Legacy Systems Contract Job Trends in Heathrow

Legacy System
Hillingdon > Heathrow

The table below looks at the prevalence of the term Legacy Systems in contract job vacancies in Heathrow. Included is a benchmarking guide to the contractor rates offered in vacancies that cited Legacy Systems over the 6 months leading up to 3 August 2026, comparing them to the same period in the previous two years.

6 months to
3 Aug 2026
Same period 2025 Same period 2024
Rank 5 - -
Rank change year-on-year - - -
Contract jobs citing Legacy Systems 1 0 0
As % of all contract jobs in Heathrow 14.29% - -
As % of the Miscellaneous category 25.00% - -
Number of daily rates quoted 1 0 0
Median daily rate (50th Percentile) £500 - -
Hillingdon median daily rate £500 - -

All Generic Skills
Heathrow

Legacy Systems falls under the General and Transferable Skills category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring generic IT skills in Heathrow.

Contract vacancies with a requirement for generic IT skills 4 5 13
As % of all contract IT jobs advertised in Heathrow 57.14% 25.00% 41.94%
Number of daily rates quoted 3 4 13
10th Percentile £460 £156 £183
25th Percentile £475 £165 £270
Median daily rate (50th Percentile) £500 £323 £450
Median % change year-on-year +55.04% -28.33% -21.74%
75th Percentile £575 £488 £500
90th Percentile £620 £510 -
Hillingdon median daily rate £550 £450 £500
% change year-on-year +22.22% -10.00% -13.04%

Legacy Systems
Job Vacancy Trend in Heathrow

Historical trend showing the proportion of contract IT job postings citing Legacy Systems relative to all contract IT jobs advertised in Heathrow.

Legacy Systems job vacancy trend in Heathrow

Legacy Systems
Daily Rate Trend in Heathrow

Contractor daily rate distribution trend for jobs in Heathrow citing Legacy Systems.

Contractor daily rate distribution trend for jobs in Heathrow citing Legacy Systems

Legacy Systems
Co-Occurring Skills & Capabilities in Heathrow by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Application Platforms
1 1 (100.00%) Apache Airflow
Cloud Services
1 1 (100.00%) AWS
1 1 (100.00%) dbt
1 1 (100.00%) GitHub
1 1 (100.00%) Snowflake
Database & Business Intelligence
1 1 (100.00%) Data Warehouse
General
1 1 (100.00%) Aviation
Job Titles
1 1 (100.00%) Data Engineer
1 1 (100.00%) Senior
1 1 (100.00%) Senior Data Engineer
Miscellaneous
1 1 (100.00%) Cloud Native
Operating Systems
1 1 (100.00%) Unix
Processes & Methodologies
1 1 (100.00%) Agile
1 1 (100.00%) AI
1 1 (100.00%) Analytics
1 1 (100.00%) CI/CD
1 1 (100.00%) Customer Experience
1 1 (100.00%) Data Engineering
1 1 (100.00%) Data Modelling
1 1 (100.00%) Data Pipeline
1 1 (100.00%) Data Transformation
1 1 (100.00%) Decision-Making
1 1 (100.00%) ETL
1 1 (100.00%) Performance Optimisation
1 1 (100.00%) Workflow
Programming Languages
1 1 (100.00%) Python
1 1 (100.00%) SQL
Systems Management
1 1 (100.00%) Control-M
Vendors
1 1 (100.00%) Informatica
1 1 (100.00%) Teradata