Demand for skilled factory workers is high, and supply is tight. In 2025 there were 55,000 unfilled long-term vacancies in UK manufacturing, costing the economy £6bn in lost output every year according to Make UK's Industrial Strategy Skills Commission Report 2025. That gap matters for sectors like water treatment equipment, where orders depend on having enough hands and heads on the floor.
The pressure shows up across the board. Manufacturers name skills shortages (75%), recruitment (36%) and talent retention (32%) as their top barriers to growth in Barclays Corporate's analysis of the skills shortage in UK manufacturing. Engineering employers feel it sharply too: 76% struggle to recruit for key roles, with technical and specialist sustainability skills topping the list the Institution of Engineering and Technology (IET) reports. Water treatment sits right at that intersection of engineering and sustainability.
The roles span the whole production line: fabricators and assemblers who build tanks, pumps and filtration units, mechanical and process engineers who design them, and the control and software specialists who make them run. The shift towards automation is reshaping all of these. Six in ten (59%) manufacturers cite automation and half (50%) cite wider digitalisation as trends changing jobs and skills needs, and 74% expect demand for cognitive and meta-cognitive skills to increase by 2030 Make UK's 2030 Skills: Closing the Gap report finds.
There is clear room for that growth. The UK ranks just 24th in global robotics density, and targeted innovation and digital investment could add £150 billion to the UK's GDP by 2035 Make UK's Making it Smarter report estimates. The International Federation of Robotics reported the UK used only 101 robots per 10,000 workers in 2020, substantially lagging internationally as cited in the Government's Smart Machines Strategy 2035. As water treatment factories automate, they need people who can install, program and maintain that equipment, which opens new career paths rather than closing them.
Start by splitting the problem into two: who you can build, and who you must buy in. Many firms are doing both. Some 40% of manufacturers are looking to upskill their existing workforce, specifically for redeployment as a result of automation and digitalisation, a figure that rises for firms with more than 1,000 employees the Make UK Executive Survey 2026 shows. Upskilling a reliable assembler into a machine operator is often faster than finding one on the open market.
For the roles you do hire externally, speed and clarity win. Technical candidates move quickly, so a slow process loses them. Write job descriptions around the equipment and tasks, not just titles, and be specific about the sustainability and digital skills you need. That precision matters because skills gaps now hold back technology itself: over 50% of manufacturers cite skills shortages as the main barrier to AI adoption, and only 2% say AI is widely embedded across their operations The Manufacturer and Make UK report. Hire for the capability to grow, not only for today's spec.
When you need people now, we move fast. We search a database of 15 million candidates to find factory workers, engineers and technical specialists, and we rank a shortlist in under 30 seconds, contact matched people in under a minute and can book an interview in under three minutes. Our recruitment agent manages recruitment end to end for 8% on a successful hire, with no monthly fee and no upfront cost, through Reed.ai. Tell us the role today and we'll start building your shortlist.
