Period
to 23 July 2017

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire 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 6 months to 23 July 2017 with a comparison to the same period in the previous 2 years.

Data Security
East of England > Hertfordshire
6 months to
23 Jul 2017
Same period 2016 Same period 2015
Rank 204 212 232
Rank change year-on-year +8 +20 -66
Permanent jobs citing Data Security 11 10 10
As % of all permanent IT jobs advertised in Hertfordshire 0.26% 0.21% 0.18%
As % of the Processes & Methodologies category 0.29% 0.24% 0.22%
Number of salaries quoted 11 9 10
Hertfordshire median annual salary £32,000 £61,000 £50,000
Median salary % change year-on-year -47.54% +22.00% +13.64%
East of England median annual salary £48,500 £51,500 £56,000
% change year-on-year -5.83% -8.04% +36.59%

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 Hertfordshire with a requirement for process and methodology skills.

Process & Methodology Skills
Hertfordshire
Permanent job vacancies with a requirement for process and methodology skills 3756 4168 4637
As % of all permanent IT job vacancies advertised in Hertfordshire 87.70% 86.91% 84.45%
Number of salaries quoted 3142 3375 3680
Hertfordshire median annual salary £47,500 £47,500 £45,000
Median salary % change year-on-year - +5.56% -
10th Percentile £29,000 £27,500 £26,750
90th Percentile £72,500 £71,250 £68,750
East of England median annual salary £45,000 £45,000 £44,500
% change year-on-year - +1.12% +4.71%

Data Security
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for Data Security in Hertfordshire

Data Security
Salary Trend in Hertfordshire

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

Salary trend for Data Security in Hertfordshire

Data Security
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Data Security within the Hertfordshire region over the 6 months to 23 July 2017. 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
Welwyn Garden City - 9 £32,000 -
Watford -8 2 £22,500 -64.00%
Data Security
East of England

For the 6 months to 23 July 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 Hertfordshire region with a requirement for Data Security.

1 9 (81.82%) LAN
1 9 (81.82%) POSIX
1 9 (81.82%) WAN
1 9 (81.82%) DHCP
1 9 (81.82%) FTP
1 9 (81.82%) HTTP
1 9 (81.82%) TCP/IP
1 9 (81.82%) VPN
1 9 (81.82%) DNS
1 9 (81.82%) HTTPS
1 9 (81.82%) SLA
1 9 (81.82%) OSPF
1 9 (81.82%) BGP
1 9 (81.82%) Telnet
1 9 (81.82%) Firewall
1 9 (81.82%) Management Information System
1 9 (81.82%) Back Office
1 9 (81.82%) Finance
1 9 (81.82%) CMS
1 9 (81.82%) Military
1 9 (81.82%) Document Management
1 9 (81.82%) Intrusion Detection
1 9 (81.82%) VLAN
1 9 (81.82%) Degree
1 9 (81.82%) Wireshark
1 9 (81.82%) HSRP
1 9 (81.82%) tcpdump
1 9 (81.82%) Network Optimisation
1 9 (81.82%) Xerox
1 9 (81.82%) Data Encryption

Data Security
Co-occurring IT Skills in Hertfordshire 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 9 (81.82%) CMS
2 2 (18.18%) Exchange Server 2010
2 2 (18.18%) MS Exchange
Communications & Networking
1 9 (81.82%) BGP
1 9 (81.82%) DHCP
1 9 (81.82%) DNS
1 9 (81.82%) Firewall
1 9 (81.82%) FTP
1 9 (81.82%) HSRP
1 9 (81.82%) HTTP
1 9 (81.82%) HTTPS
1 9 (81.82%) Intrusion Detection
1 9 (81.82%) LAN
1 9 (81.82%) OSPF
1 9 (81.82%) TCP/IP
1 9 (81.82%) tcpdump
1 9 (81.82%) Telnet
1 9 (81.82%) VLAN
1 9 (81.82%) VPN
1 9 (81.82%) WAN
1 9 (81.82%) Wireshark
Development Applications
1 2 (18.18%) JIRA
General
1 9 (81.82%) Back Office
1 9 (81.82%) Finance
1 9 (81.82%) Military
Job Titles
1 9 (81.82%) Administrator
1 9 (81.82%) IT Administrator
1 9 (81.82%) Network Administrator
2 2 (18.18%) 2nd Line Support
2 2 (18.18%) 2nd Line Support Analyst
2 2 (18.18%) Analyst
2 2 (18.18%) IT Analyst
2 2 (18.18%) IT Support
2 2 (18.18%) IT Support Analyst
2 2 (18.18%) Support Analyst
3 1 (9.09%) 1st/2nd Line Support
3 1 (9.09%) 1st/2nd Line Support Analyst
3 1 (9.09%) 2nd Line Desktop Support
3 1 (9.09%) 2nd Line Desktop Support Analyst
3 1 (9.09%) Active Directory Analyst
3 1 (9.09%) Active Directory Support
3 1 (9.09%) Desktop Analyst
3 1 (9.09%) Desktop Support
3 1 (9.09%) Desktop Support Analyst
3 1 (9.09%) Exchange Support
Libraries, Frameworks & Software Standards
1 9 (81.82%) POSIX
Miscellaneous
1 9 (81.82%) Management Information System
2 2 (18.18%) Analytical Skills
Operating Systems
1 2 (18.18%) Windows
1 2 (18.18%) Windows 10
1 2 (18.18%) Windows 7
Processes & Methodologies
1 9 (81.82%) Data Encryption
1 9 (81.82%) Document Management
1 9 (81.82%) Network Optimisation
2 2 (18.18%) Asset Management
2 2 (18.18%) Creative Problem-Solving
2 2 (18.18%) Incident Management
2 2 (18.18%) Time Management
Qualifications
1 9 (81.82%) Degree
Quality Assurance & Compliance
1 9 (81.82%) SLA
System Software
1 2 (18.18%) Active Directory
Vendors
1 9 (81.82%) Xerox
2 2 (18.18%) Microsoft