The table below looks at the statistics for IPv4 skills in IT jobs advertised for the London region. Included is a guide to the salaries offered in IT jobs that have cited IPv4 over the 3 months to 30 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Jul 2016
Same period 2015 Same period 2014
Internet Protocol version 4 (IPv4)
Rank 516 609 610
Rank change year-on-year
+93 +1
Permanent jobs citing IPv4 100 43 86
As % of all permanent IT jobs located in London 0.25% 0.097% 0.18%
As % of the Communications & Networking category 1.61% 0.62% 1.09%
Number of salaries quoted 98 37 81
Median salary £50,000 £45,000 £50,000
Median salary % change year-on-year
+11.11% -10.00%
90% offered a salary of more than £43,500 £31,800 £32,000
10% offered a salary of more than £64,000 £58,500 £60,000
UK excluding London median salary £36,500 £37,500 £40,000
% change year-on-year
-2.66% -6.25%
IPv4
England

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

Communications & Networking Category
London
Permanent IT job ads with a match in the
Communications & Networking category
6227 6918 7916
As % of all permanent IT jobs located in London 15.83% 15.61% 16.42%
Number of salaries quoted 5355 5870 6569
Median salary £54,000 £50,000 £50,000
Median salary % change year-on-year
+8.00% -
90% offered a salary of more than £32,500 £30,000 £30,000
10% offered a salary of more than £75,000 £70,000 £75,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

IPv4
Jobs Demand Trend in London

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

IPv4 Jobs Demand Trend in London

IPv4
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing IPv4 across the London region.

IPv4 Salary Trend in London

IPv4
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing IPv4 across the London region over the 3 months to 30 July 2016.

IPv4 Salary Histogram in London

IPv4
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing IPv4 within the London region over the 3 months to 30 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
City of London +85 19 £55,000 +10.00% 3
Hounslow +20 9 £45,000 -14.28%
Twickenham - 1 £45,000 -
Uxbridge - 1 £32,500 -
IPv4
England

IPv4
Top 30 Related IT Skills in London

For the 6 months to 30 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 London region with a requirement for IPv4.

1 93 (77.50%) VPN
2 77 (64.17%) Cisco
3 71 (59.17%) IPv6
4 62 (51.67%) Cisco Certification
5 59 (49.17%) Firewall
5 59 (49.17%) Data Centre
6 55 (45.83%) BGP
6 55 (45.83%) CCNP
7 51 (42.50%) OSPF
8 39 (32.50%) Linux
8 39 (32.50%) High Availability
9 36 (30.00%) VLAN
10 35 (29.17%) Cisco ASA
10 35 (29.17%) CheckPoint
10 35 (29.17%) VMware
11 31 (25.83%) EIGRP
11 31 (25.83%) Multicast
12 30 (25.00%) Windows
12 30 (25.00%) CCSP
13 29 (24.17%) VMware Infrastructure
14 28 (23.33%) CCSE
14 28 (23.33%) TCP/IP
14 28 (23.33%) MPLS
14 28 (23.33%) FWSM
14 28 (23.33%) Palo Alto
15 26 (21.67%) Microsoft
16 25 (20.83%) Windows Server
16 25 (20.83%) NX-OS
17 21 (17.50%) Load Balancing
18 20 (16.67%) NetApp

IPv4
Top Related IT Skills in London 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 5 (4.17%) JBoss
1 5 (4.17%) Tomcat
2 1 (0.83%) Confluence
2 1 (0.83%) OpenStack
Applications
1 5 (4.17%) MS Excel
2 2 (1.67%) MS Office
3 1 (0.83%) MS Visio
Cloud Services
1 1 (0.83%) OpenShift
Communications & Networking
1 93 (77.50%) VPN
2 71 (59.17%) IPv6
3 59 (49.17%) Firewall
4 55 (45.83%) BGP
5 51 (42.50%) OSPF
6 36 (30.00%) VLAN
7 35 (29.17%) Cisco ASA
8 31 (25.83%) EIGRP
8 31 (25.83%) Multicast
9 28 (23.33%) FWSM
9 28 (23.33%) MPLS
9 28 (23.33%) TCP/IP
10 25 (20.83%) NX-OS
11 17 (14.17%) SAN
12 15 (12.50%) DNS
12 15 (12.50%) NAS
13 14 (11.67%) Cisco PIX
14 11 (9.17%) iSCSI
15 10 (8.33%) Fibre Channel
16 9 (7.50%) IPsec
Database & Business Intelligence
1 4 (3.33%) MongoDB
2 3 (2.50%) MariaDB
2 3 (2.50%) MySQL
2 3 (2.50%) NoSQL
2 3 (2.50%) Redis
3 1 (0.83%) SQL Server
Development Applications
1 9 (7.50%) Git (software)
2 1 (0.83%) Bitbucket
2 1 (0.83%) JIRA
2 1 (0.83%) Sonatype Nexus
General
1 15 (12.50%) Finance
2 14 (11.67%) Banking
3 7 (5.83%) Legal
4 6 (5.00%) Games
5 3 (2.50%) Telecoms
6 2 (1.67%) Online Betting
7 1 (0.83%) Retail
Job Titles
1 49 (40.83%) Network Engineer
2 31 (25.83%) Support Engineer
2 31 (25.83%) Systems Engineer
2 31 (25.83%) Systems Support Engineer
3 26 (21.67%) Data Engineer
3 26 (21.67%) Data Network Engineer
3 26 (21.67%) Network Support
3 26 (21.67%) Network Support Engineer
3 26 (21.67%) Network Systems Engineer
3 26 (21.67%) Systems Support
4 21 (17.50%) Senior Network Engineer
5 14 (11.67%) Cisco Engineer
5 14 (11.67%) Senior Data Engineer
5 14 (11.67%) Senior Network Support
5 14 (11.67%) Senior Network Support Engineer
5 14 (11.67%) Senior Support Engineer
5 14 (11.67%) Senior Systems Engineer
6 13 (10.83%) Cisco Network Engineer
7 12 (10.00%) Cisco Support
7 12 (10.00%) Information Security Officer
Libraries, Frameworks & Software Standards
1 8 (6.67%) CSS
2 7 (5.83%) Ajax
2 7 (5.83%) Backbone.js
2 7 (5.83%) DOM
2 7 (5.83%) HTML
2 7 (5.83%) jQuery
2 7 (5.83%) JSON
2 7 (5.83%) XHTML
3 3 (2.50%) LAMP
3 3 (2.50%) MSMQ
3 3 (2.50%) RabbitMQ
4 2 (1.67%) 802.1X
5 1 (0.83%) .NET
5 1 (0.83%) Celery
5 1 (0.83%) Node.js
5 1 (0.83%) NumPy
5 1 (0.83%) OpenDaylight
5 1 (0.83%) Pandas
5 1 (0.83%) SciPy
Miscellaneous
1 59 (49.17%) Data Centre
2 10 (8.33%) Public Cloud
2 10 (8.33%) Replication
3 9 (7.50%) Clustering
4 7 (5.83%) Analytical Skills
4 7 (5.83%) Data Structures
4 7 (5.83%) W3C
5 6 (5.00%) Distributed Denial-of-Service
6 2 (1.67%) Computer Science
7 1 (0.83%) Arduino
7 1 (0.83%) EqualLogic
7 1 (0.83%) Field-Programmable Gate Array
7 1 (0.83%) Internet of Things
7 1 (0.83%) Machine to Machine
7 1 (0.83%) Management Information System
7 1 (0.83%) Mobile App
Operating Systems
1 39 (32.50%) Linux
2 30 (25.00%) Windows
3 25 (20.83%) Windows Server
4 16 (13.33%) Red Hat Enterprise Linux
5 11 (9.17%) Windows Server 2008
5 11 (9.17%) Windows Server 2012
6 10 (8.33%) Debian
6 10 (8.33%) Windows 2000 Server
6 10 (8.33%) Windows Server 2003
7 7 (5.83%) Unix
8 5 (4.17%) CentOS
8 5 (4.17%) Ubuntu
9 2 (1.67%) Mac OS X
10 1 (0.83%) Android
10 1 (0.83%) Apple iOS
10 1 (0.83%) SUSE
10 1 (0.83%) SUSE Linux Enterprise Server
Processes & Methodologies
1 39 (32.50%) High Availability
2 21 (17.50%) Load Balancing
3 15 (12.50%) ITIL
4 12 (10.00%) Information Security
4 12 (10.00%) Internal Audit
5 11 (9.17%) Project Management
6 10 (8.33%) Technical Architecture
7 8 (6.67%) Agile Software Development
8 7 (5.83%) Cross-Browser Compatibility
8 7 (5.83%) Data Protection
8 7 (5.83%) Network Design
8 7 (5.83%) Performance Optimisation
8 7 (5.83%) Unit Testing
8 7 (5.83%) Web Development
9 6 (5.00%) DDoS Mitigation
9 6 (5.00%) Network Management
10 5 (4.17%) Change Management
10 5 (4.17%) ISMS
10 5 (4.17%) ITIL V3
10 5 (4.17%) Problem Management
Programming Languages
1 8 (6.67%) JavaScript
2 6 (5.00%) Java
2 6 (5.00%) PowerShell
2 6 (5.00%) Ruby
3 4 (3.33%) Perl
4 3 (2.50%) SQL
5 2 (1.67%) Python
6 1 (0.83%) Bash Shell
6 1 (0.83%) C
6 1 (0.83%) C++
6 1 (0.83%) Korn
6 1 (0.83%) Lua
6 1 (0.83%) Shell Script
Qualifications
1 62 (51.67%) Cisco Certification
2 55 (45.83%) CCNP
3 30 (25.00%) CCSP
4 28 (23.33%) CCSE
5 15 (12.50%) CCNA
6 13 (10.83%) CCIE
7 12 (10.00%) Degree
8 5 (4.17%) CISA
8 5 (4.17%) CISSP
8 5 (4.17%) SC Cleared
8 5 (4.17%) Security Cleared
9 3 (2.50%) CCIP
9 3 (2.50%) ITIL Certification
10 1 (0.83%) JNCIA
10 1 (0.83%) JNCIE
10 1 (0.83%) JNCIP
10 1 (0.83%) Microsoft Certification
Quality Assurance & Compliance
1 17 (14.17%) ISO/IEC 27001
2 12 (10.00%) QA
3 7 (5.83%) ISAE 3402
3 7 (5.83%) SAS 70
4 6 (5.00%) PCI DSS
5 1 (0.83%) SLA
System Software
1 29 (24.17%) VMware Infrastructure
2 19 (15.83%) VMware ESXi
3 10 (8.33%) NFS
3 10 (8.33%) VMware ESX
4 7 (5.83%) Hyper-V
5 6 (5.00%) Virtual Machines
6 5 (4.17%) Active Directory
7 4 (3.33%) iptables
8 3 (2.50%) ProxySG
9 1 (0.83%) Docker
9 1 (0.83%) flannel
9 1 (0.83%) Snort
9 1 (0.83%) Virtual Desktop
9 1 (0.83%) VMware Workstation
9 1 (0.83%) vSphere
Systems Management
1 18 (15.00%) FortiGate
2 10 (8.33%) NetBackup
3 6 (5.00%) Puppet
4 5 (4.17%) Failover Clustering
4 5 (4.17%) Opscode Chef
4 5 (4.17%) SCOM
4 5 (4.17%) WSUS
5 4 (3.33%) Nagios
6 3 (2.50%) Cacti
6 3 (2.50%) RSA enVision
7 1 (0.83%) Ansible
7 1 (0.83%) Cisco CUCM
7 1 (0.83%) Cisco Prime
7 1 (0.83%) Kubernetes
7 1 (0.83%) Mesos
7 1 (0.83%) SmoothWall
7 1 (0.83%) SolarWinds Orion
7 1 (0.83%) TrustSec
7 1 (0.83%) ZABBIX
Vendors
1 77 (64.17%) Cisco
2 35 (29.17%) CheckPoint
2 35 (29.17%) VMware
3 28 (23.33%) Palo Alto
4 26 (21.67%) Microsoft
5 20 (16.67%) NetApp
6 19 (15.83%) Juniper
7 15 (12.50%) Symantec
8 10 (8.33%) Red Hat
8 10 (8.33%) Veeam
9 6 (5.00%) Brocade
10 5 (4.17%) F5
11 4 (3.33%) SolarWinds
12 3 (2.50%) Blue Coat
12 3 (2.50%) BMC
12 3 (2.50%) SevOne
13 2 (1.67%) Citrix
13 2 (1.67%) EMC
14 1 (0.83%) Avaya
14 1 (0.83%) HP
City, London
onezeero.
Salary: £40000 - £50000 per annum + bonus and benefits
Posted: 2 days ago
City of London
Deerfoot IT Resources Ltd
Salary: £50000 - £55000 per annum + bonus + benefits
Posted: 15 days ago
City of London
Hays London City Cheapside
Salary: £50000.00 - £55000.00 per annum
Posted: 22 days ago