The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for DMZ skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited DMZ over the 3 months to 23 June 2017 with a comparison to the same period in the previous 2 years.

Demilitarized Zone (DMZ)
England / London
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 567 591 667
Rank change year-on-year +24 +76  
Permanent jobs citing DMZ 48 41 21
As % of all permanent IT jobs advertised in London 0.13% 0.10% 0.047%
As % of the Communications & Networking category 0.82% 0.64% 0.29%
Number of salaries quoted 39 39 20
Median salary £67,500 £62,500 £71,250
Median salary % change year-on-year +8.00% -12.28%  
90% offered a salary of more than £43,100 £39,800 £47,500
10% offered a salary of more than £78,000 £75,000 £85,000
UK excluding London median salary £45,000 £35,000 £45,000
% change year-on-year +28.57% -22.22%  

DMZ is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
London
Permanent job vacancies with a requirement for communications and computer networking skills 5846 6417 7240
As % of all permanent IT job vacancies advertised in London 15.96% 16.04% 16.12%
Number of salaries quoted 4829 5540 6154
Median salary £55,000 £55,000 £50,000
Median salary % change year-on-year - +10.00%  
90% offered a salary of more than £32,500 £31,500 £30,000
10% offered a salary of more than £75,000 £75,000 £75,000
UK excluding London median salary £42,500 £42,500 £42,500

DMZ
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing DMZ as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for DMZ in London

DMZ
Salary Trend in London

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

Salary trend for DMZ in London

DMZ
Salary Histogram in London

The salary distribution of IT jobs citing DMZ in London over the 3 months to 23 June 2017.

Salary histogram for DMZ 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 23 June 2017. 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 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 +31 15 £75,000 +7.14% 4
Kingston Upon Thames - 4 £37,500 -
DMZ
England

For the 6 months to 23 June 2017, 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 65 (67.01%) Firewall
2 47 (48.45%) Windows
3 44 (45.36%) Cisco
4 43 (44.33%) Microsoft
5 41 (42.27%) Active Directory
5 41 (42.27%) Data Centre
6 39 (40.21%) WAN
7 38 (39.18%) VPN
8 37 (38.14%) SQL Server
8 37 (38.14%) Network Security
9 34 (35.05%) DNS
10 33 (34.02%) SharePoint
10 33 (34.02%) Performance Testing
11 32 (32.99%) Windows Server
12 31 (31.96%) ITIL
12 31 (31.96%) Cisco IOS
12 31 (31.96%) PowerShell
13 29 (29.90%) MPLS
14 28 (28.87%) Change Management
14 28 (28.87%) High Availability
15 27 (27.84%) Project Management
16 26 (26.80%) Microsoft Azure
17 25 (25.77%) Multicast
17 25 (25.77%) Juniper
17 25 (25.77%) LAN
17 25 (25.77%) Finance
18 24 (24.74%) Agile Software Development
18 24 (24.74%) OSPF
18 24 (24.74%) Junos
18 24 (24.74%) Time Management

DMZ
Co-occurring 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 33 (34.02%) SharePoint
2 21 (21.65%) MS Exchange
3 19 (19.59%) Exchange Server 2010
3 19 (19.59%) IIS
4 11 (11.34%) SharePoint 2013
5 5 (5.15%) Confluence
5 5 (5.15%) SharePoint 2010
6 3 (3.09%) Oracle SOA Suite
7 2 (2.06%) Exchange Server 2013
Applications
1 19 (19.59%) Microsoft PowerPoint
1 19 (19.59%) Microsoft Project
1 19 (19.59%) MS Visio
Business Applications
1 3 (3.09%) SAP CRM
Cloud Services
1 26 (26.80%) Microsoft Azure
2 23 (23.71%) IaaS
3 19 (19.59%) PaaS
4 15 (15.46%) Office 365
5 7 (7.22%) Azure Active Directory
6 6 (6.19%) Cloud Computing
6 6 (6.19%) SaaS
7 3 (3.09%) Amazon AWS
7 3 (3.09%) Amazon SQS
Communications & Networking
1 65 (67.01%) Firewall
2 39 (40.21%) WAN
3 38 (39.18%) VPN
4 37 (38.14%) Network Security
5 34 (35.05%) DNS
6 31 (31.96%) Cisco IOS
7 29 (29.90%) MPLS
8 25 (25.77%) LAN
8 25 (25.77%) Multicast
9 24 (24.74%) Junos
9 24 (24.74%) OSPF
10 22 (22.68%) IPsec
10 22 (22.68%) VLAN
11 17 (17.53%) BGP
11 17 (17.53%) DHCP
11 17 (17.53%) Internet
12 16 (16.49%) VPLS
13 13 (13.40%) LDAP
14 10 (10.31%) Cisco ASA
14 10 (10.31%) SMTP
Database & Business Intelligence
1 37 (38.14%) SQL Server
2 19 (19.59%) SQL Server 2005
3 10 (10.31%) Microsoft Analysis Services
3 10 (10.31%) SQL Server 2012
3 10 (10.31%) SQL Server Analysis Services
3 10 (10.31%) SQL Server Integration Services
3 10 (10.31%) SQL Server Reporting Services
4 4 (4.12%) Big Data
5 2 (2.06%) Data Lake
5 2 (2.06%) DocumentDB
6 1 (1.03%) Maltego
6 1 (1.03%) MySQL
Development Applications
1 5 (5.15%) Atlassian Bamboo
1 5 (5.15%) Git (software)
1 5 (5.15%) JIRA
1 5 (5.15%) Octopus Deploy
2 4 (4.12%) VSS/SourceSafe
3 1 (1.03%) Sonatype Nexus
General
1 25 (25.77%) Finance
2 10 (10.31%) Law
3 6 (6.19%) Banking
4 3 (3.09%) Investment Banking
5 2 (2.06%) Telecoms
Job Titles
1 39 (40.21%) Architect
2 36 (37.11%) Network Engineer
3 32 (32.99%) Solutions Architect
4 19 (19.59%) Microsoft Solutions Architect
5 14 (14.43%) Enterprise Solutions Architect
6 11 (11.34%) Infrastructure Engineer
6 11 (11.34%) SharePoint Architect
7 10 (10.31%) SharePoint Solutions Architect
8 9 (9.28%) Infrastructure Architect
9 8 (8.25%) Infrastructure Solutions Architect
10 6 (6.19%) Analyst
11 5 (5.15%) Azure DevOps
11 5 (5.15%) Azure DevOps Engineer
11 5 (5.15%) Azure Engineer
11 5 (5.15%) Cloud Engineer
11 5 (5.15%) Cloud Infrastructure Engineer
11 5 (5.15%) DevOps Engineer
11 5 (5.15%) Network Analyst
12 4 (4.12%) Juniper Engineer
12 4 (4.12%) Network Infrastructure Engineer
Libraries, Frameworks & Software Standards
1 12 (12.37%) SAML
2 9 (9.28%) OAuth
3 5 (5.15%) .NET
3 5 (5.15%) 802.1X
Miscellaneous
1 41 (42.27%) Data Centre
2 19 (19.59%) Replication
3 12 (12.37%) Analytical Skills
3 12 (12.37%) Clustering
4 5 (5.15%) Management Information System
5 4 (4.12%) Eurex
5 4 (4.12%) Public Cloud
5 4 (4.12%) Security Operations Centre
6 3 (3.09%) Cybercrime
6 3 (3.09%) Taxonomies
7 2 (2.06%) Computer Science
7 2 (2.06%) Cyber Attack
7 2 (2.06%) Cyberthreat
8 1 (1.03%) Client/Server
8 1 (1.03%) PKI
Operating Systems
1 47 (48.45%) Windows
2 32 (32.99%) Windows Server
3 19 (19.59%) Windows Server 2003
4 3 (3.09%) Windows Server 2008
5 2 (2.06%) CatOS
5 2 (2.06%) Windows 10
6 1 (1.03%) Windows Server 2012
Processes & Methodologies
1 33 (34.02%) Performance Testing
2 31 (31.96%) ITIL
3 28 (28.87%) Change Management
3 28 (28.87%) High Availability
4 27 (27.84%) Project Management
5 24 (24.74%) Agile Software Development
5 24 (24.74%) Load Balancing
5 24 (24.74%) Time Management
6 23 (23.71%) Network Design
7 20 (20.62%) Network Load Balancing
8 19 (19.59%) ITIL V3
8 19 (19.59%) PRINCE2
8 19 (19.59%) Server Building
8 19 (19.59%) Service Management
9 17 (17.53%) Technical Architecture
10 15 (15.46%) Information Security
11 13 (13.40%) Disaster Recovery
12 11 (11.34%) Metadata Management
12 11 (11.34%) Service Delivery
12 11 (11.34%) Workflow
Programming Languages
1 31 (31.96%) PowerShell
2 21 (21.65%) VBScript
3 16 (16.49%) SQL
4 6 (6.19%) Java
5 2 (2.06%) Python
6 1 (1.03%) Bash Shell
6 1 (1.03%) Perl
6 1 (1.03%) Ruby
Qualifications
1 20 (20.62%) Cisco Certification
2 13 (13.40%) JNCIS
3 10 (10.31%) CCNP
4 9 (9.28%) CCNA
5 7 (7.22%) Degree
6 5 (5.15%) CCIP
6 5 (5.15%) JNCIP
7 3 (3.09%) ITIL Certification
8 2 (2.06%) CESG Certified Professional
8 2 (2.06%) Computer Science Degree
8 2 (2.06%) Master's Degree
9 1 (1.03%) CCIE
9 1 (1.03%) CCIE Service Provider
9 1 (1.03%) CCSP
Quality Assurance & Compliance
1 8 (8.25%) SLA
2 5 (5.15%) QA
3 2 (2.06%) PCI DSS
4 1 (1.03%) GDPR
4 1 (1.03%) ISO/IEC 27001
4 1 (1.03%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
System Software
1 41 (42.27%) Active Directory
2 20 (20.62%) VMware Infrastructure
3 19 (19.59%) VMware ESXi
4 7 (7.22%) XenApp
5 5 (5.15%) Docker
6 1 (1.03%) Snort
Systems Management
1 19 (19.59%) Microsoft Clustering
2 10 (10.31%) vCenter Server
3 9 (9.28%) CA Single Sign-On
4 8 (8.25%) SCOM
5 7 (7.22%) Cisco UCCX
6 6 (6.19%) SCCM
7 5 (5.15%) Puppet
8 2 (2.06%) FortiGate
9 1 (1.03%) Cacti
9 1 (1.03%) Cisco CUCM
9 1 (1.03%) Cisco Prime
9 1 (1.03%) Host Intrusion Detection System
9 1 (1.03%) Network Intrusion Detection System
9 1 (1.03%) TrustSec
Vendors
1 44 (45.36%) Cisco
2 43 (44.33%) Microsoft
3 25 (25.77%) Juniper
4 23 (23.71%) Palo Alto
5 20 (20.62%) VMware
6 18 (18.56%) F5
7 13 (13.40%) Citrix
8 9 (9.28%) CA
9 7 (7.22%) Arista
9 7 (7.22%) CheckPoint
9 7 (7.22%) NetApp
9 7 (7.22%) Siemens
9 7 (7.22%) Splunk
10 6 (6.19%) IBM
11 4 (4.12%) SolarWinds
12 3 (3.09%) Oracle
12 3 (3.09%) SAP
13 2 (2.06%) Avaya
13 2 (2.06%) New Relic
14 1 (1.03%) Palantir
City, London
Qube Global Software
Salary: From £35,000 to £38,000 per annum
Posted: 3 days ago
London
Empiric
Salary: From £65,000 to £70,000 per annum
Posted: Yesterday
City, London
I3
Salary: £60000 - £65000 per annum + benefits
Posted: 3 days ago
London
Perfect People Recruitment Solutions Ltd
Salary: Up to £75,000 basic + 10% Bonus
Posted: 6 days ago
City, London
ComputAppoint
Salary: £80000 - £100000 per annum
Posted: 6 days ago
City of London
IQ Public Sector
Salary: £40000 - £45000 per annum + Negotiable
Posted: 10 days ago