Manufacturing Recruitment Agency for UK Employers

We solve critical talent gaps for automotive, aerospace, medical device, chemical, electronics, food, and other manufacturers — so your production lines never stall.

Trusted by UK Manufacturers Since 2005

  • Independent recruitment specialists since 2005.
  • UK-based manufacturing recruitment agency with hands-on industry experience.
  • Deep knowledge across engineering, production, supply chain and management.

When a Role Stays Open, Your Business Pays the Price

Unfilled roles cost manufacturers far more than recruitment fees. Every day a vacancy sits open, performance dips, pressure rises, and opportunities slip away. We know because we have seen it first-hand in factories across the UK.

  • Missed production targets — lines slow or stop when key operators, technicians, or engineers are missing.
  • Reduced OEE — preventive maintenance slips when engineering teams are stretched thin.
  • Overtime fatigue — burnt-out maintenance staff working double shifts to plug the gaps.
  • Innovation slowdown — R&D stalls when design engineers or continuous improvement specialists aren’t in post.

That’s why we don’t just fill roles. We protect your operational continuity.

Featured Manufacturing Candidates

A Partnership Built for Manufacturing Employers

1

Understand your operation

Before we search, we listen. We learn about your business, shift patterns, processes, and team culture. That insight shapes how and where we recruit.

2

Source beyond job boards

We don’t wait for candidates to apply. Our network, which is built over 20 years of manufacturing recruitment, gives you access to passive talent you won’t easily find online.

3

Deliver pre-qualified talent

Every candidate is assessed for technical competence and cultural fit (Can they do the job? Will they do the job?). You only meet people ready to perform from day one.

4

Hire for retention, not replacement

Our focus is on people who stay. By aligning skills, expectations, and culture upfront, we reduce turnover and help you build a stable, productive workforce.

Our Success in Numbers

0 Years

The Experience to Deliver

We’ve been recruiting in the manufacturing space since 2005

0 +

Internal Candidate Database

Extensive network of manufacturing professionals available across the UK & Internationally

0 %

Vacancy Success Ratio

In 2025, we achieved success with more than 75% of positions.

Recruitment Case Studies - UK Manufacturing

Heavy Industrial Recruitment

The client needed maintenance technicians and engineers but had a poor reputation, making it hard to attract candidates and increasing turnover. Salaries were below market average. Sigma worked with HR to benchmark salaries and address reputation issues. We surveyed candidates, created a microsite, and followed up with declined candidates.

Food Manufacturing Recruitment

Sigma Recruitment has built a large internal database over 14 years, using “rearview mirror talent sourcing” to find candidates who previously worked as product development technologists. Our research identified NPD technologists as food science or tech graduates, and we targeted recent grads through various marketing campaigns.

Electronics Manufacturing Recruitment

The client faced challenges, including a small talent pool for electronics engineers, competition with higher salaries, and a niche market. Sigma researched, ran ads across job sites/social media, and created a targeted PPC campaign and sourcing plan to attract the right candidates.

Automotive Recruitment Agency

Recruiting automotive talent for a company with retention and staffing issues required a targeted approach. Sigma Recruitment leveraged its network, industry experience, and extensive research to successfully recruit 35+ skilled staff within one year.

Aerospace Recruitment Agency

A leading aerospace supplier needed a Mechanical Design Engineer but faced heavy counter-offers and an internal HR gap. Sigma managed the transition and used a text-mailer campaign to identify and vet five qualified candidates.

Medical Device Recruitment Agency

Attracting high-quality automotive candidates was challenging due to limited local talent. By launching a targeted campaign outside the client’s sector, we delivered a shortlist of eight candidates with the specific skills and experience required.

Job Guides for Key Manufacturing Positions

Process Engineer Recruitment

Our Process Engineer guide shows how we help UK manufacturers hire top process engineering talent with deep industry experience and proven sector-specific reach. Click below to see more.

Production / Manufacturing Manager

Our guide helps businesses hire Production and Manufacturing Managers, covering responsibilities, skills, qualifications, and best-practice recruitment guidance from an experienced agency.

Plant Manager Recruitment

This guide explains how to attract and hire Plant Managers - outlining core responsibilities, key skills, recruitment challenges, and how a specialist agency can help match the right operational leader to your manufacturing or industrial business needs.

Engineering Manager Recruitment

A guide to finding, assessing, and hiring Engineering Managers, covering key responsibilities, skills, challenges, and how specialist agencies help secure top engineering leadership talent.

A hiring process built for long-term success

Step 1

Vacancy qualification - The first thing we do is clarify exactly the skills, competencies and personal attributes required.

Step 2

Candidate attraction (advertising & database searching) - a detailed hiring plan is generated to identify the best talent.

Step 3

Candidate screening, CV presentation, feedback and interviews - In addition to CVs, we provide detailed information about the responses from the screening questions undertaken with each candidate.

Step 4

Management of the job offer, start dates and aftercare - Once the candidate has been offered a position, it’s essential that they are managed through this process, including counteroffers and pre-start checks.

Recruitment Solutions Designed for Manufacturing Realities

Every manufacturer faces unique challenges: skills shortages, rapid growth, new product launches, or site transitions. As one of the most trusted manufacturing recruitment agencies in the UK, we offer flexible service models that adapt to you, not the other way around.

Permanent hiring

For essential positions across engineering, maintenance, supply chain, quality, and leadership. Build long-term capability with talent that fits your culture and technical needs.

Volume recruitment

Scaling fast? Whether you’re launching a new facility or expanding shifts, we can mobilise quickly to deliver multiple hires without sacrificing quality.

Executive search

From Plant Managers to Operations Directors and VPs of Engineering, we secure proven manufacturing leaders who deliver results under pressure.

No rigid solutions. We adapt to your hiring challenges.

We’re not a generalist agency or a faceless brand. Sigma Recruitment is an independent UK specialist built on long-term relationships and deep industry expertise.

Independent. Specialist. Trusted Since 2005

Rhys Williams, Managing Director. Sigma Recruitment is an independent UK manufacturing specialist built on long-term relationships and deep industry expertise.

  • Industry recruiters – our team includes directors and recruiters who have spent decades recruiting exclusively for manufacturing.
  • Proven partnerships – over 70% of our clients have worked with us for 3+ years.
  • UK-based – headquartered in Cardiff, serving manufacturers nationwide.

When you work with us, you’re partnering with a manufacturing recruitment agency that understands both your production pressures and your people challenges.

Where We Work

We can recruit across the UK, from high-tech hubs to industrial heartlands.

UK regions and cities we can recruit for:

  • London
  • Swansea
  • Newport
  • Ebbw Vale
  • Bridgend
  • Llanelli
  • Caerphilly
  • Pontyclun
  • Port Talbot
  • South Wales
  • Bristol

We also partner with select international manufacturing clients supporting their UK-based operations.

 

 

  • Birmingham
  • Merthyr Tydfil
  • Cambridge
  • Gloucester
  • Leeds
  • Manchester
  • Oxford
  • Reading
  • Swindon
  • Leicester
  • Nottingham

What People Say

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Top Company to work with. Have been really impressed with how they have gone about the whole recruitment process from application to interview. They offer a wide range of support leading up to the interview and keep you informed about your application as it processes. HIGHLY RECOMMEND
Rory Walsh
Sigma Recruitment are very professional. They were present during my entire Interview Process and updated me all along the way. Thank you very much for my amazing new job.
Sheila Castanho
Excellent service. Very supportive.
Jamie Parry
very friendly and good communicator.
Sidharth Yedal
Very professional, with diligent working ethics
Henry Hagan
I'm in the UK because of Sigma. Their staff is brilliant, very co-operative and well informed, specially Karl. They keep in touch with their candidates on every moment. I had great experience with Sigma and I would recommend everyone to avail their services. Mr. Karl was in touch with me all the way from shortlisting, interviewing, getting offer to the arriving in the UK, he supported me on every point. My overall experience with Sigma was brilliant 10/10.
Hamz Ali
Great updates with quick responses to any questions.
Selwyn Morgan
Very atencious and professional services
Carlos Silva
Found my husband a job and sponsor. Fantastic every step of the way. Trustworthy and professional and highest of recommendations from us!!
Anel hailstone
best experience I've had with a recruiting Agency, prompt feedback and good communication
Charles Agbapulonwu
They are the best Recruitment agency i have ever seen. Always assisting with neccessary information to make sure you ace your interview. Thanks to the entire team.
Uyi Paulson
Excellent!
Kenny Jay
Excellent work starting from matching candidate profile with the qualifications and requirements of the job. Mat was quite the professional in sorting out interviews and employments. I couldn’t imagine an employment get any smoother and convenient than this. Five star for the support and continuous follow up from sigma throughout my application for my new role. I strongly recommend every professional to pop their cv to sigma for a professionally rewarding jobs.
Samuel Kassahun
Experience was very good, after working for the past 25 years so a this was a new experience. Angelique was amazing with communication skills keeping me updated throughout the process and was always there to follow up and gain information. Would recommend Sigma to my family and friends when looking for any new opportunities.
Carl Nicklin
One of the Best recruitment agency . Thank you so much for a finding a great opportunity.
Shybu Shylajan

FAQ’s

Quick answers to common questions about our UK manufacturing recruitment agency. Learn how we fill permanent and contract roles, our average time-to-hire, why we’re different from generalist recruiters, and how we support manufacturers of all sizes nationwide.

How quickly can you fill manufacturing roles?

  • It depends on complexity, but generally time-to-offer is around 30 days or less, thanks to a large network of manufacturing professionals.

Do you cover both permanent and contract roles?

  • Yes, we offer both, depending on your operational needs and timeframes.

What makes Sigma Recruitment different from large generalist agencies?

  • We live and breathe manufacturing. Our consultants speak your language. OEE, GMP, and 5S aren’t just acronyms to us.

Do you work with SMEs as well as large manufacturers?

  • Absolutely. From single-site food producers to multinational OEMs, we tailor our recruitment approach to your size and structure. Current clients vary in headcount from 6 to thousands.

Where are you based?

  • Our head office is in Cardiff, and our team supports employers nationwide across England, Scotland, and Wales.

How is AI changing manufacturing recruitment in 2025 and 2026?

AI is shifting the focus from simple manual labour to data literacy. We are seeing a significant surge in demand for “human-in-the-loop” roles in which technicians must manage automated systems. Recruitment now prioritises candidates who can bridge the gap between traditional engineering and digital oversight.

What are the most in-demand Industry 4.0 skills for UK engineers?

The top skills currently include predictive maintenance, industrial IoT integration, and collaborative robotics (Cobots). Employers are no longer just looking for mechanical proficiency. They need “multi-skilled” engineers who understand how software and hardware interact in modern production lines.

How does the transition to Green Manufacturing affect the talent pool?

The move toward Net Zero is creating a “green skills gap” in the UK. Manufacturers are competing for specialists in waste reduction, energy-efficient processing, and sustainable supply chain management. We help clients identify transferable skills from traditional sectors to fill these new environmental roles.

What is the hidden cost of a manufacturing vacancy staying open?

Beyond missed targets, a long-term vacancy can cause “overtime fatigue” among your remaining team. This often leads to a drop in Overall Equipment Effectiveness (OEE) and increased health and safety risks. Our goal is to reduce your time-to-hire.

How can manufacturers compete for talent against larger OEMs?

SMEs can win top talent by offering “pathway clarity” and agility. While major manufacturers offer high salaries, smaller firms often provide more varied roles and quicker career progression. We help SMEs highlight their unique culture and flexible working patterns to attract high-tier engineers.

What is the difference between active and passive candidates?

Active candidates are currently browsing job boards, whereas passive candidates are high-performers currently in a role.Most of the top 10% of manufacturing talent is passive. We use our 20-year network to headhunt these individuals who are not looking at traditional adverts.

How do you benchmark manufacturing salaries in different UK regions?

Salaries vary significantly across hubs such as South Wales, the Midlands, and the North of England. We provide real-time benchmarking based on current placements and market intelligence. This ensures your offer is competitive enough to prevent rivals from issuing counteroffers.

Let’s Solve Your Manufacturing Hiring Challenge

When you’re ready to fill critical roles and protect your productivity, let’s talk.

No sales pitch. Just a conversation about your needs and how we can help you keep your lines running smoothly.

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