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 31 July 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
31 Jul 2014
Same period 2013 Same period 2012
Internet Protocol version 4 (IPv4)
Rank 549 571 614
Rank change year-on-year
+22 +43
Permanent jobs citing IPv4 88 27 18
As % of all permanent IT jobs located in London 0.18% 0.061% 0.035%
As % of the Communications & Networking category 1.13% 0.36% 0.22%
Number of salaries quoted 83 21 16
Average salary £50,000 £40,000 £48,750
Average salary % change year-on-year
+25.00% -17.94%
90% offered a salary of more than £32,000 £28,000 £38,750
10% offered a salary of more than £60,000 £55,000 £57,500
UK excluding London average salary £40,000 £41,000 £45,000
% change year-on-year
-2.43% -8.88%
Communications & Networking Category
London
Permanent IT job ads with a match in the
Communications & Networking category
7813 7492 8360
As % of all permanent IT jobs located in London 16.24% 16.91% 16.31%
Number of salaries quoted 6512 6152 7093
Average salary £50,000 £50,000 £50,000
90% offered a salary of more than £30,000 £32,500 £30,000
10% offered a salary of more than £70,000 £75,000 £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 31 July 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 31 July 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
(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 0 11 £55,000 +29.41% 3
Kingston Upon Thames - 6 £32,000 -
IPv4
England

IPv4
Top 30 Related IT Skills in London

For the 6 months to 31 July 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 80 (65.04%) DNS
2 65 (52.85%) Windows
3 61 (49.59%) Firewall
4 58 (47.15%) DHCP
5 54 (43.90%) TCP/IP
5 54 (43.90%) Cisco
5 54 (43.90%) IPv6
6 46 (37.40%) VMware
7 44 (35.77%) VMware Infrastructure
7 44 (35.77%) SNMP
8 43 (34.96%) Juniper
8 43 (34.96%) SSL
9 40 (32.52%) SAN
10 37 (30.08%) SCOM
11 36 (29.27%) Ruby
11 36 (29.27%) Clustering
11 36 (29.27%) MPLS
11 36 (29.27%) HTTP
11 36 (29.27%) Linux
12 35 (28.46%) BGP
13 34 (27.64%) Microsoft
14 32 (26.02%) Active Directory
15 29 (23.58%) PowerShell
15 29 (23.58%) Puppet
15 29 (23.58%) Opscode Chef
16 28 (22.76%) NoSQL
16 28 (22.76%) IIS
16 28 (22.76%) OSPF
17 27 (21.95%) SQL
17 27 (21.95%) MySQL

IPv4
Top Related IT Skills in London by Category

For the 6 months to 31 July 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 28 (22.76%) IIS
2 22 (17.89%) MS Exchange
3 14 (11.38%) Tomcat
4 1 (0.81%) Apache
Applications
1 13 (10.57%) MS Excel
2 4 (3.25%) MS Office
3 3 (2.44%) MS Visio
Cloud Services
1 6 (4.88%) Google Apps
2 5 (4.07%) SaaS
3 3 (2.44%) Office 365
Communications & Networking
1 80 (65.04%) DNS
2 61 (49.59%) Firewall
3 58 (47.15%) DHCP
4 54 (43.90%) TCP/IP
4 54 (43.90%) IPv6
5 44 (35.77%) SNMP
6 43 (34.96%) SSL
7 40 (32.52%) SAN
8 36 (29.27%) MPLS
8 36 (29.27%) HTTP
9 35 (28.46%) BGP
10 28 (22.76%) OSPF
11 27 (21.95%) NAS
12 18 (14.63%) VPN
12 18 (14.63%) Ethernet
13 17 (13.82%) WAN
13 17 (13.82%) EIGRP
13 17 (13.82%) IPsec
14 15 (12.20%) Cisco IOS
14 15 (12.20%) Multicast
Database & Business Intelligence
1 28 (22.76%) NoSQL
2 27 (21.95%) MySQL
3 26 (21.14%) MongoDB
3 26 (21.14%) Redis
3 26 (21.14%) MariaDB
4 7 (5.69%) SQL Server
5 5 (4.07%) SQL Server 2008
5 5 (4.07%) SQL Server 2012
6 1 (0.81%) PostgreSQL
Development Applications
1 5 (4.07%) JIRA
1 5 (4.07%) Jenkins
2 4 (3.25%) Gerrit
2 4 (3.25%) Git (software)
3 3 (2.44%) Visual Studio
4 1 (0.81%) VSS/SourceSafe
General
1 12 (9.76%) Telecoms
2 9 (7.32%) Finance
3 8 (6.50%) Games
4 3 (2.44%) Banking
5 1 (0.81%) Marketing
5 1 (0.81%) Investment Banking
5 1 (0.81%) Publishing
Job Titles
1 35 (28.46%) Network Engineer
2 17 (13.82%) Linux Engineer
3 16 (13.01%) Windows Engineer
4 13 (10.57%) Architect
4 13 (10.57%) Administrator
5 11 (8.94%) Systems Administrator
6 9 (7.32%) Network Architect
7 8 (6.50%) Windows Administrator
8 6 (4.88%) Linux Systems Administrator
8 6 (4.88%) Linux Administrator
8 6 (4.88%) Senior Linux Engineer
9 5 (4.07%) Windows Systems Administrator
9 5 (4.07%) Data Architect
9 5 (4.07%) DevOps Engineer
10 4 (3.25%) Infrastructure Technician
10 4 (3.25%) Desktop Support
10 4 (3.25%) Support Engineer
11 3 (2.44%) Senior Linux Systems Administrator
11 3 (2.44%) Linux Support
11 3 (2.44%) Senior Linux Administrator
Libraries, Frameworks & Software Standards
1 26 (21.14%) MSMQ
1 26 (21.14%) RabbitMQ
2 13 (10.57%) .NET
3 1 (0.81%) COM
3 1 (0.81%) Web Services
3 1 (0.81%) WSH
Miscellaneous
1 36 (29.27%) Clustering
2 4 (3.25%) Video Editing
3 3 (2.44%) Physics
3 3 (2.44%) Online Games
3 3 (2.44%) Device Driver
3 3 (2.44%) BBC
3 3 (2.44%) iDTV
3 3 (2.44%) Social Gaming
4 2 (1.63%) Open Source
5 1 (0.81%) Mathematics
5 1 (0.81%) Streaming Video
5 1 (0.81%) CLARiiON
5 1 (0.81%) Management Information System
5 1 (0.81%) Digital Media
5 1 (0.81%) EqualLogic
Operating Systems
1 65 (52.85%) Windows
2 36 (29.27%) Linux
3 21 (17.07%) UNIX
3 21 (17.07%) CentOS
4 12 (9.76%) Windows 8
4 12 (9.76%) Windows Server 2008
4 12 (9.76%) Windows 7
5 10 (8.13%) Red Hat Enterprise Linux
6 8 (6.50%) Mac OS X
7 7 (5.69%) Windows Server 2012
8 6 (4.88%) Apple iOS
8 6 (4.88%) Android
9 5 (4.07%) Debian
10 3 (2.44%) Embedded Linux
11 2 (1.63%) Windows XP
12 1 (0.81%) Ubuntu
12 1 (0.81%) SUSE
12 1 (0.81%) Solaris
12 1 (0.81%) Windows Server 2003
Processes & Methodologies
1 25 (20.33%) Load Balancing
2 23 (18.70%) ITIL
3 17 (13.82%) E-Commerce
4 12 (9.76%) Network Management
4 12 (9.76%) Network Design
5 9 (7.32%) Project Management
5 9 (7.32%) Capacity Planning
5 9 (7.32%) Network Architecture
6 7 (5.69%) Business Continuity
6 7 (5.69%) BCP
6 7 (5.69%) Business Continuity Planning
7 5 (4.07%) Data Security
7 5 (4.07%) Configuration Management
7 5 (4.07%) Change Control
7 5 (4.07%) DevOps
8 4 (3.25%) Change Management
8 4 (3.25%) Continuous Integration
9 3 (2.44%) Project Planning
9 3 (2.44%) Migration
9 3 (2.44%) Service Delivery
Programming Languages
1 36 (29.27%) Ruby
2 29 (23.58%) PowerShell
3 27 (21.95%) SQL
4 21 (17.07%) Perl
5 11 (8.94%) Java
5 11 (8.94%) Python
6 8 (6.50%) C#
7 5 (4.07%) Bash Shell
8 3 (2.44%) VBScript
8 3 (2.44%) C
9 1 (0.81%) Scala
Qualifications
1 24 (19.51%) Cisco Certification
2 19 (15.45%) CCNP
3 11 (8.94%) Degree
4 7 (5.69%) JNCIS
4 7 (5.69%) HND
4 7 (5.69%) CCNA
4 7 (5.69%) Microsoft Certification
5 6 (4.88%) CCIE
5 6 (4.88%) MCP
5 6 (4.88%) MCSE
6 4 (3.25%) VMware Certified Professional (VCP)
7 2 (1.63%) CCIA
7 2 (1.63%) Citrix Certification
7 2 (1.63%) CCEA
7 2 (1.63%) MCSA
7 2 (1.63%) JNCIA
7 2 (1.63%) JNCIP
7 2 (1.63%) JNCIE
7 2 (1.63%) Security Cleared
8 1 (0.81%) SC Cleared
Quality Assurance & Compliance
1 12 (9.76%) PCI DSS
2 11 (8.94%) ISO/IEC 27001
2 11 (8.94%) ISO 9001
3 2 (1.63%) QA
System Software
1 44 (35.77%) VMware Infrastructure
2 32 (26.02%) Active Directory
3 20 (16.26%) vSphere
4 6 (4.88%) VMware ESX
5 3 (2.44%) XenServer
5 3 (2.44%) Hyper-V
5 3 (2.44%) Microsoft Virtual Server
5 3 (2.44%) VMware ESXi
6 2 (1.63%) pfSense
7 1 (0.81%) Snort
7 1 (0.81%) VMware Workstation
Systems Management
1 37 (30.08%) SCOM
2 29 (23.58%) Puppet
2 29 (23.58%) Opscode Chef
3 25 (20.33%) WSUS
4 8 (6.50%) Cacti
5 7 (5.69%) Backup Exec
5 7 (5.69%) Nagios
6 4 (3.25%) SCCM
7 3 (2.44%) Norton AntiVirus
7 3 (2.44%) Symantec Endpoint Protection
8 2 (1.63%) WMI
9 1 (0.81%) SolarWinds Orion
9 1 (0.81%) CiscoWorks
9 1 (0.81%) Cisco CUCM
Vendors
1 54 (43.90%) Cisco
2 46 (37.40%) VMware
3 43 (34.96%) Juniper
4 34 (27.64%) Microsoft
5 21 (17.07%) Citrix
6 19 (15.45%) F5
7 14 (11.38%) JBoss
8 13 (10.57%) HP
9 12 (9.76%) Red Hat
10 11 (8.94%) CheckPoint
11 10 (8.13%) Dell
12 9 (7.32%) Google
13 7 (5.69%) Brocade
13 7 (5.69%) Symantec
14 6 (4.88%) EMC
15 4 (3.25%) Zoho
15 4 (3.25%) Avaya
16 3 (2.44%) Nokia
17 2 (1.63%) Spiceworks
17 2 (1.63%) Alcatel-Lucent
City of London
Progressive Recruitment
Salary: £55000 - £65000 per annum + Excellent pension + Healthcare
Posted: Yesterday
South West London
Client Server
Salary: £50k to £55k + benefits
Posted: 6 days ago
London
Ampersand Consulting
Salary: £40000 - £50000 per annum
Posted: 7 days ago
South East London
Progressive Recruitment
Salary: competitive
Posted: 9 days ago
City of London
Progressive Recruitment
Salary: competitive
Posted: 10 days ago
City of London
Progressive Recruitment
Salary: £65000 per annum + GREAT COMPETITIVE BENEFITS PACKAGE!!
Posted: 14 days ago