The first table below looks at the demand for IPv4 skills in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited IPv4 over the 3 months to 18 April 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Communications & Networking category for the London region.

Location
3 months to
18 Apr 2014
Same period 2013 Same period 2012
Internet Protocol version 4 (IPv4)
Rank 627 559 654
Rank change year-on-year
-68 +95
Permanent jobs citing IPv4 35 52 18
As % of all permanent IT jobs located in London 0.071% 0.11% 0.032%
As % of the Communications & Networking category 0.45% 0.61% 0.19%
Number of salaries quoted 29 30 15
Average salary £52,500 £48,750 £65,000
Average salary % change year-on-year
+7.69% -25.00%
90% offered a salary of more than £35,000 £36,150 £29,700
10% offered a salary of more than £65,000 £70,000 £76,500
UK excluding London average salary £40,000 £50,000 £40,500
% change year-on-year
-20.00% +23.45%
Communications & Networking Category
London
Permanent IT job ads with a match in the
Communications & Networking category
7742 8515 9344
As % of all permanent IT jobs located in London 15.60% 18.74% 16.66%
Number of salaries quoted 6344 7009 7940
Average salary £49,000 £50,000 £47,500
Average salary % change year-on-year
-2.00% +5.26%
90% offered a salary of more than £30,000 £32,500 £30,000
10% offered a salary of more than £70,000 £70,000 £70,000
UK excluding London average salary £40,000 £40,000 £40,000
IPv4
England

IPv4
Jobs Demand Trend in London

This chart provides a 3-month moving total of permanent IT jobs citing IPv4 across the London region as a proportion of the total demand within the Communications & Networking category.

IPv4 Jobs Demand Trend in London

IPv4
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing IPv4 across the London region.

IPv4 Salary Trend in London

IPv4
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing IPv4 across the London region over the 3 months to 18 April 2014.

IPv4 Salary Histogram in London

IPv4
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing IPv4 within the London region over the 3 months to 18 April 2014. 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 each for more statistics)
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
Find
Job
Vacancies
City of London -29 5 £52,500 - 3
Greenwich - 1 £55,000 -
Kingston Upon Thames - 1 £32,500 - 1
IPv4
England

IPv4
Top 30 Related IT Skills in London

For the 6 months to 18 April 2014, IT jobs across the London region citing IPv4 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 IPv4.

1 62 (68.13%) TCP/IP
2 55 (60.44%) Windows
3 52 (57.14%) DNS
4 51 (56.04%) SNMP
5 48 (52.75%) DHCP
6 47 (51.65%) VMware
7 46 (50.55%) VMware Infrastructure
7 46 (50.55%) Firewall
8 44 (48.35%) SSL
9 43 (47.25%) IPv6
10 40 (43.96%) Cisco
10 40 (43.96%) OSPF
11 38 (41.76%) Load Balancing
12 36 (39.56%) SAN
13 32 (35.16%) Microsoft
13 32 (35.16%) SQL
14 31 (34.07%) Active Directory
14 31 (34.07%) HTTP
14 31 (34.07%) BGP
14 31 (34.07%) SCOM
14 31 (34.07%) Clustering
15 30 (32.97%) NoSQL
15 30 (32.97%) MySQL
15 30 (32.97%) Linux
16 29 (31.87%) MSMQ
16 29 (31.87%) IIS
16 29 (31.87%) Puppet
16 29 (31.87%) RabbitMQ
16 29 (31.87%) Opscode Chef
16 29 (31.87%) PowerShell

IPv4
Top Related IT Skills in London by Category

For the 6 months to 18 April 2014, IT jobs across the London region citing IPv4 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 IPv4. Up to 20 skills are shown per category.

Application Platforms
1 29 (31.87%) IIS
2 21 (23.08%) MS Exchange
3 6 (6.59%) Tomcat
4 4 (4.40%) MediaWiki
5 1 (1.10%) Apache
5 1 (1.10%) SAS
Applications
1 12 (13.19%) MS Office
2 11 (12.09%) MS Excel
3 9 (9.89%) MS Visio
Cloud Services
1 4 (4.40%) SaaS
2 1 (1.10%) Office 365
Communications & Networking
1 62 (68.13%) TCP/IP
2 52 (57.14%) DNS
3 51 (56.04%) SNMP
4 48 (52.75%) DHCP
5 46 (50.55%) Firewall
6 44 (48.35%) SSL
7 43 (47.25%) IPv6
8 40 (43.96%) OSPF
9 36 (39.56%) SAN
10 31 (34.07%) HTTP
10 31 (34.07%) BGP
11 28 (30.77%) LAN
12 27 (29.67%) MPLS
13 26 (28.57%) EIGRP
14 25 (27.47%) WAN
15 24 (26.37%) IPsec
16 23 (25.27%) NAS
17 22 (24.18%) VPLS
18 19 (20.88%) VPN
19 17 (18.68%) HSRP
Database & Business Intelligence
1 30 (32.97%) NoSQL
1 30 (32.97%) MySQL
2 28 (30.77%) MongoDB
2 28 (30.77%) MariaDB
2 28 (30.77%) Redis
3 12 (13.19%) SQL Server
4 5 (5.49%) SQL Server 2008
5 4 (4.40%) SQL Server 2012
6 3 (3.30%) Oracle Database
6 3 (3.30%) Crystal Reports
7 2 (2.20%) PostgreSQL
Development Applications
1 6 (6.59%) Subversion
2 3 (3.30%) Maven
2 3 (3.30%) Hudson
2 3 (3.30%) Jenkins
3 1 (1.10%) Visual Studio
3 1 (1.10%) VSS/SourceSafe
General
1 8 (8.79%) Telecoms
1 8 (8.79%) Finance
2 4 (4.40%) Retail
3 1 (1.10%) Financial Institution
Job Titles
1 18 (19.78%) Windows Engineer
2 14 (15.38%) Architect
3 10 (10.99%) Network Engineer
3 10 (10.99%) Network Architect
4 9 (9.89%) Data Architect
5 8 (8.79%) Infrastructure Engineer
6 7 (7.69%) Senior Infrastructure Engineer
7 6 (6.59%) Developer
7 6 (6.59%) Linux Engineer
7 6 (6.59%) Senior Linux Engineer
8 5 (5.49%) Network Manager
8 5 (5.49%) Systems Administrator
8 5 (5.49%) Administrator
9 4 (4.40%) Senior Manager
9 4 (4.40%) Systems Manager
9 4 (4.40%) Windows Administrator
9 4 (4.40%) Senior Network Manager
9 4 (4.40%) Windows Systems Administrator
10 3 (3.30%) C Developer
10 3 (3.30%) Java Developer
Libraries, Frameworks & Software Standards
1 29 (31.87%) MSMQ
1 29 (31.87%) RabbitMQ
2 22 (24.18%) .NET
3 3 (3.30%) Spring MVC
3 3 (3.30%) Spring
3 3 (3.30%) Hibernate
3 3 (3.30%) Spring Integration
4 1 (1.10%) COM
4 1 (1.10%) WSH
Miscellaneous
1 31 (34.07%) Clustering
2 8 (8.79%) CLARiiON
3 7 (7.69%) Management Information System
4 4 (4.40%) Open Source
4 4 (4.40%) Physics
5 3 (3.30%) Computer Science
5 3 (3.30%) Smartphone
5 3 (3.30%) Enterprise Software
5 3 (3.30%) iPhone
5 3 (3.30%) Blackberry
5 3 (3.30%) EPoS
6 1 (1.10%) EqualLogic
Operating Systems
1 55 (60.44%) Windows
2 30 (32.97%) Linux
3 23 (25.27%) UNIX
4 15 (16.48%) Windows Server 2008
5 13 (14.29%) Windows Server 2012
6 11 (12.09%) CentOS
7 9 (9.89%) Mac OS X
7 9 (9.89%) Solaris
8 8 (8.79%) Windows Server 2003
8 8 (8.79%) SUSE
9 5 (5.49%) Windows 8
9 5 (5.49%) Windows 7
10 3 (3.30%) Android
10 3 (3.30%) Red Hat Enterprise Linux
Processes & Methodologies
1 38 (41.76%) Load Balancing
2 17 (18.68%) Network Design
3 14 (15.38%) Network Architecture
4 11 (12.09%) Project Management
5 10 (10.99%) Network Management
6 9 (9.89%) Business Continuity
6 9 (9.89%) Business Continuity Planning
6 9 (9.89%) Service Management
6 9 (9.89%) BCP
7 8 (8.79%) Network Monitoring
7 8 (8.79%) Penetration Testing
8 6 (6.59%) ITIL
8 6 (6.59%) Capacity Planning
9 4 (4.40%) CRM
9 4 (4.40%) ITSM
9 4 (4.40%) Data Security
9 4 (4.40%) Change Management
10 3 (3.30%) Multithreading
10 3 (3.30%) Project Planning
10 3 (3.30%) TDD
Programming Languages
1 32 (35.16%) SQL
2 29 (31.87%) PowerShell
3 23 (25.27%) Perl
3 23 (25.27%) Ruby
4 17 (18.68%) C#
5 9 (9.89%) Java
6 7 (7.69%) Python
7 6 (6.59%) C
7 6 (6.59%) C++
8 4 (4.40%) Bash Shell
9 3 (3.30%) Assembly Language
9 3 (3.30%) Delphi
9 3 (3.30%) PHP
10 1 (1.10%) Korn
Qualifications
1 25 (27.47%) Cisco Certification
2 24 (26.37%) CCNP
3 17 (18.68%) CCIE
4 16 (17.58%) CCNA
5 9 (9.89%) Degree
6 8 (8.79%) CCSP
7 6 (6.59%) JNCIS
7 6 (6.59%) JNCIP
8 5 (5.49%) CCDP
9 4 (4.40%) JNCIA
9 4 (4.40%) JNCIE
10 3 (3.30%) VMware Certified Professional (VCP)
10 3 (3.30%) ITIL Certification
11 2 (2.20%) HND
11 2 (2.20%) Microsoft Certification
12 1 (1.10%) MCITP
12 1 (1.10%) CCIA
12 1 (1.10%) Citrix Certification
12 1 (1.10%) CCEA
12 1 (1.10%) MCP
Quality Assurance & Compliance
1 3 (3.30%) ISO/IEC 27001
1 3 (3.30%) PCI DSS
1 3 (3.30%) ISO 9001
System Software
1 46 (50.55%) VMware Infrastructure
2 31 (34.07%) Active Directory
3 8 (8.79%) VMware ESX
3 8 (8.79%) VMware Workstation
3 8 (8.79%) Snort
4 7 (7.69%) vSphere
5 4 (4.40%) VMware ESXi
6 3 (3.30%) Hyper-V
7 2 (2.20%) XenServer
8 1 (1.10%) Microsoft Virtual Server
8 1 (1.10%) FreeRADIUS
Systems Management
1 31 (34.07%) SCOM
2 29 (31.87%) Puppet
2 29 (31.87%) Opscode Chef
3 26 (28.57%) WSUS
4 10 (10.99%) Cacti
5 8 (8.79%) CiscoWorks
5 8 (8.79%) Cisco CUCM
5 8 (8.79%) SolarWinds Orion
6 7 (7.69%) Nagios
7 6 (6.59%) Red Hat Spacewalk
8 2 (2.20%) WMI
9 1 (1.10%) Backup Exec
9 1 (1.10%) OpenNMS
9 1 (1.10%) Symantec Endpoint Protection
9 1 (1.10%) Norton AntiVirus
9 1 (1.10%) OpenView
Vendors
1 47 (51.65%) VMware
2 40 (43.96%) Cisco
3 32 (35.16%) Microsoft
4 20 (21.98%) Juniper
5 17 (18.68%) Citrix
6 12 (13.19%) EMC
6 12 (13.19%) CheckPoint
7 11 (12.09%) F5
7 11 (12.09%) Red Hat
7 11 (12.09%) HP
8 10 (10.99%) Dell
9 9 (9.89%) IBM
10 8 (8.79%) Nokia
10 8 (8.79%) Avaya
10 8 (8.79%) Websense
10 8 (8.79%) LogRhythm
10 8 (8.79%) SolarWinds
11 7 (7.69%) BT
11 7 (7.69%) Radianz
12 6 (6.59%) JBoss
Kingston Upon Thames, Surrey
Think IT Recruitment
Salary: £30000.00 - £35000.00 per annum + benefits
Posted: 21 hours ago
London
RBW Consulting
Salary: From £35,000 to £45,000 per annum
Posted: 2 days ago
City of London
Bluefire Consulting
Salary: £35000 - £38000 per annum + On call, Overtime
Posted: 8 days ago
City, London
Accenture
Salary: £27,700 to £35,000 depending on experience + excellent benefits
Posted: 15 days ago
City of London
Premier Group
Salary: £30000 - £35000 per annum + bonus, 25 days holidays
Posted: 21 days ago
London
Links of London
Salary: Competitive plus benefits
Posted: 21 days ago
London
Ampersand Consulting
Salary: £42000 per annum
Posted: 23 days ago
London
Transport For London (TFL)
Salary: £55,000 - £65,000 per year
Posted: 25 days ago