Period
to 23 July 2021

The table below looks at the prevalence of the term Replication in contract job vacancies advertised in the City of London. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Replication over the 6 months to 23 July 2021 with a comparison to the same period over the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Replication
Central London > City of London
6 months to
23 Jul 2021
Same period 2020 Same period 2019
Rank 142 130 219
Rank change year-on-year -12 +89 +17
Contract jobs citing Replication 25 10 23
As % of all contract jobs advertised in the City of London 0.74% 0.41% 0.35%
As % of the Miscellaneous category 1.86% 1.26% 1.13%
Number of daily rates quoted 20 6 11
10th Percentile £456 £409 £375
25th Percentile £463 £422 £406
Median daily rate (50th Percentile) £579 £461 £425
Median % change year-on-year +25.47% +8.53% -5.56%
75th Percentile £713 £484 £455
90th Percentile " £492 £460
Central London median daily rate £579 £450 £440
% change year-on-year +28.61% +2.27% -2.22%
Number of hourly rates quoted 0 1 0
Median hourly rate - £55.00 -
Central London median hourly rate - £55.00 -

Replication is in the Generic IT Skills category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for generic IT skills.

All Generic IT Skills
City of London
Contract vacancies with a requirement for generic IT skills 1,344 796 2,044
As % of all contract IT jobs advertised in the City of London 39.55% 32.58% 30.95%
Number of daily rates quoted 955 561 1,527
10th Percentile £381 £306 £350
25th Percentile £463 £413 £444
Median daily rate (50th Percentile) £590 £525 £525
Median % change year-on-year +12.38% - -
75th Percentile £688 £625 £625
90th Percentile £750 £700 £688
Central London median daily rate £590 £525 £525
% change year-on-year +12.38% - -
Number of hourly rates quoted 24 32 43
10th Percentile £8.00 £12.42 £11.25
25th Percentile £12.38 £16.88 £13.13
Median hourly rate £23.50 £36.75 £20.50
Median % change year-on-year -36.05% +79.27% +2.50%
75th Percentile £35.56 £40.93 £37.50
90th Percentile £40.90 £47.75 £46.44
Central London median hourly rate £21.75 £36.00 £20.67
% change year-on-year -39.58% +74.21% +3.33%

Replication
Job Vacancy Trend in the City of London

Job postings citing Replication as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for Replication in the City of London

Replication
Contractor Daily Rate Trend in the City of London

3-month moving average daily rate quoted in jobs citing Replication in the City of London.

Daily rate trend for Replication in the City of London

Replication
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing Replication in the City of London over the 6 months to 23 July 2021.

Daily rate histogram for Replication in the City of London

Replication
Contractor Hourly Rate Trend in the City of London

3-month moving average hourly rates quoted in jobs citing Replication in the City of London.

Hourly rate trend for Replication in the City of London

Replication
Contract Job Locations in the City of London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Replication within the City of London region over the 6 months to 23 July 2021. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London Bridge - 1 £385 -
Replication
Central London

For the 6 months to 23 July 2021, IT contractor jobs citing Replication also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the City of London region with a requirement for Replication.

1 15 (60.00%) IBM
2 14 (56.00%) SAN
2 14 (56.00%) Disaster Recovery
3 13 (52.00%) VMware
4 11 (44.00%) Migration
4 11 (44.00%) Azure
5 10 (40.00%) Social Skills
5 10 (40.00%) VMware Infrastructure
5 10 (40.00%) FTP
6 9 (36.00%) DB2
6 9 (36.00%) Microsoft Project
6 9 (36.00%) Microsoft Office
6 9 (36.00%) PRINCE2
6 9 (36.00%) Middleware
6 9 (36.00%) Project Management
6 9 (36.00%) QA
6 9 (36.00%) iSeries
6 9 (36.00%) NAS
6 9 (36.00%) LPAR
6 9 (36.00%) AS400
6 9 (36.00%) Service Delivery
6 9 (36.00%) Business Continuity
6 9 (36.00%) Project Delivery
6 9 (36.00%) Matrix Organization
6 9 (36.00%) Apple iOS
6 9 (36.00%) PowerHA
6 9 (36.00%) Project Governance
6 9 (36.00%) IaaS
7 8 (32.00%) Finance
7 8 (32.00%) Active Directory

Replication
Co-occurring IT Skills in the City of London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 5 (20.00%) Confluence
1 5 (20.00%) SharePoint
2 1 (4.00%) Apache Spark
2 1 (4.00%) Exchange Server 2010
2 1 (4.00%) MS Exchange
Applications
1 9 (36.00%) Microsoft Office
1 9 (36.00%) Microsoft Project
Cloud Services
1 11 (44.00%) Azure
2 9 (36.00%) IaaS
3 5 (20.00%) AWS
3 5 (20.00%) GitHub
4 4 (16.00%) GCP
4 4 (16.00%) PaaS
5 3 (12.00%) SaaS
6 2 (8.00%) Azure Active Directory
6 2 (8.00%) Cloud Computing
6 2 (8.00%) Microsoft 365
7 1 (4.00%) Amazon EC2
7 1 (4.00%) Amazon S3
7 1 (4.00%) Amazon SQS
7 1 (4.00%) AWS CloudFormation
7 1 (4.00%) AWS Lambda
7 1 (4.00%) AWS Step Functions
7 1 (4.00%) Azure ExpressRoute
7 1 (4.00%) Serverless
7 1 (4.00%) Snowflake
7 1 (4.00%) Virtual Private Cloud
Communications & Networking
1 14 (56.00%) SAN
2 10 (40.00%) FTP
3 9 (36.00%) NAS
4 6 (24.00%) DNS
5 5 (20.00%) Kerberos
5 5 (20.00%) TCP/IP
6 2 (8.00%) DHCP
6 2 (8.00%) LAN
7 1 (4.00%) Firewall
7 1 (4.00%) Internet
7 1 (4.00%) iSCSI
7 1 (4.00%) VLAN
7 1 (4.00%) VoIP
7 1 (4.00%) WAN
Database & Business Intelligence
1 9 (36.00%) DB2
2 5 (20.00%) SQL Server
3 2 (8.00%) MongoDB
3 2 (8.00%) Oracle Database
3 2 (8.00%) SQL Server 2014
4 1 (4.00%) Adabas
4 1 (4.00%) Amazon Athena
4 1 (4.00%) Big Data
4 1 (4.00%) Data Lake
4 1 (4.00%) Data Warehouse
4 1 (4.00%) Hadoop
4 1 (4.00%) Microsoft Analysis Services
4 1 (4.00%) MySQL
4 1 (4.00%) Oracle Database 12c
4 1 (4.00%) PostgreSQL
4 1 (4.00%) Relational Database
4 1 (4.00%) SQL Server 2012
4 1 (4.00%) SQL Server 2016
4 1 (4.00%) SQL Server 2017
4 1 (4.00%) SQL Server 2019
Development Applications
1 5 (20.00%) JIRA
1 5 (20.00%) Subversion
1 5 (20.00%) TeamCity
2 3 (12.00%) Git (software)
3 1 (4.00%) Serena SBM
General
1 10 (40.00%) Social Skills
2 8 (32.00%) Finance
3 5 (20.00%) Influencing Skills
4 3 (12.00%) Banking
5 2 (8.00%) International Banking
6 1 (4.00%) Analytical Skills
6 1 (4.00%) Billing
6 1 (4.00%) Law
Job Titles
1 9 (36.00%) Project Manager
2 5 (20.00%) PRINCE2 Project Manager
3 3 (12.00%) Administrator
3 3 (12.00%) Analyst
3 3 (12.00%) Azure Engineer
3 3 (12.00%) SAN Engineer
3 3 (12.00%) SAN Storage Engineer
3 3 (12.00%) Storage Engineer
3 3 (12.00%) Systems Administrator
3 3 (12.00%) VMware Engineer
4 2 (8.00%) Architect
4 2 (8.00%) DBA
4 2 (8.00%) HP Storage Engineer
4 2 (8.00%) Infrastructure Analyst
4 2 (8.00%) IT Engineer
4 2 (8.00%) Linux Administrator
4 2 (8.00%) Linux Systems Administrator
4 2 (8.00%) Virtualisation Engineer
5 1 (4.00%) Infrastructure Architect
5 1 (4.00%) Windows Engineer
Libraries, Frameworks & Software Standards
1 9 (36.00%) Middleware
2 5 (20.00%) LDAP
3 3 (12.00%) REST
Miscellaneous
1 9 (36.00%) AS400
1 9 (36.00%) iSeries
1 9 (36.00%) LPAR
2 5 (20.00%) Clustering
3 1 (4.00%) Data Centre
3 1 (4.00%) EMC VMAX
3 1 (4.00%) Mainframe
Operating Systems
1 9 (36.00%) Apple iOS
2 7 (28.00%) Windows
3 6 (24.00%) Linux
4 4 (16.00%) Windows Server
5 3 (12.00%) Unix
5 3 (12.00%) Windows Server 2008
6 2 (8.00%) Red Hat Enterprise Linux
6 2 (8.00%) Solaris
6 2 (8.00%) Windows Server 2012
7 1 (4.00%) OS/400
7 1 (4.00%) Windows 10
7 1 (4.00%) Windows 7
7 1 (4.00%) Windows Server 2016
Processes & Methodologies
1 14 (56.00%) Disaster Recovery
2 11 (44.00%) Migration
3 9 (36.00%) Business Continuity
3 9 (36.00%) Matrix Organization
3 9 (36.00%) PRINCE2
3 9 (36.00%) Project Delivery
3 9 (36.00%) Project Governance
3 9 (36.00%) Project Management
3 9 (36.00%) Service Delivery
4 6 (24.00%) ITIL
4 6 (24.00%) Storage Management
5 5 (20.00%) Business Case
5 5 (20.00%) Cost-Benefit Analysis
5 5 (20.00%) Emotional Intelligence
5 5 (20.00%) Infrastructure Engineering
5 5 (20.00%) Performance Tuning
6 4 (16.00%) High Availability
6 4 (16.00%) Performance Analysis
6 4 (16.00%) Security Hardening
7 3 (12.00%) API Integration
Programming Languages
1 6 (24.00%) PowerShell
1 6 (24.00%) Python
2 3 (12.00%) Bash Shell
2 3 (12.00%) Perl
2 3 (12.00%) SQL
3 2 (8.00%) Shell Script
4 1 (4.00%) ALGOL
4 1 (4.00%) C
4 1 (4.00%) C#
4 1 (4.00%) COBOL
4 1 (4.00%) Java
4 1 (4.00%) Natural
4 1 (4.00%) Ruby
4 1 (4.00%) VBA
Qualifications
1 5 (20.00%) PMP
2 1 (4.00%) MCITP
2 1 (4.00%) MCP
2 1 (4.00%) MCSE
2 1 (4.00%) Microsoft Certification
2 1 (4.00%) SC Cleared
2 1 (4.00%) Security Cleared
Quality Assurance & Compliance
1 9 (36.00%) QA
2 1 (4.00%) GDPR
2 1 (4.00%) Sarbanes-Oxley
System Software
1 10 (40.00%) VMware Infrastructure
2 9 (36.00%) PowerHA
3 8 (32.00%) Active Directory
4 5 (20.00%) VMware ESXi
5 3 (12.00%) Firmware
5 3 (12.00%) NFS
5 3 (12.00%) Virtual Servers
5 3 (12.00%) XenApp
6 2 (8.00%) Veritas File System
6 2 (8.00%) Veritas Volume Manager
6 2 (8.00%) vSphere
6 2 (8.00%) XenDesktop
7 1 (4.00%) Oracle RAC
7 1 (4.00%) SRDF
7 1 (4.00%) Virtual Desktop
Systems Management
1 5 (20.00%) Control-M
1 5 (20.00%) EMC NetWorker
1 5 (20.00%) QRadar
1 5 (20.00%) Tivoli
1 5 (20.00%) Tivoli Storage Manager
2 4 (16.00%) Ansible
2 4 (16.00%) Netcool
3 3 (12.00%) PowerCLI
3 3 (12.00%) vRealize
3 3 (12.00%) vRealize Orchestrator
4 2 (8.00%) Failover Clustering
4 2 (8.00%) Microsoft Clustering
4 2 (8.00%) Red Hat Satellite
5 1 (4.00%) Data Guard
5 1 (4.00%) Enterprise Manager Cloud Control
5 1 (4.00%) Icinga
Vendors
1 15 (60.00%) IBM
2 13 (52.00%) VMware
3 6 (24.00%) EMC
3 6 (24.00%) Microsoft
4 5 (20.00%) BMC
4 5 (20.00%) CyberArk
4 5 (20.00%) Oracle
4 5 (20.00%) Qualys
4 5 (20.00%) Splunk
5 4 (16.00%) CommVault
5 4 (16.00%) HP
5 4 (16.00%) NetApp
6 3 (12.00%) 3PAR
6 3 (12.00%) Citrix
6 3 (12.00%) Nimble Storage
6 3 (12.00%) Veeam
7 2 (8.00%) Red Hat
7 2 (8.00%) SaltStack
7 2 (8.00%) Symantec
8 1 (4.00%) Remedy