The table below looks at the statistics for IPv4 skills in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited IPv4 over the 3 months to 29 January 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
29 Jan 2015
Same period 2014 Same period 2013
Internet Protocol version 4 (IPv4)
Rank 562 554 574
Rank change year-on-year
-8 +20
Permanent jobs citing IPv4 56 59 51
As % of all permanent IT jobs located in London 0.14% 0.14% 0.11%
As % of the Communications & Networking category 0.80% 0.86% 0.59%
Number of salaries quoted 50 51 42
Average salary £50,000 £55,000 £51,250
Average salary % change year-on-year
-9.09% +7.31%
90% offered a salary of more than £34,050 £35,000 £33,000
10% offered a salary of more than £65,500 £72,500 £65,000
UK excluding London average salary £40,500 £50,000 £52,500
% change year-on-year
-19.00% -4.76%
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
7003 6828 8699
As % of all permanent IT jobs located in London 17.17% 15.91% 19.21%
Number of salaries quoted 5916 5526 7370
Average salary £50,000 £50,000 £50,000
90% offered a salary of more than £30,000 £30,500 £32,000
10% offered a salary of more than £72,500 £68,000 £72,500
UK excluding London average salary £40,000 £40,000 £40,000

IPv4
Jobs Demand Trend in London

This chart provides a 3-month moving total of permanent IT jobs citing IPv4 across the London region as a proportion of the total demand within 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 29 January 2015.

IPv4 Salary Histogram in London

IPv4
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing IPv4 within the London region over the 3 months to 29 January 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +3 7 £50,000 - 1
Kingston Upon Thames - 3 £35,000 -
IPv4
England

IPv4
Top 30 Related IT Skills in London

For the 6 months to 29 January 2015, IT jobs across the London region citing IPv4 also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited IPv4.

1 64 (65.98%) Cisco
2 61 (62.89%) Firewall
3 44 (45.36%) Linux
4 37 (38.14%) BGP
5 36 (37.11%) Windows
6 33 (34.02%) VPN
6 33 (34.02%) IPv6
6 33 (34.02%) MPLS
7 32 (32.99%) DNS
8 26 (26.80%) IPsec
8 26 (26.80%) Cisco Certification
8 26 (26.80%) MySQL
8 26 (26.80%) VMware
8 26 (26.80%) VLAN
9 22 (22.68%) DHCP
10 21 (21.65%) Juniper
10 21 (21.65%) SAN
11 20 (20.62%) Cisco ASA
11 20 (20.62%) TCP/IP
11 20 (20.62%) SQL
12 19 (19.59%) E-Commerce
12 19 (19.59%) Nagios
13 18 (18.56%) Configuration Management
13 18 (18.56%) LAN
13 18 (18.56%) Cisco IOS
13 18 (18.56%) Network Management
13 18 (18.56%) Games
14 17 (17.53%) Puppet
14 17 (17.53%) Cacti
14 17 (17.53%) Bash Shell

IPv4
Top Related IT Skills in London by Category

For the 6 months to 29 January 2015, IT jobs across the London region citing IPv4 also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited IPv4. Up to 20 skills are shown per category.

Application Platforms
1 8 (8.25%) SharePoint
2 5 (5.15%) MS Exchange
3 4 (4.12%) Lync
4 3 (3.09%) Exchange Server 2007
4 3 (3.09%) Tomcat
4 3 (3.09%) JBoss
4 3 (3.09%) Blackberry Enterprise Server
5 1 (1.03%) Apache
5 1 (1.03%) SAS
Applications
1 10 (10.31%) MS Excel
2 7 (7.22%) MS Office
3 4 (4.12%) MS Visio
Business Applications
1 1 (1.03%) SAP Oil and Gas
Cloud Services
1 11 (11.34%) Office 365
2 10 (10.31%) Amazon AWS
3 2 (2.06%) Amazon EC2
Communications & Networking
1 61 (62.89%) Firewall
2 37 (38.14%) BGP
3 33 (34.02%) VPN
3 33 (34.02%) IPv6
3 33 (34.02%) MPLS
4 32 (32.99%) DNS
5 26 (26.80%) IPsec
5 26 (26.80%) VLAN
6 22 (22.68%) DHCP
7 21 (21.65%) SAN
8 20 (20.62%) Cisco ASA
8 20 (20.62%) TCP/IP
9 18 (18.56%) LAN
9 18 (18.56%) Cisco IOS
10 17 (17.53%) OSPF
11 16 (16.49%) WAN
12 15 (15.46%) IP Telephony
12 15 (15.46%) VoIP
12 15 (15.46%) PPP
13 14 (14.43%) L2TP
Database & Business Intelligence
1 26 (26.80%) MySQL
2 13 (13.40%) MariaDB
3 11 (11.34%) NoSQL
3 11 (11.34%) SQL Server
4 6 (6.19%) SQL Server 2012
4 6 (6.19%) Redis
4 6 (6.19%) SQL Server 2008
5 3 (3.09%) MongoDB
5 3 (3.09%) Couchbase
6 1 (1.03%) PostgreSQL
Development Applications
1 10 (10.31%) Subversion
2 1 (1.03%) Git (software)
2 1 (1.03%) JIRA
2 1 (1.03%) Jenkins
2 1 (1.03%) Gerrit
General
1 18 (18.56%) Games
2 13 (13.40%) Finance
3 4 (4.12%) Telecoms
3 4 (4.12%) Manufacturing
4 2 (2.06%) Back Office
4 2 (2.06%) Marketing
4 2 (2.06%) Retail
5 1 (1.03%) Publishing
5 1 (1.03%) Electronics
Job Titles
1 30 (30.93%) Network Engineer
2 25 (25.77%) Systems Administrator
3 24 (24.74%) Administrator
4 21 (21.65%) Linux Systems Administrator
4 21 (21.65%) Linux Administrator
5 15 (15.46%) Linux Engineer
6 10 (10.31%) DevOps Engineer
6 10 (10.31%) Linux DevOps Engineer
6 10 (10.31%) Systems Engineer
6 10 (10.31%) Infrastructure Engineer
7 6 (6.19%) Architect
7 6 (6.19%) Network Administrator
7 6 (6.19%) Network Manager
8 5 (5.15%) Infrastructure Manager
8 5 (5.15%) IT Support
8 5 (5.15%) Support Engineer
9 4 (4.12%) Project Manager
9 4 (4.12%) Solutions Architect
9 4 (4.12%) Network Architect
9 4 (4.12%) Network Project Manager
Libraries, Frameworks & Software Standards
1 10 (10.31%) Web Services
2 3 (3.09%) MSMQ
2 3 (3.09%) .NET
2 3 (3.09%) RabbitMQ
3 2 (2.06%) XML
Miscellaneous
1 10 (10.31%) Clustering
2 9 (9.28%) Analytical Skills
3 6 (6.19%) Blackberry
4 5 (5.15%) Replication
5 3 (3.09%) iPhone
6 2 (2.06%) Online Games
6 2 (2.06%) EqualLogic
6 2 (2.06%) Social Gaming
7 1 (1.03%) BBC
7 1 (1.03%) Open Source
7 1 (1.03%) Video Editing
7 1 (1.03%) iDTV
7 1 (1.03%) DTV
7 1 (1.03%) Enterprise Software
7 1 (1.03%) Digital Media
7 1 (1.03%) User Experience
Operating Systems
1 44 (45.36%) Linux
2 36 (37.11%) Windows
3 17 (17.53%) Mac OS X
4 16 (16.49%) CentOS
5 15 (15.46%) Ubuntu
6 13 (13.40%) Red Hat Enterprise Linux
7 9 (9.28%) Windows Server 2008
7 9 (9.28%) Windows Server 2012
8 7 (7.22%) UNIX
9 4 (4.12%) Apple iOS
9 4 (4.12%) Windows XP
9 4 (4.12%) Mac OS X Server
10 3 (3.09%) Debian
11 1 (1.03%) Windows 7
11 1 (1.03%) Solaris
Processes & Methodologies
1 19 (19.59%) E-Commerce
2 18 (18.56%) Configuration Management
2 18 (18.56%) Network Management
3 16 (16.49%) ITIL
4 14 (14.43%) DevOps
5 12 (12.37%) Network Design
6 10 (10.31%) Analytics
6 10 (10.31%) Project Management
7 8 (8.25%) Performance Tuning
8 7 (7.22%) Load Balancing
9 6 (6.19%) Capacity Planning
10 5 (5.15%) Service Management
10 5 (5.15%) Change Control
11 4 (4.12%) Kalman Filter
11 4 (4.12%) Incident Management
11 4 (4.12%) Stakeholder Management
11 4 (4.12%) Project Planning
11 4 (4.12%) Technical Architecture
11 4 (4.12%) TOGAF
12 3 (3.09%) Logistics
Programming Languages
1 20 (20.62%) SQL
2 17 (17.53%) Bash Shell
3 13 (13.40%) Ruby
4 10 (10.31%) Shell Script
5 7 (7.22%) Python
6 6 (6.19%) Perl
7 5 (5.15%) Java
8 3 (3.09%) PHP
9 2 (2.06%) PowerShell
10 1 (1.03%) Korn
10 1 (1.03%) VBScript
Qualifications
1 26 (26.80%) Cisco Certification
2 17 (17.53%) CCNP
3 9 (9.28%) CCIE
4 4 (4.12%) Microsoft Certification
4 4 (4.12%) Degree
5 2 (2.06%) CISA
5 2 (2.06%) CISM
5 2 (2.06%) PMP
5 2 (2.06%) PMI Certification
5 2 (2.06%) CISSP
5 2 (2.06%) CCNA
5 2 (2.06%) MCP
5 2 (2.06%) MCSE
5 2 (2.06%) CCSA
5 2 (2.06%) JNCIE
5 2 (2.06%) VMware Certified Professional (VCP)
6 1 (1.03%) JNCIP
6 1 (1.03%) MCITP
Quality Assurance & Compliance
1 14 (14.43%) QA
2 4 (4.12%) ISO 9001
2 4 (4.12%) PCI DSS
2 4 (4.12%) ISO/IEC 27001
System Software
1 17 (17.53%) VMware Infrastructure
2 15 (15.46%) VMware ESX
2 15 (15.46%) Active Directory
3 10 (10.31%) Openswan
3 10 (10.31%) Hyper-V
4 6 (6.19%) Microsoft Virtual Server
5 5 (5.15%) Xsan
6 3 (3.09%) XenApp
7 2 (2.06%) vSphere
7 2 (2.06%) VMware ESXi
7 2 (2.06%) FreeRADIUS
8 1 (1.03%) XenServer
Systems Management
1 19 (19.59%) Nagios
2 17 (17.53%) Puppet
2 17 (17.53%) Cacti
3 10 (10.31%) ZABBIX
4 8 (8.25%) Ganglia
5 7 (7.22%) Opscode Chef
6 4 (4.12%) Ansible
7 3 (3.09%) SCOM
7 3 (3.09%) ARCserve
8 2 (2.06%) Vagrant
8 2 (2.06%) SCCM
8 2 (2.06%) Backup Exec
9 1 (1.03%) WMI
9 1 (1.03%) OpenNMS
Vendors
1 64 (65.98%) Cisco
2 26 (26.80%) VMware
3 21 (21.65%) Juniper
4 17 (17.53%) Microsoft
5 14 (14.43%) Citrix
6 11 (11.34%) Red Hat
7 10 (10.31%) F5
8 8 (8.25%) Splunk
8 8 (8.25%) Percona
8 8 (8.25%) Brocade
9 7 (7.22%) HP
10 6 (6.19%) CheckPoint
11 4 (4.12%) Nokia
11 4 (4.12%) Apple
11 4 (4.12%) Foundry
12 3 (3.09%) Dell
13 2 (2.06%) Symantec
13 2 (2.06%) NetApp
13 2 (2.06%) Avaya
14 1 (1.03%) Google
London
networx
Salary: £Competitive + Benefits Package
Posted: Yesterday
London
Hydrogen Group
Salary: £50000.00 - £60000.00 per annum
Posted: 5 days ago
London
networx
Salary: £Competitive Salary + Benefits Package
Posted: 6 days ago
London
Networx Recruitment
Salary: £Competitive Salary + Benefits Package
Posted: 6 days ago
City of London
Hays IT - Uk Posting account
Salary: £40000.00 per annum
Posted: 15 days ago