---
title: "How to Sponsor Overseas Engineers to Work in the UK: A 2025 Guide for Employers"
description: Learn how to legally sponsor overseas engineers to work in the UK. From SOC codes to salary thresholds and compliance rules, this 2025 guide covers everything UK employers need to know.
---

[UK Immigration Articles and Resources ](https://www.paragonlaw.co.uk/resources)

# [How to Sponsor Overseas Engineers to Work in the UK: A 2025 Guide for Employers](https://www.paragonlaw.co.uk/resources/how-to-sponsor-overseas-engineers-to-work-in-the-uk-a-2025-guide-for-employers)

 Written by [Ellie Dyke-French](https://www.paragonlaw.co.uk/resources/author/ellie-dyke-french) | Jul 22, 2025 5:16:49 PM

## Applying for and Acquiring a Sponsor Licence

Before a UK employer can sponsor an overseas engineer, they must apply for a **sponsor licence** from the **Home Office**. This licence permits the employer to issue **Certificates of Sponsorship (CoS)** to eligible workers.

The application process involves submitting evidence of the company’s **legitimacy**, demonstrating **robust HR systems** to monitor sponsored employees, and specifying the **job roles** for which sponsorship is sought. The Home Office may conduct **compliance checks** either before or after the licence is granted. The process typically takes **eight weeks**, though a **priority service** is available for an additional fee of **£500**.

Application Process:

- Apply **online **via the **Home Office portal**
- Submit **supporting documents**, including **proof of registration **and **company accounts**
- Pay the appropriate fee: 
  
    - **Small Sponsors and Charities**: £574
    - **Large Sponsors**: £1,579
    - **Priority processing**: £500 (Optional)

Relevant UKVI Guidance:

- [UKVI Sponsor Guidance Part 1 – Applying for a licence](https://www.gov.uk/government/publications/workers-and-temporary-workers-guidance-for-sponsors-part-1-apply-for-a-licence)
- [Immigration Rules: Part 9 and Appendix A](https://www.gov.uk/guidance/immigration-rules)

 

## **Skills and Experience of the Proposed Worker**

To be eligible for sponsorship under the **Skilled Worker visa**, the engineer must meet specific **skill and experience thresholds**, including:

- A **job offer** at **RQF Level 6** or above (graduate level)
- Relevant **academic qualifications** or equivalent** practical experience**
- **English language proficiency** (via an approved test or recognised qualification)

Roles such as **civil engineers**, **mechanical engineers**, and **electrical engineers** typically qualify, but the candidate’s qualifications must match the **job description** and the selected **SOC code**.

 

## **Recruitment Requirements **

Sponsoring employers must provide evidence that the role is **necessary** for the business and that the candidate has been selected through a credible recruitment process. The Home Office may scrutinise **recruitment records**, particularly where there appears to be a **mismatch** between the role’s job description and the candidate’s background.

## **What SOC Codes Are There for Engineers?**

**Standard Occupational Classification (SOC) codes **are used to categorise job roles under the UK immigration system. For engineering roles, commonly used SOC codes include:

- **2121:** Civil Engineers
- **2122:** Mechanical Engineers
- **2123:** Electrical Engineers
- **2124:** Electronics Engineers
- **2125:** Production and Process Engineers
- **2126:** Aerospace Engineers
- **2129:** Engineering Professionals not elsewhere classified (n.e.c.)
- **3113:** Engineering Technicians

Each code comes with its own description, indictive job **duties** and **minimum salary thresholds**. Choosing the wrong code can result in a **visa refusal or compliance issues**.

**Note:** In line with the wider changes to the Immigration Rules, **Engineering Technicians (3113)** can also be sponsored. This code is now on the **Temporary Shortage Occupation List (TSL) effective 22 July 2025**.

If you do not know which code to use, you can search for the job in the [**CASCOT Occupation Coding Tool**](https://cascotweb.warwick.ac.uk/#/classification/soc2020)

 

 

## **Choosing the Right SOC Code **

Choosing the appropriate SOC code requires a detailed comparison of the **job description** against the **duties listed under each SOC code** in the immigration rules and accompanying guidance.

Employers should avoid tailoring the job description to fit a desired code; instead, they should select the code that most accurately reflects the **role’s functions and seniority**.

Using the [**CASCOT Occupation Coding Tool**](https://cascotweb.warwick.ac.uk/#/classification/soc2020), you can match up job roles and codes to see which code is the best fit for your workers.

 

## How to Satisfy Salary Requirements for Engineers

As of **4 April 2024**, and with changes coming into effect from **22 July 2025, Skilled Worker salaries** must meet the **higher of**:

1. **£41,700 per annum** (the new general salary threshold), or
2. The **occupation-specific going rate **for the chosen SOC code (based on UK median pay)

### **Exceptions and Salary Discounts**

You can qualify for a lower salary if **any of the following apply**:

- **New Applicants (Post-July 2025):**
  
    - **B - PhD holders**:
      
          - 90% of going rate *or *
          - £37,500, whichever is higher
    - **C - STEM PhD holders**:
      
          - 80% of going rate *or*
          - £33,400, whichever is higher
    - **D - Role is on the Immigration Salary List (replaces Shortage Occupation List)**:
      
          - Minimum: £33,400p.a. *or*
          - the occupation going rate, whichever is higher
    - **E - New Entrants** (e.g. under 26, recent UK grads, or in professional training):
      
          - 70% of going rate *or *
          - £33,400, whichever is higher
- **Transitional Provisions for Existing Skilled Workers (Pre-April 2024):**

If you've held a Skilled Worker visa *continuously* since before 4 April 2024, your extension or ILR application may rely on previous rules

- - **F - You have held a role continuously since before 4 April 2024, but no other exceptions apply**:
      
          - Minimum £31,300 *or*
          - the occupation going rate, whichever is higher
    - **G - PhD holders**:
      
          - 90% of going rate* or *
          - £26,100 whichever is higher
    - **H - STEM PhD holders**:
      
          - 80% of going rate *or *
          - £25,000, whichever is higher
    -  **I - Role is on the Immigration Salary List (replaces Shortage Occupation List)**: 
      
          - Minimum: £25,000 p.a. *or* 
          - the occupation going rate, whichever is higher
    - **J - New Entrants** (e.g. under 26, recent UK grads, or in professional training):
      
          - 70% of going rate *or *
          - £25,000, whichever is higher

 

 

## Final Thoughts

Hiring overseas engineers under the **Skilled Worker route** requires careful alignment between the **job role**, **SOC code**, **salary threshold**, and **visa rules**. Employers should stay updated on **UK Immigration changes** and plan ahead to maintain **compliance**. 

 

[View full post](https://www.paragonlaw.co.uk/resources/how-to-sponsor-overseas-engineers-to-work-in-the-uk-a-2025-guide-for-employers)

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