The first table below looks at the demand for Intrusion Detection skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the average salaries offered in IT jobs that have cited Intrusion Detection over the 3 months to 16 April 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Communications & Networking category for the Hertfordshire region.

Location
3 months to
16 Apr 2014
Same period 2013 Same period 2012
Intrusion Detection
Rank 130 151 146
Rank change year-on-year
+21 -5
Permanent jobs citing Intrusion Detection 14 5 3
As % of all permanent IT jobs located in Hertfordshire 0.56% 0.19% 0.11%
As % of the Communications & Networking category 2.23% 0.72% 0.49%
Number of salaries quoted 13 5 2
Average salary £40,000 £40,000 £70,000
Average salary % change year-on-year
- -42.85%
90% offered a salary of more than £35,200 £40,000 £66,000
10% offered a salary of more than £54,500 £48,000 £74,000
UK excluding London average salary £42,500 £45,000 £38,250
% change year-on-year
-5.55% +17.64%
Communications & Networking Category
Hertfordshire
Permanent IT job ads with a match in the
Communications & Networking category
628 697 609
As % of all permanent IT jobs located in Hertfordshire 25.01% 25.85% 23.24%
Number of salaries quoted 436 545 434
Average salary £40,000 £45,000 £42,500
Average salary % change year-on-year
-11.11% +5.88%
90% offered a salary of more than £27,000 £27,500 £27,500
10% offered a salary of more than £60,000 £57,500 £65,000
UK excluding London average salary £40,000 £40,000 £40,000
Intrusion Detection
East of England

Intrusion Detection
Jobs Demand Trend in Hertfordshire

This chart provides a 3-month moving total of permanent IT jobs citing Intrusion Detection across the Hertfordshire region as a proportion of the total demand within the Communications & Networking category.

Intrusion Detection Jobs Demand Trend in Hertfordshire

Intrusion Detection
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Intrusion Detection across the Hertfordshire region.

Intrusion Detection Salary Trend in Hertfordshire

Intrusion Detection
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing Intrusion Detection across the Hertfordshire region over the 3 months to 16 April 2014.

Intrusion Detection Salary Histogram in Hertfordshire

Intrusion Detection
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Intrusion Detection within the Hertfordshire region over the 3 months to 16 April 2014. 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
(Click each for more statistics)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Find
Job
Vacancies
Watford - 8 £40,000 -
Hemel Hempstead +12 6 £52,500 +10.52%
Intrusion Detection
East of England

Intrusion Detection
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 16 April 2014, IT jobs across the Hertfordshire region citing Intrusion Detection also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Intrusion Detection.

1 19 (90.48%) Wireless
2 17 (80.95%) Firewall
3 16 (76.19%) Cisco Certification
4 12 (57.14%) Cisco
4 12 (57.14%) CCNA
5 11 (52.38%) TCP/IP
5 11 (52.38%) Network Security
6 10 (47.62%) VLAN
7 9 (42.86%) Reverse Proxy
8 8 (38.10%) Linux
8 8 (38.10%) Network Management
9 6 (28.57%) CCNP
10 5 (23.81%) Internet
10 5 (23.81%) LAN
11 4 (19.05%) WLAN
11 4 (19.05%) WAN
11 4 (19.05%) VPN
11 4 (19.05%) HP
11 4 (19.05%) Red Hat
11 4 (19.05%) Nagios
11 4 (19.05%) Wi-Fi
11 4 (19.05%) OpenBSD
11 4 (19.05%) Snort
11 4 (19.05%) VMware ESXi
11 4 (19.05%) CentOS
11 4 (19.05%) Radio Access Network
11 4 (19.05%) KVM
12 3 (14.29%) PCI DSS
12 3 (14.29%) Computer Science
12 3 (14.29%) Degree

Intrusion Detection
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 16 April 2014, IT jobs across the Hertfordshire region citing Intrusion Detection also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Intrusion Detection. Up to 20 skills are shown per category.

Application Platforms
1 3 (14.29%) Apache
2 1 (4.76%) Exchange Server 2010
2 1 (4.76%) Exchange Server 2003
2 1 (4.76%) Blackberry Enterprise Server
2 1 (4.76%) MS Exchange
Applications
1 1 (4.76%) MS Office
Communications & Networking
1 19 (90.48%) Wireless
2 17 (80.95%) Firewall
3 11 (52.38%) TCP/IP
3 11 (52.38%) Network Security
4 10 (47.62%) VLAN
5 9 (42.86%) Reverse Proxy
6 5 (23.81%) Internet
6 5 (23.81%) LAN
7 4 (19.05%) WLAN
7 4 (19.05%) WAN
7 4 (19.05%) VPN
7 4 (19.05%) Wi-Fi
7 4 (19.05%) Radio Access Network
8 3 (14.29%) 3GPP
9 2 (9.52%) DHCP
9 2 (9.52%) DNS
9 2 (9.52%) Cisco ASA
9 2 (9.52%) FWSM
10 1 (4.76%) Structured Cabling
10 1 (4.76%) NAS
Database & Business Intelligence
1 3 (14.29%) PostgreSQL
1 3 (14.29%) MySQL
2 1 (4.76%) SQL Server 2008
2 1 (4.76%) SQL Server
General
1 1 (4.76%) Retail
1 1 (4.76%) Legal
Job Titles
1 9 (42.86%) Network Engineer
2 7 (33.33%) Network Security Specialist
2 7 (33.33%) Security Specialist
2 7 (33.33%) Network Specialist
3 3 (14.29%) Security Manager
3 3 (14.29%) Wireless Engineer
4 2 (9.52%) Systems Engineer
4 2 (9.52%) Infrastructure Engineer
4 2 (9.52%) Network Support
4 2 (9.52%) Cisco Network Engineer
4 2 (9.52%) Cisco Engineer
4 2 (9.52%) Cisco Wireless Engineer
4 2 (9.52%) Network Infrastructure Engineer
5 1 (4.76%) IT Support
5 1 (4.76%) Network Security Manager
5 1 (4.76%) Network Analyst
5 1 (4.76%) Network Support Engineer
5 1 (4.76%) IT Support Technician
5 1 (4.76%) Network Manager
5 1 (4.76%) Analyst
Miscellaneous
1 3 (14.29%) Computer Science
1 3 (14.29%) Management Information System
2 1 (4.76%) SecurID
2 1 (4.76%) Smartphone
2 1 (4.76%) Blackberry
Operating Systems
1 8 (38.10%) Linux
2 4 (19.05%) OpenBSD
2 4 (19.05%) CentOS
3 3 (14.29%) Windows
4 2 (9.52%) UNIX
5 1 (4.76%) Windows 8
5 1 (4.76%) Android
5 1 (4.76%) Red Hat Enterprise Linux
5 1 (4.76%) Windows XP
Processes & Methodologies
1 8 (38.10%) Network Management
2 3 (14.29%) Information Security
3 2 (9.52%) ITIL
3 2 (9.52%) Risk Management
3 2 (9.52%) Network Design
3 2 (9.52%) Penetration Testing
3 2 (9.52%) Incident Management
3 2 (9.52%) ITIL V3
4 1 (4.76%) Security Architecture
4 1 (4.76%) Performance Management
4 1 (4.76%) Risk Assessment
4 1 (4.76%) Disaster Recovery
Programming Languages
1 3 (14.29%) PHP
Qualifications
1 16 (76.19%) Cisco Certification
2 12 (57.14%) CCNA
3 6 (28.57%) CCNP
4 3 (14.29%) Degree
5 2 (9.52%) CISM
6 1 (4.76%) Microsoft Certification
6 1 (4.76%) MCSE
6 1 (4.76%) HND
Quality Assurance & Compliance
1 3 (14.29%) PCI DSS
System Software
1 4 (19.05%) Snort
1 4 (19.05%) VMware ESXi
1 4 (19.05%) KVM
2 1 (4.76%) Hyper-V
2 1 (4.76%) Terminal Services
Systems Management
1 4 (19.05%) Nagios
2 2 (9.52%) McAfee ePO
3 1 (4.76%) WSUS
Vendors
1 12 (57.14%) Cisco
2 4 (19.05%) HP
2 4 (19.05%) Red Hat
3 3 (14.29%) CheckPoint
3 3 (14.29%) Oracle
4 2 (9.52%) McAfee
4 2 (9.52%) Qualys
4 2 (9.52%) F5
4 2 (9.52%) ArcSight
5 1 (4.76%) Dell
5 1 (4.76%) Citrix
5 1 (4.76%) Microsoft