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 27 March 2017 with a comparison to the same period in the previous 2 years.

Local Area Network (LAN)
London / City of London
3 months to
27 Mar 2017
Same period 2016 Same period 2015
Rank 112 102 82
Rank change year-on-year -10 -20  
Permanent jobs citing LAN 111 194 334
As % of all permanent IT jobs advertised in the City of London 2.19% 2.73% 3.21%
As % of the Communications & Networking category 13.28% 18.67% 16.28%
Number of salaries quoted 106 170 291
Median salary £42,500 £55,000 £50,000
Median salary % change year-on-year -22.72% +10.00%  
90% offered a salary of more than £26,000 £27,500 £30,000
10% offered a salary of more than £72,500 £80,250 £70,000
UK excluding London median salary £40,000 £41,000 £40,000
% change year-on-year -2.43% +2.50%  

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 836 1039 2052
As % of all permanent IT job vacancies advertised in the City of London 16.53% 14.64% 19.71%
Number of salaries quoted 790 909 1720
Median salary £47,500 £52,500 £52,500
Median salary % change year-on-year -9.52% -  
90% offered a salary of more than £27,500 £32,500 £34,600
10% offered a salary of more than £75,000 £70,000 £80,000
UK excluding London median salary £40,000 £42,500 £41,500
% change year-on-year -5.88% +2.40%  

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 27 March 2017.

Salary histogram for LAN in the City of London

LAN
Top 30 Co-occurring IT Skills in the City of London

For the 6 months to 27 March 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.

1 182 (85.05%) WAN
2 110 (51.40%) Firewall
3 105 (49.07%) Windows
4 88 (41.12%) Cisco
5 75 (35.05%) Microsoft
6 72 (33.64%) Windows Server
7 66 (30.84%) TCP/IP
8 61 (28.50%) DNS
9 59 (27.57%) Finance
10 56 (26.17%) DHCP
10 56 (26.17%) Active Directory
11 54 (25.23%) VMware
12 53 (24.77%) Citrix
13 50 (23.36%) MS Exchange
14 47 (21.96%) Windows 7
15 42 (19.63%) MS Office
15 42 (19.63%) ITIL
16 41 (19.16%) Data Centre
17 40 (18.69%) MS Excel
17 40 (18.69%) VPN
18 37 (17.29%) Cisco Certification
19 36 (16.82%) IIS
19 36 (16.82%) Hyper-V
20 34 (15.89%) Wireless
21 33 (15.42%) Public Cloud
22 32 (14.95%) SAN
22 32 (14.95%) Apple
22 32 (14.95%) Skype for Business
23 31 (14.49%) Windows 8
23 31 (14.49%) XenApp

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 50 (23.36%) MS Exchange
2 36 (16.82%) IIS
3 32 (14.95%) Skype for Business
4 29 (13.55%) Exchange Server 2003
5 23 (10.75%) Blackberry Enterprise Server
6 11 (5.14%) SharePoint
7 7 (3.27%) Apache
8 5 (2.34%) Tomcat
9 3 (1.40%) Exchange Server 2010
9 3 (1.40%) Exchange Server 2013
9 3 (1.40%) WebSphere
10 2 (0.93%) Apache Spark
10 2 (0.93%) SharePoint Server
11 1 (0.47%) CMS
11 1 (0.47%) DataSynapse
11 1 (0.47%) nginx
11 1 (0.47%) OpenStack
11 1 (0.47%) Oracle Coherence
11 1 (0.47%) Oracle HTTP Server
Applications
1 42 (19.63%) MS Office
2 40 (18.69%) MS Excel
3 2 (0.93%) MS Visio
4 1 (0.47%) 3ds Max
4 1 (0.47%) AutoCAD
4 1 (0.47%) MS PowerPoint
4 1 (0.47%) Revit
Business Applications
1 1 (0.47%) Dynamics NAV
1 1 (0.47%) RMDS
Cloud Services
1 21 (9.81%) Office 365
2 18 (8.41%) Amazon AWS
3 7 (3.27%) Microsoft Azure
4 4 (1.87%) IBM Cloud
5 2 (0.93%) Amazon EC2
5 2 (0.93%) Amazon S3
5 2 (0.93%) Cloud Computing
5 2 (0.93%) GitHub
6 1 (0.47%) Adobe Creative Cloud
6 1 (0.47%) Amazon CloudWatch
6 1 (0.47%) AWS CloudFormation
6 1 (0.47%) IaaS
6 1 (0.47%) PaaS
6 1 (0.47%) SaaS
6 1 (0.47%) Virtual Private Cloud
Communications & Networking
1 182 (85.05%) WAN
2 110 (51.40%) Firewall
3 66 (30.84%) TCP/IP
4 61 (28.50%) DNS
5 56 (26.17%) DHCP
6 40 (18.69%) VPN
7 34 (15.89%) Wireless
8 32 (14.95%) SAN
9 29 (13.55%) SNMP
10 27 (12.62%) MPLS
11 26 (12.15%) VoIP
12 25 (11.68%) SMTP
13 21 (9.81%) OSPF
13 21 (9.81%) Telnet
14 20 (9.35%) BGP
15 18 (8.41%) Network Security
16 14 (6.54%) Wi-Fi
16 14 (6.54%) WLAN
17 13 (6.07%) IP Telephony
18 11 (5.14%) Cisco ASA
Database & Business Intelligence
1 21 (9.81%) SQL Server
2 4 (1.87%) MySQL
2 4 (1.87%) SQL Server 2014
3 3 (1.40%) Hadoop
3 3 (1.40%) MongoDB
3 3 (1.40%) Relational Database
3 3 (1.40%) SQL Server 2008
4 2 (0.93%) Amazon DynamoDB
4 2 (0.93%) SQL Server Analysis Services
4 2 (0.93%) SQL Server Integration Services
4 2 (0.93%) SQL Server Reporting Services
5 1 (0.47%) Big Data
5 1 (0.47%) Data Warehouse
5 1 (0.47%) DB2
5 1 (0.47%) HBase
5 1 (0.47%) Microsoft Analysis Services
5 1 (0.47%) OLAP
5 1 (0.47%) OLAP Cube
5 1 (0.47%) RDBMS
5 1 (0.47%) SQL Server 2012
Development Applications
1 4 (1.87%) JIRA
2 2 (0.93%) Atlassian Bamboo
2 2 (0.93%) Git (software)
2 2 (0.93%) Travis CI
2 2 (0.93%) Visual Studio
3 1 (0.47%) Sonatype Nexus
General
1 59 (27.57%) Finance
2 15 (7.01%) Retail
3 11 (5.14%) Banking
4 9 (4.21%) Telecoms
5 5 (2.34%) Investment Banking
5 5 (2.34%) Marketing
6 4 (1.87%) Legal
7 2 (0.93%) Law
8 1 (0.47%) Financial Institution
Job Titles
1 33 (15.42%) Network Engineer
2 30 (14.02%) Support Engineer
3 29 (13.55%) Analyst
4 23 (10.75%) IT Engineer
5 17 (7.94%) Administrator
5 17 (7.94%) Field Engineer
5 17 (7.94%) Infrastructure Manager
5 17 (7.94%) Senior Network Engineer
6 14 (6.54%) Architect
7 13 (6.07%) 2nd Line Support
7 13 (6.07%) Systems Administrator
8 12 (5.61%) Citrix Engineer
8 12 (5.61%) Infrastructure Engineer
8 12 (5.61%) IT Support
9 11 (5.14%) 2nd Line Engineer
9 11 (5.14%) 2nd Line Support Engineer
10 10 (4.67%) Service Manager
11 9 (4.21%) Citrix Support
11 9 (4.21%) Citrix Support Engineer
11 9 (4.21%) Infrastructure Analyst
Libraries, Frameworks & Software Standards
1 8 (3.74%) Web Services
2 4 (1.87%) Flash
2 4 (1.87%) Middleware
2 4 (1.87%) XML
3 3 (1.40%) .NET
4 2 (0.93%) CSS
4 2 (0.93%) HTML
4 2 (0.93%) Kafka
4 2 (0.93%) LAMP
4 2 (0.93%) Node.js
4 2 (0.93%) React
5 1 (0.47%) 802.1X
5 1 (0.47%) ASP.NET
5 1 (0.47%) Rendezvous
5 1 (0.47%) SAP Basis
5 1 (0.47%) Ultra Messaging
5 1 (0.47%) XMPP
5 1 (0.47%) XSLT
Miscellaneous
1 41 (19.16%) Data Centre
2 33 (15.42%) Public Cloud
3 24 (11.21%) Blackberry
4 21 (9.81%) Driving Licence
5 12 (5.61%) Hedge funds
6 6 (2.80%) Client/Server
6 6 (2.80%) Computer Science
6 6 (2.80%) Management Information System
7 5 (2.34%) e-Health
8 4 (1.87%) CLARiiON
8 4 (1.87%) EMC VNX
9 3 (1.40%) Video Conferencing
10 2 (0.93%) iSeries
10 2 (0.93%) IVR
10 2 (0.93%) Mainframe
10 2 (0.93%) PKI
10 2 (0.93%) Replication
11 1 (0.47%) Data Protection Act
11 1 (0.47%) NHS
11 1 (0.47%) Smartphone
Operating Systems
1 105 (49.07%) Windows
2 72 (33.64%) Windows Server
3 47 (21.96%) Windows 7
4 31 (14.49%) Windows 10
4 31 (14.49%) Windows 8
5 24 (11.21%) Windows Server 2008
5 24 (11.21%) Windows Server 2012
6 21 (9.81%) Linux
7 8 (3.74%) Unix
8 6 (2.80%) Mac OS X
9 5 (2.34%) CentOS
9 5 (2.34%) Red Hat Enterprise Linux
10 4 (1.87%) Ubuntu
11 2 (0.93%) Android
11 2 (0.93%) Solaris
12 1 (0.47%) Apple iOS
12 1 (0.47%) Debian
12 1 (0.47%) Fedora
12 1 (0.47%) Windows Server 2003
Processes & Methodologies
1 42 (19.63%) ITIL
2 22 (10.28%) Agile Software Development
3 18 (8.41%) Change Management
4 17 (7.94%) Disaster Recovery
4 17 (7.94%) Network Design
4 17 (7.94%) Service Delivery
5 14 (6.54%) Project Management
6 11 (5.14%) Presales
7 10 (4.67%) DevOps
7 10 (4.67%) Load Balancing
7 10 (4.67%) Validation
8 9 (4.21%) Configuration Management
8 9 (4.21%) Network Monitoring
8 9 (4.21%) Service Management
9 8 (3.74%) Asset Management
9 8 (3.74%) Network Management
10 7 (3.27%) Business Analysis
10 7 (3.27%) Information Security
10 7 (3.27%) ITSM
10 7 (3.27%) Problem Management
Programming Languages
1 20 (9.35%) SQL
2 8 (3.74%) Java
3 3 (1.40%) Perl
3 3 (1.40%) Shell Script
4 2 (0.93%) Bash Shell
4 2 (0.93%) PowerShell
4 2 (0.93%) Python
4 2 (0.93%) Scala
5 1 (0.47%) C
5 1 (0.47%) C#
5 1 (0.47%) JavaScript
5 1 (0.47%) T-SQL
Qualifications
1 37 (17.29%) Cisco Certification
2 22 (10.28%) CCNP
3 19 (8.88%) CCNA
4 16 (7.48%) Degree
5 11 (5.14%) Microsoft Certification
6 10 (4.67%) DV Cleared
6 10 (4.67%) Security Cleared
7 7 (3.27%) CCIE
7 7 (3.27%) MCSE
8 5 (2.34%) JNCIA
8 5 (2.34%) JNCIE
8 5 (2.34%) JNCIP
8 5 (2.34%) JNCIS
9 4 (1.87%) VMware Certified Professional (VCP)
10 3 (1.40%) CCVP
10 3 (1.40%) MCITP
10 3 (1.40%) MCP
10 3 (1.40%) MCSA
10 3 (1.40%) MCTS
11 2 (0.93%) ITIL Foundation Certificate
Quality Assurance & Compliance
1 9 (4.21%) SLA
2 4 (1.87%) QA
3 2 (0.93%) PCI DSS
4 1 (0.47%) COBIT
4 1 (0.47%) Data Quality
4 1 (0.47%) ISO/IEC 27001
4 1 (0.47%) Sarbanes-Oxley
System Software
1 56 (26.17%) Active Directory
2 36 (16.82%) Hyper-V
3 31 (14.49%) XenApp
4 28 (13.08%) VMware Infrastructure
5 7 (3.27%) VMware ESXi
5 7 (3.27%) vSphere
6 5 (2.34%) VMware ESX
7 4 (1.87%) Virtual Servers
8 3 (1.40%) Docker
8 3 (1.40%) Terminal Services
8 3 (1.40%) Virtual Desktop
9 2 (0.93%) NFS
9 2 (0.93%) XenDesktop
10 1 (0.47%) FreeRADIUS
10 1 (0.47%) Oracle RAC
10 1 (0.47%) ProxySG
10 1 (0.47%) Samba
10 1 (0.47%) SRDF
10 1 (0.47%) VirtualBox
10 1 (0.47%) XenServer
Systems Management
1 7 (3.27%) Puppet
2 5 (2.34%) Ansible
2 5 (2.34%) Opscode Chef
3 4 (1.87%) BMC PATROL
3 4 (1.87%) SCCM
4 2 (0.93%) Cisco CUCM
4 2 (0.93%) Cisco Prime
4 2 (0.93%) Computer Emergency Response Teams
4 2 (0.93%) Microsoft Intune
4 2 (0.93%) Nagios
4 2 (0.93%) Nessus
4 2 (0.93%) Nmap
4 2 (0.93%) SELinux
4 2 (0.93%) WSUS
5 1 (0.47%) Cisco UCCX
5 1 (0.47%) FortiGate
5 1 (0.47%) Jamf Pro
5 1 (0.47%) Kubernetes
5 1 (0.47%) OpenView
5 1 (0.47%) SCDPM
Vendors
1 88 (41.12%) Cisco
2 75 (35.05%) Microsoft
3 54 (25.23%) VMware
4 53 (24.77%) Citrix
5 32 (14.95%) Apple
6 22 (10.28%) Juniper
7 16 (7.48%) CheckPoint
8 13 (6.07%) Palo Alto
9 12 (5.61%) Avaya
9 12 (5.61%) SolarWinds
10 10 (4.67%) Arista
10 10 (4.67%) Oracle
11 9 (4.21%) F5
12 8 (3.74%) Red Hat
13 7 (3.27%) EMC
13 7 (3.27%) Riverbed
14 6 (2.80%) Meraki
14 6 (2.80%) Mitel
15 5 (2.34%) Aruba
15 5 (2.34%) HP
City, London
Harrington Starr
Salary: £55000 - £70000 per annum
Posted: 2 days ago
City, London
Austin Fraser
Salary: £65000 - £75000 per annum + Car + Bonus
Posted: 4 days ago
City, London
Hays Finance Technology
Salary: £70000.00 - £75000.00 per annum + Benefits + Bonus
Posted: 5 days ago
City of London
Hays London City Cheapside
Salary: £70000.00 - £75000.00 per annum + Benefits + Bonus
Posted: 6 days ago
City, London
Octopus Investments
Salary: Competitive + Benefits
Posted: 3 days ago
City, London
Miller Maxwell Ltd
Salary: From £40,000 to £50,000 per annum Plus Benefits
Posted: 4 days ago
City, London
Source Technology
Salary: From £55,000 to £65,000 per annum Bonus package and on call allowance
Posted: 6 days ago
City, London
Hudson IT
Salary: £70000 - £80000 per annum + bonus + pension
Posted: 3 days ago
City, London
Client Server
Salary: £50k to £75k + bonus + benefits
Posted: 4 days ago
City, London
IT Lab
Salary: From £30,000 to £35,000 per annum dependent on experience
Posted: 11 days ago
City, London
IPsoft
Salary: From £45,000 to £55,000 per annum + strong benefits and bonus package
Posted: 14 days ago
City, London
Quant Capital
Salary: Up to £70,000 per annum Bonus Medical Pension
Posted: 6 days ago
City of London
Venturi
Salary: £50000 - £60000 per annum + 10% bonus and full benefits
Posted: 18 days ago
City, London
IT Lab
Salary: Up to £32,000 per annum dependent on experience
Posted: 21 days ago
City, London
Statesman Travel Limited
Salary: Up to £35,000 per annum
Posted: 19 days ago