Period
to 25 February 2020

The table below looks at the prevalence of the term Replication in permanent job vacancies advertised in Central London. Included is a benchmarking guide to the salaries offered in vacancies that have cited Replication over the 6 months to 25 February 2020 with a comparison to the same period over the previous 2 years.

Replication
London > Central London
6 months to
25 Feb 2020
Same period 2019 Same period 2018
Rank 307 341 296
Rank change year-on-year +34 -45 +18
Permanent jobs citing Replication 35 40 99
As % of all permanent IT jobs advertised in Central London 0.30% 0.31% 0.66%
As % of the Miscellaneous category 0.75% 0.74% 1.59%
Number of salaries quoted 29 28 93
Central London median annual salary £55,000 £50,000 £47,500
Median salary % change year-on-year +10.00% +5.26% -19.49%
10th Percentile £31,200 £41,750 £33,750
90th Percentile £91,000 £90,000 £71,250
London median annual salary £60,000 £55,000 £50,000
% change year-on-year +9.09% +10.00% -13.04%

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 Central London with a requirement for generic IT skills.

All Generic IT Skills
Central London
Permanent vacancies with a requirement for generic IT skills 4,662 5,403 6,231
As % of all permanent IT jobs advertised in Central London 40.30% 41.39% 41.81%
Number of salaries quoted 3,968 4,749 5,439
Central London median annual salary £70,000 £65,000 £60,000
Median salary % change year-on-year +7.69% +8.33% +4.35%
10th Percentile £38,500 £37,500 £36,250
90th Percentile £106,075 £97,500 £95,000
London median annual salary £67,500 £65,000 £60,000
% change year-on-year +3.85% +8.33% +4.35%

Replication
Job Vacancy Trend in Central London

Job postings citing Replication as a percentage of all IT jobs advertised in Central London.

Job vacancy trend for Replication in Central London

Replication
Salary Trend in Central London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Replication in Central London.

Salary trend for Replication in Central London

Replication
Salary Histogram in Central London

The salary distribution of IT jobs citing Replication in Central London over the 6 months to 25 February 2020.

Salary histogram for Replication in Central London

Replication
Job Locations in Central London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Replication within the Central London region over the 6 months to 25 February 2020. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +24 22 £49,625 -0.75% 3
Camden +3 2 £61,250 -
Lambeth - 2 £29,500 -
West End of London - 1 £37,000 -
Replication
London

For the 6 months to 25 February 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 Central London region with a requirement for Replication.

1 23 (65.71%) Windows
2 20 (57.14%) SQL Server
3 18 (51.43%) SQL
3 18 (51.43%) Microsoft
4 17 (48.57%) Windows Server
5 16 (45.71%) Active Directory
5 16 (45.71%) SAN
6 14 (40.00%) PowerShell
7 13 (37.14%) Linux
8 12 (34.29%) Finance
8 12 (34.29%) VMware
8 12 (34.29%) Azure
8 12 (34.29%) Office 365
9 10 (28.57%) DHCP
9 10 (28.57%) ITIL
9 10 (28.57%) DNS
9 10 (28.57%) Infrastructure Engineering
10 9 (25.71%) Microsoft Certification
10 9 (25.71%) IBM
10 9 (25.71%) Red Hat Enterprise Linux
11 8 (22.86%) Windows Server 2012
11 8 (22.86%) Red Hat
11 8 (22.86%) Shell Script
12 7 (20.00%) DB2
12 7 (20.00%) Oracle
12 7 (20.00%) TCP/IP
12 7 (20.00%) Windows 7
12 7 (20.00%) Performance Tuning
12 7 (20.00%) Windows 10
13 6 (17.14%) SQL Server 2014

Replication
Co-occurring IT Skills in Central 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 6 (17.14%) MS Exchange
2 4 (11.43%) IIS
3 3 (8.57%) Exchange Server 2010
3 3 (8.57%) Exchange Server 2013
3 3 (8.57%) SharePoint
4 2 (5.71%) Apache
4 2 (5.71%) Skype for Business
5 1 (2.86%) SharePoint 2010
5 1 (2.86%) SharePoint 2013
5 1 (2.86%) WebLogic
Applications
1 2 (5.71%) Microsoft Office
Cloud Services
1 12 (34.29%) Azure
1 12 (34.29%) Office 365
2 2 (5.71%) AWS
2 2 (5.71%) IaaS
2 2 (5.71%) PaaS
2 2 (5.71%) SaaS
3 1 (2.86%) Azure Data Factory
3 1 (2.86%) OneDrive
3 1 (2.86%) Power Platform
Communications & Networking
1 16 (45.71%) SAN
2 10 (28.57%) DHCP
2 10 (28.57%) DNS
3 7 (20.00%) TCP/IP
4 6 (17.14%) Firewall
4 6 (17.14%) NAS
5 5 (14.29%) Internet
5 5 (14.29%) LAN
5 5 (14.29%) VLAN
6 3 (8.57%) iSCSI
6 3 (8.57%) VoIP
7 2 (5.71%) BGP
7 2 (5.71%) Cisco ASA
7 2 (5.71%) Cisco IOS
7 2 (5.71%) Cisco Nexus
7 2 (5.71%) OSPF
7 2 (5.71%) Skype
7 2 (5.71%) VPN
7 2 (5.71%) WAN
8 1 (2.86%) SMTP
Database & Business Intelligence
1 20 (57.14%) SQL Server
2 7 (20.00%) DB2
3 6 (17.14%) SQL Server 2012
3 6 (17.14%) SQL Server 2014
3 6 (17.14%) SQL Server 2016
4 5 (14.29%) SQL Server 2008
4 5 (14.29%) SQL Server Integration Services
5 4 (11.43%) SQL Server Analysis Services
5 4 (11.43%) SQL Server Reporting Services
6 2 (5.71%) Azure SQL Database
6 2 (5.71%) MySQL
6 2 (5.71%) Oracle Database
6 2 (5.71%) SAP HANA
6 2 (5.71%) SQL Server 2005
7 1 (2.86%) MariaDB
7 1 (2.86%) Microsoft Analysis Services
7 1 (2.86%) Power BI
7 1 (2.86%) Relational Database
7 1 (2.86%) Semantic Layer
7 1 (2.86%) SQL Server 2017
Development Applications
1 2 (5.71%) MSI
1 2 (5.71%) Subversion
1 2 (5.71%) Team Foundation Server
2 1 (2.86%) Jenkins
General
1 12 (34.29%) Finance
2 1 (2.86%) Banking
2 1 (2.86%) Investment Banking
2 1 (2.86%) Legal
Job Titles
1 16 (45.71%) DBA
2 12 (34.29%) Administrator
3 9 (25.71%) Infrastructure Engineer
4 7 (20.00%) DB2 Administrator
4 7 (20.00%) DB2 DBA
4 7 (20.00%) SQL DBA
5 6 (17.14%) Support Engineer
6 3 (8.57%) Infrastructure Support
6 3 (8.57%) Infrastructure Support Engineer
6 3 (8.57%) IT Support
6 3 (8.57%) Senior DBA
6 3 (8.57%) SQL Server DBA
7 2 (5.71%) DevOps Engineer
7 2 (5.71%) IT Engineer
7 2 (5.71%) IT Support Engineer
7 2 (5.71%) PowerShell Engineer
7 2 (5.71%) Senior Infrastructure Engineer
7 2 (5.71%) Senior SQL DBA
7 2 (5.71%) Senior SQL Server DBA
7 2 (5.71%) Technical Support Engineer
Libraries, Frameworks & Software Standards
1 1 (2.86%) Middleware
1 1 (2.86%) Oracle GoldenGate
Miscellaneous
1 5 (14.29%) Clustering
1 5 (14.29%) Data Centre
2 3 (8.57%) Management Information System
2 3 (8.57%) Video Conferencing
3 2 (5.71%) Analytical Skills
3 2 (5.71%) Blackberry
4 1 (2.86%) Cloud Native
4 1 (2.86%) Data Structures
4 1 (2.86%) Enterprise Storage
4 1 (2.86%) Hybrid Cloud
4 1 (2.86%) Private Cloud
4 1 (2.86%) Public Cloud
4 1 (2.86%) Self-Motivation
Operating Systems
1 23 (65.71%) Windows
2 17 (48.57%) Windows Server
3 13 (37.14%) Linux
4 9 (25.71%) Red Hat Enterprise Linux
5 8 (22.86%) Windows Server 2012
6 7 (20.00%) Windows 10
6 7 (20.00%) Windows 7
7 4 (11.43%) Windows Server 2008
8 3 (8.57%) Android
9 2 (5.71%) Windows Server 2003
10 1 (2.86%) CentOS
10 1 (2.86%) Mac OS X
10 1 (2.86%) Oracle Linux
10 1 (2.86%) Unix
10 1 (2.86%) Windows 8
Processes & Methodologies
1 10 (28.57%) Infrastructure Engineering
1 10 (28.57%) ITIL
2 7 (20.00%) Performance Tuning
3 6 (17.14%) Statistics
4 5 (14.29%) Release Management
5 4 (11.43%) Agile Software Development
5 4 (11.43%) Database Mirroring
5 4 (11.43%) DevOps
5 4 (11.43%) Migration
5 4 (11.43%) Project Management
6 3 (8.57%) Open Source
6 3 (8.57%) Patch Management
6 3 (8.57%) Project Delivery
6 3 (8.57%) Runbook
7 2 (5.71%) Investment Management
7 2 (5.71%) Proactive Monitoring
7 2 (5.71%) Server Building
7 2 (5.71%) Server Management
7 2 (5.71%) Server Patching
7 2 (5.71%) Task Automation
Programming Languages
1 18 (51.43%) SQL
2 14 (40.00%) PowerShell
3 8 (22.86%) Shell Script
4 5 (14.29%) T-SQL
5 3 (8.57%) PL/SQL
5 3 (8.57%) Python
6 2 (5.71%) PHP
6 2 (5.71%) VB
6 2 (5.71%) VBScript
7 1 (2.86%) Bash Shell
7 1 (2.86%) C
7 1 (2.86%) Korn
Qualifications
1 9 (25.71%) Microsoft Certification
2 5 (14.29%) MCITP
3 4 (11.43%) CCNA
3 4 (11.43%) Cisco Certification
3 4 (11.43%) Degree
3 4 (11.43%) MCSE
4 2 (5.71%) A+ Certification
4 2 (5.71%) CCNP
4 2 (5.71%) MCTS
5 1 (2.86%) MCP
Quality Assurance & Compliance
1 3 (8.57%) SLA
2 2 (5.71%) QA
3 1 (2.86%) Cyber Essentials
3 1 (2.86%) Cyber Essentials PLUS
3 1 (2.86%) Data Quality
System Software
1 16 (45.71%) Active Directory
2 6 (17.14%) VMware Infrastructure
2 6 (17.14%) vSphere
3 5 (14.29%) XenDesktop
4 3 (8.57%) VMware ESXi
4 3 (8.57%) XenApp
5 2 (5.71%) DFS Replication
5 2 (5.71%) Docker
6 1 (2.86%) Hyper-V
6 1 (2.86%) Microsoft Virtual Server
6 1 (2.86%) Virtual Servers
Systems Management
1 3 (8.57%) Ansible
1 3 (8.57%) Microsoft Clustering
1 3 (8.57%) Terraform
2 2 (5.71%) Failover Clustering
2 2 (5.71%) Kubernetes
2 2 (5.71%) Opscode Chef
2 2 (5.71%) SCCM
2 2 (5.71%) Tivoli
2 2 (5.71%) Tivoli Storage Manager
2 2 (5.71%) vCenter Server
2 2 (5.71%) WhatsUp Gold
3 1 (2.86%) Backup Exec
3 1 (2.86%) Cacti
3 1 (2.86%) Data Guard
3 1 (2.86%) Microsoft Intune
3 1 (2.86%) Nagios
3 1 (2.86%) Oracle Enterprise Manager
3 1 (2.86%) PowerCLI
3 1 (2.86%) Puppet
3 1 (2.86%) Red Hat Spacewalk
Vendors
1 18 (51.43%) Microsoft
2 12 (34.29%) VMware
3 9 (25.71%) IBM
4 8 (22.86%) Red Hat
5 7 (20.00%) Oracle
6 6 (17.14%) Citrix
7 5 (14.29%) Veeam
8 4 (11.43%) Cisco
9 3 (8.57%) Apple
9 3 (8.57%) CommVault
9 3 (8.57%) HP
9 3 (8.57%) Sophos
9 3 (8.57%) Sybase
10 2 (5.71%) CheckPoint
10 2 (5.71%) Dell
10 2 (5.71%) Ivanti
10 2 (5.71%) McAfee
10 2 (5.71%) Shavlik
11 1 (2.86%) SolarWinds
11 1 (2.86%) SonicWALL