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 28 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
28 Sep 2016
Same period 2015 Same period 2014
Internet Protocol version 4 (IPv4)
Rank 771 781 807
Rank change year-on-year
+10 +26
Permanent jobs citing IPv4 111 150 151
As % of all permanent IT jobs located in England 0.12% 0.15% 0.14%
As % of the Communications & Networking category 0.73% 0.87% 0.78%
Number of salaries quoted 92 146 144
Median salary £45,000 £42,500 £44,500
Median salary % change year-on-year
+5.88% -4.49%
90% offered a salary of more than £35,000 £24,700 £32,500
10% offered a salary of more than £60,000 £60,000 £60,000
UK excluding London median salary £45,000 £38,250 £37,500
% change year-on-year
+17.64% +2.00%
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
15203 17146 19450
As % of all permanent IT jobs located in England 16.97% 16.76% 18.43%
Number of salaries quoted 12539 14337 15416
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £28,000 £26,500 £26,500
10% offered a salary of more than £67,500 £65,000 £70,000
UK excluding London median salary £42,500 £42,000 £40,000
% change year-on-year
+1.19% +5.00%

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 28 September 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 28 September 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 +64 58 £47,500 -5.00% 1
South East +13 20 £52,000 +22.35% 2
West Midlands -6 15 £37,500 - 2
East of England +23 9 £45,000 +95.65%
North West -2 6 £32,500 +15.04%
South West -15 2 £55,000 +4.76% 1
North East - 1 £45,000 -
IPv4
UK

IPv4
Top 30 Related IT Skills in England

For the 6 months to 28 September 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.

1 167 (64.23%) VPN
1 167 (64.23%) IPv6
2 131 (50.38%) Cisco
3 128 (49.23%) Data Centre
4 107 (41.15%) Cisco Certification
5 106 (40.77%) Firewall
6 92 (35.38%) CCNP
6 92 (35.38%) BGP
7 87 (33.46%) Linux
8 83 (31.92%) OSPF
9 75 (28.85%) MPLS
10 69 (26.54%) Cisco ASA
11 64 (24.62%) Windows
12 60 (23.08%) VMware
13 58 (22.31%) VLAN
14 51 (19.62%) VMware Infrastructure
14 51 (19.62%) Juniper
15 44 (16.92%) Microsoft
16 42 (16.15%) CheckPoint
16 42 (16.15%) TCP/IP
17 41 (15.77%) DNS
18 40 (15.38%) High Availability
19 39 (15.00%) CCNA
19 39 (15.00%) WAN
20 38 (14.62%) Windows Server
21 37 (14.23%) LAN
22 35 (13.46%) SSL
23 33 (12.69%) Degree
24 32 (12.31%) NetApp
24 32 (12.31%) EIGRP

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 8 (3.08%) OpenStack
2 7 (2.69%) MS Exchange
3 6 (2.31%) Tomcat
4 5 (1.92%) JBoss
5 4 (1.54%) Elasticsearch
5 4 (1.54%) Exchange Server 2013
6 3 (1.15%) Apache
6 3 (1.15%) Exchange Server 2003
6 3 (1.15%) Exchange Server 2010
6 3 (1.15%) nginx
7 1 (0.38%) Confluence
7 1 (0.38%) Skype for Business
Applications
1 12 (4.62%) MS Excel
2 10 (3.85%) MS Visio
3 3 (1.15%) MS Office
4 1 (0.38%) MS Project
Business Applications
1 2 (0.77%) Remedy ITSM
Cloud Services
1 6 (2.31%) IaaS
2 5 (1.92%) Amazon AWS
2 5 (1.92%) Microsoft Azure
2 5 (1.92%) PaaS
3 1 (0.38%) OpenShift
Communications & Networking
1 167 (64.23%) IPv6
1 167 (64.23%) VPN
2 106 (40.77%) Firewall
3 92 (35.38%) BGP
4 83 (31.92%) OSPF
5 75 (28.85%) MPLS
6 69 (26.54%) Cisco ASA
7 58 (22.31%) VLAN
8 42 (16.15%) TCP/IP
9 41 (15.77%) DNS
10 39 (15.00%) WAN
11 37 (14.23%) LAN
12 35 (13.46%) SSL
13 32 (12.31%) EIGRP
14 30 (11.54%) SAN
15 29 (11.15%) Network Security
16 26 (10.00%) IPsec
17 24 (9.23%) Multicast
18 22 (8.46%) FWSM
18 22 (8.46%) NX-OS
Database & Business Intelligence
1 24 (9.23%) Cognos Impromptu
2 9 (3.46%) SQL Server
3 7 (2.69%) MongoDB
4 6 (2.31%) Redis
5 5 (1.92%) Big Data
5 5 (1.92%) Hadoop
6 3 (1.15%) Apache Cassandra
6 3 (1.15%) MariaDB
6 3 (1.15%) MySQL
6 3 (1.15%) NoSQL
6 3 (1.15%) Riak
7 1 (0.38%) InfluxDB
Development Applications
1 14 (5.38%) Git (software)
2 4 (1.54%) JIRA
3 3 (1.15%) Bugzilla
3 3 (1.15%) Jenkins
3 3 (1.15%) Selenium
3 3 (1.15%) Subversion
3 3 (1.15%) Trac
4 1 (0.38%) Bitbucket
4 1 (0.38%) Sonatype Nexus
4 1 (0.38%) Visual Studio
General
1 19 (7.31%) Finance
2 17 (6.54%) Telecoms
3 9 (3.46%) Banking
3 9 (3.46%) Games
4 7 (2.69%) Legal
5 5 (1.92%) Online Betting
6 1 (0.38%) Back Office
6 1 (0.38%) Retail
Job Titles
1 89 (34.23%) Network Engineer
2 40 (15.38%) Systems Engineer
3 33 (12.69%) Support Engineer
4 31 (11.92%) Data Centre Engineer
4 31 (11.92%) Data Centre Technician
5 27 (10.38%) Network Support
6 25 (9.62%) Network Support Engineer
6 25 (9.62%) Senior Network Engineer
6 25 (9.62%) Systems Support Engineer
7 24 (9.23%) Data Technician
8 23 (8.85%) Data Engineer
9 22 (8.46%) Data Network Engineer
10 21 (8.08%) Analyst
10 21 (8.08%) Network Systems Engineer
11 20 (7.69%) Systems Support
12 18 (6.92%) Cisco Engineer
12 18 (6.92%) Network Analyst
13 16 (6.15%) Cisco Network Engineer
14 15 (5.77%) Presales Engineer
14 15 (5.77%) Server Engineer
Libraries, Frameworks & Software Standards
1 10 (3.85%) HTML
1 10 (3.85%) JSON
2 8 (3.08%) CSS
3 7 (2.69%) Ajax
3 7 (2.69%) Backbone.js
3 7 (2.69%) DOM
3 7 (2.69%) jQuery
3 7 (2.69%) XHTML
4 4 (1.54%) REST
4 4 (1.54%) STL
4 4 (1.54%) XML
5 3 (1.15%) AngularJS
5 3 (1.15%) Boost C++ Libraries
5 3 (1.15%) Kafka
5 3 (1.15%) LAMP
5 3 (1.15%) MSMQ
5 3 (1.15%) RabbitMQ
5 3 (1.15%) Twitter Bootstrap
5 3 (1.15%) WebSockets
6 1 (0.38%) SciPy
Miscellaneous
1 128 (49.23%) Data Centre
2 21 (8.08%) Computer Science
3 12 (4.62%) Clustering
4 11 (4.23%) Public Cloud
4 11 (4.23%) Replication
5 8 (3.08%) Distributed Denial-of-Service
6 7 (2.69%) Analytical Skills
6 7 (2.69%) Data Structures
6 7 (2.69%) W3C
7 6 (2.31%) HP StoreVirtual
8 3 (1.15%) iPad
8 3 (1.15%) Management Information System
8 3 (1.15%) Mathematics
8 3 (1.15%) PKI
9 2 (0.77%) Driving Licence
9 2 (0.77%) Private Cloud
10 1 (0.38%) Arduino
10 1 (0.38%) Internet of Things
10 1 (0.38%) Machine to Machine
10 1 (0.38%) Mobile App
Operating Systems
1 87 (33.46%) Linux
2 64 (24.62%) Windows
3 38 (14.62%) Windows Server
4 27 (10.38%) Unix
5 22 (8.46%) Windows Server 2012
6 20 (7.69%) Red Hat Enterprise Linux
7 16 (6.15%) Windows Server 2003
7 16 (6.15%) Windows Server 2008
8 12 (4.62%) Debian
9 11 (4.23%) Windows 2000 Server
10 8 (3.08%) CentOS
11 6 (2.31%) Windows 8
12 5 (1.92%) Mac OS X
12 5 (1.92%) Ubuntu
13 4 (1.54%) Solaris
14 2 (0.77%) Android
14 2 (0.77%) Apple iOS
14 2 (0.77%) VyOS
15 1 (0.38%) SUSE Linux Enterprise Server
15 1 (0.38%) Windows 10
Processes & Methodologies
1 40 (15.38%) High Availability
2 29 (11.15%) Load Balancing
3 28 (10.77%) Presales
4 21 (8.08%) ITIL
5 17 (6.54%) Network Design
5 17 (6.54%) SIEM
6 16 (6.15%) Project Management
7 14 (5.38%) Configuration Management
8 13 (5.00%) Agile Software Development
8 13 (5.00%) Service Delivery
9 12 (4.62%) Information Security
9 12 (4.62%) Internal Audit
10 11 (4.23%) Technical Architecture
11 10 (3.85%) Network Management
12 8 (3.08%) Change Management
13 7 (2.69%) Change Control
13 7 (2.69%) Continuous Improvement
13 7 (2.69%) Data Protection
13 7 (2.69%) Unit Testing
13 7 (2.69%) Web Development
Programming Languages
1 16 (6.15%) C
2 14 (5.38%) JavaScript
2 14 (5.38%) SQL
3 12 (4.62%) Java
4 11 (4.23%) Python
5 10 (3.85%) PowerShell
6 9 (3.46%) Bash Shell
7 8 (3.08%) Perl
8 7 (2.69%) C++
9 6 (2.31%) Ruby
10 2 (0.77%) PHP
11 1 (0.38%) C#
11 1 (0.38%) Korn
11 1 (0.38%) Lua
11 1 (0.38%) Shell Script
11 1 (0.38%) Tcl
Qualifications
1 107 (41.15%) Cisco Certification
2 92 (35.38%) CCNP
3 39 (15.00%) CCNA
4 33 (12.69%) Degree
5 26 (10.00%) CCSP
6 24 (9.23%) CCSE
6 24 (9.23%) Security Cleared
7 23 (8.85%) CCIE
7 23 (8.85%) SC Cleared
8 19 (7.31%) CISSP
9 14 (5.38%) CEH
9 14 (5.38%) CISM
9 14 (5.38%) CompTIA Security+
9 14 (5.38%) Security+ Certification
10 6 (2.31%) JNCIP
10 6 (2.31%) JNCIS
10 6 (2.31%) Microsoft Certification
11 5 (1.92%) CISA
11 5 (1.92%) MCSE
11 5 (1.92%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 22 (8.46%) QA
2 18 (6.92%) ISO/IEC 27001
3 8 (3.08%) PCI DSS
4 7 (2.69%) ISAE 3402
4 7 (2.69%) SAS 70
4 7 (2.69%) SLA
5 1 (0.38%) ISO 9001
System Software
1 51 (19.62%) VMware Infrastructure
2 21 (8.08%) VMware ESXi
3 16 (6.15%) Active Directory
4 15 (5.77%) Snort
5 13 (5.00%) vSphere
6 12 (4.62%) VMware ESX
7 11 (4.23%) Hyper-V
7 11 (4.23%) NFS
8 6 (2.31%) Docker
8 6 (2.31%) KVM
8 6 (2.31%) Virtual Machines
9 5 (1.92%) VirtualBox
10 4 (1.54%) iptables
11 3 (1.15%) Apache ZooKeeper
11 3 (1.15%) Forefront TMG
11 3 (1.15%) HDFS
11 3 (1.15%) Terminal Services
11 3 (1.15%) XenDesktop
12 1 (0.38%) ProxySG
12 1 (0.38%) VMware Workstation
Systems Management
1 18 (6.92%) FortiGate
2 11 (4.23%) NetBackup
3 10 (3.85%) Nagios
4 8 (3.08%) Puppet
5 7 (2.69%) SCOM
6 5 (1.92%) Failover Clustering
6 5 (1.92%) Opscode Chef
6 5 (1.92%) WSUS
7 4 (1.54%) Cacti
8 3 (1.15%) Ambari
8 3 (1.15%) Hadoop YARN
8 3 (1.15%) Kibana
9 2 (0.77%) Ansible
9 2 (0.77%) OpenNMS
9 2 (0.77%) RANCID
9 2 (0.77%) SCCM
10 1 (0.38%) Cisco CUCM
10 1 (0.38%) Icinga
10 1 (0.38%) Mesos
10 1 (0.38%) ZABBIX
Vendors
1 131 (50.38%) Cisco
2 60 (23.08%) VMware
3 51 (19.62%) Juniper
4 44 (16.92%) Microsoft
5 42 (16.15%) CheckPoint
6 32 (12.31%) NetApp
7 28 (10.77%) Palo Alto
8 16 (6.15%) Symantec
9 14 (5.38%) HP
9 14 (5.38%) Intel
9 14 (5.38%) Red Hat
10 11 (4.23%) Citrix
10 11 (4.23%) F5
10 11 (4.23%) Veeam
11 10 (3.85%) Brocade
12 7 (2.69%) Huawei
13 6 (2.31%) Extreme Networks
13 6 (2.31%) Meraki
13 6 (2.31%) SolarWinds
14 5 (1.92%) NETGEAR
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