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 May 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
29 May 2015
Same period 2014 Same period 2013
Internet Protocol version 4 (IPv4)
Rank 550 621 591
Rank change year-on-year
+71 -30
Permanent jobs citing IPv4 66 49 41
As % of all permanent IT jobs located in London 0.15% 0.100% 0.093%
As % of the Communications & Networking category 0.94% 0.63% 0.51%
Number of salaries quoted 64 39 31
Average salary £45,000 £52,500 £45,000
Average salary % change year-on-year
-14.28% +16.66%
90% offered a salary of more than £30,000 £34,500 £36,500
10% offered a salary of more than £65,000 £60,500 £55,000
UK excluding London average salary £37,500 £42,500 £43,750
% change year-on-year
-11.76% -2.85%
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
7041 7774 8002
As % of all permanent IT jobs located in London 16.44% 15.82% 18.11%
Number of salaries quoted 5947 6426 6592
Average salary £50,000 £50,000 £50,000
90% offered a salary of more than £30,500 £30,000 £31,500
10% offered a salary of more than £75,000 £70,000 £70,000
UK excluding London average salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

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 May 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 May 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 +36 5 £31,500 -40.00%
Kingston Upon Thames +3 4 £35,000 +8.52%
Uxbridge - 3 £32,500 -
IPv4
England

IPv4
Top 30 Related IT Skills in London

For the 6 months to 29 May 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 72 (60.00%) Cisco
2 69 (57.50%) IPv6
3 62 (51.67%) Data Centre
4 60 (50.00%) Linux
5 59 (49.17%) Firewall
6 49 (40.83%) VPN
7 47 (39.17%) Windows
8 45 (37.50%) VMware
9 42 (35.00%) BGP
10 36 (30.00%) MPLS
10 36 (30.00%) IPsec
11 33 (27.50%) VMware ESX
11 33 (27.50%) VMware Infrastructure
12 32 (26.67%) Cisco ASA
12 32 (26.67%) Cisco Certification
13 31 (25.83%) DNS
14 29 (24.17%) CCNP
15 28 (23.33%) Microsoft
16 27 (22.50%) Juniper
17 25 (20.83%) Red Hat
18 23 (19.17%) Configuration Management
18 23 (19.17%) Finance
18 23 (19.17%) Windows Server 2008
18 23 (19.17%) Cisco IOS
19 22 (18.33%) Nagios
19 22 (18.33%) TCP/IP
20 21 (17.50%) L2TP
20 21 (17.50%) Cacti
21 20 (16.67%) PPP
22 19 (15.83%) SAN

IPv4
Top Related IT Skills in London by Category

For the 6 months to 29 May 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 10 (8.33%) SharePoint
2 5 (4.17%) MS Exchange
3 3 (2.50%) Apache
4 1 (0.83%) Exchange Server 2010
4 1 (0.83%) Exchange Server 2013
4 1 (0.83%) Exchange Server 2007
4 1 (0.83%) Blackberry Enterprise Server
4 1 (0.83%) IIS
Applications
1 8 (6.67%) MS Visio
2 7 (5.83%) MS Excel
3 6 (5.00%) MS Office
Cloud Services
1 11 (9.17%) Office 365
2 8 (6.67%) Amazon AWS
3 2 (1.67%) Microsoft Azure
4 1 (0.83%) Amazon EC2
Communications & Networking
1 69 (57.50%) IPv6
2 59 (49.17%) Firewall
3 49 (40.83%) VPN
4 42 (35.00%) BGP
5 36 (30.00%) MPLS
5 36 (30.00%) IPsec
6 32 (26.67%) Cisco ASA
7 31 (25.83%) DNS
8 23 (19.17%) Cisco IOS
9 22 (18.33%) TCP/IP
10 21 (17.50%) L2TP
11 20 (16.67%) PPP
12 19 (15.83%) SAN
12 19 (15.83%) iSCSI
13 17 (14.17%) DHCP
14 16 (13.33%) Internet
14 16 (13.33%) LAN
15 14 (11.67%) WAN
15 14 (11.67%) VLAN
16 12 (10.00%) OSPF
Database & Business Intelligence
1 13 (10.83%) SQL Server
2 11 (9.17%) MySQL
3 5 (4.17%) MariaDB
4 4 (3.33%) SQL Server 2008
4 4 (3.33%) SQL Server 2012
5 3 (2.50%) NoSQL
Development Applications
1 6 (5.00%) Subversion
2 1 (0.83%) Trac
2 1 (0.83%) Redmine
2 1 (0.83%) JIRA
General
1 23 (19.17%) Finance
2 8 (6.67%) Telecoms
3 6 (5.00%) Games
4 5 (4.17%) Marketing
5 2 (1.67%) Japanese Language
6 1 (0.83%) Legal
Job Titles
1 41 (34.17%) Network Engineer
2 19 (15.83%) Administrator
3 17 (14.17%) Systems Administrator
4 14 (11.67%) Infrastructure Engineer
5 13 (10.83%) Support Engineer
6 11 (9.17%) Linux Systems Administrator
6 11 (9.17%) Linux Administrator
7 10 (8.33%) Systems Engineer
8 8 (6.67%) 2nd Line Support
8 8 (6.67%) Cisco Engineer
9 7 (5.83%) 2nd Line Support Engineer
9 7 (5.83%) Architect
10 6 (5.00%) Linux DevOps Engineer
10 6 (5.00%) Network Administrator
10 6 (5.00%) Linux Engineer
10 6 (5.00%) Cisco Network Engineer
10 6 (5.00%) DevOps Engineer
11 5 (4.17%) Project Manager
11 5 (4.17%) Solutions Architect
12 4 (3.33%) Programme Manager
Libraries, Frameworks & Software Standards
1 5 (4.17%) Web Services
2 2 (1.67%) .NET
3 1 (0.83%) CGI
3 1 (0.83%) HTML
3 1 (0.83%) COM
Miscellaneous
1 62 (51.67%) Data Centre
2 5 (4.17%) Analytical Skills
3 4 (3.33%) Clustering
4 3 (2.50%) Enterprise Software
4 3 (2.50%) User Experience
5 2 (1.67%) Distributed Denial-of-Service
5 2 (1.67%) Replication
5 2 (1.67%) Management Information System
5 2 (1.67%) Computer Science
5 2 (1.67%) EqualLogic
6 1 (0.83%) Embedded Systems
6 1 (0.83%) Blackberry
Operating Systems
1 60 (50.00%) Linux
2 47 (39.17%) Windows
3 23 (19.17%) Windows Server 2008
4 19 (15.83%) Windows Server 2012
5 13 (10.83%) Red Hat Enterprise Linux
6 9 (7.50%) Windows Server 2003
7 8 (6.67%) Debian
7 8 (6.67%) Ubuntu
8 7 (5.83%) CentOS
8 7 (5.83%) Mac OS X
9 6 (5.00%) Windows 2000 Server
10 3 (2.50%) UNIX
11 1 (0.83%) Windows 7
11 1 (0.83%) Embedded Linux
11 1 (0.83%) Windows XP
Processes & Methodologies
1 23 (19.17%) Configuration Management
2 18 (15.00%) Network Management
2 18 (15.00%) ITIL
3 16 (13.33%) Project Management
4 15 (12.50%) E-Commerce
5 14 (11.67%) Change Control
6 10 (8.33%) Analytics
6 10 (8.33%) Performance Tuning
7 9 (7.50%) Load Balancing
7 9 (7.50%) Service Management
7 9 (7.50%) Service Delivery
7 9 (7.50%) PRINCE2
8 7 (5.83%) PRINCE
9 6 (5.00%) DevOps
9 6 (5.00%) Technical Architecture
9 6 (5.00%) Capacity Planning
10 5 (4.17%) Customer Engagement
10 5 (4.17%) Capacity Management
10 5 (4.17%) Product Marketing
10 5 (4.17%) Financial Modelling
Programming Languages
1 18 (15.00%) SQL
2 9 (7.50%) Bash Shell
3 6 (5.00%) Shell Script
3 6 (5.00%) Ruby
4 3 (2.50%) Python
5 2 (1.67%) PowerShell
6 1 (0.83%) Embedded C
6 1 (0.83%) C
6 1 (0.83%) Java
6 1 (0.83%) JavaScript
6 1 (0.83%) Perl
Qualifications
1 32 (26.67%) Cisco Certification
2 29 (24.17%) CCNP
3 7 (5.83%) Degree
3 7 (5.83%) CCNA
4 6 (5.00%) Microsoft Certification
5 2 (1.67%) MCSE
5 2 (1.67%) MCSA
5 2 (1.67%) PMP
5 2 (1.67%) PMI Certification
5 2 (1.67%) SC Cleared
5 2 (1.67%) Security Cleared
5 2 (1.67%) MCITP
5 2 (1.67%) JNCIP
6 1 (0.83%) VCP5
6 1 (0.83%) VMware Certified Professional (VCP)
6 1 (0.83%) CCIE
Quality Assurance & Compliance
1 12 (10.00%) QA
2 6 (5.00%) ISO/IEC 27001
3 3 (2.50%) ISO 9001
4 1 (0.83%) JTAG
System Software
1 33 (27.50%) VMware ESX
1 33 (27.50%) VMware Infrastructure
2 18 (15.00%) Hyper-V
3 11 (9.17%) Active Directory
4 10 (8.33%) NFS
5 8 (6.67%) Xsan
6 5 (4.17%) Openswan
7 4 (3.33%) Microsoft Virtual Server
8 3 (2.50%) XenServer
8 3 (2.50%) vSphere
8 3 (2.50%) VMware Workstation
9 2 (1.67%) KVM
9 2 (1.67%) XenApp
10 1 (0.83%) FreeRADIUS
10 1 (0.83%) Postfix
10 1 (0.83%) Corosync
10 1 (0.83%) GlusterFS
10 1 (0.83%) iptables
Systems Management
1 22 (18.33%) Nagios
2 21 (17.50%) Cacti
3 8 (6.67%) FortiGate
4 7 (5.83%) NetBackup
5 6 (5.00%) Puppet
5 6 (5.00%) ZABBIX
6 5 (4.17%) Ganglia
7 4 (3.33%) SCOM
8 3 (2.50%) SCVMM
9 2 (1.67%) ARCserve
9 2 (1.67%) WMI
10 1 (0.83%) Pacemaker
10 1 (0.83%) Ansible
Vendors
1 72 (60.00%) Cisco
2 45 (37.50%) VMware
3 28 (23.33%) Microsoft
4 27 (22.50%) Juniper
5 25 (20.83%) Red Hat
6 14 (11.67%) Citrix
7 8 (6.67%) NetApp
8 6 (5.00%) Symantec
9 5 (4.17%) Splunk
10 4 (3.33%) F5
11 3 (2.50%) Isilon
11 3 (2.50%) Percona
11 3 (2.50%) EMC
12 2 (1.67%) HP
12 2 (1.67%) Dell
12 2 (1.67%) Alcatel-Lucent
12 2 (1.67%) Fortinet
13 1 (0.83%) Brocade
13 1 (0.83%) Veritas
London
Stafford-Sharp Associates
Salary: From £40,000 to £55,000 per annum + Bens
Posted: 2 days ago