Period
to 3 June 2020

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 3 June 2020 with a comparison to the same period over the previous 2 years.

Replication
Central London > City of London
6 months to
3 Jun 2020
Same period 2019 Same period 2018
Rank 249 295 308
Rank change year-on-year +46 +13 -35
Permanent jobs citing Replication 12 32 40
As % of all permanent jobs advertised in the City of London 0.18% 0.32% 0.38%
As % of the Miscellaneous category 0.44% 0.78% 0.89%
Number of salaries quoted 9 33 32
Median annual salary £51,750 £52,500 £48,750
Median salary % change year-on-year -1.43% +7.69% -18.75%
10th Percentile £31,250 £25,100 £36,000
90th Percentile £69,200 £76,250 £75,750
Central London median annual salary £53,375 £52,500 £50,000
% change year-on-year +1.67% +5.00% -15.25%

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 2,717 4,120 4,491
As % of all permanent IT jobs advertised in the City of London 41.07% 41.32% 42.21%
Number of salaries quoted 2,363 3,638 3,986
Median annual salary £70,000 £66,750 £62,500
Median salary % change year-on-year +4.87% +6.80% +4.17%
10th Percentile £41,250 £36,750 £36,250
90th Percentile £107,500 £100,000 £95,000
Central London median annual salary £70,000 £65,000 £60,000
% change year-on-year +7.69% +8.33% -

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
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 3 June 2020.

Salary histogram for Replication in the City of London

For the 6 months to 3 June 2020, 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 (75.00%) Windows
1 9 (75.00%) Windows Server
2 7 (58.33%) Microsoft
2 7 (58.33%) Active Directory
3 5 (41.67%) VMware
3 5 (41.67%) Office 365
3 5 (41.67%) PowerShell
4 4 (33.33%) vSphere
4 4 (33.33%) AWS
4 4 (33.33%) Performance Tuning
4 4 (33.33%) Data Centre
4 4 (33.33%) Finance
4 4 (33.33%) TCP/IP
4 4 (33.33%) SAN
4 4 (33.33%) SQL Server
4 4 (33.33%) Infrastructure Engineering
5 3 (25.00%) vCenter Server
5 3 (25.00%) SQL
5 3 (25.00%) IIS
5 3 (25.00%) Microsoft Office
5 3 (25.00%) Python
5 3 (25.00%) DNS
5 3 (25.00%) DHCP
5 3 (25.00%) Agile Software Development
5 3 (25.00%) SQL Server 2014
5 3 (25.00%) SQL Server 2016
5 3 (25.00%) SQL Server 2012
5 3 (25.00%) VMware ESXi
5 3 (25.00%) DFS Replication
5 3 (25.00%) NAS

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 3 (25.00%) IIS
2 2 (16.67%) SharePoint
3 1 (8.33%) MS Exchange
3 1 (8.33%) WebLogic
Applications
1 3 (25.00%) Microsoft Office
2 1 (8.33%) InfoPath
2 1 (8.33%) Microsoft Excel
2 1 (8.33%) Microsoft PowerPoint
Cloud Services
1 5 (41.67%) Office 365
2 4 (33.33%) AWS
3 3 (25.00%) Azure
4 2 (16.67%) SaaS
5 1 (8.33%) Amazon ECS
5 1 (8.33%) Azure Data Factory
5 1 (8.33%) IaaS
5 1 (8.33%) PaaS
Communications & Networking
1 4 (33.33%) SAN
1 4 (33.33%) TCP/IP
2 3 (25.00%) DHCP
2 3 (25.00%) DNS
2 3 (25.00%) NAS
3 1 (8.33%) Fibre Channel
3 1 (8.33%) Firewall
3 1 (8.33%) iSCSI
3 1 (8.33%) LAN
3 1 (8.33%) VoIP
3 1 (8.33%) WAN
Database & Business Intelligence
1 4 (33.33%) SQL Server
2 3 (25.00%) SQL Server 2012
2 3 (25.00%) SQL Server 2014
2 3 (25.00%) SQL Server 2016
3 2 (16.67%) Oracle Database
3 2 (16.67%) SQL Server 2008
4 1 (8.33%) Azure SQL Database
4 1 (8.33%) MariaDB
4 1 (8.33%) MySQL
4 1 (8.33%) SQL Server 2017
4 1 (8.33%) SQL Server Integration Services
General
1 4 (33.33%) Finance
2 1 (8.33%) Legal
Job Titles
1 4 (33.33%) DBA
2 3 (25.00%) Automation Engineer
2 3 (25.00%) Infrastructure Engineer
2 3 (25.00%) Senior Infrastructure Engineer
2 3 (25.00%) SQL DBA
3 2 (16.67%) Administrator
3 2 (16.67%) PowerShell Engineer
3 2 (16.67%) Senior Automation Engineer
3 2 (16.67%) Senior DBA
3 2 (16.67%) Senior SQL DBA
3 2 (16.67%) Senior SQL Server DBA
3 2 (16.67%) SQL Server DBA
3 2 (16.67%) Support Engineer
4 1 (8.33%) 2nd Line Support
4 1 (8.33%) Analyst
4 1 (8.33%) Oracle DBA
4 1 (8.33%) Service Analyst
4 1 (8.33%) Service Desk Analyst
4 1 (8.33%) Technical Support
4 1 (8.33%) Technical Support Engineer
Libraries, Frameworks & Software Standards
1 1 (8.33%) Middleware
1 1 (8.33%) Oracle GoldenGate
Miscellaneous
1 4 (33.33%) Data Centre
2 2 (16.67%) Enterprise Storage
3 1 (8.33%) Clustering
3 1 (8.33%) Self-Motivation
3 1 (8.33%) Video Conferencing
Operating Systems
1 9 (75.00%) Windows
1 9 (75.00%) Windows Server
2 2 (16.67%) Windows 10
2 2 (16.67%) Windows 7
3 1 (8.33%) Android
3 1 (8.33%) Linux
3 1 (8.33%) Mac OS X
3 1 (8.33%) Oracle Linux
3 1 (8.33%) Red Hat Enterprise Linux
3 1 (8.33%) Unix
3 1 (8.33%) Windows 8
3 1 (8.33%) Windows Server 2012
3 1 (8.33%) Windows Server 2016
Processes & Methodologies
1 4 (33.33%) Infrastructure Engineering
1 4 (33.33%) Performance Tuning
2 3 (25.00%) Agile Software Development
2 3 (25.00%) Statistics
3 2 (16.67%) Database Mirroring
3 2 (16.67%) ITIL
3 2 (16.67%) Release Management
3 2 (16.67%) Runbook
4 1 (8.33%) Capacity Management
4 1 (8.33%) Coaching
4 1 (8.33%) High Availability
4 1 (8.33%) Incident Management
4 1 (8.33%) Infrastructure Monitoring
4 1 (8.33%) IT Audit
4 1 (8.33%) Mentoring
4 1 (8.33%) Patch Management
4 1 (8.33%) Performance Analysis
4 1 (8.33%) Performance Monitoring
4 1 (8.33%) SQL Optimisation
4 1 (8.33%) Test Strategy
Programming Languages
1 5 (41.67%) PowerShell
2 3 (25.00%) Python
2 3 (25.00%) SQL
3 1 (8.33%) Bash Shell
3 1 (8.33%) Korn
3 1 (8.33%) Shell Script
3 1 (8.33%) T-SQL
Qualifications
1 2 (16.67%) Degree
1 2 (16.67%) Microsoft Certification
2 1 (8.33%) MCITP
2 1 (8.33%) MCP
2 1 (8.33%) MCSE
Quality Assurance & Compliance
1 2 (16.67%) QA
2 1 (8.33%) ISO/IEC 20000
2 1 (8.33%) ISO/IEC 27001
System Software
1 7 (58.33%) Active Directory
2 4 (33.33%) vSphere
3 3 (25.00%) DFS Replication
3 3 (25.00%) VMware ESXi
4 2 (16.67%) VMware Infrastructure
5 1 (8.33%) Microsoft Virtual Server
5 1 (8.33%) Virtual Servers
Systems Management
1 3 (25.00%) vCenter Server
2 2 (16.67%) Microsoft Clustering
3 1 (8.33%) Ansible
3 1 (8.33%) Data Guard
3 1 (8.33%) Grafana
3 1 (8.33%) Oracle Enterprise Manager
3 1 (8.33%) PowerCLI
3 1 (8.33%) Puppet
3 1 (8.33%) Red Hat Spacewalk
3 1 (8.33%) SCCM
3 1 (8.33%) Terraform
Vendors
1 7 (58.33%) Microsoft
2 5 (41.67%) VMware
3 2 (16.67%) EMC
3 2 (16.67%) HP
3 2 (16.67%) Oracle
4 1 (8.33%) Apple
4 1 (8.33%) Brocade
4 1 (8.33%) Citrix
4 1 (8.33%) Dell
4 1 (8.33%) Hitachi
4 1 (8.33%) Isilon
4 1 (8.33%) Red Hat
4 1 (8.33%) Veeam