The table below looks at the statistics for DMZ skills in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited DMZ over the 3 months to 27 April 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
27 Apr 2015
Same period 2014 Same period 2013
Demilitarized Zone (DMZ)
Rank 606 634 571
Rank change year-on-year
+28 -63
Permanent jobs citing DMZ 28 26 38
As % of all permanent IT jobs located in London 0.063% 0.053% 0.084%
As % of the Communications & Networking category 0.36% 0.34% 0.45%
Number of salaries quoted 25 25 24
Average salary £55,000 £47,500 £53,000
Average salary % change year-on-year
+15.79% -10.37%
90% offered a salary of more than £25,200 £36,000 £46,450
10% offered a salary of more than £83,000 £64,000 £54,500
UK excluding London average salary £45,000 £31,500 £41,000
% change year-on-year
+42.85% -23.17%
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
7805 7698 8484
As % of all permanent IT jobs located in London 17.48% 15.81% 18.80%
Number of salaries quoted 6513 6305 6994
Average salary £52,500 £50,000 £50,000
Average salary % change year-on-year
+5.00% -
90% offered a salary of more than £30,000 £30,000 £32,500
10% offered a salary of more than £75,000 £70,000 £70,000
UK excluding London average salary £42,500 £40,000 £39,500
% change year-on-year
+6.25% +1.26%

DMZ
Jobs Demand Trend in London

This chart provides a 3-month moving total of permanent IT jobs citing DMZ across the London region as a proportion of the total demand within 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 27 April 2015.

DMZ Salary Histogram in London

DMZ
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing DMZ within the London region over the 3 months to 27 April 2015. 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
(Use links below to see detailed
statistics and historical trends)
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
Live
Job
Vacancies
City of London +28 11 £75,000 +100.00%
DMZ
England

DMZ
Top 30 Related IT Skills in London

For the 6 months to 27 April 2015, IT jobs across the London region citing DMZ 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 DMZ.

1 69 (88.46%) Firewall
2 41 (52.56%) Cisco
2 41 (52.56%) Cisco Certification
3 40 (51.28%) LAN
4 38 (48.72%) WAN
5 35 (44.87%) Wireless
5 35 (44.87%) Internet
6 33 (42.31%) CCNP
7 30 (38.46%) Windows
7 30 (38.46%) VMware
8 29 (37.18%) VoIP
9 27 (34.62%) Finance
10 25 (32.05%) Kalman Filter
11 24 (30.77%) Active Directory
12 22 (28.21%) Degree
13 18 (23.08%) VMware Infrastructure
13 18 (23.08%) Cisco Nexus
13 18 (23.08%) CCNA
13 18 (23.08%) TCP/IP
14 16 (20.51%) Python
14 16 (20.51%) Perl
14 16 (20.51%) SAN
14 16 (20.51%) CheckPoint
14 16 (20.51%) Bash Shell
15 15 (19.23%) Cisco IOS
15 15 (19.23%) VPN
16 14 (17.95%) MS Visio
16 14 (17.95%) CISSP
16 14 (17.95%) Linux
16 14 (17.95%) ITIL

DMZ
Top Related IT Skills in London by Category

For the 6 months to 27 April 2015, IT jobs across the London region citing DMZ 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 DMZ. Up to 20 skills are shown per category.

Application Platforms
1 9 (11.54%) Lync
2 5 (6.41%) Apache
3 3 (3.85%) SharePoint
4 1 (1.28%) MS Exchange
4 1 (1.28%) BizTalk Server
4 1 (1.28%) WebSphere
4 1 (1.28%) Moodle
4 1 (1.28%) SharePoint 2010
4 1 (1.28%) SharePoint 2013
4 1 (1.28%) IIS
Applications
1 14 (17.95%) MS Visio
2 9 (11.54%) MS Excel
3 4 (5.13%) MS PowerPoint
3 4 (5.13%) MS Project
4 2 (2.56%) MS Office
Cloud Services
1 3 (3.85%) Cloud Computing
2 2 (2.56%) IaaS
Communications & Networking
1 69 (88.46%) Firewall
2 40 (51.28%) LAN
3 38 (48.72%) WAN
4 35 (44.87%) Internet
4 35 (44.87%) Wireless
5 29 (37.18%) VoIP
6 18 (23.08%) TCP/IP
6 18 (23.08%) Cisco Nexus
7 16 (20.51%) SAN
8 15 (19.23%) VPN
8 15 (19.23%) Cisco IOS
9 13 (16.67%) Cisco ASA
9 13 (16.67%) DNS
10 12 (15.38%) Network Security
11 11 (14.10%) DHCP
12 8 (10.26%) MPLS
12 8 (10.26%) VPLS
13 3 (3.85%) Reverse Proxy
13 3 (3.85%) VLAN
13 3 (3.85%) OSPF
Database & Business Intelligence
1 2 (2.56%) SQL Server
2 1 (1.28%) Oracle Reports
General
1 27 (34.62%) Finance
2 12 (15.38%) Games
2 12 (15.38%) iGaming
3 4 (5.13%) Banking
4 3 (3.85%) Back Office
4 3 (3.85%) Telecoms
5 2 (2.56%) Financial Institution
6 1 (1.28%) Retail
6 1 (1.28%) Investment Banking
Job Titles
1 29 (37.18%) Network Engineer
2 16 (20.51%) Head of Security
3 8 (10.26%) Analyst
3 8 (10.26%) Senior Network Engineer
4 7 (8.97%) Architect
5 6 (7.69%) Security Engineer
5 6 (7.69%) Network Architect
6 5 (6.41%) Security Architect
6 5 (6.41%) Network Security Engineer
6 5 (6.41%) Network Security Architect
7 4 (5.13%) Team Leader
8 3 (3.85%) Infrastructure Engineer
8 3 (3.85%) Network Administrator
8 3 (3.85%) Administrator
8 3 (3.85%) Head of Information Security
9 2 (2.56%) Network Security Specialist
9 2 (2.56%) Network Analyst
9 2 (2.56%) Support Analyst
9 2 (2.56%) 1st Line Support
9 2 (2.56%) Security Specialist
Libraries, Frameworks & Software Standards
1 3 (3.85%) Middleware
2 2 (2.56%) .NET
2 2 (2.56%) XML
2 2 (2.56%) XSL
3 1 (1.28%) XSLT
3 1 (1.28%) XSD
3 1 (1.28%) ASP.NET
3 1 (1.28%) CSS
3 1 (1.28%) SOAP
3 1 (1.28%) Web Services
3 1 (1.28%) Ajax
3 1 (1.28%) .NET Framework
3 1 (1.28%) JSON
3 1 (1.28%) WCF
3 1 (1.28%) Silverlight
3 1 (1.28%) REST
3 1 (1.28%) HTML
Miscellaneous
1 13 (16.67%) Computer Science
2 5 (6.41%) Hedge funds
3 4 (5.13%) Management Information System
3 4 (5.13%) PKI
4 3 (3.85%) Smartcard
4 3 (3.85%) Java Card
4 3 (3.85%) Analytical Skills
5 1 (1.28%) BYOD
5 1 (1.28%) DataPower
5 1 (1.28%) Open Source
5 1 (1.28%) CMDB
5 1 (1.28%) Replication
Operating Systems
1 30 (38.46%) Windows
2 14 (17.95%) Linux
3 10 (12.82%) Red Hat Enterprise Linux
3 10 (12.82%) UNIX
4 3 (3.85%) Windows 7
4 3 (3.85%) Windows 8
4 3 (3.85%) Windows Server 2003
5 2 (2.56%) Windows Server 2012
5 2 (2.56%) Windows Server 2008
6 1 (1.28%) Windows Vista
6 1 (1.28%) Windows XP
Processes & Methodologies
1 25 (32.05%) Kalman Filter
2 14 (17.95%) ITIL
3 13 (16.67%) Software Delivery
4 12 (15.38%) Change Management
4 12 (15.38%) Information Security
5 10 (12.82%) Disaster Recovery
5 10 (12.82%) Business Continuity
6 9 (11.54%) Stakeholder Management
7 6 (7.69%) Vulnerability Assessment
7 6 (7.69%) Malware Analysis
8 5 (6.41%) Security Architecture
8 5 (6.41%) SIEM
8 5 (6.41%) Continuous Improvement
8 5 (6.41%) TOGAF
9 4 (5.13%) Ethical Hacking
9 4 (5.13%) Service Management
9 4 (5.13%) Penetration Testing
9 4 (5.13%) Investment Management
9 4 (5.13%) Performance Management
9 4 (5.13%) Mentoring
Programming Languages
1 16 (20.51%) Perl
1 16 (20.51%) Python
1 16 (20.51%) Bash Shell
2 8 (10.26%) SQL
3 4 (5.13%) Java
4 3 (3.85%) C++
5 2 (2.56%) C
6 1 (1.28%) C#
6 1 (1.28%) JavaScript
6 1 (1.28%) PowerShell
Qualifications
1 41 (52.56%) Cisco Certification
2 33 (42.31%) CCNP
3 22 (28.21%) Degree
4 18 (23.08%) CCNA
5 14 (17.95%) CISSP
6 13 (16.67%) CISA
6 13 (16.67%) CISM
6 13 (16.67%) MBA
7 8 (10.26%) Microsoft Certification
7 8 (10.26%) MCSE
8 5 (6.41%) CEH
9 4 (5.13%) HND
10 2 (2.56%) MCSA
10 2 (2.56%) ITIL Certification
10 2 (2.56%) VMware Certified Professional (VCP)
10 2 (2.56%) MCITP
10 2 (2.56%) CCDA
11 1 (1.28%) GIAC
11 1 (1.28%) PMP
11 1 (1.28%) PMI Certification
Quality Assurance & Compliance
1 2 (2.56%) QA
2 1 (1.28%) SLA
System Software
1 24 (30.77%) Active Directory
2 18 (23.08%) VMware Infrastructure
3 3 (3.85%) vSphere
4 1 (1.28%) Hyper-V
4 1 (1.28%) VMware ESX
4 1 (1.28%) VMware Server
Systems Management
1 5 (6.41%) Cisco CUCM
2 2 (2.56%) FortiGate
3 1 (1.28%) Tivoli
3 1 (1.28%) OPNET
3 1 (1.28%) SCCM
3 1 (1.28%) SCOM
3 1 (1.28%) SolarWinds Orion
3 1 (1.28%) Cisco UCCE
3 1 (1.28%) Cisco UCCX
Vendors
1 41 (52.56%) Cisco
2 30 (38.46%) VMware
3 16 (20.51%) CheckPoint
4 13 (16.67%) Citrix
5 10 (12.82%) Red Hat
6 8 (10.26%) Avaya
6 8 (10.26%) Microsoft
7 6 (7.69%) EMC
8 5 (6.41%) Dell
9 4 (5.13%) Symantec
10 3 (3.85%) SolarWinds
10 3 (3.85%) Gemalto
10 3 (3.85%) Juniper
11 2 (2.56%) Aerohive Networks
11 2 (2.56%) Meraki
12 1 (1.28%) Oracle
12 1 (1.28%) Adobe
12 1 (1.28%) HP
12 1 (1.28%) IBM
12 1 (1.28%) Riverbed