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14 Contract jobs
Permanent Full Time Employee: Nuclear Mechanical Engineer 4 (NSSS Systems Design...
Posted Today by Seine LLC
Job Description: TYPE: PERMANENT EMPLOYEELOCATION:PREFERENCE OF HOUSTON, TEXASFOR THOSE LIVING WITHIN A 30-MILE RADIUS O...
- Rate Not specified
- Category Outside
- Work type Remote
- Location Remote
Lead Mechanical Design Engineer
Posted 3 days ago by Professional Technical Ltd
Job PurposeThe Lead Mechanical Design Engineer will lead the multidisciplinary design and delivery of wastewater treatme...
- Rate £520 per day
- Category Outside
- Work type Remote
- Location Jacob's Well, Guildford (GU4), GU4 7ED
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Fully Remote Project for Mechanical Engineers to Grade and Improve AI Efficiency
Posted 2 weeks ago by Arcturus T/A Anthem Consulting
About the Role:In this role, you will design challenging, realistic tasks drawn from your own practice, such as:A compon...
- Rate Not specified
- Category Outside
- Work type Remote
- Location New York, USA
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Sign UpMechanical Engineer Contractor Day Rate Benchmarks and National Landscape
Live market telemetry, compensation quartiles, and IR35 compliance benchmarks across the UK contract sector.
Median Daily Rate
£280/day
-36.4%
Interquartile Range
£200/day – £350/day
Middle 50% market distribution
Contract Engagement Split
64% Outside IR35
7% Inside IR35 engagements
Market Conditions and Compensation Trajectory
Procurement activity for qualified Mechanical Engineer specialists across the United Kingdom continues to exhibit sustained momentum across strategic technology delivery programmes. National remuneration data establishes an industry median of £280/day, bounded by quartiles from £200/day to £350/day across 3 priced roles to November 2026. Securing compensation toward the upper quartile correlates with demonstrable expertise in Engineering, complemented by hands-on execution across cloud infrastructure. From a contractual compliance perspective, 64% of active vacancies maintain verified outside-IR35 status. Demand is led by Engineering at 100%.
Daily Rate Quartiles and Market Benchmarks
Values combine advertised day rates, stated IR35 outcomes, and sector labels from vacancies matching this hub. Quartiles use priced roles only.
| Metric | Value | What it shows |
|---|---|---|
| Median day rate | £280/day | Mid-market advertised pay for this hub |
| 25th percentile (P25) | £200/day | Lower-quartile priced vacancies |
| 75th percentile (P75) | £350/day | Upper-quartile priced vacancies |
| Outside IR35 share | 64% | Stated limited-company / outside SDS |
| Inside IR35 share | 7% | Stated PAYE / umbrella / inside SDS |
| Undetermined IR35 | 29% | Adverts that omit a published status |
| Leading sector | Engineering (100%) | Largest hiring cluster in the sample |
| Priced sample | 3 roles | Vacancies used for the rate corridor |
| Regional rate band | UK-wide rate parity | Location pricing context, not an SDS |
Statutory Standards and Frequently Asked Questions
Chapter 10 determinations remain a client-side duty for medium and large private-sector hirers of Mechanical Engineer contractors across the UK. An SDS is expected before the assignment begins, and inside IR35 income is typically paid through PAYE or an umbrella. PSC contractors invoice fees gross and the contractor manages corporation tax and dividends. Location does not remove IR35: UK-wide rate parity only describes advertised rates. None of this replaces a CEST assessment or professional advice. The Engineering cluster above is the practical place to compare SDS outcomes for this discipline.
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