Hiring and Sponsoring Metal working production and maintenance fitters (SOC Code 5223)

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Metalworking production and maintenance fitters play a vital role in keeping UK industry running. If your business needs to hire someone in this occupation - whether from overseas or domestically - understanding SOC Code 5223, the relevant immigration routes, and your obligations as a sponsor is essential. This guide covers everything UK employers need to know about hiring and sponsoring workers in this role.

For related support, explore Annaizu’s sponsorship compliance software, mock audit inspection readiness and mock audit preparation.

For 2026 checks, cross-check the latest GOV.UK immigration skills charge before making sponsorship or visa decisions.

Key Takeaways

Essential Points for Employers

• Metalworking production and maintenance fitters fall under SOC Code 5223 in the UK Standard Occupational Classification system.
• This occupation is eligible for the Skilled Worker visa route, allowing UK employers to sponsor overseas nationals.
• Employers must hold a valid sponsor licence and assign a Certificate of Sponsorship before a worker can apply for a visa.
• The going rate and minimum salary thresholds must be met to satisfy Home Office requirements.
• Right to work checks are mandatory for all workers regardless of nationality.

What Is SOC Code 5223?

Definition and Scope

SOC Code 5223 covers metalworking production and maintenance fitters. These are skilled tradespeople who assemble, install, maintain, and repair engines, machinery, and metal products used across agriculture, manufacturing, and heavy industry. Their work is essential to the smooth operation of production lines and industrial equipment throughout the UK economy.

Typical Job Duties

• Assembling and fitting metal components to form complete machines or structures.
• Installing and commissioning new industrial machinery and equipment.
• Carrying out planned preventative maintenance on production machinery.
• Diagnosing faults and performing repair work on engines and mechanical systems.
• Reading and interpreting technical drawings, schematics, and engineering specifications.
• Working with agricultural equipment, including tractors and harvesting machinery.
• Ensuring all work complies with health and safety regulations.

Industries That Employ This Role

• Manufacturing and engineering
• Agriculture and food production
• Automotive and aerospace
• Oil, gas, and utilities
• Construction and infrastructure

Immigration Routes for Hiring Overseas Workers Under SOC 5223

Skilled Worker Visa

SOC Code 5223 is listed as an eligible occupation under the UK Skilled Worker visa route. This means UK employers with a valid sponsor licence can recruit workers from outside the UK and support their visa application by assigning a Certificate of Sponsorship (CoS).

Salary Thresholds

From April 2024, the general minimum salary threshold for the Skilled Worker visa increased significantly. Employers must pay whichever is higher out of the general threshold, the occupation-specific going rate, or the new entrant rate where applicable. For SOC Code 5223, it is critical to check the current going rate published by the Home Office before assigning a CoS, as paying below the applicable rate will result in a refused visa application.

• The general minimum salary threshold is £41,700 per year for most experienced workers.
• New entrants - including recent graduates and those switching from student visas - may qualify for a reduced threshold.
• The going rate for SOC 5223 must be checked against the latest Home Office occupation codes and salary tables.

Other Relevant Immigration Routes

• Global Talent visa - unlikely to apply to this occupation but available to individuals recognised as leaders in their field.
• Youth Mobility Scheme - allows nationals of certain countries to work in the UK temporarily without employer sponsorship.
• Graduate visa - permits international graduates from UK universities to work for up to two years without sponsorship.

How to Sponsor a Metalworking Fitter from Overseas

Step 1: Obtain a Sponsor Licence

Before you can hire a worker from outside the UK on a Skilled Worker visa, your business must hold a valid sponsor licence issued by UK Visas and Immigration. If you do not already have one, you will need to apply and demonstrate that your organisation is genuine, financially stable, and capable of meeting your ongoing sponsor duties.

Step 2: Confirm the Role Meets Eligibility Criteria

Check that the specific job you are recruiting for aligns with the duties described under SOC Code 5223 and that the salary you are offering meets both the general threshold and the applicable going rate. Misclassifying a role is a common compliance error that can result in visa refusals or sponsor licence action.

Step 3: Assign a Certificate of Sponsorship

Once you have confirmed eligibility, you must assign a Certificate of Sponsorship to the worker through the Sponsor Management System. The CoS will contain details of the job, the salary, and the duration of employment. The worker will use this reference number when making their visa application.

Step 4: Worker Applies for a Skilled Worker Visa

With the CoS reference in hand, the prospective employee applies for their Skilled Worker visa through the UK Visas and Immigration online portal. Processing times vary, so it is advisable to begin this process as early as possible before the intended start date.

Step 5: Conduct Right to Work Checks

Before employment begins, you must carry out a right to work check. For sponsored workers, this typically involves checking the worker's visa vignette or eVisa and retaining a copy of the evidence. Failing to complete this check can expose your business to civil penalties of up to £60,000 per illegal worker.

Sponsor Duties and Ongoing Compliance

What Sponsors Must Do

• Keep accurate records of all sponsored workers, including contact details and copies of immigration documents.
• Report any changes in circumstances to the Home Office via the Sponsor Management System, such as changes to job title, salary, or working location.
• Report absences and missed starts promptly - sponsored workers who do not show up for work must be reported within ten working days.
• Carry out repeat right to work checks before a worker's visa expires.
• Cooperate with any Home Office audit or compliance visit.

Consequences of Non-Compliance

Failing to meet sponsor duties can result in your sponsor licence being downgraded, suspended, or revoked. Workers employed under a revoked licence will have their visas curtailed, leaving your business without the staff it depends on and potentially facing reputational damage.

Domestic Recruitment Considerations

Resident Labour Market

While the Resident Labour Market Test was formally abolished for most Skilled Worker visa applications, employers should still consider domestic recruitment as a first step. Advertising roles through standard channels such as job boards and sector-specific platforms helps demonstrate good practice and may support your wider compliance position.

Apprenticeships and Training

For employers looking to build a long-term pipeline of metalworking fitters, engineering and maintenance apprenticeships remain a cost-effective option. Levy-paying employers can use their apprenticeship levy funds to cover training costs, and non-levy payers can access government co-investment funding.

Salary and Conditions Benchmarking

Market Rates for SOC 5223

Salaries for metalworking production and maintenance fitters vary depending on sector, location, and level of experience. Employers should benchmark against current market data to ensure they are offering competitive packages that meet both visa requirements and workforce retention objectives.

• Entry-level fitters typically earn between £25,000 and £30,000 per year.
• Experienced fitters in specialist sectors such as aerospace or oil and gas can command salaries well above £40,000.
• London and South East roles often attract location uplifts compared to other regions.

Frequently Asked Questions

Is SOC Code 5223 eligible for the Skilled Worker visa?

Yes. Metalworking production and maintenance fitters under SOC Code 5223 are eligible for sponsorship under the Skilled Worker visa route, provided the salary and going rate requirements are met.

What is the minimum salary for sponsoring a worker under SOC 5223?

You must pay whichever is higher: the general threshold of £41,700 per year or the specific going rate set by the Home Office for SOC Code 5223. New entrant rates may be lower in certain circumstances. Always check the latest Home Office salary tables before assigning a CoS.

Do I need a sponsor licence before I can hire someone under this SOC code from overseas?

Yes. You must hold a valid sponsor licence before you can assign a Certificate of Sponsorship. Without a CoS, the worker cannot apply for a Skilled Worker visa.

How long does it take to get a sponsor licence?

Standard processing takes up to eight weeks. Priority processing is available for an additional fee and typically takes around ten working days, though this is not guaranteed.

Can a worker under SOC 5223 bring their family to the UK?

Yes. Skilled Worker visa holders can bring eligible dependants - including a partner and children under 18 - to the UK, provided the salary threshold requirements are met and the worker is not subject to the dependant restriction introduced in early 2024.

What records must I keep as a sponsor?

You must retain copies of the worker's passport and visa, their National Insurance number, contact details, and records relating to their employment. These must be kept for the duration of sponsorship and for a period after employment ends.

What happens if my sponsored