The table below looks at the statistics for IPv4 skills in IT jobs advertised for the England region. Included is a guide to the average salaries offered in IT jobs that have cited IPv4 over the 3 months to 31 October 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
31 Oct 2014
Same period 2013 Same period 2012
Internet Protocol version 4 (IPv4)
Rank 746 772 778
Rank change year-on-year
+26 +6
Permanent jobs citing IPv4 130 86 82
As % of all permanent IT jobs located in England 0.12% 0.084% 0.077%
As % of the Communications & Networking category 0.68% 0.49% 0.39%
Number of salaries quoted 123 69 73
Average salary £42,500 £47,500 £45,000
Average salary % change year-on-year
-10.52% +5.55%
90% offered a salary of more than £32,500 £35,000 £32,600
10% offered a salary of more than £65,000 £61,575 £60,000
UK excluding London average salary £37,500 £47,250 £45,000
% change year-on-year
-20.63% +5.00%
IPv4
UK

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

Communications & Networking Category
England
Permanent IT job ads with a match in the
Communications & Networking category
19112 17698 20898
As % of all permanent IT jobs located in England 17.92% 17.37% 19.72%
Number of salaries quoted 15260 14375 17180
Average salary £44,500 £45,000 £42,500
Average salary % change year-on-year
-1.11% +5.88%
90% offered a salary of more than £27,000 £27,500 £27,500
10% offered a salary of more than £65,000 £62,500 £65,000
UK excluding London average salary £40,000 £40,000 £40,000

IPv4
Jobs Demand Trend in England

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

IPv4 Jobs Demand Trend in England

IPv4
Salary Trend in England

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

IPv4 Salary Trend in England

IPv4
Salary Histogram in England

This chart provides a salary histogram for IT jobs citing IPv4 across the England region over the 3 months to 31 October 2014.

IPv4 Salary Histogram in England

IPv4
Job Locations in England

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing IPv4 within the England region over the 3 months to 31 October 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
London +16 40 £51,250 - 3
South East +24 39 £37,500 -6.25% 3
South West -12 16 £40,000 -5.88% 2
Yorkshire -22 16 £36,000 -
East of England -31 11 £46,500 -7.00% 2
West Midlands -19 4 £35,000 -1.40%
North West -30 2 £37,000 -22.10%
IPv4
UK

IPv4
Top 30 Related IT Skills in England

For the 6 months to 31 October 2014, IT jobs across the England 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.

1 141 (48.62%) IPv6
2 140 (48.28%) Firewall
3 131 (45.17%) Linux
4 119 (41.03%) Cisco
5 109 (37.59%) Windows
6 101 (34.83%) DNS
7 80 (27.59%) Ruby
8 77 (26.55%) VMware
9 76 (26.21%) MPLS
10 72 (24.83%) BGP
11 68 (23.45%) SSL
12 66 (22.76%) SAN
13 65 (22.41%) TCP/IP
14 64 (22.07%) Juniper
15 63 (21.72%) DHCP
16 62 (21.38%) Python
16 62 (21.38%) Active Directory
16 62 (21.38%) Bash Shell
17 61 (21.03%) VMware Infrastructure
18 60 (20.69%) VPN
18 60 (20.69%) HTTP
19 55 (18.97%) WAN
20 53 (18.28%) OSPF
21 52 (17.93%) Agile Software Development
21 52 (17.93%) Continuous Integration
22 49 (16.90%) Security Cleared
22 49 (16.90%) VLAN
23 48 (16.55%) Cisco Certification
24 46 (15.86%) C++
25 45 (15.52%) TDD

IPv4
Top Related IT Skills in England by Category

For the 6 months to 31 October 2014, IT jobs across the England 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 41 (14.14%) MS Exchange
2 31 (10.69%) IIS
3 23 (7.93%) Tomcat
4 17 (5.86%) JBoss
5 15 (5.17%) Exchange Server 2010
6 8 (2.76%) Apache
6 8 (2.76%) Exchange Server 2007
7 7 (2.41%) SharePoint
8 5 (1.72%) Exchange Server 2003
9 4 (1.38%) Lync
10 2 (0.69%) SAS
11 1 (0.34%) Exchange Server 2013
Applications
1 21 (7.24%) MS Excel
2 5 (1.72%) MS Office
3 2 (0.69%) MS PowerPoint
4 1 (0.34%) MS Visio
Business Applications
1 3 (1.03%) SAP Oil and Gas
2 1 (0.34%) Dynamics NAV
2 1 (0.34%) Dynamics CRM
Cloud Services
1 12 (4.14%) Google Apps
2 8 (2.76%) Amazon EC2
3 7 (2.41%) Amazon AWS
4 4 (1.38%) Office 365
5 2 (0.69%) SaaS
6 1 (0.34%) Microsoft Azure
Communications & Networking
1 141 (48.62%) IPv6
2 140 (48.28%) Firewall
3 101 (34.83%) DNS
4 76 (26.21%) MPLS
5 72 (24.83%) BGP
6 68 (23.45%) SSL
7 66 (22.76%) SAN
8 65 (22.41%) TCP/IP
9 63 (21.72%) DHCP
10 60 (20.69%) HTTP
10 60 (20.69%) VPN
11 55 (18.97%) WAN
12 53 (18.28%) OSPF
13 49 (16.90%) VLAN
14 42 (14.48%) LAN
15 39 (13.45%) SNMP
16 37 (12.76%) IPsec
17 36 (12.41%) Internet
18 35 (12.07%) VoIP
19 34 (11.72%) NAS
Database & Business Intelligence
1 42 (14.48%) MySQL
2 30 (10.34%) NoSQL
2 30 (10.34%) MariaDB
3 28 (9.66%) Redis
4 25 (8.62%) MongoDB
5 15 (5.17%) SQL Server
6 5 (1.72%) SQL Server 2008
7 4 (1.38%) Data Warehouse
8 3 (1.03%) SQL Server 2012
8 3 (1.03%) Couchbase
9 2 (0.69%) CouchDB
10 1 (0.34%) PostgreSQL
10 1 (0.34%) SQL Server 2005
Development Applications
1 40 (13.79%) GCC
1 40 (13.79%) GDB
2 7 (2.41%) Subversion
3 6 (2.07%) Ant
4 5 (1.72%) Jenkins
4 5 (1.72%) JIRA
5 4 (1.38%) Git (software)
5 4 (1.38%) Gerrit
5 4 (1.38%) Maven
6 1 (0.34%) Visual Studio
6 1 (0.34%) Eclipse
General
1 24 (8.28%) Telecoms
2 22 (7.59%) Finance
3 20 (6.90%) Games
4 7 (2.41%) Banking
5 6 (2.07%) Manufacturing
6 4 (1.38%) Marketing
7 3 (1.03%) Electronics
8 2 (0.69%) Back Office
8 2 (0.69%) Retail
9 1 (0.34%) Investment Banking
9 1 (0.34%) Publishing
9 1 (0.34%) Financial Institution
Job Titles
1 65 (22.41%) Network Engineer
2 48 (16.55%) Developer
3 41 (14.14%) C++ Developer
4 35 (12.07%) Administrator
5 30 (10.34%) Support Engineer
6 28 (9.66%) Systems Administrator
7 25 (8.62%) Linux Engineer
8 22 (7.59%) Linux Administrator
8 22 (7.59%) Linux Systems Administrator
9 21 (7.24%) Architect
10 13 (4.48%) Infrastructure Engineer
10 13 (4.48%) Network Architect
10 13 (4.48%) Senior Network Engineer
10 13 (4.48%) DevOps Engineer
11 10 (3.45%) Network Support
12 9 (3.10%) Team Leader
12 9 (3.10%) Windows Engineer
12 9 (3.10%) Senior Linux Engineer
13 8 (2.76%) UNIX Support
13 8 (2.76%) Network Team Leader
Libraries, Frameworks & Software Standards
1 42 (14.48%) STL
2 40 (13.79%) Boost C++ Libraries
3 25 (8.62%) RabbitMQ
3 25 (8.62%) MSMQ
4 15 (5.17%) .NET
5 12 (4.14%) Web Services
6 8 (2.76%) SOAP
7 6 (2.07%) Middleware
7 6 (2.07%) .NET Framework
8 5 (1.72%) Spring
8 5 (1.72%) J2EE
8 5 (1.72%) XML
9 4 (1.38%) Hibernate
9 4 (1.38%) RESTful
9 4 (1.38%) REST
10 2 (0.69%) Ruby on Rails
11 1 (0.34%) JPA
11 1 (0.34%) Ajax
11 1 (0.34%) JMS
11 1 (0.34%) CGI
Miscellaneous
1 44 (15.17%) Clustering
2 15 (5.17%) Open Source
3 14 (4.83%) Analytical Skills
4 7 (2.41%) Device Driver
5 6 (2.07%) Xbox
6 5 (1.72%) Social Gaming
6 5 (1.72%) EqualLogic
6 5 (1.72%) Online Games
6 5 (1.72%) Cryptography
7 4 (1.38%) Video Editing
7 4 (1.38%) Fat Client
7 4 (1.38%) N-Tier
7 4 (1.38%) Thin Client
7 4 (1.38%) Video Conferencing
7 4 (1.38%) Enterprise Software
8 3 (1.03%) iPhone
8 3 (1.03%) Blackberry
8 3 (1.03%) DTV
8 3 (1.03%) iDTV
8 3 (1.03%) BBC
Operating Systems
1 131 (45.17%) Linux
2 109 (37.59%) Windows
3 33 (11.38%) CentOS
4 32 (11.03%) Windows Server 2008
5 31 (10.69%) UNIX
6 20 (6.90%) Windows Server 2012
7 17 (5.86%) Windows 8
8 13 (4.48%) Mac OS X
9 12 (4.14%) Red Hat Enterprise Linux
10 10 (3.45%) Windows 7
10 10 (3.45%) Apple iOS
10 10 (3.45%) Debian
10 10 (3.45%) Ubuntu
11 9 (3.10%) Android
12 8 (2.76%) Windows Vista
12 8 (2.76%) Windows Server 2003
13 6 (2.07%) Windows XP
14 4 (1.38%) Mac OS X Server
14 4 (1.38%) Embedded Linux
15 3 (1.03%) HPUX
Processes & Methodologies
1 52 (17.93%) Agile Software Development
1 52 (17.93%) Continuous Integration
2 45 (15.52%) TDD
2 45 (15.52%) Scrum
3 43 (14.83%) Performance Tuning
4 42 (14.48%) Multithreading
5 30 (10.34%) ITIL
6 28 (9.66%) Load Balancing
7 23 (7.93%) DevOps
8 20 (6.90%) E-Commerce
9 17 (5.86%) Configuration Management
10 15 (5.17%) Network Management
11 12 (4.14%) Technical Architecture
11 12 (4.14%) Network Design
12 11 (3.79%) Migration
13 10 (3.45%) Project Management
13 10 (3.45%) Continuous Improvement
14 9 (3.10%) Change Control
14 9 (3.10%) Kalman Filter
15 8 (2.76%) Capacity Planning
Programming Languages
1 80 (27.59%) Ruby
2 62 (21.38%) Python
2 62 (21.38%) Bash Shell
3 46 (15.86%) C++
4 41 (14.14%) SQL
5 40 (13.79%) JavaScript
6 32 (11.03%) PowerShell
7 31 (10.69%) Perl
8 24 (8.28%) Java
9 12 (4.14%) VBScript
10 10 (3.45%) C
11 5 (1.72%) C#
12 3 (1.03%) PHP
12 3 (1.03%) Assembly Language
12 3 (1.03%) Shell Script
13 1 (0.34%) Korn
13 1 (0.34%) Scala
Qualifications
1 49 (16.90%) Security Cleared
2 48 (16.55%) Cisco Certification
3 44 (15.17%) SC Cleared
4 39 (13.45%) CCNP
5 31 (10.69%) Degree
6 20 (6.90%) CCIE
7 17 (5.86%) Microsoft Certification
8 12 (4.14%) CCIP
9 9 (3.10%) CCNA
10 8 (2.76%) MCP
10 8 (2.76%) MCSE
11 7 (2.41%) JNCIS
12 5 (1.72%) MCSA
13 4 (1.38%) HND
14 3 (1.03%) MCITP
15 2 (0.69%) JNCIA
15 2 (0.69%) MCTS
16 1 (0.34%) ITIL Certification
16 1 (0.34%) CCSA
16 1 (0.34%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 12 (4.14%) ISO 9001
1 12 (4.14%) PCI DSS
2 11 (3.79%) ISO/IEC 27001
3 10 (3.45%) QA
4 4 (1.38%) Data Quality
5 1 (0.34%) SLA
System Software
1 62 (21.38%) Active Directory
2 61 (21.03%) VMware Infrastructure
3 25 (8.62%) Hyper-V
4 19 (6.55%) vSphere
5 11 (3.79%) VMware ESX
6 8 (2.76%) Terminal Server
7 7 (2.41%) Firmware
7 7 (2.41%) VMware ESXi
8 6 (2.07%) ProxySG
9 5 (1.72%) Openswan
10 4 (1.38%) XenApp
10 4 (1.38%) Terminal Services
11 3 (1.03%) Xen
11 3 (1.03%) XenDesktop
11 3 (1.03%) Forefront TMG
12 2 (0.69%) pfSense
13 1 (0.34%) FreeRADIUS
13 1 (0.34%) Microsoft Virtual Server
Systems Management
1 34 (11.72%) Puppet
2 33 (11.38%) SCOM
3 32 (11.03%) Opscode Chef
4 18 (6.21%) WSUS
5 12 (4.14%) Nagios
6 11 (3.79%) FortiGate
6 11 (3.79%) Cacti
7 7 (2.41%) Backup Exec
8 6 (2.07%) SCVMM
9 5 (1.72%) SCCM
10 3 (1.03%) Ganglia
11 2 (0.69%) Vagrant
11 2 (0.69%) McAfee ePO
11 2 (0.69%) ZABBIX
12 1 (0.34%) Netcool
12 1 (0.34%) Norton AntiVirus
12 1 (0.34%) Symantec Endpoint Protection
12 1 (0.34%) OpenNMS
Vendors
1 119 (41.03%) Cisco
2 77 (26.55%) VMware
3 64 (22.07%) Juniper
4 40 (13.79%) Microsoft
5 35 (12.07%) Citrix
6 31 (10.69%) F5
7 25 (8.62%) Brocade
8 23 (7.93%) HP
9 21 (7.24%) Red Hat
10 19 (6.55%) CheckPoint
11 15 (5.17%) Google
12 14 (4.83%) Dell
13 9 (3.10%) Riverbed
14 7 (2.41%) Nokia
14 7 (2.41%) Apple
15 6 (2.07%) Blue Coat
15 6 (2.07%) Symantec
15 6 (2.07%) BMC
15 6 (2.07%) Facebook
15 6 (2.07%) SevOne
London
Computer Project Services Ltd
Posted: 14 hours ago
Farnborough, Hampshire
Connectus
Salary: £45000 - £55000 per annum
Posted: 18 hours ago
Maidstone, Kent
Pro-Quest Resourcing Ltd
Salary: £45000 - £65000 Per Annum £Excellent + bonus + benefits
Posted: Yesterday
Maidstone, Kent
Pro-Quest Resourcing Ltd
Salary: £25000 - £30000 Per Annum £excellent + bonus + night sh
Posted: Yesterday
Watford, Hertfordshire
Certes Computing Ltd
Salary: £40000 - £50000 per annum
Posted: Yesterday
London
RBW Consulting
Salary: From £40,000 to £50,000 per annum
Posted: 2 days ago
Kingston upon Thames
People Source
Salary: £30000 - £35000 per annum
Posted: 3 days ago
Cambridge
Harrington Starr
Salary: £25000 - £35000 per annum + Bonus + benefits + training
Posted: 6 days ago