The table below looks at the statistics for DMZ skills in IT jobs advertised for the London region. Included is a guide to the salaries offered in IT jobs that have cited DMZ over the 3 months to 31 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
31 May 2016
Same period 2015 Same period 2014
Demilitarized Zone (DMZ)
Rank 619 644 654
Rank change year-on-year
+25 +10
Permanent jobs citing DMZ 34 18 38
As % of all permanent IT jobs located in London 0.084% 0.042% 0.077%
As % of the Communications & Networking category 0.53% 0.25% 0.48%
Number of salaries quoted 32 16 34
Median salary £62,500 £61,250 £45,000
Median salary % change year-on-year
+2.04% +36.11%
90% offered a salary of more than £40,750 £26,250 £30,000
10% offered a salary of more than £75,000 £85,000 £70,000
UK excluding London median salary £26,500 £43,750 £35,000
% change year-on-year
-39.42% +25.00%
DMZ
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 London region.

Communications & Networking Category
London
Permanent IT job ads with a match in the
Communications & Networking category
6462 7161 7892
As % of all permanent IT jobs located in London 16.03% 16.55% 15.94%
Number of salaries quoted 5552 6057 6527
Median salary £55,000 £50,000 £50,000
Median salary % change year-on-year
+10.00% -
90% offered a salary of more than £31,000 £30,000 £30,000
10% offered a salary of more than £75,000 £70,000 £75,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

DMZ
Jobs Demand Trend in London

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

DMZ Jobs Demand Trend in London

DMZ
Salary Trend in London

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

DMZ Salary Trend in London

DMZ
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing DMZ across the London region over the 3 months to 31 May 2016.

DMZ Salary Histogram in London

DMZ
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing DMZ within the London region over the 3 months to 31 May 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
City of London +50 10 £70,500 -17.05%
Croydon - 1 £47,500 -
DMZ
England

DMZ
Top 30 Related IT Skills in London

For the 6 months to 31 May 2016, IT jobs citing DMZ 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 London region with a requirement for DMZ.

1 47 (69.12%) LAN
2 46 (67.65%) Firewall
3 45 (66.18%) VPN
4 41 (60.29%) WAN
5 38 (55.88%) Cisco
6 31 (45.59%) MPLS
7 30 (44.12%) OSPF
8 28 (41.18%) Data Centre
9 26 (38.24%) BGP
10 24 (35.29%) Wireless
11 22 (32.35%) Internet
12 21 (30.88%) CheckPoint
13 19 (27.94%) Network Security
14 17 (25.00%) SIEM
14 17 (25.00%) SSL
15 16 (23.53%) Windows
15 16 (23.53%) Service Management
15 16 (23.53%) IPsec
15 16 (23.53%) Network Design
16 15 (22.06%) Cisco IOS
16 15 (22.06%) TCP/IP
16 15 (22.06%) CISSP
16 15 (22.06%) Spanning Tree
17 14 (20.59%) Cisco Certification
17 14 (20.59%) DNS
17 14 (20.59%) Finance
17 14 (20.59%) VRRP
17 14 (20.59%) HSRP
18 13 (19.12%) F5
18 13 (19.12%) VMware

DMZ
Top Related IT Skills in London 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 2 (2.94%) Exchange Server 2010
1 2 (2.94%) MS Exchange
2 1 (1.47%) Apache
2 1 (1.47%) CMS
2 1 (1.47%) IIS
2 1 (1.47%) Joomla!
Applications
1 3 (4.41%) MS Office
2 2 (2.94%) MS Excel
3 1 (1.47%) MS PowerPoint
Business Applications
1 7 (10.29%) assyst
Cloud Services
1 2 (2.94%) Amazon AWS
1 2 (2.94%) Microsoft Azure
2 1 (1.47%) IaaS
2 1 (1.47%) Office 365
2 1 (1.47%) PaaS
Communications & Networking
1 47 (69.12%) LAN
2 46 (67.65%) Firewall
3 45 (66.18%) VPN
4 41 (60.29%) WAN
5 31 (45.59%) MPLS
6 30 (44.12%) OSPF
7 26 (38.24%) BGP
8 24 (35.29%) Wireless
9 22 (32.35%) Internet
10 19 (27.94%) Network Security
11 17 (25.00%) SSL
12 16 (23.53%) IPsec
13 15 (22.06%) Cisco IOS
13 15 (22.06%) Spanning Tree
13 15 (22.06%) TCP/IP
14 14 (20.59%) DNS
14 14 (20.59%) HSRP
14 14 (20.59%) VRRP
15 13 (19.12%) SAN
16 12 (17.65%) Cisco ISE
Database & Business Intelligence
1 1 (1.47%) MySQL
1 1 (1.47%) SQL Server
Development Applications
1 1 (1.47%) Git (software)
General
1 14 (20.59%) Finance
2 7 (10.29%) Banking
3 4 (5.88%) Advertising
3 4 (5.88%) Law
3 4 (5.88%) Publishing
4 3 (4.41%) Legal
5 1 (1.47%) Telecoms
Job Titles
1 24 (35.29%) Network Engineer
2 19 (27.94%) Analyst
3 12 (17.65%) Network Analyst
3 12 (17.65%) Network Security Engineer
3 12 (17.65%) Security Engineer
4 9 (13.24%) Senior Analyst
4 9 (13.24%) Senior Network Analyst
5 8 (11.76%) Cisco Engineer
5 8 (11.76%) Cisco Network Engineer
5 8 (11.76%) Data Engineer
5 8 (11.76%) Data Network Engineer
5 8 (11.76%) Security Analyst
6 7 (10.29%) Banking Analyst
6 7 (10.29%) Information Analyst
6 7 (10.29%) Information Security Analyst
6 7 (10.29%) Vulnerability Analyst
7 6 (8.82%) Infrastructure Engineer
7 6 (8.82%) Network Support
7 6 (8.82%) Network Support Analyst
7 6 (8.82%) Support Analyst
Libraries, Frameworks & Software Standards
1 11 (16.18%) 802.1X
2 9 (13.24%) XMPP
3 2 (2.94%) .NET
3 2 (2.94%) Web Services
4 1 (1.47%) Ajax
4 1 (1.47%) CSS
4 1 (1.47%) HTML
4 1 (1.47%) jQuery
4 1 (1.47%) LAMP
4 1 (1.47%) Middleware
4 1 (1.47%) SOAP
4 1 (1.47%) Twitter Bootstrap
4 1 (1.47%) XML
Miscellaneous
1 28 (41.18%) Data Centre
2 10 (14.71%) Video Conferencing
3 8 (11.76%) Distributed Denial-of-Service
4 4 (5.88%) Management Information System
4 4 (5.88%) Statistics
5 3 (4.41%) Analytical Skills
6 1 (1.47%) CESG
6 1 (1.47%) Enterprise Software
6 1 (1.47%) Private Cloud
6 1 (1.47%) Public Cloud
Operating Systems
1 16 (23.53%) Windows
2 13 (19.12%) Linux
3 8 (11.76%) Android
3 8 (11.76%) Windows Server 2008
4 6 (8.82%) Unix
5 1 (1.47%) CatOS
5 1 (1.47%) Windows Server
Processes & Methodologies
1 17 (25.00%) SIEM
2 16 (23.53%) Network Design
2 16 (23.53%) Service Management
3 13 (19.12%) Multi-Factor Authentication
3 13 (19.12%) Two-Factor Authentication
4 12 (17.65%) Change Management
5 10 (14.71%) Malware Detection/Protection
5 10 (14.71%) WAN Optimisation
6 9 (13.24%) ITIL
7 8 (11.76%) Data Security
7 8 (11.76%) DDoS Mitigation
7 8 (11.76%) Load Balancing
7 8 (11.76%) Network Security Management
7 8 (11.76%) Patch Management
7 8 (11.76%) Security Management
8 7 (10.29%) Incident Management
8 7 (10.29%) Information Security
8 7 (10.29%) Investment Management
8 7 (10.29%) Vulnerability Management
8 7 (10.29%) Vulnerability Scanning
Programming Languages
1 5 (7.35%) Bash Shell
1 5 (7.35%) Perl
1 5 (7.35%) Shell Script
2 4 (5.88%) Korn
2 4 (5.88%) SQL
3 3 (4.41%) Python
4 2 (2.94%) C
4 2 (2.94%) Java
4 2 (2.94%) PowerShell
5 1 (1.47%) JavaScript
5 1 (1.47%) PHP
Qualifications
1 15 (22.06%) CISSP
2 14 (20.59%) Cisco Certification
3 11 (16.18%) CISM
4 9 (13.24%) CCSA
5 7 (10.29%) CCNA
5 7 (10.29%) CISA
5 7 (10.29%) GIAC
6 6 (8.82%) CCNP
7 5 (7.35%) MCSA
7 5 (7.35%) Microsoft Certification
8 4 (5.88%) JNCIS
8 4 (5.88%) MCP
9 2 (2.94%) CCDA
9 2 (2.94%) ITIL Certification
9 2 (2.94%) MCSE
10 1 (1.47%) CESG Certified Professional
10 1 (1.47%) Security Cleared
Quality Assurance & Compliance
1 2 (2.94%) ISO/IEC 27001
1 2 (2.94%) SLA
System Software
1 8 (11.76%) VMware ESX
1 8 (11.76%) XenApp
1 8 (11.76%) XenDesktop
2 6 (8.82%) Active Directory
3 5 (7.35%) VMware Infrastructure
4 4 (5.88%) vSphere
Systems Management
1 9 (13.24%) Cisco CUCM
1 9 (13.24%) Cisco UCCX
1 9 (13.24%) SCCM
2 7 (10.29%) Nessus
2 7 (10.29%) OpenVAS
3 2 (2.94%) MAILsweeper
3 2 (2.94%) Norton AntiVirus
Vendors
1 38 (55.88%) Cisco
2 21 (30.88%) CheckPoint
3 13 (19.12%) F5
3 13 (19.12%) Palo Alto
3 13 (19.12%) VMware
4 12 (17.65%) Brocade
4 12 (17.65%) Juniper
5 10 (14.71%) Riverbed
6 9 (13.24%) HP
7 8 (11.76%) Citrix
7 8 (11.76%) Forcepoint
7 8 (11.76%) LogRhythm
7 8 (11.76%) Microsoft
7 8 (11.76%) Sourcefire
7 8 (11.76%) TippingPoint
8 7 (10.29%) Cyber-Ark
8 7 (10.29%) CyberTech
8 7 (10.29%) Kaseya
8 7 (10.29%) Qualys
8 7 (10.29%) Verint