The table below looks at the statistics for IPv4 skills in IT jobs advertised for the England region. Included is a guide to the salaries offered in IT jobs that have cited IPv4 over the 3 months to 1 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
1 Jul 2016
Same period 2015 Same period 2014
Internet Protocol version 4 (IPv4)
Rank 734 804 841
Rank change year-on-year
+70 +37
Permanent jobs citing IPv4 153 138 137
As % of all permanent IT jobs located in England 0.17% 0.13% 0.12%
As % of the Communications & Networking category 0.98% 0.77% 0.69%
Number of salaries quoted 146 121 122
Median salary £45,000 £38,000 £43,750
Median salary % change year-on-year
+18.42% -13.14%
90% offered a salary of more than £25,000 £25,800 £31,550
10% offered a salary of more than £65,000 £65,000 £57,250
UK excluding London median salary £35,000 £36,500 £42,500
% change year-on-year
-4.10% -14.11%
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
15627 17912 19820
As % of all permanent IT jobs located in England 17.12% 17.33% 17.62%
Number of salaries quoted 13102 14682 15948
Median salary £45,500 £45,000 £45,000
Median salary % change year-on-year
+1.11% -
90% offered a salary of more than £27,405 £27,000 £27,500
10% offered a salary of more than £70,000 £65,000 £67,500
UK excluding London median salary £42,500 £41,500 £40,000
% change year-on-year
+2.40% +3.75%

IPv4
Jobs Demand Trend in England

The demand trend of job ads across the England region citing IPv4 as a proportion of all IT jobs with a match in 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 1 July 2016.

IPv4 Salary Histogram in England

IPv4
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing IPv4 within the England region over the 3 months to 1 July 2016. 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 see detailed
statistics and trends)
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
London +68 76 £52,500 +16.66% 8
South East +42 35 £35,500 -32.38% 2
West Midlands -1 19 £36,250 +5.83% 2
East of England +49 18 £25,000 -50.00%
North West +10 5 £32,500 +32.65%
Yorkshire +2 1 £45,000 +12.50%
IPv4
UK

IPv4
Top 30 Related IT Skills in England

For the 6 months to 1 July 2016, IT jobs citing IPv4 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 England region with a requirement for IPv4.

1 208 (61.90%) VPN
2 192 (57.14%) IPv6
3 184 (54.76%) Data Centre
4 170 (50.60%) Cisco
5 164 (48.81%) Firewall
6 133 (39.58%) Cisco Certification
7 119 (35.42%) CCNP
8 114 (33.93%) Linux
9 109 (32.44%) MPLS
9 109 (32.44%) OSPF
9 109 (32.44%) BGP
10 94 (27.98%) VMware
11 87 (25.89%) WAN
12 74 (22.02%) VMware Infrastructure
13 72 (21.43%) VLAN
14 68 (20.24%) Juniper
15 66 (19.64%) Cisco ASA
16 65 (19.35%) CheckPoint
16 65 (19.35%) CCNA
17 62 (18.45%) Windows
18 59 (17.56%) Telecoms
18 59 (17.56%) Cisco Nexus
19 57 (16.96%) EIGRP
20 55 (16.37%) LAN
21 53 (15.77%) QA
22 51 (15.18%) SSL
23 49 (14.58%) CCSP
24 48 (14.29%) IPsec
24 48 (14.29%) Palo Alto
25 45 (13.39%) CCSE

IPv4
Top Related IT Skills in England 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 23 (6.85%) Apache
2 11 (3.27%) MS Exchange
2 11 (3.27%) OpenStack
3 8 (2.38%) Elasticsearch
3 8 (2.38%) Exchange Server 2013
3 8 (2.38%) IBM Domino
3 8 (2.38%) nginx
4 6 (1.79%) Exchange Server 2010
5 4 (1.19%) Exchange Server 2003
6 1 (0.30%) Confluence
6 1 (0.30%) JBoss
6 1 (0.30%) Skype for Business
6 1 (0.30%) Tomcat
Applications
1 12 (3.57%) MS Excel
2 8 (2.38%) MS Visio
3 7 (2.08%) MS Office
4 1 (0.30%) MS Project
Business Applications
1 33 (9.82%) Remedy ITSM
2 4 (1.19%) SAP Oil and Gas
Cloud Services
1 11 (3.27%) Amazon AWS
1 11 (3.27%) IaaS
1 11 (3.27%) Microsoft Azure
2 10 (2.98%) PaaS
3 1 (0.30%) OpenShift
3 1 (0.30%) SaaS
Communications & Networking
1 208 (61.90%) VPN
2 192 (57.14%) IPv6
3 164 (48.81%) Firewall
4 109 (32.44%) BGP
4 109 (32.44%) MPLS
4 109 (32.44%) OSPF
5 87 (25.89%) WAN
6 72 (21.43%) VLAN
7 66 (19.64%) Cisco ASA
8 59 (17.56%) Cisco Nexus
9 57 (16.96%) EIGRP
10 55 (16.37%) LAN
11 51 (15.18%) SSL
12 48 (14.29%) IPsec
13 45 (13.39%) VoIP
14 38 (11.31%) DNS
15 36 (10.71%) TCP/IP
16 32 (9.52%) SAN
17 30 (8.93%) Network Security
18 29 (8.63%) Multicast
Database & Business Intelligence
1 32 (9.52%) Cognos Impromptu
2 16 (4.76%) MySQL
3 11 (3.27%) SQL Server
4 10 (2.98%) Big Data
4 10 (2.98%) Hadoop
4 10 (2.98%) MongoDB
5 9 (2.68%) Redis
6 8 (2.38%) Apache Cassandra
6 8 (2.38%) Riak
7 1 (0.30%) MariaDB
7 1 (0.30%) NoSQL
Development Applications
1 17 (5.06%) Git (software)
2 9 (2.68%) JIRA
3 8 (2.38%) Bugzilla
3 8 (2.38%) Jenkins
3 8 (2.38%) Selenium
3 8 (2.38%) Subversion
3 8 (2.38%) Trac
4 1 (0.30%) Bitbucket
4 1 (0.30%) Sonatype Nexus
4 1 (0.30%) Visual Studio
General
1 59 (17.56%) Telecoms
2 25 (7.44%) Finance
3 12 (3.57%) Banking
4 5 (1.49%) Legal
4 5 (1.49%) Manufacturing
5 4 (1.19%) Electronics
5 4 (1.19%) Marketing
6 2 (0.60%) Games
7 1 (0.30%) Aerospace
7 1 (0.30%) Back Office
Job Titles
1 109 (32.44%) Network Engineer
2 43 (12.80%) Cisco Engineer
3 41 (12.20%) Data Centre Technician
4 39 (11.61%) Cisco Network Engineer
4 39 (11.61%) Data Centre Engineer
4 39 (11.61%) Senior Network Engineer
5 37 (11.01%) Support Engineer
6 35 (10.42%) Systems Engineer
7 34 (10.12%) Data Technician
8 29 (8.63%) Systems Support Engineer
9 27 (8.04%) Network Support
9 27 (8.04%) Network Support Engineer
10 26 (7.74%) Data Engineer
11 23 (6.85%) Data Network Engineer
11 23 (6.85%) Junior
11 23 (6.85%) Network Systems Engineer
11 23 (6.85%) Systems Support
12 22 (6.55%) Administrator
12 22 (6.55%) Systems Administrator
13 19 (5.65%) Network Architect
Libraries, Frameworks & Software Standards
1 16 (4.76%) LAMP
2 13 (3.87%) HTML
2 13 (3.87%) JSON
3 9 (2.68%) XML
4 8 (2.38%) AngularJS
4 8 (2.38%) Kafka
4 8 (2.38%) REST
4 8 (2.38%) Twitter Bootstrap
4 8 (2.38%) WebSockets
5 6 (1.79%) CSS
6 5 (1.49%) 802.1X
6 5 (1.49%) Ajax
6 5 (1.49%) Backbone.js
6 5 (1.49%) DOM
6 5 (1.49%) jQuery
6 5 (1.49%) XHTML
7 4 (1.19%) STL
8 3 (0.89%) Boost C++ Libraries
9 1 (0.30%) Node.js
9 1 (0.30%) RabbitMQ
Miscellaneous
1 184 (54.76%) Data Centre
2 20 (5.95%) Private Cloud
3 19 (5.65%) iPad
4 12 (3.57%) Computer Science
5 11 (3.27%) Clustering
6 9 (2.68%) Replication
7 8 (2.38%) HP StoreVirtual
7 8 (2.38%) PKI
8 7 (2.08%) Analytical Skills
8 7 (2.08%) Public Cloud
9 6 (1.79%) Driving Licence
10 5 (1.49%) Data Structures
10 5 (1.49%) W3C
11 4 (1.19%) Distributed Denial-of-Service
12 3 (0.89%) Mathematics
13 2 (0.60%) CMDB
14 1 (0.30%) Arduino
14 1 (0.30%) EqualLogic
14 1 (0.30%) Field-Programmable Gate Array
14 1 (0.30%) IPTV
Operating Systems
1 114 (33.93%) Linux
2 62 (18.45%) Windows
3 36 (10.71%) Windows Server
4 22 (6.55%) Red Hat Enterprise Linux
5 20 (5.95%) Unix
6 15 (4.46%) Windows Server 2012
7 14 (4.17%) Windows Server 2003
7 14 (4.17%) Windows Server 2008
8 9 (2.68%) Debian
9 7 (2.08%) CentOS
9 7 (2.08%) Mac OS X
9 7 (2.08%) Windows 2000 Server
10 6 (1.79%) Ubuntu
11 5 (1.49%) Solaris
12 4 (1.19%) Android
13 3 (0.89%) Windows 8
14 2 (0.60%) Apple iOS
14 2 (0.60%) CatOS
15 1 (0.30%) VyOS
15 1 (0.30%) Windows 10
Processes & Methodologies
1 42 (12.50%) High Availability
2 41 (12.20%) Load Balancing
3 35 (10.42%) ITSM
4 33 (9.82%) Document Management
5 32 (9.52%) Presales
6 25 (7.44%) ITIL
7 24 (7.14%) Migration
8 22 (6.55%) Network Design
9 20 (5.95%) Fault Management
10 16 (4.76%) Agile Software Development
11 15 (4.46%) Information Security
11 15 (4.46%) Open Source
11 15 (4.46%) Service Delivery
12 14 (4.17%) Project Management
13 13 (3.87%) Configuration Management
14 12 (3.57%) SIEM
15 11 (3.27%) Continuous Improvement
16 10 (2.98%) Root Cause Analysis
16 10 (2.98%) SOA
16 10 (2.98%) Test Automation
Programming Languages
1 24 (7.14%) Perl
2 21 (6.25%) SQL
3 20 (5.95%) Python
4 17 (5.06%) PHP
5 16 (4.76%) JavaScript
6 14 (4.17%) Bash Shell
7 13 (3.87%) Java
8 10 (2.98%) PowerShell
9 6 (1.79%) C
10 5 (1.49%) C++
11 4 (1.19%) Shell Script
12 3 (0.89%) Ruby
13 1 (0.30%) Korn
13 1 (0.30%) Lua
Qualifications
1 133 (39.58%) Cisco Certification
2 119 (35.42%) CCNP
3 65 (19.35%) CCNA
4 49 (14.58%) CCSP
5 45 (13.39%) CCSE
6 36 (10.71%) CCIE
7 31 (9.23%) Security Cleared
8 29 (8.63%) SC Cleared
9 20 (5.95%) CCSA
10 19 (5.65%) CCDA
10 19 (5.65%) CCDP
10 19 (5.65%) Degree
11 18 (5.36%) JNCIA
12 14 (4.17%) JNCIP
13 12 (3.57%) CISSP
13 12 (3.57%) JNCIE
14 9 (2.68%) CCIP
15 7 (2.08%) CEH
15 7 (2.08%) CISM
15 7 (2.08%) Security+ Certification
Quality Assurance & Compliance
1 53 (15.77%) QA
2 16 (4.76%) ISO/IEC 27001
3 7 (2.08%) PCI DSS
3 7 (2.08%) SLA
4 5 (1.49%) ISAE 3402
4 5 (1.49%) SAS 70
5 1 (0.30%) ISO 9001
System Software
1 74 (22.02%) VMware Infrastructure
2 24 (7.14%) Active Directory
3 17 (5.06%) Hyper-V
4 16 (4.76%) VMware ESXi
5 13 (3.87%) NFS
6 11 (3.27%) Docker
7 10 (2.98%) KVM
7 10 (2.98%) VirtualBox
7 10 (2.98%) vSphere
8 8 (2.38%) Apache ZooKeeper
8 8 (2.38%) HDFS
8 8 (2.38%) Snort
9 6 (1.79%) Virtual Desktop
9 6 (1.79%) Virtual Machines
9 6 (1.79%) VMware ESX
9 6 (1.79%) XenDesktop
10 4 (1.19%) Forefront TMG
10 4 (1.19%) Terminal Services
10 4 (1.19%) vCloud
11 3 (0.89%) ProxySG
Systems Management
1 16 (4.76%) FortiGate
2 8 (2.38%) Ambari
2 8 (2.38%) Hadoop YARN
2 8 (2.38%) Kibana
3 7 (2.08%) NetBackup
3 7 (2.08%) SCCM
4 5 (1.49%) Failover Clustering
4 5 (1.49%) WSUS
5 4 (1.19%) Cacti
5 4 (1.19%) Nagios
5 4 (1.19%) Puppet
5 4 (1.19%) SCOM
6 3 (0.89%) RSA enVision
6 3 (0.89%) yum
7 2 (0.60%) Norton AntiVirus
7 2 (0.60%) OpenNMS
7 2 (0.60%) RANCID
8 1 (0.30%) Cisco Prime
8 1 (0.30%) SolarWinds Orion
8 1 (0.30%) ZABBIX
Vendors
1 170 (50.60%) Cisco
2 94 (27.98%) VMware
3 68 (20.24%) Juniper
4 65 (19.35%) CheckPoint
5 48 (14.29%) Palo Alto
6 44 (13.10%) Microsoft
7 38 (11.31%) Remedy
8 36 (10.71%) BMC
9 31 (9.23%) F5
10 28 (8.33%) NetApp
11 18 (5.36%) Brocade
11 18 (5.36%) Red Hat
12 16 (4.76%) Citrix
13 14 (4.17%) Symantec
14 13 (3.87%) HP
15 8 (2.38%) Veeam
16 7 (2.08%) Extreme Networks
16 7 (2.08%) Intel
17 6 (1.79%) SolarWinds
18 5 (1.49%) SonicWALL
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