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

Data Security
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 84 88 -
Rank change year-on-year +4 -  
Permanent jobs citing Data Security 7 2 0
As % of all permanent IT jobs advertised in Essex 0.74% 0.20% -
As % of the Processes & Methodologies category 0.87% 0.24% -
Number of salaries quoted 7 1 0
Median salary £47,500 £45,000 -
Median salary % change year-on-year +5.55% -  
UK excluding London median salary £46,000 £50,000 £43,500
% change year-on-year -8.00% +14.94%  

Data Security is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Essex with a requirement for process and methodology skills.

Process & Methodology Skills
Essex
Permanent job vacancies with a requirement for process and methodology skills 802 833 1075
As % of all permanent IT job vacancies advertised in Essex 84.78% 82.80% 87.40%
Number of salaries quoted 2455 2310 2888
Median salary £50,000 £45,000 £45,000
Median salary % change year-on-year +11.11% -  
90% offered a salary of more than £30,000 £25,975 £27,500
10% offered a salary of more than £65,000 £68,750 £65,000
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

Data Security
Job Vacancy Trend in Essex

Job postings citing Data Security as a percentage of all IT jobs advertised in Essex.

Job vacancy trend for Data Security in Essex

Data Security
Salary Trend in Essex

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Data Security in Essex.

Salary trend for Data Security in Essex

Data Security
Salary Histogram in Essex

The salary distribution of IT jobs citing Data Security in Essex over the 3 months to 28 June 2017.

Salary histogram for Data Security in Essex

Data Security
Job Locations in Essex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Data Security within the Essex region over the 3 months to 28 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Colchester - 2 £45,000 -
Epping - 1 £35,000 -
Chelmsford - 1 £65,000 -
Data Security
East of England

For the 6 months to 28 June 2017, IT jobs citing Data Security 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 Essex region with a requirement for Data Security.

1 8 (66.67%) CISSP
1 8 (66.67%) Information Security
2 6 (50.00%) CISM
2 6 (50.00%) Management Information System
3 5 (41.67%) Business Continuity
3 5 (41.67%) WAN
3 5 (41.67%) SSCP
3 5 (41.67%) Mainframe
3 5 (41.67%) ITIL
3 5 (41.67%) LAN
3 5 (41.67%) Data Protection
3 5 (41.67%) Risk Analysis
3 5 (41.67%) Business Continuity Management
4 4 (33.33%) Relational Database
4 4 (33.33%) Agile Software Development
5 3 (25.00%) ISO/IEC 27001
5 3 (25.00%) RDBMS
5 3 (25.00%) ITIL Certification
5 3 (25.00%) SQL
6 2 (16.67%) Linux
6 2 (16.67%) Computer Science
7 1 (8.33%) Informatics
7 1 (8.33%) Mathematics
7 1 (8.33%) Physics
7 1 (8.33%) Ruby
7 1 (8.33%) Statistics
7 1 (8.33%) Xen
7 1 (8.33%) Degree
7 1 (8.33%) GSEC
7 1 (8.33%) Data Management

Data Security
Co-occurring IT Skills in Essex 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 1 (8.33%) OpenStack
Communications & Networking
1 5 (41.67%) LAN
1 5 (41.67%) WAN
Database & Business Intelligence
1 4 (33.33%) Relational Database
2 3 (25.00%) RDBMS
3 1 (8.33%) Apache Cassandra
3 1 (8.33%) CouchDB
3 1 (8.33%) Informix
3 1 (8.33%) MariaDB
3 1 (8.33%) MongoDB
3 1 (8.33%) MySQL
3 1 (8.33%) Neo4j
3 1 (8.33%) PostgreSQL
General
1 1 (8.33%) Finance
1 1 (8.33%) Games
Job Titles
1 5 (41.67%) Security Officer
2 4 (33.33%) Developer
2 4 (33.33%) IT Security Officer
3 3 (25.00%) Database Developer
4 2 (16.67%) Senior Database Developer
4 2 (16.67%) Senior Developer
5 1 (8.33%) Analyst
5 1 (8.33%) Analyst Developer
5 1 (8.33%) Analyst Programmer
5 1 (8.33%) Compliance Officer
5 1 (8.33%) Database Analyst
5 1 (8.33%) Database Analyst Programmer
5 1 (8.33%) Database Programmer
5 1 (8.33%) ICT Officer
5 1 (8.33%) IT Engineer
5 1 (8.33%) IT Manager
5 1 (8.33%) IT Security Engineer
5 1 (8.33%) Principal Developer
5 1 (8.33%) Principal Software Developer
5 1 (8.33%) Programmer
Libraries, Frameworks & Software Standards
1 1 (8.33%) HTML
1 1 (8.33%) HTML5
1 1 (8.33%) POSIX
Miscellaneous
1 6 (50.00%) Management Information System
2 5 (41.67%) Mainframe
3 2 (16.67%) Computer Science
4 1 (8.33%) Algorithms
4 1 (8.33%) e-Health
4 1 (8.33%) Grid Computing
Operating Systems
1 2 (16.67%) Linux
2 1 (8.33%) Unix
Processes & Methodologies
1 8 (66.67%) Information Security
2 5 (41.67%) Business Continuity
2 5 (41.67%) Business Continuity Management
2 5 (41.67%) Data Protection
2 5 (41.67%) ITIL
2 5 (41.67%) Risk Analysis
3 4 (33.33%) Agile Software Development
4 1 (8.33%) Artificial Intelligence
4 1 (8.33%) Bioinformatics
4 1 (8.33%) Data Analysis
4 1 (8.33%) Data Management
4 1 (8.33%) Game Theory
4 1 (8.33%) Gibbs Sampling
4 1 (8.33%) Hidden Markov Model
4 1 (8.33%) Informatics
4 1 (8.33%) Mathematics
4 1 (8.33%) Physics
4 1 (8.33%) SABSA
4 1 (8.33%) Security Hardening
4 1 (8.33%) Statistics
Programming Languages
1 3 (25.00%) SQL
2 1 (8.33%) C
2 1 (8.33%) C++
2 1 (8.33%) Go
2 1 (8.33%) Haskell
2 1 (8.33%) Java
2 1 (8.33%) Perl
2 1 (8.33%) PL/SQL
2 1 (8.33%) Python
2 1 (8.33%) R
2 1 (8.33%) Ruby
2 1 (8.33%) T-SQL
Qualifications
1 8 (66.67%) CISSP
2 6 (50.00%) CISM
3 5 (41.67%) SSCP
4 3 (25.00%) ITIL Certification
5 1 (8.33%) Computer Science Degree
5 1 (8.33%) Degree
5 1 (8.33%) GIAC
5 1 (8.33%) GSEC
5 1 (8.33%) PhD
Quality Assurance & Compliance
1 3 (25.00%) ISO/IEC 27001
2 1 (8.33%) ISO 9001
2 1 (8.33%) PCI DSS
System Software
1 1 (8.33%) Docker
1 1 (8.33%) KVM
1 1 (8.33%) LXC
1 1 (8.33%) Slurm Workload Manager
1 1 (8.33%) Xen
Systems Management
1 1 (8.33%) Mesos
Vendors
1 1 (8.33%) IBM
1 1 (8.33%) Oracle
1 1 (8.33%) Pegasus