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 25 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
25 Aug 2016
Same period 2015 Same period 2014
Internet Protocol version 4 (IPv4)
Rank 749 791 812
Rank change year-on-year
+42 +21
Permanent jobs citing IPv4 157 152 159
As % of all permanent IT jobs located in England 0.17% 0.15% 0.15%
As % of the Communications & Networking category 1.02% 0.88% 0.80%
Number of salaries quoted 140 140 152
Median salary £45,000 £40,000 £43,250
Median salary % change year-on-year
+12.50% -7.51%
90% offered a salary of more than £32,000 £26,100 £32,500
10% offered a salary of more than £60,000 £60,000 £55,000
UK excluding London median salary £42,500 £39,000 £38,000
% change year-on-year
+8.97% +2.63%
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
15397 17351 19876
As % of all permanent IT jobs located in England 16.81% 16.94% 18.16%
Number of salaries quoted 12850 14453 15832
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £27,500 £27,000 £26,500
10% offered a salary of more than £67,500 £65,000 £70,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

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 25 August 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 25 August 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 +106 89 £50,000 +4.16% 3
South East +10 32 £45,000 - 1
West Midlands -2 20 £37,500 +11.94% 2
East of England +35 13 £25,000 -5.66%
North West +12 3 £32,000 +28.00% 2
North East - 1 £45,000 -
IPv4
UK

IPv4
Top 30 Related IT Skills in England

For the 6 months to 25 August 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.

1 180 (62.94%) VPN
2 171 (59.79%) IPv6
3 155 (54.20%) Data Centre
4 145 (50.70%) Cisco
5 123 (43.01%) Firewall
6 116 (40.56%) Cisco Certification
7 103 (36.01%) CCNP
8 102 (35.66%) Linux
9 97 (33.92%) BGP
10 80 (27.97%) OSPF
11 78 (27.27%) VMware
12 75 (26.22%) MPLS
13 66 (23.08%) Windows
13 66 (23.08%) VMware Infrastructure
13 66 (23.08%) Cisco ASA
14 59 (20.63%) VLAN
15 50 (17.48%) Juniper
16 49 (17.13%) CCNA
17 47 (16.43%) Microsoft
18 46 (16.08%) WAN
19 45 (15.73%) CheckPoint
19 45 (15.73%) High Availability
20 40 (13.99%) TCP/IP
20 40 (13.99%) DNS
21 39 (13.64%) SSL
22 38 (13.29%) EIGRP
23 37 (12.94%) Windows Server
24 36 (12.59%) QA
25 33 (11.54%) NetApp
25 33 (11.54%) LAN

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 12 (4.20%) OpenStack
2 9 (3.15%) Apache
2 9 (3.15%) Elasticsearch
2 9 (3.15%) MS Exchange
2 9 (3.15%) nginx
3 6 (2.10%) Exchange Server 2013
4 5 (1.75%) JBoss
4 5 (1.75%) Tomcat
5 4 (1.40%) Exchange Server 2003
5 4 (1.40%) Exchange Server 2010
6 3 (1.05%) IBM Domino
7 1 (0.35%) Confluence
7 1 (0.35%) Skype for Business
Applications
1 12 (4.20%) MS Excel
2 7 (2.45%) MS Visio
3 4 (1.40%) MS Office
4 1 (0.35%) MS Project
Business Applications
1 14 (4.90%) Remedy ITSM
2 1 (0.35%) SAP Oil and Gas
Cloud Services
1 12 (4.20%) IaaS
2 11 (3.85%) Amazon AWS
2 11 (3.85%) Microsoft Azure
2 11 (3.85%) PaaS
3 1 (0.35%) OpenShift
Communications & Networking
1 180 (62.94%) VPN
2 171 (59.79%) IPv6
3 123 (43.01%) Firewall
4 97 (33.92%) BGP
5 80 (27.97%) OSPF
6 75 (26.22%) MPLS
7 66 (23.08%) Cisco ASA
8 59 (20.63%) VLAN
9 46 (16.08%) WAN
10 40 (13.99%) DNS
10 40 (13.99%) TCP/IP
11 39 (13.64%) SSL
12 38 (13.29%) EIGRP
13 33 (11.54%) IPsec
13 33 (11.54%) LAN
14 31 (10.84%) Cisco Nexus
14 31 (10.84%) HTTP
14 31 (10.84%) Network Security
14 31 (10.84%) SAN
15 26 (9.09%) Multicast
Database & Business Intelligence
1 26 (9.09%) Cognos Impromptu
2 13 (4.55%) MongoDB
3 12 (4.20%) Redis
4 11 (3.85%) Big Data
4 11 (3.85%) Hadoop
5 9 (3.15%) Apache Cassandra
5 9 (3.15%) Riak
5 9 (3.15%) SQL Server
6 3 (1.05%) MariaDB
6 3 (1.05%) MySQL
6 3 (1.05%) NoSQL
Development Applications
1 20 (6.99%) Git (software)
2 10 (3.50%) JIRA
3 9 (3.15%) Bugzilla
3 9 (3.15%) Jenkins
3 9 (3.15%) Selenium
3 9 (3.15%) Subversion
3 9 (3.15%) Trac
4 1 (0.35%) Bitbucket
4 1 (0.35%) Sonatype Nexus
4 1 (0.35%) Visual Studio
General
1 20 (6.99%) Telecoms
2 19 (6.64%) Finance
3 10 (3.50%) Banking
4 9 (3.15%) Games
5 7 (2.45%) Legal
6 5 (1.75%) Online Betting
7 1 (0.35%) Back Office
7 1 (0.35%) Electronics
7 1 (0.35%) Manufacturing
7 1 (0.35%) Marketing
7 1 (0.35%) Retail
Job Titles
1 93 (32.52%) Network Engineer
2 42 (14.69%) Systems Engineer
3 35 (12.24%) Data Centre Technician
4 33 (11.54%) Data Centre Engineer
4 33 (11.54%) Support Engineer
5 30 (10.49%) Senior Network Engineer
6 28 (9.79%) Data Technician
7 27 (9.44%) Cisco Engineer
8 26 (9.09%) Network Support
8 26 (9.09%) Network Support Engineer
8 26 (9.09%) Systems Support Engineer
9 24 (8.39%) Data Engineer
10 23 (8.04%) Cisco Network Engineer
11 21 (7.34%) Data Network Engineer
11 21 (7.34%) Network Systems Engineer
11 21 (7.34%) Systems Support
12 20 (6.99%) Analyst
13 18 (6.29%) Developer
13 18 (6.29%) Presales Engineer
14 16 (5.59%) Consultant
Libraries, Frameworks & Software Standards
1 16 (5.59%) HTML
1 16 (5.59%) JSON
2 10 (3.50%) XML
3 9 (3.15%) AngularJS
3 9 (3.15%) Kafka
3 9 (3.15%) REST
3 9 (3.15%) Twitter Bootstrap
3 9 (3.15%) WebSockets
4 8 (2.80%) CSS
5 7 (2.45%) Ajax
5 7 (2.45%) Backbone.js
5 7 (2.45%) DOM
5 7 (2.45%) jQuery
5 7 (2.45%) XHTML
6 4 (1.40%) STL
7 3 (1.05%) 802.1X
7 3 (1.05%) Boost C++ Libraries
7 3 (1.05%) LAMP
7 3 (1.05%) MSMQ
7 3 (1.05%) RabbitMQ
Miscellaneous
1 155 (54.20%) Data Centre
2 22 (7.69%) Computer Science
3 13 (4.55%) Clustering
4 11 (3.85%) Public Cloud
4 11 (3.85%) Replication
5 9 (3.15%) PKI
5 9 (3.15%) Private Cloud
6 8 (2.80%) Distributed Denial-of-Service
6 8 (2.80%) HP StoreVirtual
7 7 (2.45%) Data Structures
7 7 (2.45%) iPad
7 7 (2.45%) W3C
8 6 (2.10%) Analytical Skills
9 3 (1.05%) Driving Licence
9 3 (1.05%) Mathematics
10 2 (0.70%) CMDB
11 1 (0.35%) Field-Programmable Gate Array
11 1 (0.35%) Internet of Things
11 1 (0.35%) IPTV
11 1 (0.35%) User Experience
Operating Systems
1 102 (35.66%) Linux
2 66 (23.08%) Windows
3 37 (12.94%) Windows Server
4 26 (9.09%) Red Hat Enterprise Linux
5 25 (8.74%) Unix
6 21 (7.34%) Windows Server 2012
7 16 (5.59%) Windows Server 2003
7 16 (5.59%) Windows Server 2008
8 12 (4.20%) Debian
9 11 (3.85%) Windows 2000 Server
10 9 (3.15%) CentOS
11 6 (2.10%) Mac OS X
12 5 (1.75%) Solaris
12 5 (1.75%) Ubuntu
12 5 (1.75%) Windows 8
13 2 (0.70%) Android
13 2 (0.70%) Apple iOS
13 2 (0.70%) VyOS
14 1 (0.35%) Windows 10
14 1 (0.35%) Windows 7
Processes & Methodologies
1 45 (15.73%) High Availability
2 31 (10.84%) Load Balancing
3 28 (9.79%) Presales
4 22 (7.69%) ITIL
5 20 (6.99%) SIEM
6 19 (6.64%) Agile Software Development
7 16 (5.59%) Network Design
8 14 (4.90%) Configuration Management
8 14 (4.90%) Document Management
8 14 (4.90%) Information Security
8 14 (4.90%) ITSM
8 14 (4.90%) Project Management
9 12 (4.20%) Internal Audit
9 12 (4.20%) Migration
9 12 (4.20%) Service Delivery
10 11 (3.85%) Open Source
10 11 (3.85%) SOA
10 11 (3.85%) Technical Architecture
10 11 (3.85%) Test Automation
11 10 (3.50%) Network Management
Programming Languages
1 23 (8.04%) SQL
2 20 (6.99%) Python
3 19 (6.64%) JavaScript
4 17 (5.94%) Java
5 16 (5.59%) C
6 15 (5.24%) Bash Shell
7 11 (3.85%) Perl
8 10 (3.50%) PowerShell
9 6 (2.10%) Ruby
10 5 (1.75%) C++
11 3 (1.05%) Shell Script
12 2 (0.70%) PHP
13 1 (0.35%) Korn
13 1 (0.35%) Lua
Qualifications
1 116 (40.56%) Cisco Certification
2 103 (36.01%) CCNP
3 49 (17.13%) CCNA
4 32 (11.19%) Degree
5 31 (10.84%) CCSP
6 29 (10.14%) CCIE
6 29 (10.14%) Security Cleared
7 28 (9.79%) CCSE
7 28 (9.79%) SC Cleared
8 22 (7.69%) CISSP
9 17 (5.94%) CEH
9 17 (5.94%) CISM
9 17 (5.94%) CompTIA Security+
9 17 (5.94%) Security+ Certification
10 6 (2.10%) CCIP
10 6 (2.10%) JNCIS
11 5 (1.75%) CCSA
11 5 (1.75%) CISA
11 5 (1.75%) Microsoft Certification
12 4 (1.40%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 36 (12.59%) QA
2 18 (6.29%) ISO/IEC 27001
3 8 (2.80%) PCI DSS
4 7 (2.45%) ISAE 3402
4 7 (2.45%) SAS 70
4 7 (2.45%) SLA
5 1 (0.35%) ISO 9001
System Software
1 66 (23.08%) VMware Infrastructure
2 20 (6.99%) VMware ESXi
3 18 (6.29%) Snort
4 17 (5.94%) Active Directory
5 13 (4.55%) vSphere
6 12 (4.20%) Docker
6 12 (4.20%) Hyper-V
6 12 (4.20%) VMware ESX
7 11 (3.85%) KVM
7 11 (3.85%) NFS
7 11 (3.85%) VirtualBox
8 9 (3.15%) Apache ZooKeeper
8 9 (3.15%) HDFS
9 6 (2.10%) Virtual Machines
10 4 (1.40%) Forefront TMG
10 4 (1.40%) iptables
10 4 (1.40%) Terminal Services
10 4 (1.40%) XenDesktop
11 2 (0.70%) ProxySG
12 1 (0.35%) VMware Workstation
Systems Management
1 19 (6.64%) FortiGate
2 11 (3.85%) NetBackup
3 9 (3.15%) Ambari
3 9 (3.15%) Hadoop YARN
3 9 (3.15%) Kibana
3 9 (3.15%) Nagios
4 8 (2.80%) Puppet
5 7 (2.45%) SCOM
6 5 (1.75%) Failover Clustering
6 5 (1.75%) Opscode Chef
6 5 (1.75%) WSUS
7 4 (1.40%) Cacti
8 2 (0.70%) OpenNMS
8 2 (0.70%) RANCID
8 2 (0.70%) RSA enVision
8 2 (0.70%) SCCM
8 2 (0.70%) yum
9 1 (0.35%) Cisco CUCM
9 1 (0.35%) SmoothWall
9 1 (0.35%) TrustSec
Vendors
1 145 (50.70%) Cisco
2 78 (27.27%) VMware
3 50 (17.48%) Juniper
4 47 (16.43%) Microsoft
5 45 (15.73%) CheckPoint
6 33 (11.54%) NetApp
7 30 (10.49%) Palo Alto
8 20 (6.99%) Red Hat
9 17 (5.94%) Intel
10 16 (5.59%) BMC
10 16 (5.59%) Symantec
11 15 (5.24%) F5
12 14 (4.90%) Brocade
12 14 (4.90%) Remedy
13 13 (4.55%) HP
14 11 (3.85%) Citrix
14 11 (3.85%) Veeam
15 6 (2.10%) SonicWALL
16 5 (1.75%) Dell
16 5 (1.75%) SolarWinds
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