Senior Project Engineer (Civils) Location London, United Kingdom Overview We are seeking an experienced and highly motivated Senior Project Engineer (Civils) to support the successful delivery of major rail and infrastructure projects. The role will provide engineering leadership, assurance, and governance throughout the project lifecycle, ensuring that all design, construction, testing, and commissioning activities are delivered safely, efficiently, and in compliance with applicable legislation, industry standards, and company procedures. The successful candidate will play a key role in managing engineering assurance activities, supporting project teams, and ensuring technical excellence across complex civil engineering works. Key Responsibilities Engineering Leadership & Assurance Lead and manage the application of appropriate engineering standards across all project design and construction activities. Ensure compliance with relevant legislation, Network Rail...

DV Cleared Infrastructure Tester - 6 months+ extensions, 500- 600pd DOE - Full time on site (Hampshire) Looking for a High Level clearance/ DV Cleared Tester with good knowledge of Windows and Linux operating systems, together with the experience of working within a multi-disciplined engineering team. You will leverage your knowledge of integration frameworks to support the continuous integration, deployment, and testing of new features across complex environments. Hands on experience in infrastructure engineering, including the testing, deployment, and maintenance of robust, scalable systems. Direct experience testing and integrating any of the following: Identity and access management (IDAM) systems including role based access control (RBAC) Public key infrastructure (PKI) Server monitoring, audit and patch deployment Key Duties and Responsibilities Running manual tests using the project approved tools. Interpretation of test results and preliminary investigation...

Lead Python Software Engineer - Hybrid from Leatherhead or London - Circa 650 per day Inside ir35 - 12 months Please note: Due to the nature of the project, successful applicants will be required to be SC cleared prior to appointment. Mandatory requirements: At least 7 years of experience using Python for OOP and functional programming Experience of leading software development teams and mentoring of junior members Experience of unit, integration and end to end testing with a delivering 'quality' mindset Experience creating designs and documentation Experience of working with data processing pipelines Working knowledge of DevOps and Cloud/virtualisation Platforms A passion for learning new technologies and innovation Excellent interpersonal skills Desirable: Experience of working on AWS Experience of working with Elastic and Kibana Containerisation experience such as Docker, Kubernetes or OpenShift Experience of security protocols such as PKI, TLS etc...

Location: Thurrock, Essex (On-site / Project-based) Contract Type: Long-term Contract Sector: Major Infrastructure (Highways & Civil Engineering) About the Opportunity We are currently recruiting a Senior Site Ecologist to spearhead the ecological delivery on a high-profile, major highways infrastructure project based in Thurrock, Essex. This role is perfect for an experienced Ecologist who thrives in a fast-paced construction environment and excels at bridging the gap between engineering teams and environmental legislation. You will be joining a leading-edge highways delivery team, ensuring that a legacy of sustainability and environmental compliance is built into every phase of the project. What You'll Be Doing As the senior ecological authority on site, you will work closely with the project Environmental Manager and Technical Specialists to lead environmental delivery. Your day-to-day will involve: Leadership & Compliance: Oversee the implementation of...

Senior Quantity Surveyor - Offshore Wind Project Join a major offshore wind project supporting the Wind Turbine Package based out of Hull. The Role We are looking for an experienced Senior Quantity Surveyor to support the commercial management of a large-scale offshore wind project. Reporting to the Senior Commercial Project Manager, you will focus on claims management, Extension of Time (EOT) support, quantum assessments, and cost tracking across both client and subcontractor claims. Key Responsibilities Prepare and support commercial claims, EOTs, and compensation events. Develop quantum assessments and detailed cost substantiation. Track project activities and allocate costs to work packages and claim events. Produce cost reports, forecasts, and commercial updates. Maintain accurate, auditable project records and support risk reviews. Liaise with project teams, subcontractors, and stakeholders on commercial matters. What We're Looking For...

We are currently recruiting for an experienced Design Manager with specialist water industry expertise to join a tier-one engineering leader. In this role, you will lead the design function for a major, high-profile water supply works upgrade in the Hampshire area, focused on enhancing local water resilience, pumping stations, and large-scale filtration assets. This is a long-term contract position that can pay outside ir35. The Role As Design Manager, you will take full ownership of the design process from initial concept through to construction handover, ensuring all solutions are innovative, cost-effective, and fully compliant. Your day-to-day will involve: Design Leadership: Managing and coordinating multi-disciplinary design teams (process, civil, mechanical, and electrical engineering) to ensure a fully integrated project delivery. Programme & Delivery: Driving the design programme to meet critical milestones, managing design risks, and ensuring...

Accountabilities Governance Lead and attend project reviews / project meetings Have an awareness of the Digital Briefcase Maintain accurate project records (progress, daily diaries etc.) Prepare both internal/external reports and liaise with stakeholders Analytical Thinking & Decision Making Helps to ensure reports provide relevant information to enable informed, cost-effective decisions in line with overall strategy Helps to ensure scope and package assignment supports the team in coordinated working Specify, understand, develop and implement technical information and drawings into delivery Understanding and specify plant and equipment requirements Health Safety & Environmental Ensure a relentless focus on Zero Harm & keep up to date with changes in legislation Responsible for the safety and welfare of the general public, employees and supply chain Carry out Safety & Environmental Tours/promote observation and safety initiatives...

Security Designer/Security Architect (SC Cleared) - Remote- 500 - 600 per day Inside IR35 DOE Role Overview We are seeking an experienced SC Cleared Security Design/Security Architect to support the delivery of secure services within a major Home Office programme. The successful candidate will work with solution architects, engineering teams, security stakeholders and delivery managers to ensure security requirements are effectively incorporated into system and service designs. The Security Design/Security Architect will be responsible for producing security designs, undertaking threat modelling activities, assessing security risks, supporting assurance processes and ensuring compliance with wider Government security standards. Key Responsibilities Develop and maintain security design documentation for new and existing services. Produce Security Design Packs, Security Architecture Documents and Security Assurance artefacts. Conduct threat modelling workshops and...

Our client is a dynamic, fast growing data centre Construction Support Consultant operating both in the UK and internationally. They have grown rapidly and have earned a fantastic reputation across DC expansion projects, white space and hyper scale dc schemes To support these exciting schemes they are looking for an MEP Design Manager to join the team The Design Manager will oversee and coordinate the design aspects of construction projects from inception to completion. Your primary responsibility will be to ensure that the design meets our clients requirements, adheres to regulatory standards, and offer value engineering solutions. You will collaborate with architects, engineers, contractors, and the project team to develop and implement design strategies that align with project goals. Additionally, the Design Manager will coordinate with external designers for each project and report any design risks to the Projects Director. The ideal applicant will be from an...

Scada Engineer - Onshore Substation 2-year contract Outside IR35 Key Qualifications Client witness/support the delivery of the HV/Substation and WTG SCADA systems during the construction and commissioning phase of the project supporting Onshore and/or Offshore systems. This will cover the hardware and software interfaces for the whole project, from HVDC systems to WTGs, which cover: LAN systems (Process, Scada, Server, Subsystem, Client, Operator, DMZ) Pole Control systems Converter control system DC protection DC Measuring system AC protection Bay control units HMI and fault reporting operation (design already finalised) Communication/LAN systems OT cyber security Systems such as fire alarm, PECG, Cooling system etc. Fibre Optic and other cable communication infrastructure - between onshore and offshore - overseeing installation of the cable, including hygiene, patching and correct install. Client witness/support for acceptance tests (FAT/SAT) to...

DV Cleared Infrastructure Engineer - 3 months+ - (Apply online only)pd Inside IR35 DOE Full time on site in Wiltshire ( 5 days per week) Looking for an Infrastructure Engineer who will provide advanced support for critical infrastructure systems, ensuring high availability and security. This role requires proficiency with cutting-edge technologies and a strong focus on resolving complex issues efficiently. The position also includes participation in an on-call rota to provide 24/7 support for mission-critical systems. Key Duties Advanced Support and Troubleshooting: . Provide expert-level support for VMware Cloud Foundation, Tanzu, Dell VxRail, and Dell Data Domain solutions. . Troubleshoot and resolve issues related to key management systems such as Hashicorp Vault, Thales Hardware Security Module, and other key management technologies. . Manage and support privileged access management solutions using BeyondTrust and single sign-on systems like KeyCloak. . Have a good...

M&E Senior Project manager Sector: Data Centres Client side Location: Newport Great opportunity to work on multiple projects in a live data centre ensuring project are managed and handed back in a timely manner. As the post holder, you will be expected to have expertise in working within mission critical facilities such as complex Tier 3 or above Data Centres. A definitive understanding of building services systems, contingency procedures and be proactive in passing on this knowledge through development of the engineering team. The Project Manager will be ensuring the required standards are met and exceeded when operating critical infrastructure and reducing the down time on Projects within that operating paradigm To ensure the highest engineering standards are achieved and maintained at all times by both 3rd party specialist and engineering staff alike. To oversee competencies of 3rd party specialist and engineering staff, train, coach and mentor the...

BESS Site Manager required to work for a UK EPC subcontractor on a large 45MW+ BESS project based in Ipswich. Applicants MUST have BESS (battery energy storage systems) experience with a good understanding of BESS installations. This is for a 3 month renewable contract, based fully onsite. Applicants must be eligible to live and work in the UK. ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all job applicants. We do not discriminate against applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or religious background; all decisions are based on merit.

Role : Estates Technical Services Manager - SC Contract Length: 24 Months Location : Salisbury (4 days/week on site) IR35 : Inside Rate: £635/day Security Clearance: SC & Sole Uk national Responsibilities: Working across engineering risk management, safety critical systems, and hazard based approaches. Successfully engaging in contract and supplier relationships in a complex shared service environment. Work to ensure compliance across the business and demonstrate to key stakeholders a safe and compliant estate. Deliver Asset Management for both fixed assets and non-fixed assets, the legislation and compliance covering these assets. Understanding of fault-finding processes, root-cause analysis and development of engineering controls for long-term fixes Essential: NVQ Level 3 Heating & Ventilation or equivalent Strong technical knowledge of building services engineering, including, mechanical, HVAC and BMS systems. Knowledge of Health,...

The Senior Quantity Surveyor will manage the commercial aspects of a 50M Civils and utilities package on a major framework package in Kent. They will work within the commercial team, liaising with all project sections, and report to the Commercial Manager. The successful candidate will demonstrate strong commercial acumen, problem-solving skills, and effective communication. A flexible work approach is welcomed. This is an Immediate start freelance role for 6-12 months and paid PAYE UMBRELLA Hybrid working is available with 2 days per week from home. Previous Main Contractor Experience on civils framework highly desirable Essential experience in NEC 4 option E (option A / B subcontract packages also relevant) Experience in subcontract packages and direct labour management required. Responsibilities include: Managing commercial personnel responsible for contract and subcontract administration, supply chain management, document control, cost control, commercial...

Location: Hampshire (On-site, Full-Time) Contract Type: Contract Project Type: Major Infrastructure (Tier 1 Highways) Reporting to: Lead Ecologist Are you an experienced Ecologist looking to make an impact on a major infrastructure project? We are partnering with a Tier 1 Main Contractor to recruit a team of dedicated Ecological Clerks of Works (ECoW) and General Ecologists for a high-profile highways scheme in Hampshire. Working closely under the direction of a Lead Ecologist, you will play a vital role in ensuring environmental compliance, protecting local biodiversity, and keeping a major engineering project on track. Key Responsibilities Act as the on-site ECoW, providing ecological mitigation, tool-box talks, and watching briefs for construction crews. Conduct robust ecological surveys, specifically focusing on nesting birds, bats, and dormice. Collaborate with the site engineering teams to ensure working methods align with environmental permits and legislation....

Senior Data Engineer (Contract) Duration: 6 Months (Possibility for extension) Location: London/Hybrid (3 days per week on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Profile We are seeking a highly skilled Senior Data Engineer with strong expertise in Python and Databricks to design, build, and optimise scalable data pipelines and platforms. You will play a key role in enabling data-driven decision-making by delivering reliable, efficient, and high-quality data solutions. Key Responsibilities Design, develop, and maintain scalable data pipelines using Python and Databricks Build and optimise ETL/ELT workflows leveraging Databricks (Spark, Delta Lake) Develop robust data models and data architectures on Lakehouse platforms Implement and manage data workflows within the Databricks ecosystem Ensure high data quality, governance, and reliability across pipelines Optimise performance of...

Civil Engineer Location: Remote (with occasional travel to offices in Edinburgh or Glasgow) Rate: 600 per day (Inside IR35) Contract: Until December 2026, with a strong likelihood of a further 12-month extension Are you an experienced Civil Engineer looking to play a key role in the delivery of major renewable energy infrastructure projects across the UK and Ireland? We are seeking a Civil Engineer to join a high-performing engineering team responsible for supporting the development, design, and delivery of large-scale onshore energy projects. This is an exciting opportunity to contribute to projects that will play a significant role in the UK's transition to a low-carbon future. The Role You will be responsible for managing and coordinating civil engineering activities throughout the project lifecycle, from feasibility and concept design through detailed design, procurement, construction, commissioning, and handover. Key responsibilities include: Managing civil...

Great opportunity to work with this leading international Consulting Engineers who are looking to bring on board a driven and experienced Senior Electrical Design Engineer, Outside IR35, to be an active part of a specialist design team consultancy to work on a variety of Hyper scale Data Centre projects. Key Responsibilities:- Create electrical design drawings and specs for Data Centre Projects. Ensure designs meet all standards and regulations. Support sustainable design and use of innovative tech Work closely with colleagues, clients, architects, and contractors Manage project deadlines, budgets, and deliverables. About you: You should hold Degree (or historic equivalent) in Electrical Engineering or related field.- Should have extensive experience in Mission Critical design and building services design, specifically on data centres.- Sound knowledge of British Standards and building regulations.- Strong communication skills.-. Your expert recruitment consultant is...

Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job Title: Operational Improvement Lead Location: South West England / Occasional Travel Contract Type: 6 months with scope to extend Job Purpose The Operational Improvement Lead will be responsible for leading and delivering high-impact operational improvement initiatives across Field Operations within the Electricity Distribution business. The role will focus on driving measurable operational performance improvements, increasing efficiency, reducing costs, and embedding sustainable ways of working. Working closely with operational leaders and frontline...