LAN Jobs in the City of London

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
Location	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

LAN
Top 30 Co-occurring IT Skills 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
Applications
Business Applications
Cloud Services
Communications & Networking
Database & Business Intelligence
Development Applications
General
Job Titles
Libraries, Frameworks & Software Standards
Miscellaneous
Operating Systems
Processes & Methodologies
Programming Languages
Qualifications
Quality Assurance & Compliance
System Software
Systems Management
Vendors

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