Updating results…
49 Contract jobs sorted by:
Date Posted
Date Posted
Rate
Updating results…
49 Contract jobs
Stay Updated on Contract Jobs
Never miss another opportunity with our email alerts.
Save your searches to be notified as soon as new jobs are added.
Assistant Site Manager
Posted 1 day ago by CORE Recruiter
Requirements/QualificationsCSCS CardSMSTS1st AidProven Residential experienceTwo working referencesJob DutiesAssisting w...
- Rate Not specified
- Category Not specified
- Work type Onsite
- Location East Anglia; Peterborough; Norwich; Cambridge; Ipswich; Norfolk; Suffolk; Bury St. Edmunds; Cambridgeshire; Lowestoft; Great Yarmouth
Technical & Site Manager – Timber Frame Construction
Posted 2 days ago by Job Talent Agency
The OpportunityAn established UK timber frame construction specialist is seeking an experienced Technical & Site Man...
- Rate £250 per day
- Category Not specified
- Work type Hybrid
- Location South East London
Data Centre Manager (Contract) | Southampton | On-site
Posted 3 days ago by ea Change Group
Data Centre Manager (Contract) | Southampton | On-siteLength: 3 months initially, likely to be extendedStart: ASAPLocati...
- Rate Not specified
- Category Not specified
- Work type Onsite
- Location Southampton, Hampshire
Site Manager Contract Rates in Cardiff: Day Rate Quartiles and Demand
Live market telemetry, compensation quartiles, and IR35 compliance benchmarks across the UK contract sector.
Median Daily Rate
£250/day
in line with national baselines
Interquartile Range
£240/day – £280/day
Middle 50% market distribution
Contract Engagement Split
5% Outside IR35
3% Inside IR35 engagements
Market Conditions and Compensation Trajectory
Operating as an independent Site Manager contractor in Cardiff offers distinct regional financial advantages, effectively balancing competitive local compensation against lower regional operational overheads. Verified local market intelligence establishes an established median day rate of £250/day, registering a 0.0% variance against the broader UK contracting standard. Local quartile analysis reveals an interquartile band from £240/day to £280/day across 85 local Site Manager vacancies to November 2026. Off-payroll records confirm that 5% of active Cardiff assignments maintain confirmed outside-IR35 status. Hiring for Site Manager contractors in Cardiff registers as very high in the benchmark dataset, the top of its three demand bands.
Daily Rate Quartiles and Market Benchmarks
Day rates and IR35 shares come from the Quality Contracts market benchmark dataset of UK contract postings; sector labels come from vacancies matching this hub. Quartiles use priced roles only.
| Metric | Value | What it shows |
|---|---|---|
| Median day rate | £250/day | Mid-market advertised pay for this hub |
| 25th percentile (P25) | £240/day | Lower-quartile priced vacancies |
| 75th percentile (P75) | £280/day | Upper-quartile priced vacancies |
| Hiring demand | Very High | Demand level in the benchmark dataset (Moderate, High or Very High) |
| Outside IR35 share | 5% | Stated limited-company / outside SDS |
| Inside IR35 share | 3% | Stated PAYE / umbrella / inside SDS |
| Undetermined IR35 | 92% | Adverts that omit a published status |
| Leading sector | Construction (80%) | Largest hiring cluster in the sample |
| Priced sample | 85 roles | Postings with a stated day rate in the benchmark dataset |
| Regional rate band | a regional rate discount versus London | Location pricing context, not an SDS |
Statutory Standards and Frequently Asked Questions
Cardiff does not create a special IR35 code for Site Manager work. The client SDS should name the Cardiff workplace and delivery model. An inside finding on a Cardiff Site Manager brief typically deducts tax at source, while outside IR35 Site Manager work in Cardiff is billed by a PSC. Local pay sits on a regional rate discount versus London, so a higher Cardiff headline rate can still be inside. Commuting into Cardiff does not, by itself, prove substitution or lack of control. Read the Site Manager Cardiff contract for workplace, hours, and equipment clauses.
Sort By
Saved Searches
No saved searches yet
Filters
IR35 Status
Working Arrangements
Industry
Sector
Country
Seniority Level
Posted By
Contract Rate
Date Posted
IR35 Status
Working Arrangements
Industry
Sector
Posted By
Country
Seniority Level
Date Posted
Contract Rate
£
—
£