The following table provides summary statistics for permanent job vacancies advertised in Enfield with a requirement for SQL skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited SQL over the 3 months to 22 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
22 Mar 2017
Same period 2016 Same period 2015
SQL (Structured Query Language)
London / Enfield
Rank 1 6 3
Rank change year-on-year +5 -3  
Permanent jobs citing SQL 4 10 8
As % of all permanent IT jobs advertised in Enfield 23.53% 32.26% 33.33%
As % of the Programming Languages category 44.44% 40.00% 61.54%
Number of salaries quoted 4 10 7
Median salary £32,500 £28,500 £40,000
Median salary % change year-on-year +14.03% -28.75%  
90% offered a salary of more than £25,000 £24,500 £23,000
10% offered a salary of more than £41,750 £37,750 £50,000
UK excluding London median salary £40,000 £40,000 £40,000

SQL is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Enfield with a requirement for programming language skills.

Programming Language Skills
Enfield
Permanent job vacancies with a requirement for programming language skills 9 25 13
As % of all permanent IT job vacancies advertised in Enfield 52.94% 80.65% 54.17%
Number of salaries quoted 9 24 12
Median salary £45,000 £40,000 £40,000
Median salary % change year-on-year +12.50% -  
UK excluding London median salary £41,500 £40,500 £40,000
% change year-on-year +2.46% +1.25%  

SQL
Job Vacancy Trend in Enfield

The job posting trend of jobs advertised in Enfield citing SQL as a proportion of all permanent or contract IT jobs with a match in the Programming Languages category.

Job vacancy trend for SQL in Enfield

SQL
Salary Trend in Enfield

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing SQL in Enfield.

Salary trend for SQL in Enfield

SQL
Salary Histogram in Enfield

The salary distribution of IT jobs citing SQL in Enfield over the 3 months to 22 March 2017.

Salary histogram for SQL in Enfield

SQL
Top 30 Related IT Skills in Enfield

For the 6 months to 22 March 2017, IT jobs citing SQL also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Enfield region with a requirement for SQL.

1 3 (37.50%) Analytical Skills
2 2 (25.00%) Data Analysis
2 2 (25.00%) Microsoft
2 2 (25.00%) VPN
3 1 (12.50%) DNS
3 1 (12.50%) Business Intelligence
3 1 (12.50%) Cisco
3 1 (12.50%) EMC
3 1 (12.50%) Citrix
3 1 (12.50%) Avaya
3 1 (12.50%) Juniper
3 1 (12.50%) Internet
3 1 (12.50%) Symantec
3 1 (12.50%) MPLS
3 1 (12.50%) OSPF
3 1 (12.50%) BGP
3 1 (12.50%) HTML
3 1 (12.50%) Oracle
3 1 (12.50%) XML
3 1 (12.50%) Windows
3 1 (12.50%) Linux
3 1 (12.50%) CRM
3 1 (12.50%) ERP
3 1 (12.50%) LAN
3 1 (12.50%) SMS
3 1 (12.50%) VoIP
3 1 (12.50%) DHCP
3 1 (12.50%) Service Delivery
3 1 (12.50%) Change Management
3 1 (12.50%) Telecoms

SQL
Top Related IT Skills in Enfield 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:

Applications
1 1 (12.50%) MS PowerPoint
Business Applications
1 1 (12.50%) Northgate Housing
Cloud Services
1 1 (12.50%) Office 365
1 1 (12.50%) Responsys
Communications & Networking
1 2 (25.00%) VPN
2 1 (12.50%) BGP
2 1 (12.50%) DHCP
2 1 (12.50%) DNS
2 1 (12.50%) Internet
2 1 (12.50%) LAN
2 1 (12.50%) MPLS
2 1 (12.50%) OSPF
2 1 (12.50%) SMS
2 1 (12.50%) Unified Communications
2 1 (12.50%) VoIP
General
1 1 (12.50%) Finance
1 1 (12.50%) Marketing
1 1 (12.50%) Retail
1 1 (12.50%) Telecoms
Job Titles
1 4 (50.00%) Analyst
2 2 (25.00%) Data Analyst
3 1 (12.50%) 1st/2nd Line Support
3 1 (12.50%) 1st/2nd Line Support Analyst
3 1 (12.50%) 1st/2nd Line Support Engineer
3 1 (12.50%) 2nd Line Engineer
3 1 (12.50%) 2nd Line Support Analyst
3 1 (12.50%) 2nd Line Support Engineer
3 1 (12.50%) Applications Manager
3 1 (12.50%) Applications Support Specialist
3 1 (12.50%) CRM Manager
3 1 (12.50%) ERP Manager
3 1 (12.50%) IT Analyst
3 1 (12.50%) IT Engineer
3 1 (12.50%) IT Support
3 1 (12.50%) IT Support Analyst
3 1 (12.50%) IT Support Engineer
3 1 (12.50%) Senior Analyst
3 1 (12.50%) Technical Specialist
3 1 (12.50%) Technical Support Specialist
Libraries, Frameworks & Software Standards
1 1 (12.50%) HTML
1 1 (12.50%) XML
Miscellaneous
1 3 (37.50%) Analytical Skills
2 1 (12.50%) Social Media
Operating Systems
1 1 (12.50%) Linux
1 1 (12.50%) Windows
1 1 (12.50%) Windows Server
Processes & Methodologies
1 2 (25.00%) Data Analysis
2 1 (12.50%) Analytics
2 1 (12.50%) Asset Management
2 1 (12.50%) Business Intelligence
2 1 (12.50%) Change Management
2 1 (12.50%) CRM
2 1 (12.50%) Email Marketing
2 1 (12.50%) ERP
2 1 (12.50%) Mentoring
2 1 (12.50%) Release Management
2 1 (12.50%) Service Delivery
2 1 (12.50%) Stakeholder Management
Qualifications
1 1 (12.50%) JNCIE
1 1 (12.50%) JNCIP
Quality Assurance & Compliance
1 1 (12.50%) QA
Vendors
1 2 (25.00%) Microsoft
2 1 (12.50%) Avaya
2 1 (12.50%) Cisco
2 1 (12.50%) Citrix
2 1 (12.50%) EMC
2 1 (12.50%) Juniper
2 1 (12.50%) Northgate
2 1 (12.50%) Oracle
2 1 (12.50%) Symantec
2 1 (12.50%) VMware