The table below looks at the statistics for Network Security skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited Network Security over the 3 months to 27 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
27 Sep 2016
Same period 2015 Same period 2014
Network Security
Rank 85 120 128
Rank change year-on-year
+35 +8
Permanent jobs citing Network Security 50 29 17
As % of all permanent IT jobs located in Hertfordshire 2.48% 1.21% 0.75%
As % of the Communications & Networking category 13.23% 7.38% 3.53%
Number of salaries quoted 38 21 11
Median salary £45,000 £55,000 £55,000
Median salary % change year-on-year
-18.18% -
90% offered a salary of more than £39,200 £47,500 £41,000
10% offered a salary of more than £60,000 £65,000 £57,500
UK excluding London median salary £45,000 £49,000 £45,000
% change year-on-year
-8.16% +8.88%
Network Security
East of England

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in permanent jobs advertised in the Hertfordshire region.

Communications & Networking Category
Hertfordshire
Permanent IT job ads with a match in the
Communications & Networking category
378 393 482
As % of all permanent IT jobs located in Hertfordshire 18.75% 16.45% 21.13%
Number of salaries quoted 305 309 386
Median salary £45,000 £45,000 £42,500
Median salary % change year-on-year
- +5.88%
90% offered a salary of more than £30,000 £28,000 £28,500
10% offered a salary of more than £60,000 £66,000 £57,500
UK excluding London median salary £42,500 £42,000 £40,000
% change year-on-year
+1.19% +5.00%

Network Security
Jobs Demand Trend in Hertfordshire

The demand trend of job ads across the Hertfordshire region citing Network Security as a proportion of all IT jobs with a match in the Communications & Networking category.

Network Security Jobs Demand Trend in Hertfordshire

Network Security
Salary Trend in Hertfordshire

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

Network Security Salary Trend in Hertfordshire

Network Security
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing Network Security across the Hertfordshire region over the 3 months to 27 September 2016.

Network Security Salary Histogram in Hertfordshire

Network 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 Network Security within the Hertfordshire region over the 3 months to 27 September 2016. 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 see detailed
statistics and trends)
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
Watford +14 18 £45,000 -21.73% 3
Hemel Hempstead - 9 £45,000 -
Welwyn Garden City +3 7 £47,500 -
Borehamwood - 7 £45,000 - 1
Network Security
East of England

Network Security
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 27 September 2016, IT jobs citing Network 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 Network Security.

1 68 (60.18%) Firewall
2 67 (59.29%) Cisco
3 55 (48.67%) ITIL
4 52 (46.02%) TCP/IP
5 51 (45.13%) VPN
6 49 (43.36%) Windows
7 47 (41.59%) Linux
8 45 (39.82%) WAN
8 45 (39.82%) Cisco Certification
9 44 (38.94%) LAN
10 41 (36.28%) Juniper
11 38 (33.63%) PCI DSS
12 34 (30.09%) Wireless
13 32 (28.32%) Microsoft
14 31 (27.43%) Network Monitoring
15 30 (26.55%) Cisco ASA
15 30 (26.55%) ISO/IEC 27001
16 29 (25.66%) Security Cleared
16 29 (25.66%) Broadband
16 29 (25.66%) Unix
16 29 (25.66%) IPsec
17 28 (24.78%) Network Design
18 27 (23.89%) CCNA
19 26 (23.01%) CheckPoint
19 26 (23.01%) SC Cleared
20 24 (21.24%) SQL
20 24 (21.24%) ISDN
21 23 (20.35%) Management Information System
21 23 (20.35%) CCNP
22 21 (18.58%) Python

Network Security
Top Related 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 5 (4.42%) MS Exchange
2 3 (2.65%) Skype for Business
Applications
1 18 (15.93%) MS Excel
2 2 (1.77%) MS Visio
Cloud Services
1 1 (0.88%) Office 365
Communications & Networking
1 68 (60.18%) Firewall
2 52 (46.02%) TCP/IP
3 51 (45.13%) VPN
4 45 (39.82%) WAN
5 44 (38.94%) LAN
6 34 (30.09%) Wireless
7 30 (26.55%) Cisco ASA
8 29 (25.66%) Broadband
8 29 (25.66%) IPsec
9 24 (21.24%) ISDN
10 18 (15.93%) SSH
11 10 (8.85%) DNS
11 10 (8.85%) IP Telephony
11 10 (8.85%) VLAN
12 9 (7.96%) Spanning Tree
12 9 (7.96%) WLAN
13 8 (7.08%) Wireshark
14 7 (6.19%) Cisco IOS
14 7 (6.19%) Cisco IPT
14 7 (6.19%) Cisco Nexus
Database & Business Intelligence
1 18 (15.93%) MySQL
1 18 (15.93%) PostgreSQL
General
1 14 (12.39%) Finance
1 14 (12.39%) Telecoms
2 5 (4.42%) Local Government
2 5 (4.42%) Retail
3 2 (1.77%) Military
Job Titles
1 45 (39.82%) Network Engineer
2 37 (32.74%) Support Engineer
3 24 (21.24%) Cisco Engineer
3 24 (21.24%) Cisco Network Engineer
4 19 (16.81%) Analyst
4 19 (16.81%) Network Support
4 19 (16.81%) Network Support Engineer
5 17 (15.04%) Cisco Network Support Engineer
5 17 (15.04%) Cisco Support
6 16 (14.16%) Juniper Engineer
7 14 (12.39%) Juniper Support
7 14 (12.39%) Security Analyst
8 13 (11.50%) Cisco Support Engineer
9 10 (8.85%) Architect
10 9 (7.96%) Network Analyst
10 9 (7.96%) Network Architect
11 8 (7.08%) Linux Engineer
11 8 (7.08%) Linux Support
11 8 (7.08%) Linux Support Engineer
11 8 (7.08%) Senior Network Engineer
Libraries, Frameworks & Software Standards
1 3 (2.65%) HTML
1 3 (2.65%) Regular Expression
Miscellaneous
1 23 (20.35%) Management Information System
2 19 (16.81%) e-Health
3 16 (14.16%) Data Centre
3 16 (14.16%) PACS
4 5 (4.42%) Cybercrime
4 5 (4.42%) Security Operations Centre
5 4 (3.54%) User Experience
6 3 (2.65%) Analytical Skills
6 3 (2.65%) Cryptography
6 3 (2.65%) Driving Licence
6 3 (2.65%) Statistics
7 2 (1.77%) Computer Science
7 2 (1.77%) Fintech
7 2 (1.77%) Video Conferencing
8 1 (0.88%) Digital Media
Operating Systems
1 49 (43.36%) Windows
2 47 (41.59%) Linux
3 29 (25.66%) Unix
4 7 (6.19%) Windows Server
5 2 (1.77%) Red Hat Enterprise Linux
5 2 (1.77%) Windows Server 2012
Processes & Methodologies
1 55 (48.67%) ITIL
2 31 (27.43%) Network Monitoring
3 28 (24.78%) Network Design
4 18 (15.93%) Information Security
4 18 (15.93%) ITIL V3
4 18 (15.93%) Problem Management
4 18 (15.93%) Service Delivery
4 18 (15.93%) Workflow
5 13 (11.50%) Mentoring
5 13 (11.50%) Network Management
5 13 (11.50%) SIEM
6 11 (9.73%) Cybersecurity
6 11 (9.73%) Presales
6 11 (9.73%) Vulnerability Management
7 10 (8.85%) Analytics
7 10 (8.85%) Risk Management
8 9 (7.96%) Asset Management
8 9 (7.96%) Change Management
9 7 (6.19%) Ethical Hacking
10 6 (5.31%) Vulnerability Assessment
Programming Languages
1 24 (21.24%) SQL
2 21 (18.58%) Python
3 18 (15.93%) Perl
3 18 (15.93%) Shell Script
4 4 (3.54%) Java
4 4 (3.54%) JavaScript
5 3 (2.65%) C#
6 1 (0.88%) PHP
Qualifications
1 45 (39.82%) Cisco Certification
2 29 (25.66%) Security Cleared
3 27 (23.89%) CCNA
4 26 (23.01%) SC Cleared
5 23 (20.35%) CCNP
6 21 (18.58%) DV Cleared
7 19 (16.81%) JNCIE
7 19 (16.81%) JNCIP
8 18 (15.93%) CISSP
8 18 (15.93%) JNCIA
8 18 (15.93%) JNCIS
9 10 (8.85%) CCDP
10 8 (7.08%) GIAC
11 7 (6.19%) CCIE
12 6 (5.31%) CISA
12 6 (5.31%) CISM
13 5 (4.42%) CCSE
13 5 (4.42%) Degree
13 5 (4.42%) ISACA
13 5 (4.42%) SANS
Quality Assurance & Compliance
1 38 (33.63%) PCI DSS
2 30 (26.55%) ISO/IEC 27001
3 5 (4.42%) HMG Security Policy Framework
4 4 (3.54%) GPG13
System Software
1 13 (11.50%) Active Directory
2 12 (10.62%) VMware Infrastructure
3 7 (6.19%) KVM
4 5 (4.42%) Microsoft App-V
4 5 (4.42%) XenApp
4 5 (4.42%) XenDesktop
Systems Management
1 7 (6.19%) Cisco UCCX
2 5 (4.42%) QRadar
2 5 (4.42%) RSA Security Analytics
3 4 (3.54%) Nessus
4 3 (2.65%) Nmap
5 1 (0.88%) Cisco CUCM
5 1 (0.88%) Nagios
Vendors
1 67 (59.29%) Cisco
2 41 (36.28%) Juniper
3 32 (28.32%) Microsoft
4 26 (23.01%) CheckPoint
5 18 (15.93%) Sybase
6 15 (13.27%) F5
7 13 (11.50%) VMware
8 9 (7.96%) Palo Alto
8 9 (7.96%) Sourcefire
9 8 (7.08%) Splunk
10 7 (6.19%) Extreme Networks
10 7 (6.19%) NetApp
11 6 (5.31%) Forcepoint
11 6 (5.31%) Oracle
12 5 (4.42%) AppSense
12 5 (4.42%) Citrix
12 5 (4.42%) IBM
12 5 (4.42%) Intel
12 5 (4.42%) Intel Security
12 5 (4.42%) Symantec
Hertfordshire
Senitor Associates
Salary: £40000 per annum
Posted: 4 days ago
Borehamwood, Hertfordshire
Recital Consulting
Salary: £36000 Per Annum Guaranteed review after 6 months
Posted: 5 days ago
Hertfordshire
KnownFour
Salary: £35000.00 - £45000.00 per annum + benefits package
Posted: 6 days ago
Potters Bar, Hertfordshire
Oscar
Salary: £40000 - £50000 per annum + Benefits
Posted: 3 days ago
Watford
Acumin Consulting
Salary: £35,000 per year
Posted: 15 days ago
Watford, Hertfordshire
Oscar
Salary: £50000 per annum + Benefits
Posted: 3 days ago
Stevenage, Hertfordshire
Oscar
Salary: £40000 - £55000 per annum + benefits
Posted: 6 days ago
Hertfordshire
Ocado Technology
Salary: Competitive Salary
Posted: 14 days ago