The table below looks at the statistics for IPv4 skills in IT jobs advertised across the UK. Included is a guide to the salaries offered in IT jobs that have cited IPv4 over the 3 months to 27 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
27 May 2016
Same period 2015 Same period 2014
Internet Protocol version 4 (IPv4)
Rank 788 820 889
Rank change year-on-year
+32 +69
Permanent jobs citing IPv4 135 144 111
As % of all permanent IT jobs located in the UK 0.14% 0.13% 0.094%
As % of the Communications & Networking category 0.79% 0.75% 0.55%
Number of salaries quoted 128 127 87
Median salary £41,500 £40,000 £45,000
Median salary % change year-on-year
+3.75% -11.11%
90% offered a salary of more than £25,000 £26,000 £27,500
10% offered a salary of more than £64,000 £55,000 £58,500
UK excluding London median salary £40,000 £37,500 £42,500
% change year-on-year
+6.66% -11.76%

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

Communications & Networking Category
UK
Permanent IT job ads with a match in the
Communications & Networking category
17095 19123 20340
As % of all permanent IT jobs located in the UK 17.13% 17.89% 17.21%
Number of salaries quoted 14196 15317 16281
Median salary £45,000 £45,000 £42,500
Median salary % change year-on-year
- +5.88%
90% offered a salary of more than £26,500 £27,500 £27,000
10% offered a salary of more than £67,500 £62,500 £67,500
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

IPv4
Jobs Demand Trend

The demand trend of job ads citing IPv4 as a proportion of all IT jobs with a match in the Communications & Networking category.

IPv4 Jobs Demand Trend in the UK

IPv4
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing IPv4 within the UK.

IPv4 Salary Trend in the UK

IPv4
Salary Histogram

This chart provides a salary histogram for IT jobs citing IPv4 over the 3 months to 27 May 2016 within the UK.

IPv4 Salary Histogram in the UK

IPv4
Top 30 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing IPv4 within the UK over the 3 months to 27 May 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
England +4 127 £41,500 +3.75% 15
South East +42 57 £40,000 -5.88% 4
Berkshire +44 47 £40,000 -23.80% 3
London -5 34 £55,000 +22.22% 5
Reading +37 27 £40,000 -15.78% 3
City of London +53 15 £55,000 +74.60% 3
East of England +30 14 £32,000 -36.00% 1
Hertfordshire +27 13 £25,000 -50.00%
Hemel Hempstead +31 12 £25,000 -3.84%
Newbury - 11 £16,500 -
West Midlands -19 9 £39,500 +17.91% 4
Slough - 8 £25,000 -
Yorkshire -6 7 £35,000 -30.00%
North West +11 6 £38,000 +61.70%
West Yorkshire +2 5 £35,000 -30.00%
Manchester -5 5 £38,000 +65.21%
Surrey +7 4 £67,500 +80.00%
Kent +6 4 £74,250 +112.14%
West Malling - 4 £74,250 -
Leeds -7 3 £35,000 -30.00%
Scotland -15 3 £60,000 +50.00%
Birmingham -19 3 £45,000 +28.57% 1
Glasgow - 3 £60,000 -
Buckinghamshire +27 2 £48,000 +12.94%
Harrogate +11 2 £43,750 -12.50%
North Yorkshire +2 2 £43,750 -12.50%
Bradford - 2 £28,750 -
St Albans - 2 £45,000 -
Watford - 2 £45,000 -
Luton - 2 £45,000 -

IPv4
Top 30 Related IT Skills

For the 6 months to 27 May 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 with a requirement for IPv4.

1 173 (56.17%) Cisco
2 167 (54.22%) VPN
3 165 (53.57%) Firewall
4 163 (52.92%) IPv6
5 150 (48.70%) Data Centre
6 139 (45.13%) Cisco Certification
7 127 (41.23%) MPLS
8 122 (39.61%) CCNP
9 117 (37.99%) OSPF
10 114 (37.01%) BGP
11 113 (36.69%) Linux
12 108 (35.06%) VMware
13 106 (34.42%) WAN
14 82 (26.62%) VLAN
15 76 (24.68%) VMware Infrastructure
16 75 (24.35%) Juniper
17 71 (23.05%) Telecoms
18 70 (22.73%) LAN
18 70 (22.73%) CCNA
19 69 (22.40%) Cisco ASA
20 67 (21.75%) Cisco Nexus
21 63 (20.45%) EIGRP
21 63 (20.45%) CheckPoint
22 59 (19.16%) Windows
23 53 (17.21%) VoIP
24 51 (16.56%) IPsec
25 49 (15.91%) SSL
26 47 (15.26%) Palo Alto
27 46 (14.94%) QA
27 46 (14.94%) CCSP

IPv4
Top Related IT Skills 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 31 (10.06%) Apache
2 14 (4.55%) MS Exchange
3 11 (3.57%) OpenStack
4 10 (3.25%) Exchange Server 2010
4 10 (3.25%) IBM Domino
5 8 (2.60%) Elasticsearch
5 8 (2.60%) Exchange Server 2013
5 8 (2.60%) nginx
6 4 (1.30%) Exchange Server 2003
7 3 (0.97%) IIS
8 1 (0.32%) SharePoint
8 1 (0.32%) Skype for Business
Applications
1 18 (5.84%) MS Excel
2 9 (2.92%) MS Office
2 9 (2.92%) MS Visio
3 1 (0.32%) MS Project
Business Applications
1 33 (10.71%) Remedy ITSM
2 4 (1.30%) SAP Oil and Gas
Cloud Services
1 11 (3.57%) Amazon AWS
1 11 (3.57%) IaaS
1 11 (3.57%) Microsoft Azure
1 11 (3.57%) PaaS
2 2 (0.65%) Office 365
3 1 (0.32%) OneDrive
3 1 (0.32%) OpenShift
3 1 (0.32%) SaaS
Communications & Networking
1 167 (54.22%) VPN
2 165 (53.57%) Firewall
3 163 (52.92%) IPv6
4 127 (41.23%) MPLS
5 117 (37.99%) OSPF
6 114 (37.01%) BGP
7 106 (34.42%) WAN
8 82 (26.62%) VLAN
9 70 (22.73%) LAN
10 69 (22.40%) Cisco ASA
11 67 (21.75%) Cisco Nexus
12 63 (20.45%) EIGRP
13 53 (17.21%) VoIP
14 51 (16.56%) IPsec
15 49 (15.91%) SSL
16 38 (12.34%) DNS
17 33 (10.71%) SAN
18 30 (9.74%) Network Security
19 28 (9.09%) SNMP
19 28 (9.09%) TCP/IP
Database & Business Intelligence
1 27 (8.77%) MySQL
2 24 (7.79%) Cognos Impromptu
3 17 (5.52%) SQL Server
4 11 (3.57%) Big Data
5 10 (3.25%) Hadoop
6 8 (2.60%) Apache Cassandra
6 8 (2.60%) MongoDB
6 8 (2.60%) Redis
6 8 (2.60%) Riak
7 3 (0.97%) SQL Server 2014
8 1 (0.32%) Data Mining
8 1 (0.32%) SQL Server 2012
Development Applications
1 9 (2.92%) Git (software)
2 8 (2.60%) Bugzilla
2 8 (2.60%) Jenkins
2 8 (2.60%) JIRA
2 8 (2.60%) Selenium
2 8 (2.60%) Subversion
2 8 (2.60%) Trac
3 2 (0.65%) Eclipse
4 1 (0.32%) Sonatype Nexus
General
1 71 (23.05%) Telecoms
2 21 (6.82%) Finance
3 12 (3.90%) Banking
4 5 (1.62%) Manufacturing
4 5 (1.62%) Marketing
5 4 (1.30%) Electronics
6 3 (0.97%) Local Government
7 1 (0.32%) Advertising
7 1 (0.32%) Aerospace
7 1 (0.32%) Back Office
7 1 (0.32%) Games
Job Titles
1 114 (37.01%) Network Engineer
2 50 (16.23%) Cisco Engineer
3 49 (15.91%) Senior Network Engineer
4 47 (15.26%) Cisco Network Engineer
5 34 (11.04%) Support Engineer
6 28 (9.09%) Administrator
6 28 (9.09%) Systems Administrator
7 27 (8.77%) Data Centre Technician
7 27 (8.77%) Systems Engineer
8 26 (8.44%) Data Centre Engineer
9 25 (8.12%) Data Technician
9 25 (8.12%) Network Support
9 25 (8.12%) Network Support Engineer
9 25 (8.12%) Systems Support Engineer
10 24 (7.79%) Junior
11 23 (7.47%) Data Engineer
11 23 (7.47%) Linux Administrator
11 23 (7.47%) Linux Systems Administrator
12 21 (6.82%) Architect
12 21 (6.82%) Network Architect
Libraries, Frameworks & Software Standards
1 23 (7.47%) LAMP
2 8 (2.60%) AngularJS
2 8 (2.60%) HTML
2 8 (2.60%) JSON
2 8 (2.60%) Kafka
2 8 (2.60%) REST
2 8 (2.60%) Twitter Bootstrap
2 8 (2.60%) WebSockets
2 8 (2.60%) XML
3 5 (1.62%) 802.1X
4 2 (0.65%) Ajax
4 2 (0.65%) JMS
4 2 (0.65%) JPA
4 2 (0.65%) Spring
5 1 (0.32%) Boost C++ Libraries
5 1 (0.32%) OpenDaylight
5 1 (0.32%) STL
Miscellaneous
1 150 (48.70%) Data Centre
2 25 (8.12%) Private Cloud
3 18 (5.84%) iPad
4 9 (2.92%) Clustering
5 8 (2.60%) HP StoreVirtual
5 8 (2.60%) PKI
5 8 (2.60%) Replication
6 7 (2.27%) Driving Licence
7 4 (1.30%) Computer Science
7 4 (1.30%) Public Cloud
8 3 (0.97%) CMDB
8 3 (0.97%) Distributed Denial-of-Service
8 3 (0.97%) Raspberry Pi
9 2 (0.65%) Analytical Skills
10 1 (0.32%) EqualLogic
10 1 (0.32%) Field-Programmable Gate Array
10 1 (0.32%) IPTV
10 1 (0.32%) Management Information System
10 1 (0.32%) Mathematics
10 1 (0.32%) Smartphone
Operating Systems
1 113 (36.69%) Linux
2 59 (19.16%) Windows
3 34 (11.04%) Windows Server
4 18 (5.84%) Windows Server 2012
5 15 (4.87%) Windows Server 2008
6 14 (4.55%) Red Hat Enterprise Linux
7 13 (4.22%) Unix
8 11 (3.57%) Windows Server 2003
9 8 (2.60%) Mac OS X
10 7 (2.27%) Debian
11 6 (1.95%) CentOS
12 5 (1.62%) Solaris
13 4 (1.30%) Windows 2000 Server
13 4 (1.30%) Windows 8
14 3 (0.97%) CatOS
14 3 (0.97%) Windows 7
15 2 (0.65%) Android
16 1 (0.32%) SUSE
16 1 (0.32%) SUSE Linux Enterprise Server
16 1 (0.32%) Ubuntu
Processes & Methodologies
1 39 (12.66%) Load Balancing
2 35 (11.36%) High Availability
2 35 (11.36%) ITSM
3 33 (10.71%) Document Management
3 33 (10.71%) Presales
4 29 (9.42%) Migration
5 25 (8.12%) Fault Management
6 22 (7.14%) Network Design
7 19 (6.17%) ITIL
8 17 (5.52%) Open Source
9 12 (3.90%) Agile Software Development
10 11 (3.57%) Configuration Management
11 10 (3.25%) Project Management
11 10 (3.25%) SOA
11 10 (3.25%) Test Automation
12 9 (2.92%) Product Management
12 9 (2.92%) Root Cause Analysis
12 9 (2.92%) Service Delivery
13 8 (2.60%) Logistics
13 8 (2.60%) Validation
Programming Languages
1 33 (10.71%) Perl
2 24 (7.79%) PHP
2 24 (7.79%) SQL
3 17 (5.52%) Python
4 14 (4.55%) Bash Shell
5 13 (4.22%) Java
6 12 (3.90%) PowerShell
7 10 (3.25%) JavaScript
8 4 (1.30%) Shell Script
9 3 (0.97%) C++
9 3 (0.97%) VB
9 3 (0.97%) VBScript
10 2 (0.65%) Ruby
11 1 (0.32%) Korn
Qualifications
1 139 (45.13%) Cisco Certification
2 122 (39.61%) CCNP
3 70 (22.73%) CCNA
4 46 (14.94%) CCSP
5 41 (13.31%) CCSE
6 33 (10.71%) CCIE
7 28 (9.09%) Security Cleared
8 23 (7.47%) SC Cleared
9 20 (6.49%) CCSA
10 19 (6.17%) CCDA
10 19 (6.17%) CCDP
10 19 (6.17%) JNCIA
11 14 (4.55%) Microsoft Certification
12 13 (4.22%) Degree
12 13 (4.22%) JNCIE
12 13 (4.22%) JNCIP
13 9 (2.92%) CCIP
14 8 (2.60%) VMware Certified Professional (VCP)
15 6 (1.95%) JNCIS
15 6 (1.95%) MCSE
Quality Assurance & Compliance
1 46 (14.94%) QA
2 6 (1.95%) ISO/IEC 27001
3 1 (0.32%) ISO 9001
3 1 (0.32%) PCI DSS
3 1 (0.32%) SLA
System Software
1 76 (24.68%) VMware Infrastructure
2 24 (7.79%) Active Directory
3 17 (5.52%) Hyper-V
4 15 (4.87%) vSphere
5 12 (3.90%) NFS
6 11 (3.57%) Docker
7 10 (3.25%) KVM
7 10 (3.25%) VirtualBox
8 8 (2.60%) Apache ZooKeeper
8 8 (2.60%) HDFS
8 8 (2.60%) VMware ESXi
9 6 (1.95%) XenDesktop
10 4 (1.30%) Forefront TMG
10 4 (1.30%) Snort
10 4 (1.30%) Terminal Services
10 4 (1.30%) vCloud
11 3 (0.97%) ProxySG
12 2 (0.65%) VMware ESX
13 1 (0.32%) flannel
13 1 (0.32%) VMware Workstation
Systems Management
1 9 (2.92%) FortiGate
2 8 (2.60%) Ambari
2 8 (2.60%) Hadoop YARN
2 8 (2.60%) Kibana
2 8 (2.60%) SCCM
3 4 (1.30%) NetBackup
4 3 (0.97%) RSA enVision
4 3 (0.97%) SmoothWall
4 3 (0.97%) yum
5 2 (0.65%) Norton AntiVirus
6 1 (0.32%) Ansible
6 1 (0.32%) Cacti
6 1 (0.32%) Cisco CUCM
6 1 (0.32%) Cisco Prime
6 1 (0.32%) Kubernetes
6 1 (0.32%) Mesos
6 1 (0.32%) Puppet
6 1 (0.32%) SolarWinds Orion
6 1 (0.32%) TrustSec
6 1 (0.32%) ZABBIX
Vendors
1 173 (56.17%) Cisco
2 108 (35.06%) VMware
3 75 (24.35%) Juniper
4 63 (20.45%) CheckPoint
5 47 (15.26%) Palo Alto
6 44 (14.29%) Microsoft
7 40 (12.99%) Remedy
8 38 (12.34%) F5
9 36 (11.69%) BMC
10 19 (6.17%) Citrix
11 18 (5.84%) HP
12 17 (5.52%) NetApp
13 16 (5.19%) Red Hat
14 12 (3.90%) Brocade
15 10 (3.25%) Symantec
16 8 (2.60%) Dell
17 7 (2.27%) ArcSight
17 7 (2.27%) GFI Software
18 6 (1.95%) Extreme Networks
19 5 (1.62%) Splunk
North London
Kalpa Resource
Salary: From £55,000 to £65,000 per annum 10% Bonus
Posted: 19 hours ago
West London
Square One Resources
Salary: Up to £45,000 per annum (home-working after probation)
Posted: Yesterday
Reading, Berkshire
Lorien Resourcing
Salary: £45000 - £60000 per annum + + Benefits
Posted: 3 days ago
Birmingham, West Midlands (County)
Randstad Technologies
Salary: £27000.00 - £30000.00 per annum + Bens O/T Car Laptop etc
Posted: Yesterday
City, London
Hays Finance Technology
Salary: £50000.00 - £55000.00 per annum + Benefits
Posted: 4 days ago
West Midlands (County)
IntaPeople
Salary: £27000 - £32000 per annum
Posted: 2 days ago
Reading, Berkshire
Oracle Corporation UK Ltd
Salary: Excellent salary and benefits
Posted: 14 hours ago
City, London
Benedict Cole Limited
Salary: £50000 - £60000 per annum + Excellent Benefits + Bonus
Posted: 3 days ago
Southampton
TDA Group
Salary: £550 - £600 per day
Posted: 7 days ago
Solihull
CPS Group Limited
Salary: £30000 - £38000 per annum + Excellent Benefits Package
Posted: 15 days ago
Reading
TDA Group
Posted: 9 days ago
City of London
Deerfoot IT Resources Ltd
Salary: £50000 - £55000 per annum + bonus + benefits
Posted: 25 days ago
Cambridge, Cambridgeshire
ECM Selection
Salary: to £45k DoE + benefits
Posted: 15 days ago