Manufacturing supervisor Work, Jobs in Wales (with Salaries)

Assembly Line Supervisor
Marshall of Cambridge (Holdings) Limited —Merthyr Tydfil
- Up to £37,000 a year
- Full-time
- Assembly
- Continuous improvement
- Communication skills
Production Supervisor
Protectoseal Ltd —Holywell
- From £45,000 a year
- Full-time
- ERP systems
- Microsoft Office
- Assembly
- Health & wellbeing programme
- Employee assistance programme
Quick apply
3d
Stores & Sub Assembly Supervisor
Marshall of Cambridge (Holdings) Limited —Merthyr Tydfil
- Up to £30,000 a year
- Full-time
- Microsoft Word
- Microsoft Excel
- ERP systems
Production Supervisor
Capestone Organic Poultry Ltd —Haverfordwest
- From £32,357 a year
- Full-time
- Microsoft Outlook
- IT
- In-person
- Free parking
- Health & wellbeing programme
Quick apply
2d
Warehouse Supervisor
Northwood —Flint
- Full-time
Quick apply
2d
Hygiene Team Leader
OCS Group —Wrexham
- £14.33 an hour
- Communication skills
Quick apply
Operations Leader
Revvity —Llantrisant
- Engineering
- ERP systems
- Travel
8d
Production Team Leader
Cyden Ltd —Swansea
- £15.59 an hour
- Full-time
Quick apply
Production Team Leader
Ipsen Biopharm Ltd —Wrexham
- Full-time
- Management
- Project management
Cleaning Supervisor
Mrs Buckét Commercial Cleaning Services Ltd. —Bridgend
- £14.44 - £14.45 an hour
- Monday to Friday
- Communication skills
- Referral programme
Quick apply
2d
Learning and Development Leader
Celanese International Corporation —Newport
- Full-time
- Project management
- Organisational skills
- Communication skills
Warehouse Team Leader
Northwood Tissue Lancaster —Flint
- In-person
Quick apply
Shift Manager - Production
Morrisons —Deeside
- Management
- Communication skills
- Free parking
- Employee discount
Quick apply
6d
Team Leader - Food Production 7am-6pm
RF Brookes —Newport
- £14.52 an hour
- Overtime
- Communication skills
- Free parking
Quick apply
Engineers & Engineering Leaders
RAM Innovations —Pentre
- Hybrid work
- CAD
- Annual leave
Warehouse Team Leader
Indigo Food Group Limited —Llantrisant
- £13.50 an hour
- Full-time
- ERP systems
- Organisational skills
- Warehouse experience
- Free parking
- Referral programme
Quick apply
7d

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Production Supervisor
Protectoseal Ltd —Holywell
Experience in a supervisory role within a manufacturing or production environment (minimum 2 years). Employee discount portal (discounts on retail, cinema,…
From £45,000 a year
Quick apply
3d
Assembly Line Supervisor
Marshall of Cambridge (Holdings) Limited —Merthyr Tydfil
Experience working in a production, assembly, or vehicle build environment. The ability to work in confined spaces for completion of the product.
Up to £37,000 a year

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manufacturing supervisor jobs near wales

Assembly Line Supervisor

Marshall of Cambridge (Holdings) Limited
Merthyr Tydfil

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Job details

Full-time
Up to £37,000 a year

Qualifications

Assembly
Continuous improvement
Communication skills

Full job description

Role Information:

Assembly Line Supervisor
Salary up to £37,000 DOE
Merthyr Tydfil South Wales
Starting July 2026

Why join Marshall Land Systems in this role:

The Assembly Line Supervisor is responsible for the fitting of machined parts, sheet metal brackets, pipework, pumps and valves in accordance with engineering drawings, technical specifications, and quality standards.

Working as part of a multidisciplinary production team, the Assembly Line Supervisor ensures all work is carried out to the highest professional and technical standards while maintaining a strong focus on safety and continuous improvement.

Your responsibilities in this role include:

Ensure all work is completed in line with the agreed production schedule and daily build plan.
Use appropriate hand tools and assembly equipment safely and effectively.
Identify and report build issues, defects, or deviations from specification to the Production Manager.
Assist with any fault finding and rectification during build and test activities.
Ensure all assembly work is completed to a high standard and ready for inspection or testing.
Carry out all tasks in accordance with safe systems of work and health and safety procedures.
Ensure appropriate use of Personal Protective Equipment (PPE) at all times.
Identify hazards and report any unsafe conditions, incidents, or near misses.
Maintain a safe, clean, and organised working environment in line with 5S principles.
Support the company’s commitment to maintaining a safe production environment.
Ensure all assembly installations comply with engineering drawings, technical specifications, and company standards.
Complete all build documentation, check sheets, and quality records accurately.
Support quality inspections and testing processes.
Identify non-conformances and assist with corrective actions where required.
Maintain high standards of workmanship to ensure right-first-time build quality.
Actively support continuous improvement initiatives within the manufacturing environment.
Identify opportunities to improve electrical installation processes, efficiency, and build quality.
Participate in Lean activities including 5S, standard work, and waste reduction initiatives.
Support improvements that enhance safety, productivity and delivery performance.
Carry out assembly/installation work within the scope of approved engineering documentation.
Raise technical or quality concerns to the production manager where required.
Provide feedback on build processes and potential improvements.
Support resolution of build issues during production builds.

Apply if you have most of the following:

Experience working in a production, assembly, or vehicle build environment.
Experience interpreting technical drawings.
Experience working within a regulated or quality-controlled manufacturing environment – desirable.
Previous experience in an assembly environment where quality and schedule compliance were key.
Preferably worked within an organisation that practiced continuous improvement.
Skills necessary to support clear and concise verbal and written communication.
The ability to accurately follow detailed work instructions and specifications.
Be fully conversant and able to interpret technical drawings.
The ability to work in confined spaces for completion of the product.

Additional local needs:

Full time working onsite would be required
Successful candidate would be required to complete a BPSS check

Marshall Land Systems is a Canadian-owned global company with an unrivalled pedigree of British engineering excellence. From its origins in Cambridge, UK, through more than a century of innovation, pioneering advances from the nose of Concorde to the early Hydrogen fuel cell technology that ultimately powered the moon landings, Marshall engineers now continue to innovate specialist vehicles and infrastructure for NATO forces across the world. From bomb disposal vehicles to deployed shelters, from command and control to CT scanners on the battlefield, Marshall Land Systems protects people in critical situations with the very best in engineering. It employs 600 people with major facilities the UK, Canada, and the Netherlands.

#LI-Onsite

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#IND-AEO

Marshall Group is an Equal Opportunity Employer

Marshall Group is an equal opportunity employer and values a diverse and inclusive workplace. All qualified candidates will receive consideration for employment without regard to age, race, colour, religion, genetic information, sex, sexual orientation, gender identity, national origin, disability status, or any other characteristic protected by law. For more information about Equal Opportunity in the Workplace

everyone feels valued, respected, and able to thrive, free from bullying, harassment, and discrimination. Fostering a positive culture is key to our individual and shared success.

Apply Now

Refine Your Search

manufacturing supervisor jobs in wales

Assembly Line Supervisor

Production Supervisor

Stores & Sub Assembly Supervisor

Production Supervisor

Warehouse Supervisor

Hygiene Team Leader

Operations Leader

Production Team Leader

Production Team Leader

Cleaning Supervisor

Learning and Development Leader

Warehouse Team Leader

Shift Manager - Production

Team Leader - Food Production 7am-6pm

Engineers & Engineering Leaders

Warehouse Team Leader

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