Please Note
- An estimate based on public data for similar roles. Not provided by the employer.
Restaurant Supervisor (JW Steakhouse) - JW Marriott Grosvenor House London
Role summary
Written by MyIslandJob from the job title and employer. See the employer's page for the full description.
The Restaurant Supervisor supports the daily operation of JW Steakhouse, maintaining high standards of guest service, food presentation, hygiene and team performance. Requirements typically include previous experience in a quality restaurant or hotel, strong knowledge of restaurant service, excellent communication skills and the ability to lead a team during busy periods. The successful candidate is expected to organise shifts, brief staff, manage guest requests and complaints professionally, coordinate with the kitchen, monitor standards and assist with training. Flexibility for evenings, weekends and public holidays is essential. A polished appearance, attention to detail, commercial awareness and a genuine interest in hospitality are expected.
Can I work in the UK?
Never pay anyone for a visa or a job offer. A real employer pays the permit costs and never asks you for money.
How it works
How it works: Hotel jobs cannot be sponsored since July 2025; only youth schemes remain.
Official source: GOV.UK: Skilled Worker visa. Checked November 2026.
What the job usually comes with in the UK
Usual for the UK, varies by employer. Checked November 2026.
| Housing | Live-in common in rural hotels |
|---|---|
| Meals | Staff meals common |
| Flights | No |
| Service charge | 100% of tips and service charges to staff (by law) |
| Contract | Permanent or seasonal |
| Leave | 28 days |
| Income tax | About 14% in all at GBP 25,000 |
Senior staff often get more than line staff, for example a single room or a yearly home flight. Ask the employer what the job includes before you accept.
Guidance, not legal advice. Rules change; your employer confirms the details for your case.
Working in the UK
Who can work there by passport, what a job usually includes, and island life.
About JW Marriott Grosvenor House London
JW Marriott Grosvenor House London is a luxury hotel located on Park Lane in Mayfair, one of London’s most prestigious districts. It is part of Marriott International’s JW Marriott brand, which focuses on refined hospitality, personalised service and guest wellbeing. The hotel offers upscale accommodation, extensive meeting and event facilities, restaurants and bars, including the well-known JW Steakhouse. Employees work in a demanding international environment where presentation, consistency and attention to detail are highly valued. Marriott typically provides structured training, internal career opportunities, employee travel benefits and access to global hospitality resources. The property serves leisure travellers, corporate guests, event clients and high-profile visitors, making teamwork and discretion important. Its location provides convenient access to London’s commercial, cultural and entertainment areas.