first line managers 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
14d
Postperson with Driving
Royal Mail Group —Newport
- Part-time
- Employee discount
Care Inspectorate Wales Support Officer x5 - Team Support
Welsh Assembly Government Communication Centre Home —Wales
- £27,302 - £29,291 a year
- Full-time
- Bilingual
1d
Area Supervisor
SBFM —Newport
- £29,000 a year
- Travel
- IT
- Communication skills
12d
Apprentice Electrician
Equans —Clwyd
- Full-time
- Annual leave
- Employee assistance programme
7d
Information Manager & Compliance Officer
Fim Limited —Cardiff
- Up to £35,000 a year
- Full-time
- Hybrid work
- Organisational skills
- SharePoint
- Communication skills
- Work from home
- Employee assistance programme
Quick apply
Commercial Manager
M Group —Monmouthshire
- Management
- Driving
- Travel
- Annual leave
- Employee assistance programme
Trainee Gas Engineer
Wales & West Utilities —Wrexham
- £30,633 - £48,000 a year
- Overtime
- Annual leave
- Employee assistance programme
8d
Parking Attendant
Parkingeye Limited —Cardiff
- £24,879.30 - £24,879.83 a year
- Full-time
- Customer service
- Human resources
- Organisational skills
Quick apply
Area Manager
ivolve Care and Support —Swansea
- Full-time
- Management
- Leadership
12d
Duty Manager
Iceland —Bargoed
- £11.60 - £12.71 an hour
- Retail management
- Employee discount
- Referral programme
9d
Fire Safety Technical Specialist
NFU Mutual —Wales
- £60,000 - £70,000 a year
- Full-time
- Remote
- Project management
- Travel
- Mentoring
- Annual leave
- Employee discount
12d
Education Centre Supervisor
Explore Learning —Cardiff
- From £27,000 a year
- Full-time
- English
- Employee discount
- Referral programme
1d
Operations Manager
Llandrindod Foodbank —Llandrindod Wells
- £30,000 a year
- Part-time
- Management
- In-person
- Leadership
- Free parking
- Work from home
Quick apply
8d
Groundworks Apprenticeship Assessor (Based in South Wales)
The Construction Hub Academy Wales Limited —Wales
- £35,000 a year
- Full-time
- Supervising experience
- First Aid Certification
- Continuous improvement
Quick apply
OMC Security Operations Specialist
Vantage Data Centers UK Management Company Ltd —Newport
- Weekend availability
- Communication skills
Quick apply
National Maintenance Manager
Chepstow Plant International —Caldicot
- Full-time
- Maintenance
- Microsoft Office
- Travel
HR Manager
Marshall of Cambridge (Holdings) Limited —Merthyr Tydfil
- Full-time
- Management
- Human resources
- Organisational skills
14d
Barista
Starbucks —Cardiff
- Weekend availability
- Store discount
- Employee assistance programme
Apprentice Project Manager
Costain —Blaenau-Ffestiniog
- Full-time
- Travel
- In-person
- Communication skills

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Assembly Line Supervisor

Marshall of Cambridge (Holdings) Limited
Merthyr Tydfil

Apply Now

Job details

Full-time
Up to £37,000 a year
14 days ago

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.

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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

first line managers jobs in wales

Assembly Line Supervisor

Postperson with Driving

Care Inspectorate Wales Support Officer x5 - Team Support

Area Supervisor

Apprentice Electrician

Information Manager & Compliance Officer

Commercial Manager

Trainee Gas Engineer

Parking Attendant

Area Manager

Duty Manager

Fire Safety Technical Specialist

Education Centre Supervisor

Operations Manager

Groundworks Apprenticeship Assessor (Based in South Wales)

OMC Security Operations Specialist

National Maintenance Manager

HR Manager

Barista

Apprentice Project Manager

I want to receive the latest job alerts for first line managers in wales

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