117 senior infrastructure engineer jobs found

Job Title: Senior Infrastructure Engineer (Oracle / OCI) Contract Type: Contract Duration: 2 Months Location: Hybrid (60% On-site in Blackpool or Newcastle) Role Overview: We are seeking a highly operational Senior Infrastructure Engineer with deep, hands-on expertise in Oracle Cloud Infrastructure (OCI) and Oracle Exadata. In this role, you will balance complex infrastructure design with critical day-to-day BAU operational support, managing highly available, mission-critical database environments. You will act as a major incident manager, drive infrastructure automation, and bring specialist knowledge to upskill the existing engineering team. Key Responsibilities: Deliver expert, hands-on BAU operational support and act as the escalation point for major service-related incidents. Configure, support, and maintain Oracle Base Database and Exadata environments. Write, debug, and maintain Infrastructure as Code (IaC) using Terraform and Ansible. Manage data migration...

Overview We are seeking an experienced Senior Infrastructure Engineer to support a secure and highly regulated environment. The role involves designing, building, administering, and supporting enterprise infrastructure services that underpin critical operational systems. Working within a small specialist team, you will provide full lifecycle support across infrastructure platforms, ensuring services are secure, resilient, and delivered in line with strict operational requirements. This role requires strong technical troubleshooting skills, experience in secure or air-gapped environments, and the ability to operate across 1st to 3rd line support. Contract Details Role: Senior Infrastructure Engineer Location: Salisbury (Full-time onsite) Duration: 12 months IR35: In Scope Rate: £569/day (Umbrella) Clearance: Active DV required Nationality: Sole UK Nationals only Key Responsibilities Design, implement, administer, and support secure infrastructure services Manage...

Senior Infrastructure / Exchange Engineer Location: Southwest London – 5 days onsite initially. Rate: £400–£450/day Inside IR 35 Start: Immediate preferred – 3/6 months Overview Our long-standing enterprise customer is hiring a hands-on contract role supporting Exchange, M365, hybrid-cloud and email security initiatives. You’ll focus on migrations, endpoint management, and strengthening defences against phishing and spoofing threats joining a large team based in Morden.  Key Responsibilities Deliver Exchange & M365 hybrid-cloud migrations Implement and manage email security (Proofpoint, Defender/EOP, DKIM/SPF/DMARC) Lead anti-phishing, spoof intelligence & ZAP remediation Administer Intune, Azure / AVD, and support AWS integrations Investigate and remediate email security incidents Required Skills Exchange (on-prem & Online) and M365 Proofpoint, MS Defender/EOP, DKIM/SPF/DMARC Anti-phishing & spoof protection Intune, Azure / AVD Working knowledge of AWS One...

The Role This position requires a highly technical engineer with strong recent experience across Oracle Cloud Infrastructure (OCI), Exadata, Oracle database technologies and cloud-based infrastructure automation. Alongside project delivery, you will also provide BAU operational support to ensure critical services remain secure, resilient and performant. Key Responsibilities * Design, support and optimise Oracle Cloud Infrastructure (OCI) environments. * Manage and maintain Oracle databases including RAC, Data Guard and RMAN Backup & Recovery. * Support Exadata and Base Database deployments within OCI. * Develop and maintain Infrastructure as Code using Terraform and Ansible. * Perform database patching, upgrades, migration testing and environment optimisation. * Configure and maintain highly available Oracle database environments. * Implement and maintain security controls including network segregation, encryption and secure authentication. * Manage...

Senior IAM Infrastructure Engineer (Contract) Location: Newport, Wales (3-4 days per week on-site) Day Rate: £500 - £550 per day Duration: 12 Months Security Clearance: Active SC Clearance Required (Strictly no dual nationals due to security constraints) 🎯 The Opportunity Are you a seasoned Infrastructure Engineer with a deep specialization in Identity & Access Management (IAM) and enterprise Microsoft environments? We are looking for a Senior IAM Infrastructure Engineer to play a pivotal role in delivering, optimizing, and supporting mission-critical infrastructure. This role perfectly balances high-level technical delivery, pre-sales solution scoping, and hands-on second-line support. If you thrive in highly secure, fast-paced, and technology-rich environments, this contract offers an incredible opportunity to make a tangible impact. Key Responsibilities As a Senior Engineer, you will span the full lifecycle of project delivery and support: Pre-Sales & Scoping:...

Senior IAM Infrastructure Engineer Newport/hybrid (3 days per week on site) £550 per day (Inside IR35) 6-Month Contract (scope for extension) Active SC Clearance Required We're seeking a Senior IAM Infrastructure Engineer with NetApp Expertise Required to join a major secure technology programme, supporting a complex enterprise environment where identity, messaging and storage services are critical to business operations. This is a hands-on engineering role requiring deep expertise across Identity & Access Management, Active Directory, Microsoft Exchange and NetApp technologies. You'll be responsible for maintaining, enhancing and modernising key infrastructure platforms while delivering secure, resilient and scalable solutions within a highly regulated environment. What You'll Be Doing Designing, implementing and supporting enterprise IAM and infrastructure services Managing complex Active Directory environments, including multi-forest estates Supporting and optimising...

Senior Storage & Backup Infrastructure Engineer Newport (Hybrid - 3 days onsite) £550 per day (Inside IR35) 6-Month Contract SC Clearance Required An exciting opportunity has arisen for an experienced Senior Storage & Backup Infrastructure Engineer to join a high-profile enterprise infrastructure programme supporting critical services and large-scale IT environments. This role is ideal for an infrastructure specialist with deep expertise in NetApp storage technologies, enterprise backup solutions, and complex data centre environments. You will play a key role in the design, implementation, optimisation and support of business-critical storage and backup platforms while working closely with technical teams, architects and stakeholders. Key Responsibilities Lead the design, implementation and enhancement of enterprise storage and backup infrastructure. Act as the subject matter expert for NetApp technologies across project and operational activities. Deliver...

Contract Senior Civil Infrastructure Engineer London Immediate Start Long term contractc £50-55 p/h (Inside IR35)  Contract Senior Civil Infrastructure Engineer  A Global multi discipline engineering consultancy based in Central London is looking to hire multiple Senior Civil Infrastructure Engineers on a contract basis due to a number of significant project wins.  Our client has won a significant number of projects both in the UK and UAE and need expert help to deliver on these challenging and complex projects.  Successful applicants must have excellent Infodrainage, AutoCAD and Civil 3D experience and be used to working on projects of significant scale.  Previous experience of working on UAE projects would be a distinct advantage.   Successful applicants will have a minimum of 5-8 years relevant experience.  Any individual from a strong technical background in a core infrastructure disciplines such as Highways, Utilities or Sustainable Drainage would fit the role well....

Are you an experienced Electrical Engineer looking for a high-value contract on major infrastructure projects? Do you want to play a leading role in delivering complex, multi-disciplinary engineering solutions with a nationally recognised consultancy? We are seeking two Electrical Engineers to join a leading contractor/consultancy on a 6-month contract, with the potential for extension. This role offers a hybrid working model, with offices in London. The Opportunity ·£75 per hour (Inside IR35) ·6-month contract with strong extension potential ·Hybrid working (3 days office/site-based) across multiple UK locations ·Opportunity to work on high-profile, critical infrastructure projects ·Exposure to complex, technically challenging work within a leading consultancy environment This is a fantastic opportunity to work on critical UK infrastructure programmes, particularly within the water sector, contributing to innovative and large-scale engineering solutions. You will be part...

Description Role Overview We are seeking a skilled and driven Full Stack Engineer with strong expertise in Java (Spring Boot) and Angular (17+). In this role, you will contribute to the design, development, deployment, and maintenance of scalable, cloud-native applications. This is a key position within a fast-paced, agile team working to build impactful software solutions. Key Responsibilities Design, develop, and maintain full-stack applications using Java (Spring Boot) and Angular 17+. Build and integrate RESTful APIs, GraphQL services, microservices, and cloud-native solutions. Implement robust UI state management using NgRx Store. Leverage Microsoft Azure services for application deployment, scalability, and monitoring. Set up and maintain CI/CD pipelines using GitHub Workflows for efficient and automated development processes. Conduct code reviews and ensure adherence to coding standards and best practices. Collaborate cross-functionally with product managers, UX...

Are you an experienced Electrical Engineer looking for a high-value contract on major infrastructure projects? Do you want to play a leading role in delivering complex, multi-disciplinary engineering solutions with a nationally recognised consultancy? We are seeking two Electrical Engineers to join a leading contractor/consultancy on a 6-month contract, with the potential for extension. This role offers a hybrid working model, with offices in Cambridge. The Opportunity ·£75 per hour (Inside IR35) ·6-month contract with strong extension potential ·Hybrid working (3 days office/site-based) ·Opportunity to work on high-profile, critical infrastructure projects ·Exposure to complex, technically challenging work within a leading consultancy environment This is a fantastic opportunity to work on critical UK infrastructure programmes, particularly within the water sector, contributing to innovative and large-scale engineering solutions. You will be part of a highly skilled,...

Are you an experienced Electrical Engineer looking for a high-value contract on major infrastructure projects? Do you want to play a leading role in delivering complex, multi-disciplinary engineering solutions with a nationally recognised consultancy? We are seeking two Electrical Engineers to join a leading contractor/consultancy on a 6-month contract, with the potential for extension. This role offers a hybrid working model, with offices in Peterborough. The Opportunity ·£75 per hour (Inside IR35) ·6-month contract with strong extension potential ·Hybrid working (3 days office/site-based) ·Opportunity to work on high-profile, critical infrastructure projects ·Exposure to complex, technically challenging work within a leading consultancy environment This is a fantastic opportunity to work on critical UK infrastructure programmes, particularly within the water sector, contributing to innovative and large-scale engineering solutions. You will be part of a highly skilled,...

Structures Project Manager - Highways & Bridges Cheshire West & Chester Freelance / CIS Engagement Up to £500 per day (Ltd/CIS) An established infrastructure contractor is seeking an experienced Structures Manager to support the development and delivery of a major highways structures programme within a long-term local authority framework. This is an excellent opportunity for a commercially aware and technically strong professional to join the project during the Early Contractor Involvement (ECI) phase before progressing into the construction and delivery stages. The assignment is expected to run for approximately 20 months, comprising an initial pre-construction phase followed by a substantial construction programme. Immediate start available. The Opportunity Working closely with the client, design teams, delivery teams and key stakeholders, you will lead the planning, coordination and delivery of bridge and highway structures schemes from concept through to...

Job Title: Civil Design Engineer (Infra / Non-Infra) Salary: Contract: up to £60 per hour (outside IR35) Permanent: £45,000 - £60,000 (dependent on experience) Location: Leeds Type: Contract or Permanent (hybrid working available) About the Role: Our client is seeking a Civil Design Engineer with experience across either infrastructure or non-infrastructure water projects to support delivery within the Yorkshire Water framework. This is a varied role covering both clean and wastewater projects, ranging from network and pipeline upgrades through to treatment works and facility-based civils. You will be involved across the full design lifecycle including feasibility, optioneering, detailed design, and construction support. About the Client: Our client is a well-established engineering consultancy operating within the UK water and infrastructure sector. They are delivering long-term secured work across key utility frameworks, with a strong pipeline of both network and...

Overview We are seeking an experienced Principal Electrical Engineer to provide technical leadership and strategic oversight for the delivery of electrical systems across multiple infrastructure assets within a major rail and tunnelling project environment. This role will suit a highly experienced engineer with a strong background in electrical engineering design, construction delivery, systems integration, stakeholder management, and multidisciplinary infrastructure projects. The successful candidate will act as the senior electrical authority, leading technical decision-making throughout the project lifecycle from detailed design development through installation, testing, commissioning, and asset handover. Key Responsibilities Provide technical leadership for the delivery of electrical systems including HV/LV power distribution, substations, transformers, switchgear, standby power systems, UPS systems, lighting, earthing and bonding, cable containment, fire alarm systems, and...

Location: Remote (Occasional travel to Manchester, London, Newcastle & Glasgow) IR35 Status: Inside IR35 The Opportunity We are currently seeking an experienced Principal Pipeline Engineer to join a rapidly growing Energy Transition team supporting the design and delivery of cutting-edge low-carbon infrastructure projects across the UK. This is an exciting opportunity to play a leading technical role on nationally significant projects focused on the future of the UK energy sector, including hydrogen transmission systems, carbon capture infrastructure, natural gas networks, and wider decarbonisation technologies. Working within a multidisciplinary engineering environment, you will take ownership of pipeline and mechanical engineering design activities across the full project lifecycle - from early-stage concept development and FEED through to detailed design, construction, commissioning, and long-term operational support. This position offers the opportunity to work on some...

Azure Cloud/ Infrastructure engineer | 6 month initial contract | £400-£550 InsideIR35 | Hybrid Model 2 Days on site in Derby   This clients team has lots of demand, and are in serious growth mode, so are looking for some contractors to join the team.   Key requirements: Strong experience working in Azure cloud environments (IaaS & PaaS) Hands-on infrastructure experience including VMs, VNets, NSGs, storage accounts and load balancers Solid understanding of networking concepts (IP addressing, DNS, VPNs, ExpressRoute) within Azure Experience with identity and access management (Azure AD, RBAC, Conditional Access) Familiarity with Infrastructure as Code (ARM templates, Bicep or Terraform) Experience with monitoring and observability tools (Azure Monitor, Log Analytics, Application Insights) Knowledge of backup, disaster recovery and high availability solutions in Azure Strong understanding of general cloud and infrastructure best practices (scalability, security, cost...

Senior Software Engineer - (phone number removed) - £57.20/hr Are you ready to elevate your career as a Senior Software Engineer? This exciting opportunity offers the chance to work on cutting-edge projects in a dynamic and collaborative environment. With a focus on innovation and operational excellence, this company is looking for talented individuals like you to make a real impact. Take the next step in your career and be part of a team that values quality, performance, and professional growth. What You Will Do: - Collaborate as a Senior Software Engineer within a high-performing squad to deliver high-quality software deployments. - Optimise communication and integration between development, quality assurance, and IT operations teams. - Develop and implement infrastructure solutions that leverage the latest technology best practices. - Enhance operational performance through innovative problem-solving and process improvements. - Lead and mentor junior team members,...

Duties: Responsible for working as a senior software engineer with a squad to ensure quality software deployments and overall application health and performance. Optimizes relationships between the development, quality assurance and IT operations teams. Promotes communication, integration, and collaboration for enhanced software development productivity. Develops infrastructure to incorporate latest technology best practices and improve operational performance. Requires broad technical knowledge and experience across a variety of IT areas, including infrastructure, development, operations, and quality assurance. Level: A Specialist Professional (P4) is a recognized subject matter expert in job area typically obtained through advanced education and work experience. Responsibilities typically include: Managing large projects or processes with limited oversight from manager. Coaching, reviewing and delegating work to lower level professionals. Problems faced are difficult and...

Senior DEVOPS Engineer Contract Dublin 6-18 Months. My client a leading global firm is in urgent need of a talented and experienced Senior Cloud DEVOPS Engineer to join them on a contract basis. My client is building resilient, secure, and scalable cloud platforms that support the next generation of digital financial applications. We're looking for a Platform Engineer with hands-on experience in AWS infrastructure and networks to help build and support our cloud-native environments.You'll collaborate with engineering, security, and operations teams to deliver well-architected solutions aligned with industry best practices. You will be using (AWS, Cloud Architect, CyberSecurity) Successful candidates will have 5+ years of commercial experience in software engineering, platform engineering, or site reliability engineering, including 3+ years of direct experience with AWS. You will have proven experience designing production-grade cloud infrastructure in regulated environments. You...