Period
to 27 September 2021

The table below looks at the prevalence of the term Replication in permanent job vacancies advertised in the City of London. Included is a benchmarking guide to the salaries offered in vacancies that have cited Replication over the 6 months to 27 September 2021 with a comparison to the same period over the previous 2 years.

Replication
Central London > City of London
6 months to
27 Sep 2021
Same period 2020 Same period 2019
Rank 232 184 291
Rank change year-on-year -48 +107 +24
Permanent jobs citing Replication 14 14 40
As % of all permanent jobs advertised in the City of London 0.24% 0.38% 0.40%
As % of the Miscellaneous category 0.64% 0.96% 1.08%
Number of salaries quoted 10 13 32
10th Percentile £51,200 £63,150 £24,750
25th Percentile £54,063 £63,750 £25,500
Median annual salary (50th Percentile) £66,750 £75,000 £50,750
Median % change year-on-year -11.00% +47.78% -9.78%
75th Percentile £86,250 £82,500 £74,063
90th Percentile £88,750 " £76,250
Central London median annual salary £66,750 £75,000 £55,000
% change year-on-year -11.00% +36.36% -4.35%

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

All Generic IT Skills
City of London
Permanent vacancies with a requirement for generic IT skills 2,199 1,462 3,713
As % of all permanent IT jobs advertised in the City of London 37.33% 39.50% 36.70%
Number of salaries quoted 1,945 1,256 3,226
10th Percentile £42,500 £42,500 £37,500
25th Percentile £56,250 £53,750 £51,250
Median annual salary (50th Percentile) £75,000 £71,250 £67,500
Median % change year-on-year +5.26% +5.56% +3.85%
75th Percentile £95,000 £88,750 £85,000
90th Percentile £110,000 £110,000 £102,500
Central London median annual salary £72,500 £70,000 £67,500
% change year-on-year +3.57% +3.70% +3.85%

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
Salary Trend in the City of London

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

Salary trend for Replication in the City of London

Replication
Salary Histogram in the City of London

Salary distribution for jobs citing Replication in the City of London over the 6 months to 27 September 2021.

Salary histogram for Replication in the City of London

For the 6 months to 27 September 2021, IT 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 permanent job ads across the City of London region with a requirement for Replication.

1 9 (64.29%) Microsoft
2 8 (57.14%) Windows
2 8 (57.14%) PowerShell
2 8 (57.14%) Azure
2 8 (57.14%) Windows Server
3 7 (50.00%) VMware Infrastructure
3 7 (50.00%) VMware
3 7 (50.00%) Active Directory
3 7 (50.00%) HP
4 6 (42.86%) NetBackup
4 6 (42.86%) Veritas
4 6 (42.86%) Finance
4 6 (42.86%) Migration
4 6 (42.86%) Data Protection
5 5 (35.71%) SCCM
5 5 (35.71%) SCOM
5 5 (35.71%) Risk Management
5 5 (35.71%) Service Management
5 5 (35.71%) SLA
5 5 (35.71%) DHCP
5 5 (35.71%) DNS
5 5 (35.71%) Performance Tuning
6 4 (28.57%) Skype for Business
6 4 (28.57%) Veritas Cluster Server
6 4 (28.57%) vSphere
6 4 (28.57%) McAfee ePO
6 4 (28.57%) Hedge funds
6 4 (28.57%) Skype
6 4 (28.57%) OfficeScan
6 4 (28.57%) GDPR

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 4 (28.57%) Blackberry Enterprise Server
1 4 (28.57%) MS Exchange
1 4 (28.57%) Skype for Business
2 2 (14.29%) Confluence
Cloud Services
1 8 (57.14%) Azure
2 3 (21.43%) Microsoft 365
3 2 (14.29%) AWS
3 2 (14.29%) Azure Active Directory
4 1 (7.14%) Azure App Service
4 1 (7.14%) Azure Logic Apps
4 1 (7.14%) Azure Storage
4 1 (7.14%) GitHub
4 1 (7.14%) IaaS
4 1 (7.14%) PaaS
4 1 (7.14%) Power Automate
4 1 (7.14%) Power Platform
4 1 (7.14%) SaaS
Communications & Networking
1 5 (35.71%) DHCP
1 5 (35.71%) DNS
2 4 (28.57%) Skype
3 3 (21.43%) SAN
4 2 (14.29%) Firewall
5 1 (7.14%) IPv4
5 1 (7.14%) TCP/IP
5 1 (7.14%) VPN
Database & Business Intelligence
1 3 (21.43%) SQL Server
2 1 (7.14%) Azure SQL Database
2 1 (7.14%) MariaDB
2 1 (7.14%) MySQL
2 1 (7.14%) Oracle Database
2 1 (7.14%) PostgreSQL
2 1 (7.14%) Power BI
2 1 (7.14%) SQL Server Integration Services
2 1 (7.14%) SQL Server Reporting Services
General
1 6 (42.86%) Finance
2 4 (28.57%) Banking
2 4 (28.57%) Financial Institution
2 4 (28.57%) Legal
3 2 (14.29%) Social Skills
4 1 (7.14%) Analytical Skills
4 1 (7.14%) Retail
Job Titles
1 5 (35.71%) IT Engineer
2 4 (28.57%) Azure Engineer
2 4 (28.57%) Senior Wintel Engineer
2 4 (28.57%) Wintel Engineer
3 3 (21.43%) SAN Engineer
3 3 (21.43%) VMware Engineer
4 2 (14.29%) Azure Infrastructure Engineer
4 2 (14.29%) Cloud Engineer
4 2 (14.29%) Infrastructure Engineer
4 2 (14.29%) IT Infrastructure Engineer
4 2 (14.29%) Operations Engineer
4 2 (14.29%) Operations Team Leader
4 2 (14.29%) Senior Cloud Engineer
4 2 (14.29%) Senior IT Engineer
4 2 (14.29%) Senior Operations Engineer
4 2 (14.29%) Team Leader
4 2 (14.29%) VMware Infrastructure Engineer
5 1 (7.14%) Applications Support Analyst
5 1 (7.14%) Lead Cloud Engineer
5 1 (7.14%) Senior Platform Engineer
Miscellaneous
1 4 (28.57%) Blackberry
1 4 (28.57%) Hedge funds
1 4 (28.57%) PKI
2 3 (21.43%) Data Centre
2 3 (21.43%) Management Information System
3 2 (14.29%) Hybrid Cloud
3 2 (14.29%) Public Cloud
4 1 (7.14%) Clustering
Operating Systems
1 8 (57.14%) Windows
1 8 (57.14%) Windows Server
2 2 (14.29%) Unix
3 1 (7.14%) Linux
3 1 (7.14%) Windows Server 2012
Processes & Methodologies
1 6 (42.86%) Data Protection
1 6 (42.86%) Migration
2 5 (35.71%) Performance Tuning
2 5 (35.71%) Risk Management
2 5 (35.71%) Service Management
3 4 (28.57%) Server Management
3 4 (28.57%) Service Delivery
4 3 (21.43%) Break/Fix
4 3 (21.43%) Infrastructure Engineering
4 3 (21.43%) ITIL
4 3 (21.43%) Performance Analysis
4 3 (21.43%) Virtual Infrastructure
5 2 (14.29%) Business Continuity
5 2 (14.29%) Capacity Planning
5 2 (14.29%) Information Security
5 2 (14.29%) IT Strategy
5 2 (14.29%) Regulatory Compliance
5 2 (14.29%) Security Monitoring
5 2 (14.29%) Task Automation
6 1 (7.14%) Cloud Operations
Programming Languages
1 8 (57.14%) PowerShell
2 2 (14.29%) SQL
3 1 (7.14%) Bash Shell
Qualifications
1 4 (28.57%) Degree
1 4 (28.57%) Microsoft Certification
2 1 (7.14%) SC Cleared
2 1 (7.14%) Security Cleared
Quality Assurance & Compliance
1 5 (35.71%) SLA
2 4 (28.57%) GDPR
3 1 (7.14%) Data Quality
3 1 (7.14%) GRC
System Software
1 7 (50.00%) Active Directory
1 7 (50.00%) VMware Infrastructure
2 4 (28.57%) Veritas Cluster Server
2 4 (28.57%) vSphere
3 3 (21.43%) Firmware
3 3 (21.43%) Virtual Servers
4 1 (7.14%) Virtual Machines
Systems Management
1 6 (42.86%) NetBackup
2 5 (35.71%) SCCM
2 5 (35.71%) SCOM
3 4 (28.57%) McAfee ePO
3 4 (28.57%) OfficeScan
3 4 (28.57%) Trend Micro Deep Security
4 3 (21.43%) PowerCLI
4 3 (21.43%) vRealize
4 3 (21.43%) vRealize Orchestrator
5 2 (14.29%) Rundeck
6 1 (7.14%) Terraform
Vendors
1 9 (64.29%) Microsoft
2 7 (50.00%) HP
2 7 (50.00%) VMware
3 6 (42.86%) Veritas
4 4 (28.57%) Altiris
4 4 (28.57%) Huawei
4 4 (28.57%) McAfee
5 3 (21.43%) 3PAR
5 3 (21.43%) CommVault
5 3 (21.43%) NetApp
5 3 (21.43%) Nimble Storage
5 3 (21.43%) Veeam
6 2 (14.29%) Oracle
6 2 (14.29%) PagerDuty
6 2 (14.29%) Rapid7