The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for LAN skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited LAN over the 3 months to 23 June 2017 with a comparison to the same period in the previous 2 years.

Local Area Network (LAN)
London / City of London
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 100 96 108
Rank change year-on-year -4 +12  
Permanent jobs citing LAN 146 195 258
As % of all permanent IT jobs advertised in the City of London 2.80% 3.07% 2.48%
As % of the Communications & Networking category 17.26% 18.55% 16.71%
Number of salaries quoted 131 162 246
Median salary £55,000 £50,000 £52,500
Median salary % change year-on-year +10.00% -4.76%  
90% offered a salary of more than £29,000 £32,500 £32,750
10% offered a salary of more than £75,000 £72,350 £75,000
UK excluding London median salary £39,500 £40,000 £40,000
% change year-on-year -1.25% -  

LAN is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
City of London
Permanent job vacancies with a requirement for communications and computer networking skills 846 1051 1544
As % of all permanent IT job vacancies advertised in the City of London 16.25% 16.56% 14.86%
Number of salaries quoted 745 916 1338
Median salary £55,000 £55,000 £53,000
Median salary % change year-on-year - +3.77%  
90% offered a salary of more than £29,000 £33,000 £32,500
10% offered a salary of more than £75,000 £75,000 £71,000
UK excluding London median salary £42,500 £42,500 £42,500

LAN
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing LAN as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for LAN in the City of London

LAN
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing LAN in the City of London.

Salary trend for LAN in the City of London

LAN
Salary Histogram in the City of London

The salary distribution of IT jobs citing LAN in the City of London over the 3 months to 23 June 2017.

Salary histogram for LAN in the City of London

For the 6 months to 23 June 2017, IT jobs citing LAN 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 City of London region with a requirement for LAN.

1 234 (91.05%) WAN
2 166 (64.59%) Firewall
3 130 (50.58%) Windows
4 115 (44.75%) Cisco
5 92 (35.80%) TCP/IP
6 91 (35.41%) Microsoft
6 91 (35.41%) Windows Server
7 87 (33.85%) DHCP
8 83 (32.30%) DNS
9 70 (27.24%) Finance
10 67 (26.07%) Active Directory
11 65 (25.29%) Cisco Certification
12 63 (24.51%) VPN
12 63 (24.51%) VMware
13 62 (24.12%) Wireless
14 61 (23.74%) Citrix
14 61 (23.74%) Data Centre
15 59 (22.96%) MS Exchange
16 58 (22.57%) Windows 7
17 52 (20.23%) Hyper-V
18 48 (18.68%) ITIL
19 47 (18.29%) CCNP
20 46 (17.90%) Microsoft Office
21 40 (15.56%) Linux
21 40 (15.56%) CheckPoint
22 39 (15.18%) XenApp
23 38 (14.79%) VMware Infrastructure
23 38 (14.79%) Windows 10
24 37 (14.40%) MPLS
25 35 (13.62%) Apple

LAN
Co-occurring IT Skills in the City of 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 59 (22.96%) MS Exchange
2 32 (12.45%) IIS
2 32 (12.45%) Skype for Business
3 28 (10.89%) Exchange Server 2003
4 23 (8.95%) Blackberry Enterprise Server
5 17 (6.61%) SharePoint
6 14 (5.45%) Exchange Server 2010
7 4 (1.56%) Apache
7 4 (1.56%) Tomcat
8 2 (0.78%) Apache Spark
8 2 (0.78%) Exchange Server 2013
8 2 (0.78%) OpenStack
8 2 (0.78%) SharePoint Server
9 1 (0.39%) IBM Notes
Applications
1 46 (17.90%) Microsoft Office
2 6 (2.33%) Microsoft Project
3 2 (0.78%) Microsoft Excel
4 1 (0.39%) Adobe Creative Suite
4 1 (0.39%) Microsoft PowerPoint
Business Applications
1 1 (0.39%) Dynamics NAV
Cloud Services
1 29 (11.28%) Office 365
2 17 (6.61%) Amazon AWS
3 14 (5.45%) Microsoft Azure
4 10 (3.89%) Cloud Computing
5 4 (1.56%) PaaS
5 4 (1.56%) SaaS
6 2 (0.78%) Dropbox
6 2 (0.78%) G Suite
6 2 (0.78%) GitHub
6 2 (0.78%) IaaS
6 2 (0.78%) Mimecast
6 2 (0.78%) Virtual Private Cloud
Communications & Networking
1 234 (91.05%) WAN
2 166 (64.59%) Firewall
3 92 (35.80%) TCP/IP
4 87 (33.85%) DHCP
5 83 (32.30%) DNS
6 63 (24.51%) VPN
7 62 (24.12%) Wireless
8 37 (14.40%) MPLS
9 34 (13.23%) BGP
10 33 (12.84%) VoIP
11 32 (12.45%) OSPF
12 31 (12.06%) SAN
13 30 (11.67%) Internet
13 30 (11.67%) SNMP
14 27 (10.51%) Network Security
15 25 (9.73%) SMTP
16 24 (9.34%) Cisco ASA
16 24 (9.34%) EIGRP
16 24 (9.34%) IP Telephony
16 24 (9.34%) VLAN
Database & Business Intelligence
1 23 (8.95%) SQL Server
2 4 (1.56%) MySQL
2 4 (1.56%) SQL Server 2008
2 4 (1.56%) SQL Server 2014
3 3 (1.17%) Relational Database
4 2 (0.78%) Amazon DynamoDB
4 2 (0.78%) Data Warehouse
4 2 (0.78%) Hadoop
4 2 (0.78%) MongoDB
4 2 (0.78%) SQL Server 2005
4 2 (0.78%) SQL Server Analysis Services
4 2 (0.78%) SQL Server Integration Services
4 2 (0.78%) SQL Server Reporting Services
5 1 (0.39%) MariaDB
5 1 (0.39%) Microsoft Analysis Services
5 1 (0.39%) OLAP
5 1 (0.39%) OLAP Cube
5 1 (0.39%) RDBMS
5 1 (0.39%) SQL Server 2012
Development Applications
1 2 (0.78%) JIRA
1 2 (0.78%) Travis CI
1 2 (0.78%) VSS/SourceSafe
2 1 (0.39%) Sonatype Nexus
2 1 (0.39%) Visual Studio
General
1 70 (27.24%) Finance
2 20 (7.78%) Telecoms
3 19 (7.39%) Banking
4 10 (3.89%) Financial Institution
4 10 (3.89%) Retail
5 8 (3.11%) Law
6 6 (2.33%) Legal
7 5 (1.95%) Marketing
8 4 (1.56%) Investment Banking
9 3 (1.17%) Back Office
10 1 (0.39%) Advertising
10 1 (0.39%) Japanese Language
Job Titles
1 60 (23.35%) Network Engineer
2 38 (14.79%) Support Engineer
3 24 (9.34%) Analyst
4 22 (8.56%) Senior Network Engineer
5 20 (7.78%) Architect
5 20 (7.78%) IT Engineer
6 18 (7.00%) 2nd Line Support
7 15 (5.84%) 2nd Line Engineer
7 15 (5.84%) 2nd Line Support Engineer
7 15 (5.84%) Field Engineer
7 15 (5.84%) Infrastructure Engineer
8 14 (5.45%) Cisco Engineer
8 14 (5.45%) Citrix Engineer
9 13 (5.06%) Citrix Support
9 13 (5.06%) Citrix Support Engineer
9 13 (5.06%) Infrastructure Manager
9 13 (5.06%) Network Architect
10 12 (4.67%) Cisco Network Engineer
11 10 (3.89%) Service Manager
11 10 (3.89%) Team Leader
Libraries, Frameworks & Software Standards
1 8 (3.11%) CSS
2 7 (2.72%) Web Services
3 5 (1.95%) 802.1X
4 3 (1.17%) .NET
5 2 (0.78%) Kafka
5 2 (0.78%) LAMP
5 2 (0.78%) Middleware
5 2 (0.78%) Node.js
5 2 (0.78%) React
6 1 (0.39%) ASP.NET
6 1 (0.39%) HTML
6 1 (0.39%) SAP Basis
6 1 (0.39%) XML
Miscellaneous
1 61 (23.74%) Data Centre
2 32 (12.45%) Public Cloud
3 26 (10.12%) Blackberry
4 18 (7.00%) Driving Licence
5 9 (3.50%) Computer Science
5 9 (3.50%) Video Conferencing
6 7 (2.72%) Client/Server
6 7 (2.72%) Management Information System
7 5 (1.95%) Analytical Skills
7 5 (1.95%) Hedge funds
8 4 (1.56%) Fat Client
8 4 (1.56%) PMI
8 4 (1.56%) Replication
8 4 (1.56%) Thin Client
9 3 (1.17%) IVR
9 3 (1.17%) Security Operations Centre
9 3 (1.17%) User Experience
10 2 (0.78%) Enterprise Software
10 2 (0.78%) Fintech
10 2 (0.78%) NHS
Operating Systems
1 130 (50.58%) Windows
2 91 (35.41%) Windows Server
3 58 (22.57%) Windows 7
4 40 (15.56%) Linux
5 38 (14.79%) Windows 10
6 31 (12.06%) Windows 8
7 27 (10.51%) Windows Server 2008
8 25 (9.73%) Windows Server 2012
9 13 (5.06%) Mac OS X
10 12 (4.67%) Unix
11 9 (3.50%) CentOS
12 7 (2.72%) Android
13 5 (1.95%) Apple iOS
13 5 (1.95%) Ubuntu
14 3 (1.17%) Red Hat Enterprise Linux
14 3 (1.17%) Windows Mobile
15 1 (0.39%) Mac OS
15 1 (0.39%) Windows 2000 Server
15 1 (0.39%) Windows Server 2003
Processes & Methodologies
1 48 (18.68%) ITIL
2 30 (11.67%) Change Management
3 28 (10.89%) Network Design
4 26 (10.12%) Load Balancing
4 26 (10.12%) Project Management
5 20 (7.78%) Network Management
5 20 (7.78%) Service Delivery
6 19 (7.39%) Disaster Recovery
7 18 (7.00%) Validation
8 17 (6.61%) SIEM
9 15 (5.84%) Network Monitoring
9 15 (5.84%) Presales
10 14 (5.45%) Information Security
10 14 (5.45%) Kalman Filter
11 12 (4.67%) Capacity Management
12 11 (4.28%) ITSM
12 11 (4.28%) Statistics
13 10 (3.89%) PRINCE2
14 9 (3.50%) Agile Software Development
15 8 (3.11%) Incident Management
Programming Languages
1 18 (7.00%) SQL
2 9 (3.50%) PowerShell
3 6 (2.33%) Java
4 5 (1.95%) Python
5 4 (1.56%) Bash Shell
6 2 (0.78%) Scala
6 2 (0.78%) Shell Script
6 2 (0.78%) VB
6 2 (0.78%) VBScript
7 1 (0.39%) C
7 1 (0.39%) C#
7 1 (0.39%) Perl
7 1 (0.39%) Ruby
7 1 (0.39%) T-SQL
Qualifications
1 65 (25.29%) Cisco Certification
2 47 (18.29%) CCNP
3 29 (11.28%) CCIE
3 29 (11.28%) CCNA
4 23 (8.95%) Degree
5 18 (7.00%) Microsoft Certification
6 13 (5.06%) MCSE
7 10 (3.89%) MCITP
8 7 (2.72%) CCDA
8 7 (2.72%) CCSA
8 7 (2.72%) DV Cleared
8 7 (2.72%) MCSA
8 7 (2.72%) Security Cleared
9 6 (2.33%) Computer Science Degree
9 6 (2.33%) MCP
9 6 (2.33%) VMware Certified Professional (VCP)
10 5 (1.95%) PMI Certification
11 4 (1.56%) CISM
11 4 (1.56%) CISSP
11 4 (1.56%) PRINCE2 Certification
Quality Assurance & Compliance
1 12 (4.67%) SLA
2 9 (3.50%) PCI DSS
3 5 (1.95%) ISO/IEC 27001
4 3 (1.17%) Data Quality
4 3 (1.17%) QA
5 1 (0.39%) COBIT
5 1 (0.39%) PMO
System Software
1 67 (26.07%) Active Directory
2 52 (20.23%) Hyper-V
3 39 (15.18%) XenApp
4 38 (14.79%) VMware Infrastructure
5 12 (4.67%) VMware ESXi
6 11 (4.28%) vSphere
7 8 (3.11%) Terminal Services
8 5 (1.95%) XenDesktop
9 3 (1.17%) Docker
9 3 (1.17%) KVM
9 3 (1.17%) Virtual Desktop
9 3 (1.17%) XenServer
10 2 (0.78%) Microsoft App-V
10 2 (0.78%) Virtual Machines
10 2 (0.78%) Xen
11 1 (0.39%) ProxySG
11 1 (0.39%) Snort
11 1 (0.39%) UAG
11 1 (0.39%) VMware Workstation
Systems Management
1 10 (3.89%) SCCM
2 7 (2.72%) Backup Exec
2 7 (2.72%) Nagios
3 6 (2.33%) AirWatch
4 5 (1.95%) SolarWinds Orion
4 5 (1.95%) WSUS
5 4 (1.56%) Nessus
5 4 (1.56%) Nmap
6 3 (1.17%) Cisco Prime
6 3 (1.17%) FortiGate
6 3 (1.17%) Microsoft Intune
6 3 (1.17%) Norton AntiVirus
6 3 (1.17%) SELinux
7 2 (0.78%) Ansible
7 2 (0.78%) Cisco CUCM
7 2 (0.78%) Computer Emergency Response Teams
7 2 (0.78%) Microsoft Data Protection Manager
7 2 (0.78%) Network Intrusion Detection System
7 2 (0.78%) Opscode Chef
7 2 (0.78%) SCDPM
Vendors
1 115 (44.75%) Cisco
2 91 (35.41%) Microsoft
3 63 (24.51%) VMware
4 61 (23.74%) Citrix
5 40 (15.56%) CheckPoint
6 35 (13.62%) Apple
7 32 (12.45%) Palo Alto
8 28 (10.89%) Juniper
9 24 (9.34%) SolarWinds
10 21 (8.17%) HP
11 20 (7.78%) F5
12 11 (4.28%) Aruba
12 11 (4.28%) Dell
12 11 (4.28%) Forcepoint
13 10 (3.89%) Brocade
14 9 (3.50%) Avaya
14 9 (3.50%) Fortinet
14 9 (3.50%) Meraki
14 9 (3.50%) Riverbed
15 8 (3.11%) Symantec
City, London
IPsoft
Salary: Excellent salary + strong benefits and bonus package
Posted: 2 days ago
City, London
Qube Global Software
Salary: From £35,000 to £38,000 per annum
Posted: 3 days ago
City, London
Intec Select
Salary: From £65,000 to £75,000 per annum £65-75k + Bonus & Bens
Posted: 3 days ago
City, London
Harrington Starr
Salary: £55000 - £70000 per annum
Posted: 6 days ago
City, London
Quant Capital
Salary: From £75,000 to £100,000 per annum Bonus > 25% + Medical Pension
Posted: 3 days ago
City of London
IQ Telecom
Salary: £35000 - £45000 per annum + Travel Allowance, Bens
Posted: 9 days ago
City, London
IT Lab
Salary: Up to £32,000 per annum dependent on experience
Posted: 21 days ago
City, London
Epiq Systems Ltd
Salary: Unspecified
Posted: 18 days ago