We Build Workforces for Critical Infrastructure

We’re the UK’s largest workforce solutions provider in critical infrastructure. You power the world. We help you build the workforce to keep it moving through talent development, on-demand teams, RPO and MSP, helping you get work done and build diverse, future-ready teams.

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Specialist Sectors. 40+ Years of Expertise.

We support organisations operating in complex, high-demand environments with tailored workforce solutions and specialist talent. Our sector expertise helps clients get work done, deliver critical projects and build capability for the future.

Our sectors See our work in action
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Powering the People Behind UK Nuclear

Nuclear programmes don’t deliver themselves. People do. From new-build programmes to decommissioning and engineering innovation, we connect the specialist people shaping the UK’s nuclear future.

Discover nuclear
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Northumbrian Water: Four Weeks to a Stronger Workforce

Rullion transitioned 100% of in-scope contractors on time, with no disruption to services, creating a stronger, more scalable workforce model for Northumbrian Water.

Read the case study
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Supporting organisations powering, moving and connecting society

EDF energy
Sizewell C
Sellafield Limited
Westinghouse Electric Company
E.ON
Statkraft Energy Ltd-Energy-Master
Alstom Transport UK Limited-Transport-Master
Siemens Mobility Limited-Transport-Master
Hitachi Rail UK Limited-Transport-Master
Scottish Water-Utilities-Master
Northumbrian Water Limited-Utilities-Master
Gassco AS-Energy-Master

What we do matters. How we do it makes the difference.

We’ve spent decades helping organisations across critical infrastructure solve complex workforce challenges. That experience shapes how we work today, bringing deep sector knowledge, flexible workforce solutions and a personal approach to the people and projects we support.

Featured projects
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How can we help?

Workforce solutions tailored to your business needs

Whether you’re hiring a single specialist or building an entire project team, our flexible workforce solutions are designed to help you attract, engage and retain the talent you need to deliver with confidence.

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Find

Connect with specialist talent through expert recruitment, market insight, and extensive networks to build high-performing teams with confidence.
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Develop

Strengthen your workforce with tailored training, upskilling, and development solutions that build capability, confidence, and long-term success.
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Deliver

Support successful projects with flexible workforce solutions, specialist teams, and expert talent that keep delivery on track.
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Manage

Simplify workforce management with compliant, scalable solutions that improve efficiency, visibility, and performance across your organisation.
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Our expertise

Specialist expertise across every discipline

Whether you're building project teams or searching for your next opportunity, our specialist consultants understand the skills, experience and expertise that drive critical industries forward.

Explore our expertise
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Construction & Built Environment Expertise

Trades through to site management, delivered with the compliance rigour major builds demand - right-to-work checks and project-specific onboarding done before anyone steps on site.

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Trades Labour Interiors & Fit-Out Building Services Surveying Site Management & Commercial

Engineering Expertise

We deliver engineers who take critical infrastructure from concept through to commissioning, in sectors where a compliance failure isn't an option.

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Civil Engineering Design Engineering Mechanical & Electrical Engineering Maintenance & Reliability Systems Engineering Commissioning

Environmental & Sustainability Expertise

As environmental targets and ESG reporting tighten, we place the specialists who keep organisations compliant and ahead of the regulation.

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Environmental Management & Compliance Sustainability & ESG Health, Safety & Environment (HSE)

Project Management & Professional Services Expertise

The project, procurement and business functions that turn complex delivery into a running operation - planned, resourced and kept on track.

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Programme & Project Management Procurement & Supply Chain Sales & Marketing HR & Talent Acquisition Business & Support Admin

Technology Expertise

From AI and cloud infrastructure to cybersecurity, we place the technology talent that shapes how critical industries run and defend themselves.

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AI & Data Cloud Infrastructure Design & Development Cyber Security Product & Business Analysts ERP Service Desk & Support
Our sectors

Trusted workforce expertise across critical infrastructure

From powering the UK’s energy transition to delivering major transport and utilities programmes, we support the organisations and people behind some of the country’s most important infrastructure. Explore our specialist sectors to see how Rullion supports Energy, Transport and Utilities across complex projects, evolving workforce needs and long-term delivery.

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Energy

For over four decades, Rullion has supported the people and programmes powering the UK. Across nuclear, renewables and fusion, we help organisations build the specialist workforces needed to deliver complex, regulated energy projects and the infrastructure the country depends on.

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    Transport

    Rullion has supported major transport programmes for more than 40 years, helping organisations across rail, rolling stock and aerospace access the engineering, technical and programme capability needed to keep people, goods and networks moving safely.

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    More in Transport

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      Utilities

      Utilities are essential to everyday life, and Rullion helps the organisations behind them build the workforces needed to keep services reliable and resilient. Across water and gas, we support regulated infrastructure, major investment programmes and long-term operational delivery.

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      More in Utilities

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        40+ years of workforce expertise

        What working with Rullion feels like

        EDF logo
        I just wanted to say how incredible the Rullion team have been. They take real ownership of each task, proactively look for better ways of working, and have been a real asset to EDF energy. The professionalism and organisations skills of the Rullion account managers have been first class, he has provided a great sense of calm in moments of crisis and has been a fantastic ambassador for Rullion.

        Clare Hatchard, Recruitment Manager, EDF Energy

        NWG Logo Circle
        When Rullion were appointed as our Master Vendor they were faced with a really tough ask to work with our team to transition a large volume contractors, many of which were part of business critical projects, in a extremely short timescale ahead of the Christmas period. They were outstanding throughout this process ensuring clear communication with our team, recruiting managers and the contractors themselves.

        Judith Rutherford, IS Vendor Manager, Northumbrian Water

        Siemens Logo Circle
        It is very evident that your team is not just a service provider to us but have quickly become a trusted extension of our own team.

        Savin Sathyanath, Head of Talent, Siemens Mobility

        Urenco Logo Circle
        The team at Rullion are always so friendly and they are very responsive. They respond to queries quickly (sometimes within 24 hours) and the turnaround time for obtaining clearances is excellent.

        Senior HR Advisor, URENCO

        Balfour Beatty Logo Circle
        We have seen a dramatic improvement in the speed in which cases are turned around... The whole process is slick from start to finish for both us and our candidates.

        Senior Vetting and Onboarding Lead, Balfour Beatty

        Case studies

        Real stories. Real impact.

        Discover how we've helped organisations overcome recruitment challenges, deliver critical projects and build high-performing teams through specialist talent solutions.

        Northumbrian Water Group

        From a four-week mobilisation to a long-term workforce partnership

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        E.ON

        A people-first MSP delivering a 99% fill rate for E.ON

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        Large UK Rail Operator

        Partners since 2004, with 100% vacancy fulfilment

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        Carbon emission reduction plan with Enistic

        A Smarter Approach to Sustainability

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        Government Energy Research Body

        A three-year contract extended four times, with 100% fulfilment

        Rullion workforce solutions brochure pages
        Get work done

        Rullion Workforce Solutions

        A complete overview of Rullion's workforce solutions across recruitment, development, delivery, and management for critical infrastructure.

        Read our prospectus
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        Connecting people, skills and opportunity

        As your workforce solutions provider, we make building great teams simple. Tell us what’s holding you back, and we’ll design a workforce solution specifically for you.

        From energy and nuclear to transport, utilities and wider critical infrastructure, we help organisations find, develop, deliver and manage the people they need to get work done, while connecting professionals with meaningful opportunities across the sectors shaping the UK’s future.

        Select an option below to get started.

        Looking to Hire Talent?


        A few things you might want to know

        Wondering how Rullion can help?

        Rullion specialises in recruitment and workforce solutions across Energy, Transport and Utilities. Our sector expertise includes Nuclear, Renewables, Fusion, Rail, Rolling Stock, Aerospace, Water and Gas, alongside specialist disciplines such as engineering, construction, technology and project delivery.

        Our sectors

        We recruit across engineering, technical, skilled trades, project and programme delivery, project controls, digital and data, commercial, procurement, operations, health and safety, leadership and other specialist disciplines. Opportunities vary by sector, location and programme.

        Our expertise

        Yes. Alongside specialist recruitment, Rullion supports larger workforce solution requirements including talent pooling, workforce planning, background screening including BPSS, MSP, RPO and project-based workforce solutions. This means we can support everything from one specialist hire to complex, multi-location workforce programmes.

        Our consultants take time to understand your experience, ambitions and transferable skills, helping you identify roles that match your background and explore opportunities across adjacent industries. You can search current jobs, create a profile and speak directly with the team supporting your market.

        Job search

        Yes. The UK is Rullion’s established home market, supported by teams across the country. We also have a European hub in Berlin and support specialist requirements in markets including Germany, Ireland and the Netherlands. The services available vary by location and local compliance requirements.

        About us

        Rullion combines specialist sector knowledge with expertise across recruitment, workforce planning, mobilisation and management. Our experience in regulated and safety-critical environments means we understand the standards, complexity and delivery pressures our clients face, helping organisations build the capability they need while giving candidates specialist guidance and access to meaningful opportunities.