsibilities Maintain and support server environments, Active Directory, and public-facing web systems Monitor and secure networks using firewalls, VPNs, and secure data transfer protocols Lead infrastructure upgrades and improvement projects Provide technical guidance to junior engineers and collaborate across teams Ensure compliance with licensing, backup, and disaster … recovery procedures Offer occasional out-of-hours support as part of a 24/7 operational environment Skills & Experience Essential: 5+ years in infrastructure, systems administration, or network engineering Strong experience with Windows Server, Active Directory, Hyper-V, and SAN storage Solid understanding of network security, firewalls, and VPNs Familiarity with compliance frameworks such as ISO 27001 or Cyber More ❯

Senior Azure Infrastructure Engineer Architect the Future of Scalable Cloud Platforms Up to £100,000 + Elite Benefits Remote-First | UK-Based | Flexible Hours Lead the Infrastructure That Powers Millions Are you a cloud infrastructure expert with a passion for building scalable, resilient platforms? This is your chance to take full ownership of a modern … Azure estate, drive cloud-native transformation, and shape the future of infrastructure for a high-impact engineering team. Join a tech-forward company where your decisions directly influence performance, reliability, and innovation across platforms used by millions. You'll be at the heart of a mission to modernise legacy systems, accelerate delivery, and empower developers with world-class tooling. … What You'll Be Doing As a Senior Infrastructure Engineer , you'll: Architect and manage Azure infrastructure using Infrastructure as Code (ARM, Bicep, Terraform) Optimise .NET application stacks for performance, scalability, and resilience Implement observability and monitoring tools to ensure system health and uptime Lead CI/CD automation using Azure DevOps and Git workflows More ❯

Senior Infrastructure Engineer Rate: £450 - £500 Inside IR35 Duration: 3 months Location: Remote (occasional onsite meetings may be required - Gloucestershire) Overview We're seeking a Senior Infrastructure Engineer to join a leading enterprise environment apart of the Infrastructure team responsible for ensuring that all environments are secure and reliable, supporting business-critical systems … and M365, to support a project team conducting detailed analysis and cost assessment for implementing and operating Microsoft Copilot (or similar AI-driven capabilities). Key Responsibilities Ensure enterprise infrastructure is available, secure and operating within agreed SLAs. Maintain and improve Azure-based workloads and services, ensuring compliance with organisational policies and standards. Provide technical leadership in the configuration … access solutions, including SSO identity providers (SAML2/OAuth2), especially within Microsoft Entra ID (Azure AD). Collaborate with project teams to design and document technical solutions, contributing to infrastructure roadmaps and cost models. Required Skills & Experience Microsoft Certified: Azure Administrator (AZ-104) or equivalent certification preferred. Minimum 3+ years' hands-on Azure experience, building, managing and maintaining large 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 Location: Bath Salary: £40,000 to £50,000 plus benefits package Contract Type: Full time, Permanent About the Role A respected civil engineering consultancy is seeking a Senior Infrastructure Engineer to join its Bath team. The role involves the design and delivery of civil infrastructure for a range of projects … masterplanning, utilities, highways, earthworks and drainage. You will work within a multidisciplinary environment, taking responsibility for your own design packages and supporting high quality project delivery. Key Responsibilities Produce infrastructure designs for masterplanning, utilities, highways, earthworks and drainage. Prepare technical drawings, design calculations, specifications and reports. Manage design tasks from concept through to delivery, ensuring accuracy and compliance. Coordinate … project planning, resourcing and delivery tracking. Provide guidance to junior engineers and technicians. Assist with bid preparation and support business development activities. Skills and Experience Required Experience in civil infrastructure design, including utilities, highways, earthworks, SuDS drainage and knowledge of masterplanning. Proficient in AutoCAD and Civil 3D or similar design software. Strong understanding of civil engineering principles and relevant More ❯

Senior Infrastructure Engineer Stevenage or Newport £500-£600/day Inside IR-35 Active SC required 6 month contract - January start Sanderson Government and Defence are supporting a long standing consultancy client of ours in their search for a Senior Infrastructure Engineer with an on-prem windows bias to start in the new year. … Essential Skills & Experience Demonstrated expertise in engineering on-premises infrastructure within secure enterprise environments In-depth knowledge of Windows Server (2016, 2019, 2022), Active Directory, DNS, DHCP, and Group Policy Hands-on experience with virtualisation technologies such as Hyper-V and VMware Proficient in PowerShell scripting and infrastructure automation practices Solid understanding of Defence or government-level security More ❯

Senior Infrastructure Engineer Stevenage or Newport £500-£600/day Inside IR-35 Active SC required 6 month contract - January start Sanderson Government and Defence are supporting a long standing consultancy client of ours in their search for a Senior Infrastructure Engineer with an on-prem windows bias to start in the new year. … Essential Skills & Experience Demonstrated expertise in engineering on-premises infrastructure within secure enterprise environments In-depth knowledge of Windows Server (2016, 2019, 2022), Active Directory, DNS, DHCP, and Group Policy Hands-on experience with virtualisation technologies such as Hyper-V and VMware Proficient in PowerShell scripting and infrastructure automation practices Solid understanding of Defence or government-level security More ❯

Senior Infrastructure Engineer 6 month contract Based in Reading Offering £88ph Inside IR35 Do you have experience with virtualisation platforms (VMware, Hyper-V, etc.)? Do you have experience with cloud platforms (AWS, Azure, etc.)? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role … for you! As the Senior Infrastructure Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. You will be involved in … level designs, ensuring alignment with secure-by-design principles Take ownership of technical delivery within work packages, including planning, estimation, and progress reporting Mentor, coach, and develop junior and senior engineers Provide input to technology strategies, feasibility studies, and innovation projects Engage with internal and external stakeholders, presenting technical solutions and justifying design decisions Your skillset may include: Extensive More ❯

Senior Infrastructure Engineer Our client, a highly respected and forward-thinking IT services provider, is seeking a talented Senior Infrastructure Engineer to join their growing team. This is a fantastic opportunity for an experienced infrastructure professional who enjoys both hands-on technical work and leading from the front click apply for full job More ❯

Senior Infrastructure Engineer (Contract) Location: Southwest England (Hybrid) Day Rate: £450-£500 per day (Inside IR35) ? Length: 3-Month initial contract (likely extension) Industry: Financial Services About the Role Were seeking an experienced Senior Infrastructure Engineer to join a leading Financial Services organisation on an initial 3-month contract click apply for full job More ❯

Senior Infrastructure Engineer Stevenage or Newport £500-£600/day Inside IR-35 Active SC required 6 month contract - January start Sanderson Government and Defence are supporting a long standing consultancy client of ours in their search for a Senior Infrastructure Engineer with an on-prem windows bias to start in the new year More ❯

Senior Infrastructure Engineer - Private Cloud Remote/Hybrid based. Paying up to £70,000, depending on experience. Join a leading Managed Services Provider recognised for its strategic partnerships and technical excellence. As a Senior Infrastructure Engineer, you'll be part of a team that delivers cutting-edge Private Cloud solutions for enterprise clients. The … organisation is a strategic VMware partner with Pinnacle status-the highest tier of recognition-and a certified Sovereign Cloud provider, ensuring secure, compliant infrastructure for sensitive workloads. Key Responsibilities Design and document High-Level and Low-Level Designs (HLD/LLD) for infrastructure solutions Provide expert Business-as-Usual (BAU) support for critical systems Lead the implementation and … optimisation of Private Cloud environments Collaborate with cross-functional teams to ensure infrastructure aligns with business needs Contribute to the development of best practices and technical standards Required Experience Proven expertise in VMware/vSphere administration and architecture Strong working knowledge of Cisco Unified Communications Manager (UCM) Hands-on experience with enterprise storage solutions such as HPE 3PAR, HPE More ❯

Senior Infrastructure Engineer - Private Cloud Remote/Hybrid based. Paying up to £70,000, depending on experience. Join a leading Managed Services Provider recognised for its strategic partnerships and technical excellence. As a Senior Infrastructure Engineer, you'll be part of a team that delivers cutting-edge Private Cloud solutions for enterprise clients. The … organisation is a strategic VMware partner with Pinnacle status-the highest tier of recognition-and a certified Sovereign Cloud provider, ensuring secure, compliant infrastructure for sensitive workloads. Key Responsibilities Design and document High-Level and Low-Level Designs (HLD/LLD) for infrastructure solutions Provide expert Business-as-Usual (BAU) support for critical systems Lead the implementation and … optimisation of Private Cloud environments Collaborate with cross-functional teams to ensure infrastructure aligns with business needs Contribute to the development of best practices and technical standards Required Experience Proven expertise in VMware/vSphere administration and architecture Strong working knowledge of Cisco Unified Communications Manager (UCM) Hands-on experience with enterprise storage solutions such as HPE 3PAR, HPE More ❯

Senior Azure Infrastructure Engineer opportunity to join a leading automation Technology company in Hampshire. Architect the Future of Cloud Innovation Up to £100,000 + Elite Benefits Remote-First | UK-Based | Flexible Hours Lead the Infrastructure That Powers Millions Are you ready to take full ownership of a cutting-edge Azure estate and lead a cloud … expertise shapes performance, reliability, and innovation. You'll be the driving force behind modernising legacy systems, accelerating delivery, and empowering developers with world-class tooling. Your Mission As a Senior Infrastructure Engineer , you will: Architect & manage Azure infrastructure using IaC (ARM, Bicep, Terraform) Optimise .NET application stacks for speed, scalability, and resilience Implement observability with advanced … on autonomy, loves solving complex challenges, and has led major cloud migrations or built platforms from the ground up. What You'll Bring 5+ years of hands-on Azure infrastructure experience Strong knowledge of .NET architecture & performance tuning Proven expertise in Azure DevOps Build & Release Pipelines Experience with APM tools (New Relic, AppDynamics) Deep understanding of profiling, benchmarking, and More ❯

Senior Infrastructure Engineer - Private Cloud Remote/Hybrid based. Paying up to £70,000, depending on experience. Join a leading Managed Services Provider recognised for its strategic partnerships and technical excellence. As a Senior Infrastructure Engineer, you'll be part of a team that delivers cutting-edge Private Cloud solutions for enterprise clients click More ❯

At Neptune, our technology underpins everything we do - from seamless operations in our warehouses to delivering exceptional digital experiences for our customers. We're looking for a Senior Infrastructure Engineer to play a key role in keeping that technology running smoothly, securely, and efficiently. As deputy to the Cloud and Infrastructure Manager, you'll provide senior-level technical expertise across cloud, infrastructure, networking, and security, ensuring Neptune's IT estate is robust, scalable, and fit for the future. You'll also act as the primary escalation point for technical issues, supporting both the Infrastructure and Service Desk teams. In this role, you'll blend hands-on technical expertise while contributing to strategic infrastructure planning - helping Neptune evolve its infrastructure platforms while keeping everyday operations running seamlessly. Day to day, you provide technical oversight of the Neptune infrastructure, acting as a senior escalation point for complex issues and delivering 3rd line support. You will also mentor team members to develop their technical capabilities Your key responsibilities Supporting the design, implementation More ❯