86 senior infrastructure engineer jobs found

Senior Infrastructure Engineer Certain Advantage are hiring for a Senior Infrastructure Engineer based in either Manchester, Blackpool, Newcastle, Leeds or Birmingham. This role is on an initial contract till the end of March 2027. We are looking for a Senior Infrastructure Engineer (NetDevOps) to design, build, and evolve large-scale enterprise network platforms, with a strong focus on modern, automated, and cloud-integrated infrastructure. Your responsibilities: Design, implement, and enhance enterprise network infrastructure across data centre, hybrid, and cloud environments Engineer and implement network traffic flows to support business-critical services Build and maintain secure hybrid connectivity across Azure, AWS, and OCI Implement and manage Palo Alto firewall policies across on-prem and cloud environments, aligned to Zero Trust principles Design and operate high-availability network services, including routing, segmentation, and resilience Develop and maintain...

What You'll Be Doing - Design, build, and operate AI‑enabled software and platform solutions - Develop and maintain API‑driven services and integrations that allow systems to work effectively with AI capabilities - Contribute to the evolution of existing applications towards modern, service‑based and cloud‑native architectures - Implement and operate integration mechanisms between software systems and AI platforms, including emerging patterns where appropriate - Apply AI tools to support engineering productivity, while retaining full accountability for quality, safety, and correctness - Review, validate, and guide AI‑generated code or output to ensure it meets engineering and operational standards - Build, deploy, and operate services using TypeScript and Python, supported by modern DevOps practices - Package and operate workloads using Kubernetes tooling (e.g. Helm) and infrastructure‑as‑code (e.g. Terraform) - Work closely with engineers, platform teams, and AI...

What You'll Be Doing - Provide technical leadership across AI-enabled software and DevOps engineering teams - Set architectural direction for API-first design, system integration, and platform enablement for AI - Lead the evolution of legacy or existing applications towards modern, service-based and API-driven architectures - Define and guide integration patterns between applications, platforms, and AI services - Make informed decisions on when and how emerging integration approaches (e.g. protocols such as MCP) should be applied as part of broader system design - Work closely with architects, product teams, data scientists, and platform engineers to deliver end-to-end solutions - Ensure solutions meet appropriate standards for security, resilience, performance, and operability - Anticipate and manage architectural and operational risks associated with AI-enabled systems - Champion strong engineering practices across software development, DevOps, and platform engineering...

Carmichael UK are recruiting for an experienced Sub Agent (Structures) to join a Tier 1 contractor delivering a major highways infrastructure project in Gloucestershire. This is an excellent opportunity for an ambitious Sub Agent to play a key role in the successful delivery of complex structural works, including reinforced concrete structures, bridges, retaining walls and associated civil engineering works on a nationally significant highways scheme. Working closely with the Site Agent and Project Manager, you will be responsible for managing sections of work from planning through to completion, ensuring projects are delivered safely, on programme, and to the highest quality standards. Responsibilities Managing the day-to-day delivery of structural packages on site Coordinating site teams, subcontractors and suppliers Ensuring works are carried out in accordance with specifications, drawings and programme requirements Supporting the planning and sequencing of works to...

Senior Civil Engineer - Drainage & Utilities (International Projects) 📍 London - Hybrid  💰 £45-£55 per hour An established international engineering consultancy is looking to appoint a Senior Civil Engineer to join its growing team, supporting major Middle East clients on a range of high-profile, technically complex developments. This role will focus on the design and coordination of drainage and utilities infrastructure for large-scale international projects including sports stadia, tall towers and major mixed-use developments. The Role • Deliver drainage and utilities design for complex international developments • Work across concept, detailed design and coordination stages • Prepare and review drainage strategies, calculations and technical drawings • Use Civil 3D and drainage software such as InfoDrainage and/or HydroCAD • Coordinate with multidisciplinary teams and international stakeholders • Ensure designs meet client standards, regional regulations and...

Carmichael UK are seeking an experienced Section Engineer (Structures) to join a Tier 1 contractor delivering a major highways infrastructure project in Gloucestershire. This is an excellent opportunity to work on a high-profile scheme involving complex structural works, including reinforced concrete structures, bridges, retaining walls and associated civil engineering elements. The successful candidate will play a key role in supporting the delivery team, ensuring works are completed safely, efficiently, and to the highest quality standards. Working closely with the Sub Agent and Site Agent, you will be responsible for managing engineering activities across designated sections of the project, providing technical support and driving successful project delivery. Responsibilities Managing and coordinating engineering activities for structural works packages Ensuring works are delivered in accordance with design specifications and programme requirements Producing and reviewing...

Are you an Electrical Project Engineer with at least 10 years experience in Grid Transmission and renewable power projects? If so, please read on... Role Summary: Lead the engineering delivery of renewable energy projects from concept to commissioning across HV/MV/LV systems. Ensure designs are compliant, buildable, and cost-effective while coordinating multidisciplinary teams and supporting project execution. Key Skills & Responsibilities Required: 10+ years in Electrical Project Engineering (renewables preferred) Level 3 qualification (or equivalent) in Electrical Engineering Experience working with UK grid operators (DNO/TNO) Proven track record delivering infrastructure or energy projects End-to-end engineering ownership (design ? construction ? commissioning ? handover) Strong knowledge of HV/MV/LV systems, including grid connections (DNO/TNO interfaces) Experience with Protection & Control, SCADA, and OEM integration Ensure compliance with UK/European standards (BS...

Dedicated to sustainable development, Arup is a collective of designers, consultants and experts working globally. At Arup you will have the opportunity to collaborate on ambitious projects - delivering remarkable outcomes for clients and communities, and to do socially useful work that has meaning. Arup's purpose, shared values and collaborative approach has set it apart for over 75 years, and now is your opportunity to join. Job description - the role AMS is a global workforce solutions partner committed to creating inclusive, dynamic, and future-ready workplaces. We help organisations adapt, grow, and thrive in an ever-evolving world by building, shaping, and optimising diverse talent strategies. We partner with Arup to support their contingent recruitment processes. Acting as an extension of their recruitment teams, we connect them with skilled interim and temporary professionals, fostering workplaces where everyone can contribute and succeed. On Behalf of Arup, we are...

Senior Engineer – Highways Infrastructure Project (Coventry) Location: Coventry Start Date: Late June / Early July Duration: Long-term project (minimum 2 years) Salary: Competitive + package (DOE) A well-established civil engineering contractor with a strong reputation for delivering major infrastructure and highways schemes across the UK is seeking an experienced Senior Engineer to join a flagship project in Coventry. This is an opportunity to play a key role on a major £120 million highways improvement scheme that will transform a significant section of the local road network. Site set-up activities are scheduled to begin in July, with main construction works commencing in August. The Project The scheme involves the redevelopment of a major highway junction and includes: * Removal of an existing roundabout * Construction of a new flyover and revised road layout * Extensive bulk earthworks operations * Large-scale drainage installation works The project is...

Carmichael are seeking a Section Engineer to join the team based on the Lower Thames project Health, Safety & Wellbeing: To understand and to always fully comply with our LTC ‘Beyond Zero Harm’ programme and the 4 BB Golden Rules. ‘Beyond Zero Harm requires your commitment to improving your wellbeing and that of your colleagues as well as the communities you are working in. Alongside others you will champion the Beyond Zero Harm initiative by promoting and encouraging wellbeing for all. You will contribute to the observation process by notifying a minimum of one observation per week relating to either a safety issue or a good practice. You will produce specific Works Package Plans. You will conduct and record weekly safety tours. Programme and Production: Produce three-week lookahead programmes aligned with the stage programme. Monitor progress, record and report any variances to the weekly programme. You will receive training in Lean Production techniques and be responsible...

Commissioning Engineer – Water & Wastewater Location: Southern Water Region, UK Contract Type: Contract About CMDP+ CMDP+ has secured the AMP8 Capital Programme Strategic Delivery Partner Framework with Southern Water, continuing the successful joint venture between Costain and MWH Treatment. Between 2025–2030, CMDP+ will deliver critical investment in Water and Wastewater infrastructure, including upgrades to Treatment Works, Pumping Stations, and Reservoirs. The Role We are seeking a highly skilled Commissioning Engineer to lead and deliver commissioning activities across Water and Wastewater projects. You will manage the installation, testing, and handover of process plant and equipment, ensuring projects are completed safely, on time, and to the highest quality standards. You will liaise with design teams, contractors, and suppliers, and will be responsible for FAT/SAT testing, defect close-out, and the preparation of commissioning documentation and client training....

Design Manager – Water & Wastewater Location: Southern Water Region Contract Type: Permanent Sector: Water Infrastructure / AMP8 CMDP+ has secured a new AMP8 Capital Programme Strategic Delivery Partner Framework Agreement with Southern Water for Water and Wastewater delivery. This award continues the successful joint venture partnership between Costain and MWH Treatment. The framework has been awarded for an initial seven-year term, with the option to extend for up to a further five years. Between 2025–2030, CMDP+ will deliver critical investment across Water and Wastewater infrastructure throughout the region, including upgrades to Treatment Works, Pumping Stations, and Reservoirs. We are currently seeking an experienced Design Manager to join the team and support the successful delivery of this major programme. The Role Design Managers are project-based and work as part of integrated project teams to deliver the design and engineering aspects of major infrastructure...

Design Manager – Water & Wastewater Location: Southern Water Region Contract Type: Contract Sector: Water Infrastructure / AMP8 CMDP+ has secured a new AMP8 Capital Programme Strategic Delivery Partner Framework Agreement with Southern Water for Water and Wastewater delivery. This award continues the successful joint venture partnership between Costain and MWH Treatment. The framework has been awarded for an initial seven-year term, with the option to extend for up to a further five years. Between 2025–2030, CMDP+ will deliver critical investment across Water and Wastewater infrastructure throughout the region, including upgrades to Treatment Works, Pumping Stations, and Reservoirs. We are currently seeking an experienced Design Manager to join the team and support the successful delivery of this major programme. The Role Design Managers are project-based and work as part of integrated project teams to deliver the design and engineering aspects of major infrastructure...

Network Engineer Rate: £450 PD – IR35 – 3/6 months – 5 day onsite (with flex after 3 months) Opportunity: A leading corporation that is currently undergoing a huge IT transformation is seeking Network Engineer to lead on a number of exciting projects including a Cisco to Palo Alto firewall upgrade and end to end installation of fibre broadband. The chosen Network Engineer must have strong capabilites in Palo Alto, be CISCO qualified (CCNA/CCNP) and have possess layer 1 to layer 7 end to end delivery. Any exposure or uderstanding of Infoblox and experience working witin local authority would be highl desirable. As a third line escalation point for incidents and problems and change relating to the business’ network infrastructure, the Senior Network Engineer key purpose of this role is to support both project delivery and escalated BAU activity by ensuring the business has stable, performant and secure systems from a day to day operational perspective. Core Technical Experience...

Senior Engineer - Roads & Drainage | CIS £380-£420/day We're seeking an experienced Senior Engineer to join a major highways project involving roads, drainage, and slip roads. This is an excellent opportunity to work on a high-profile civil engineering scheme with a well-established contractor. Rate: £380-£420 per day (CIS) Location: Coventry Key Requirements: Proven experience in highways or civil engineering projects Strong understanding of roads, drainage, and slip roads construction Good working knowledge of Autocad essential CSCS card required SSSTS or SMSTS required What We Offer: Long-term opportunity on a major infrastructure scheme Competitive CIS daily rate Work with an established contractor on a flagship projectIf you are a motivated Senior Engineer looking for your next contract opportunity, we want to hear from you

Electronics Design Engineer - High Voltage (HV Design) - Umbrella / PAYE Rate DOE - London - 12-Month Contract We are seeking an experienced Electronics Design Engineer with specialist expertise in High Voltage (HV) design to support the development of subsea power transmission equipment used in critical global infrastructure. This role has a strong focus on IEC (phone number removed) compliance, including HV creepage, clearance, and insulation coordination for systems operating up to 21kV DC. Working within a multidisciplinary engineering team, you will support the design, validation, and optimisation of advanced HV power converters and subsystems across the full hardware lifecycle. Key Responsibilities Design and develop high-voltage electronic subsystems for subsea power transmission equipment Apply IEC (phone number removed) principles covering creepage, clearance, and insulation coordination Resolve HV clearance challenges at system and switching level Support the full...

One of our leading banking clients is looking for an experienced RabbitMQ SME to join a large-scale PAM & Security transformation programme. 📍 Sheffield, UK (Hybrid) 📅 ASAP Start 📄 Contract until Nov 2026 Key Responsibilities Deploy and manage RabbitMQ clusters Build resilient multi-site messaging solutions Work with Kubernetes, Docker & HELM Automate deployments using Python & PowerShell Support secure enterprise infrastructure environments Skills Required ✔ RabbitMQ (Queues, Exchanges, Shovels, Clustering) ✔ Kubernetes & Docker ✔ Python & PowerShell ✔ Linux / Windows environments Ideal for a senior infrastructure/platform engineer with strong messaging, automation and DevOps expertise. 📩 Apply now or reach out directly for more information. GCS is acting as an Employment Business in relation to this vacancy

Job Title: Site Engineer Location: Gloucester Rate: £(Apply online only)/Day (DOE) Duration: 6-12 months What does it take to help deliver one of Gloucestershire's major highways improvement schemes while taking ownership of a critical section of works from day one? A national highways contractor is looking to appoint 2 freelance Site Engineers for an immediate start on a with a focus on Structures works on this major project in the Gloucester area. This is an excellent opportunity for an experienced Site Engineer to join a long-term programme of works with a busy contractor delivering key infrastructure upgrades across the region. With works already underway, our client requires two experienced Site Engineers who can hit the ground running and support delivery teams across key phases of the scheme. This is a day-shift position and offers ongoing freelance work for the right candidates. Job Role As a Site Engineer, you will be responsible for the control, coordination and...

Planning Engineer for a major offshore wind project in Scotland. Responsibilities Develop and maintain detailed, construction-focused project schedules in Primavera P6 across the full project lifecycle - from early development through to delivery and operation. Issue and maintain logic driven schedules that meet the time, cost and quality requirements of the project. Create and assist with scenario planning requests a from the Senior Management Team. Understand impact on wider schedule interfaces at package, project and portfolio level. Ability to conduct a comprehensive review of the submitted 3rd party/supply chain schedules for schedule intregity and compliance with the contract. Identify and analyse critical paths, delays, and risks, supporting the development of robust mitigation strategies to maintain schedule integrity. Consult closely with engineering, procurement, and site construction teams to build realistic, logic-driven programmes that reflect actual site conditions...

Senior Electrical Project Engineer £75 per hour Remote working with occasional site visits (Scotland) Immediate start available Are you an Electrical Project Engineer with at least 10 years experience in Grid Transmission and renewable power projects? If so, please read on... Role Summary: Lead the engineering delivery of renewable energy projects from concept to commissioning across HV/MV/LV systems. Ensure designs are compliant, buildable, and cost-effective while coordinating multidisciplinary teams and supporting project execution. Key Skills & Responsibilities Required: 10+ years in Electrical Project Engineering (renewables preferred) Level 3 qualification (or equivalent) in Electrical Engineering Experience working with UK grid operators (DNO/TNO) Proven track record delivering infrastructure or energy projects End-to-end engineering ownership (design → construction → commissioning → handover) Strong knowledge of HV/MV/LV systems, including grid connections (DNO/TNO...