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 23 January 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
23 Jan 2015
Same period 2014 Same period 2013
Internet Protocol version 4 (IPv4)
Rank 674 748 775
Rank change year-on-year
+74 +27
Permanent jobs citing IPv4 160 94 85
As % of all permanent IT jobs located in England 0.16% 0.097% 0.083%
As % of the Communications & Networking category 0.90% 0.56% 0.42%
Number of salaries quoted 148 80 75
Average salary £42,500 £50,000 £52,500
Average salary % change year-on-year
-15.00% -4.76%
90% offered a salary of more than £30,000 £42,000 £37,900
10% offered a salary of more than £55,000 £62,750 £65,000
UK excluding London average salary £42,500 £50,000 £50,000
% change year-on-year
-15.00% -
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
17799 16863 20425
As % of all permanent IT jobs located in England 18.05% 17.39% 19.86%
Number of salaries quoted 14563 13320 17070
Average salary £44,000 £45,000 £42,500
Average salary % change year-on-year
-2.22% +5.88%
90% offered a salary of more than £27,000 £27,000 £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 23 January 2015.

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 23 January 2015. 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 -15 54 £50,000 -9.09% 5
South East +2 38 £43,750 -16.66% 10
East of England -1 18 £45,000 -10.00% 1
South West 0 17 £40,000 +14.28%
Yorkshire +2 13 £35,000 - 2
West Midlands -11 13 £30,500 -56.42%
North West +2 6 £25,000 -42.52%
North East - 2 £50,000 -
IPv4
UK

IPv4
Top 30 Related IT Skills in England

For the 6 months to 23 January 2015, 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.

1 165 (57.49%) Cisco
2 158 (55.05%) Firewall
3 127 (44.25%) IPv6
4 117 (40.77%) Linux
5 95 (33.10%) VPN
6 86 (29.97%) MPLS
6 86 (29.97%) BGP
6 86 (29.97%) VMware
7 84 (29.27%) Windows
8 75 (26.13%) Cisco Certification
9 70 (24.39%) OSPF
10 68 (23.69%) IPsec
11 61 (21.25%) CCNP
11 61 (21.25%) DNS
12 59 (20.56%) VLAN
13 58 (20.21%) VMware Infrastructure
14 54 (18.82%) WAN
15 53 (18.47%) LAN
16 50 (17.42%) Juniper
17 48 (16.72%) SSL
18 47 (16.38%) SAN
19 45 (15.68%) SQL
20 43 (14.98%) Bash Shell
21 42 (14.63%) Cisco ASA
21 42 (14.63%) Active Directory
22 40 (13.94%) TCP/IP
22 40 (13.94%) Citrix
22 40 (13.94%) C++
22 40 (13.94%) Finance
23 39 (13.59%) VoIP

IPv4
Top Related IT Skills in England by Category

For the 6 months to 23 January 2015, 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 28 (9.76%) MS Exchange
2 16 (5.57%) SharePoint
3 15 (5.23%) Exchange Server 2010
4 11 (3.83%) Exchange Server 2007
5 10 (3.48%) IIS
6 9 (3.14%) WebSphere Application Server
6 9 (3.14%) WebSphere
7 7 (2.44%) Lync
8 5 (1.74%) Exchange Server 2003
9 4 (1.39%) Apache
10 3 (1.05%) Tomcat
10 3 (1.05%) JBoss
10 3 (1.05%) Blackberry Enterprise Server
11 2 (0.70%) SAS
12 1 (0.35%) Exchange Server 2013
Applications
1 27 (9.41%) MS Excel
2 11 (3.83%) MS Office
3 8 (2.79%) MS Visio
4 2 (0.70%) MS PowerPoint
Business Applications
1 1 (0.35%) SAP Oil and Gas
1 1 (0.35%) Dynamics NAV
1 1 (0.35%) Dynamics CRM
Cloud Services
1 14 (4.88%) Office 365
2 8 (2.79%) Amazon AWS
3 2 (0.70%) Amazon EC2
4 1 (0.35%) Cloud Computing
Communications & Networking
1 158 (55.05%) Firewall
2 127 (44.25%) IPv6
3 95 (33.10%) VPN
4 86 (29.97%) MPLS
4 86 (29.97%) BGP
5 70 (24.39%) OSPF
6 68 (23.69%) IPsec
7 61 (21.25%) DNS
8 59 (20.56%) VLAN
9 54 (18.82%) WAN
10 53 (18.47%) LAN
11 48 (16.72%) SSL
12 47 (16.38%) SAN
13 42 (14.63%) Cisco ASA
14 40 (13.94%) TCP/IP
15 39 (13.59%) VoIP
16 36 (12.54%) Cisco IOS
17 34 (11.85%) Internet
18 33 (11.50%) DHCP
19 28 (9.76%) Cisco Nexus
Database & Business Intelligence
1 29 (10.10%) MySQL
2 26 (9.06%) SQL Server
3 11 (3.83%) MariaDB
4 10 (3.48%) NoSQL
5 8 (2.79%) SQL Server 2008
6 6 (2.09%) SQL Server 2012
6 6 (2.09%) Redis
7 4 (1.39%) Data Warehouse
8 3 (1.05%) Couchbase
8 3 (1.05%) MongoDB
9 1 (0.35%) MS Access
9 1 (0.35%) PostgreSQL
9 1 (0.35%) SQL Server 2005
Development Applications
1 31 (10.80%) Subversion
2 24 (8.36%) GCC
2 24 (8.36%) GDB
3 19 (6.62%) Maven
4 9 (3.14%) SoapUI
5 6 (2.09%) Ant
6 4 (1.39%) VSS/SourceSafe
7 1 (0.35%) Eclipse
7 1 (0.35%) Jenkins
7 1 (0.35%) Gerrit
7 1 (0.35%) Rational DOORS
7 1 (0.35%) Git (software)
7 1 (0.35%) JIRA
General
1 40 (13.94%) Finance
2 19 (6.62%) Telecoms
3 18 (6.27%) Games
4 13 (4.53%) Banking
5 10 (3.48%) Financial Institution
6 4 (1.39%) Manufacturing
7 2 (0.70%) Marketing
7 2 (0.70%) Advertising
7 2 (0.70%) Retail
7 2 (0.70%) Back Office
8 1 (0.35%) Electronics
8 1 (0.35%) Publishing
8 1 (0.35%) Automotive
8 1 (0.35%) Legal
Job Titles
1 85 (29.62%) Network Engineer
2 45 (15.68%) Developer
3 43 (14.98%) Support Engineer
4 32 (11.15%) Administrator
5 27 (9.41%) Systems Administrator
6 26 (9.06%) Infrastructure Engineer
7 25 (8.71%) C++ Developer
8 21 (7.32%) DevOps Engineer
8 21 (7.32%) Linux Administrator
9 20 (6.97%) Java Developer
10 19 (6.62%) Architect
10 19 (6.62%) Senior Developer
10 19 (6.62%) Linux Systems Administrator
10 19 (6.62%) Senior Java Developer
11 18 (6.27%) Team Leader
12 17 (5.92%) Senior Network Engineer
12 17 (5.92%) Network Support
13 16 (5.57%) Network Team Leader
14 15 (5.23%) Linux Engineer
15 13 (4.53%) Network Architect
Libraries, Frameworks & Software Standards
1 26 (9.06%) STL
2 24 (8.36%) Boost C++ Libraries
3 23 (8.01%) SOAP
4 22 (7.67%) Web Services
5 21 (7.32%) XML
6 20 (6.97%) Spring
7 19 (6.62%) RESTful
7 19 (6.62%) Hibernate
8 9 (3.14%) XSD
8 9 (3.14%) DOM
8 9 (3.14%) XSLT
8 9 (3.14%) EJB
8 9 (3.14%) JDBC
8 9 (3.14%) JSP
8 9 (3.14%) Servlets
8 9 (3.14%) Struts
8 9 (3.14%) WebSphere MQ
8 9 (3.14%) SAX
8 9 (3.14%) JAXB
8 9 (3.14%) Spring MVC
Miscellaneous
1 18 (6.27%) Clustering
2 12 (4.18%) Analytical Skills
3 11 (3.83%) Computer Science
4 9 (3.14%) Client/Server
5 6 (2.09%) Blackberry
6 5 (1.74%) Replication
7 4 (1.39%) Cryptography
7 4 (1.39%) Fat Client
7 4 (1.39%) SCADA
7 4 (1.39%) Device Driver
7 4 (1.39%) Thin Client
7 4 (1.39%) N-Tier
8 3 (1.05%) Open Source
8 3 (1.05%) iPhone
9 2 (0.70%) Online Games
9 2 (0.70%) Video Conferencing
9 2 (0.70%) EqualLogic
9 2 (0.70%) Social Gaming
9 2 (0.70%) Enterprise Software
10 1 (0.35%) iDTV
Operating Systems
1 117 (40.77%) Linux
2 84 (29.27%) Windows
3 34 (11.85%) Windows Server 2008
4 33 (11.50%) UNIX
5 29 (10.10%) Windows Server 2012
6 22 (7.67%) Mac OS X
7 20 (6.97%) CentOS
8 19 (6.62%) Ubuntu
9 13 (4.53%) Red Hat Enterprise Linux
10 10 (3.48%) Windows 8
10 10 (3.48%) HPUX
10 10 (3.48%) Solaris
11 9 (3.14%) AIX
11 9 (3.14%) Windows Vista
12 8 (2.79%) Windows Server 2003
13 6 (2.09%) Android
13 6 (2.09%) Debian
14 5 (1.74%) Windows XP
15 4 (1.39%) Mac OS X Server
15 4 (1.39%) Apple iOS
Processes & Methodologies
1 35 (12.20%) Multithreading
2 33 (11.50%) Performance Tuning
3 31 (10.80%) Agile Software Development
3 31 (10.80%) Continuous Integration
4 29 (10.10%) DevOps
5 28 (9.76%) TDD
5 28 (9.76%) Scrum
6 23 (8.01%) Configuration Management
7 22 (7.67%) ITIL
8 21 (7.32%) Network Design
8 21 (7.32%) Network Management
9 19 (6.62%) Load Balancing
10 18 (6.27%) E-Commerce
11 17 (5.92%) OO
12 16 (5.57%) Project Management
13 11 (3.83%) Continuous Improvement
13 11 (3.83%) Technical Architecture
14 10 (3.48%) Analytics
15 9 (3.14%) MVC
15 9 (3.14%) Migration
Programming Languages
1 45 (15.68%) SQL
2 43 (14.98%) Bash Shell
3 40 (13.94%) C++
4 38 (13.24%) Python
5 37 (12.89%) Ruby
6 33 (11.50%) JavaScript
7 25 (8.71%) Java
8 14 (4.88%) Perl
9 13 (4.53%) C
9 13 (4.53%) Shell Script
10 10 (3.48%) PowerShell
11 9 (3.14%) VBScript
11 9 (3.14%) XPath
12 6 (2.09%) PHP
13 4 (1.39%) Assembly Language
14 1 (0.35%) Korn
Qualifications
1 75 (26.13%) Cisco Certification
2 61 (21.25%) CCNP
3 37 (12.89%) Degree
4 33 (11.50%) Security Cleared
5 27 (9.41%) CCIE
6 26 (9.06%) SC Cleared
7 19 (6.62%) CCNA
8 17 (5.92%) CCIP
9 11 (3.83%) Microsoft Certification
10 9 (3.14%) Sun Certification
11 8 (2.79%) JNCIS
12 7 (2.44%) JNCIA
13 5 (1.74%) CCSA
14 4 (1.39%) MCSE
14 4 (1.39%) MCP
15 3 (1.05%) MCSA
15 3 (1.05%) CCSP
15 3 (1.05%) DV Cleared
15 3 (1.05%) CCSE
16 2 (0.70%) JNCIP
Quality Assurance & Compliance
1 14 (4.88%) QA
2 5 (1.74%) ISO 9001
2 5 (1.74%) PCI DSS
2 5 (1.74%) ISO/IEC 27001
3 4 (1.39%) Data Quality
System Software
1 58 (20.21%) VMware Infrastructure
2 42 (14.63%) Active Directory
3 36 (12.54%) Hyper-V
4 16 (5.57%) VMware ESX
5 9 (3.14%) VirtualBox
6 8 (2.79%) XenDesktop
6 8 (2.79%) Openswan
6 8 (2.79%) Terminal Server
7 7 (2.44%) Firmware
7 7 (2.44%) vSphere
7 7 (2.44%) XenApp
8 6 (2.09%) ProxySG
8 6 (2.09%) Microsoft Virtual Server
8 6 (2.09%) VMware ESXi
9 5 (1.74%) Xsan
10 4 (1.39%) Terminal Services
11 3 (1.05%) Forefront TMG
12 2 (0.70%) FreeRADIUS
13 1 (0.35%) NFS
13 1 (0.35%) XenServer
Systems Management
1 21 (7.32%) Nagios
2 17 (5.92%) Puppet
3 14 (4.88%) Cacti
4 12 (4.18%) FortiGate
5 10 (3.48%) ZABBIX
6 7 (2.44%) Opscode Chef
7 6 (2.09%) SCVMM
7 6 (2.09%) Ganglia
8 4 (1.39%) Ansible
9 3 (1.05%) ARCserve
9 3 (1.05%) Backup Exec
9 3 (1.05%) SCOM
10 2 (0.70%) SCCM
10 2 (0.70%) yum
10 2 (0.70%) Vagrant
11 1 (0.35%) McAfee ePO
11 1 (0.35%) OpenNMS
11 1 (0.35%) WSUS
11 1 (0.35%) WMI
Vendors
1 165 (57.49%) Cisco
2 86 (29.97%) VMware
3 50 (17.42%) Juniper
4 40 (13.94%) Citrix
5 38 (13.24%) Microsoft
6 29 (10.10%) F5
7 28 (9.76%) Brocade
8 22 (7.67%) HP
9 18 (6.27%) CheckPoint
10 13 (4.53%) Red Hat
11 12 (4.18%) Dell
12 11 (3.83%) NetApp
13 10 (3.48%) SonicWALL
14 9 (3.14%) Blue Coat
15 8 (2.79%) Splunk
16 7 (2.44%) Percona
16 7 (2.44%) Riverbed
17 6 (2.09%) Foundry
17 6 (2.09%) SevOne
17 6 (2.09%) Apple
Harrogate, North Yorkshire
Senitor Associates
Salary: £37000 per annum
Posted: 23 hours ago
London
Hydrogen Group
Salary: £50000.00 - £60000.00 per annum
Posted: 2 days ago
Watford, Hertfordshire
Certes Computing Ltd
Salary: £40000 - £50000 per annum
Posted: 2 days ago
Slough
Computer Futures
Salary: £35000 - £45000 per annum + competitive
Posted: 2 days ago
Slough
Computer Futures
Salary: £35000 - £45000 per annum + competitive
Posted: 2 days ago
London
networx
Salary: £Competitive Salary + Benefits Package
Posted: 3 days ago
London
Networx Recruitment
Salary: £Competitive Salary + Benefits Package
Posted: 3 days ago
Petersfield, Hampshire
Circle Recruitment
Salary: £20000 - £30000 per annum
Posted: 3 days ago
Dartford
Blue Town Online
Salary: Depending on Experience
Posted: 4 days ago
Kent
Intapeople
Salary: Competitive
Posted: 6 days ago
Guildford
Interquest - IQ ERP
Salary: £neg on experience+bonus+benefits
Posted: 6 days ago
Kingston Upon Thames, Surrey
Think IT Recruitment
Salary: £30000 - £40000 per annum + Benefits
Posted: 6 days ago
City of London
Hays IT - Uk Posting account
Salary: £40000.00 per annum
Posted: 11 days ago
Reading, Berkshire
Symantec
Salary: Competitive
Posted: 12 days ago