The following table provides summary statistics for permanent job vacancies advertised in Brentwood with a requirement for SAN skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited SAN over the 3 months to 28 June 2017 with a comparison to the same period in the previous 2 years.

Storage Area Network (SAN)
Essex / Brentwood
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 18 17 22
Rank change year-on-year -1 +5  
Permanent jobs citing SAN 2 9 14
As % of all permanent IT jobs advertised in Brentwood 4.44% 8.33% 8.14%
As % of the Communications & Networking category 40.00% 56.25% 34.15%
Number of salaries quoted 0 2 5
Median salary - £91,500 £50,000
Median salary % change year-on-year - +83.00%  
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

SAN is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Brentwood with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Brentwood
Permanent job vacancies with a requirement for communications and computer networking skills 5 16 41
As % of all permanent IT job vacancies advertised in Brentwood 11.11% 14.81% 23.84%
Number of salaries quoted 7 40 15
Median salary £50,000 £42,500 £55,000
Median salary % change year-on-year +17.64% -22.72%  
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

SAN
Job Vacancy Trend in Brentwood

Job postings citing SAN as a percentage of all IT jobs advertised in Brentwood.

Job vacancy trend for SAN in Brentwood

SAN
Salary Trend in Brentwood

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

Salary trend for SAN in Brentwood

For the 6 months to 28 June 2017, IT jobs citing SAN 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 Brentwood region with a requirement for SAN.

1 1 (50.00%) Oracle
1 1 (50.00%) SQL Server
1 1 (50.00%) Linux
1 1 (50.00%) Cisco
1 1 (50.00%) Oracle Database 10g
1 1 (50.00%) CCNP
1 1 (50.00%) Cisco Certification
1 1 (50.00%) Juniper
1 1 (50.00%) Red Hat
1 1 (50.00%) Internet
1 1 (50.00%) OSPF
1 1 (50.00%) BGP
1 1 (50.00%) NetScreen
1 1 (50.00%) Firewall
1 1 (50.00%) Telecoms
1 1 (50.00%) Migration
1 1 (50.00%) Oracle RMAN
1 1 (50.00%) Banking
1 1 (50.00%) Brocade
1 1 (50.00%) Load Balancing
1 1 (50.00%) Oracle Database 11g
1 1 (50.00%) Cisco PIX
1 1 (50.00%) Red Hat Enterprise Linux
1 1 (50.00%) Data Guard
1 1 (50.00%) F5
1 1 (50.00%) Cisco Nexus
1 1 (50.00%) Oracle Database 12c
1 1 (50.00%) Oracle Database
1 1 (50.00%) Performance Tuning
1 1 (50.00%) Oracle Flashback

SAN
Co-occurring IT Skills in Brentwood 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:

Communications & Networking
1 1 (50.00%) BGP
1 1 (50.00%) Cisco Nexus
1 1 (50.00%) Cisco PIX
1 1 (50.00%) Firewall
1 1 (50.00%) Internet
1 1 (50.00%) NetScreen
1 1 (50.00%) OSPF
Database & Business Intelligence
1 1 (50.00%) Oracle Database
1 1 (50.00%) Oracle Database 10g
1 1 (50.00%) Oracle Database 11g
1 1 (50.00%) Oracle Database 12c
1 1 (50.00%) SQL Server
General
1 1 (50.00%) Banking
1 1 (50.00%) Telecoms
Job Titles
1 1 (50.00%) DBA
1 1 (50.00%) Implementation Engineer
1 1 (50.00%) Network Engineer
1 1 (50.00%) Network Implementation Engineer
1 1 (50.00%) Oracle DBA
Miscellaneous
1 1 (50.00%) Data Centre
Operating Systems
1 1 (50.00%) Linux
1 1 (50.00%) Red Hat Enterprise Linux
Processes & Methodologies
1 1 (50.00%) Load Balancing
1 1 (50.00%) Migration
1 1 (50.00%) Performance Tuning
Qualifications
1 1 (50.00%) CCNP
1 1 (50.00%) Cisco Certification
Systems Management
1 1 (50.00%) Data Guard
1 1 (50.00%) Enterprise Manager Cloud Control
1 1 (50.00%) Oracle Flashback
1 1 (50.00%) Oracle RMAN
Vendors
1 1 (50.00%) Brocade
1 1 (50.00%) Cisco
1 1 (50.00%) F5
1 1 (50.00%) Juniper
1 1 (50.00%) Oracle
1 1 (50.00%) Palo Alto
1 1 (50.00%) Red Hat