Getting the right people, at the right time with the right skills and qualifications, while keeping project timelines on track can be draining and time consuming. OSS solves this recruitment issue easily and quickly, allowing our clients to get on with the project and allowing our candidates to work on interesting projects. Our clients know that they can depend on our year’s of experience in being a specialised construction recruitment agency.


We supply construction workers for a variety of projects across Ireland and the UK. Our clients range from smaller local projects to major builds including pharmaceutical, data centres, security clearance projects and major civil and infrastructure.

  • Major civil and infrastructure projects
  • New build and refurbishment works
  • Data Centres.
  • Hospitals.
  • Prison extensions
  • Embassy works
  • Security clearance projects
  • Airports (including landside and airside)
  • Educational, residential and commercial projects
  • Pharmaceutical and clean room environments


Types of roles

We specialise in providing the following skilled personnel, but depending on the type of project underway if you require other roles and skills, please let us know your requirements as we have a significant database of skilled people and can match any construction requirement need.  

  • Banksmen
  • 1st and 2nd Fix Carpenters
  • Canteen Assistants  
  • Chainmen
  • Charge Hands
  • Cleaners
  • Crane Drivers
  • Dumper Drivers
  • Engineers
  • Excavator Drivers
  • Flagmen
  • Foremen
  • General Operatives
  • Ground Workers
  • Pipe Layers
  • Scaffolders
  • Site Clerks
  • Steel Fixers
  • Storemen
  • Shuttering Carpenters
  • Teleporter Drivers
  • Welders

Our Community

Our expertise as a specialist construction recruitment agency means that we have built up a significant community of vetted and experienced construction workers. Clients can either choose to supplement their own workforce with our people on a short term or longer term basis or build their own workforce solely from our people.

We take care of all payroll processes directly with our people, and are completely transparent and fully compliant with all regulatory legislation.