The table below looks at the statistics for DMZ skills in IT jobs advertised for the City of London region. Included is a guide to the salaries offered in IT jobs that have cited DMZ over the 3 months to 25 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
25 Jun 2016
Same period 2015 Same period 2014
Demilitarized Zone (DMZ)
Rank 251 299 344
Rank change year-on-year
+48 +45
Permanent jobs citing DMZ 7 7 23
As % of all permanent IT jobs located in the City of London 0.11% 0.068% 0.18%
As % of the Communications & Networking category 0.67% 0.46% 1.11%
Number of salaries quoted 7 7 22
Median salary £70,000 £72,500 £45,000
Median salary % change year-on-year
-3.44% +61.11%
90% offered a salary of more than £55,600 £72,500 £30,000
10% offered a salary of more than £72,600 £85,000 £69,500
UK excluding London median salary £35,000 £45,000 £42,500
% change year-on-year
-22.22% +5.88%
DMZ
London

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

Communications & Networking Category
City of London
Permanent IT job ads with a match in the
Communications & Networking category
1040 1533 2072
As % of all permanent IT jobs located in the City of London 16.53% 14.82% 15.77%
Number of salaries quoted 910 1326 1747
Median salary £55,000 £54,000 £52,500
Median salary % change year-on-year
+1.85% +2.85%
90% offered a salary of more than £33,000 £32,500 £33,000
10% offered a salary of more than £70,000 £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 the City of London

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

DMZ Jobs Demand Trend in the City of London

DMZ
Salary Trend in the City of London

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

DMZ Salary Trend in the City of London

DMZ
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing DMZ across the City of London region over the 3 months to 25 June 2016.

DMZ Salary Histogram in the City of London

DMZ
Top 30 Related IT Skills in the City of London

For the 6 months to 25 June 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 City of London region with a requirement for DMZ.

1 17 (94.44%) WAN
1 17 (94.44%) Firewall
2 16 (88.89%) LAN
2 16 (88.89%) VPN
2 16 (88.89%) Cisco
3 15 (83.33%) CheckPoint
3 15 (83.33%) OSPF
4 12 (66.67%) Wireless
5 11 (61.11%) BGP
5 11 (61.11%) MPLS
5 11 (61.11%) Two-Factor Authentication
5 11 (61.11%) Multi-Factor Authentication
6 10 (55.56%) Cisco ISE
6 10 (55.56%) Data Centre
7 8 (44.44%) HSRP
7 8 (44.44%) Spanning Tree
7 8 (44.44%) SIEM
7 8 (44.44%) TCP/IP
7 8 (44.44%) Internet
7 8 (44.44%) VRRP
7 8 (44.44%) IPsec
7 8 (44.44%) CCSA
7 8 (44.44%) Network Security
8 7 (38.89%) Investment Management
8 7 (38.89%) Load Balancing
8 7 (38.89%) Cisco IOS
8 7 (38.89%) XMPP
8 7 (38.89%) Brocade
8 7 (38.89%) Network Design
8 7 (38.89%) Sourcefire

DMZ
Top Related IT Skills in the City of 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 1 (5.56%) Exchange Server 2010
1 1 (5.56%) MS Exchange
Applications
1 1 (5.56%) MS Excel
1 1 (5.56%) MS Office
Cloud Services
1 1 (5.56%) Amazon AWS
1 1 (5.56%) IaaS
1 1 (5.56%) Microsoft Azure
1 1 (5.56%) PaaS
Communications & Networking
1 17 (94.44%) Firewall
1 17 (94.44%) WAN
2 16 (88.89%) LAN
2 16 (88.89%) VPN
3 15 (83.33%) OSPF
4 12 (66.67%) Wireless
5 11 (61.11%) BGP
5 11 (61.11%) MPLS
6 10 (55.56%) Cisco ISE
7 8 (44.44%) HSRP
7 8 (44.44%) Internet
7 8 (44.44%) IPsec
7 8 (44.44%) Network Security
7 8 (44.44%) Spanning Tree
7 8 (44.44%) TCP/IP
7 8 (44.44%) VRRP
8 7 (38.89%) Cisco IOS
8 7 (38.89%) Intrusion Detection
8 7 (38.89%) SSL
8 7 (38.89%) VoIP
General
1 4 (22.22%) Finance
2 1 (5.56%) Legal
Job Titles
1 8 (44.44%) Analyst
1 8 (44.44%) Network Analyst
1 8 (44.44%) Network Engineer
1 8 (44.44%) Network Security Engineer
1 8 (44.44%) Security Engineer
2 7 (38.89%) Data Engineer
2 7 (38.89%) Data Network Engineer
2 7 (38.89%) Senior Analyst
2 7 (38.89%) Senior Network Analyst
3 5 (27.78%) Voice Analyst
4 3 (16.67%) Network Support
4 3 (16.67%) Network Support Analyst
4 3 (16.67%) Senior Network Support
4 3 (16.67%) Senior Network Support Analyst
4 3 (16.67%) Senior Support Analyst
4 3 (16.67%) Support Analyst
5 1 (5.56%) Financial Analyst
5 1 (5.56%) Senior Network Security Engineer
5 1 (5.56%) Senior Security Engineer
5 1 (5.56%) Service Analyst
Libraries, Frameworks & Software Standards
1 7 (38.89%) XMPP
2 4 (22.22%) 802.1X
Miscellaneous
1 10 (55.56%) Data Centre
2 7 (38.89%) Distributed Denial-of-Service
3 5 (27.78%) Video Conferencing
4 2 (11.11%) Management Information System
Operating Systems
1 7 (38.89%) Android
2 1 (5.56%) Windows
Processes & Methodologies
1 11 (61.11%) Multi-Factor Authentication
1 11 (61.11%) Two-Factor Authentication
2 8 (44.44%) SIEM
3 7 (38.89%) Data Security
3 7 (38.89%) DDoS Mitigation
3 7 (38.89%) Investment Management
3 7 (38.89%) Load Balancing
3 7 (38.89%) Malware Detection/Protection
3 7 (38.89%) Network Design
3 7 (38.89%) Network Security Management
3 7 (38.89%) Security Management
3 7 (38.89%) WAN Optimisation
4 5 (27.78%) Asset Management
5 4 (22.22%) Enterprise Architecture
6 3 (16.67%) Release Management
6 3 (16.67%) Service Delivery
7 2 (11.11%) Infrastructure Management
7 2 (11.11%) Service Management
8 1 (5.56%) Fund Management
8 1 (5.56%) ITIL
Qualifications
1 8 (44.44%) CCSA
2 1 (5.56%) CISSP
2 1 (5.56%) MCSA
2 1 (5.56%) MCSE
2 1 (5.56%) Microsoft Certification
2 1 (5.56%) Security Cleared
System Software
1 7 (38.89%) XenApp
1 7 (38.89%) XenDesktop
Systems Management
1 7 (38.89%) Cisco CUCM
1 7 (38.89%) Cisco UCCX
2 1 (5.56%) MAILsweeper
Vendors
1 16 (88.89%) Cisco
2 15 (83.33%) CheckPoint
3 7 (38.89%) Brocade
3 7 (38.89%) Citrix
3 7 (38.89%) CyberTech
3 7 (38.89%) F5
3 7 (38.89%) Forcepoint
3 7 (38.89%) HP
3 7 (38.89%) LogRhythm
3 7 (38.89%) Red Box
3 7 (38.89%) Riverbed
3 7 (38.89%) Sourcefire
3 7 (38.89%) TippingPoint
3 7 (38.89%) Verint
4 1 (5.56%) Clearswift
4 1 (5.56%) Microsoft
4 1 (5.56%) Symantec