The following table provides summary statistics for permanent job vacancies advertised in Colchester 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 29 June 2017 with a comparison to the same period in the previous 2 years.

Local Area Network (LAN)
Essex > Colchester
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 27 40 37
Rank change year-on-year +13 -3  
Permanent jobs citing LAN 15 1 1
As % of all permanent IT jobs advertised in Colchester 7.32% 0.50% 0.62%
As % of the Communications & Networking category 39.47% 2.38% 4.55%
Number of salaries quoted 14 0 0
Colchester median annual salary £52,500 - -
Essex median annual salary £52,500 £31,500 £57,500
% change year-on-year +66.66% -45.21%  

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 Colchester with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Colchester
Permanent job vacancies with a requirement for communications and computer networking skills 38 42 22
As % of all permanent IT job vacancies advertised in Colchester 18.54% 20.79% 13.66%
Number of salaries quoted 169 113 29
Colchester median annual salary £52,500 £45,000 £60,000
Median salary % change year-on-year +16.66% -25.00%  
10th Percentile £42,500 £27,500 £26,250
90th Percentile £54,500 £60,000 £62,500
Essex median annual salary £40,000 £29,000 £44,500
% change year-on-year +37.93% -34.83%  

LAN
Job Vacancy Trend in Colchester

Job postings citing LAN as a percentage of all IT jobs advertised in Colchester.

Job vacancy trend for LAN in Colchester

LAN
Salary Trend in Colchester

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

Salary trend for LAN in Colchester

For the 6 months to 29 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 Colchester region with a requirement for LAN.

1 16 (80.00%) WAN
2 15 (75.00%) Cisco
2 15 (75.00%) CCNA
2 15 (75.00%) Cisco Certification
2 15 (75.00%) CheckPoint
2 15 (75.00%) Firewall
3 13 (65.00%) DNS
3 13 (65.00%) Cisco IOS
3 13 (65.00%) Cisco ASA
3 13 (65.00%) Cisco Nexus
4 12 (60.00%) Cacti
4 12 (60.00%) Network+ Certification
5 11 (55.00%) DHCP
5 11 (55.00%) FTP
5 11 (55.00%) VoIP
5 11 (55.00%) Meraki
5 11 (55.00%) Data Centre
6 10 (50.00%) CCNP
7 7 (35.00%) Network Management
8 6 (30.00%) MRTG
8 6 (30.00%) Network Monitoring
8 6 (30.00%) SmokePing
9 5 (25.00%) Time Management
9 5 (25.00%) Windows
10 4 (20.00%) MS Exchange
10 4 (20.00%) ITIL
10 4 (20.00%) Microsoft
10 4 (20.00%) Active Directory
10 4 (20.00%) Polycom
10 4 (20.00%) Windows 7

LAN
Co-occurring IT Skills in Colchester 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 4 (20.00%) MS Exchange
Applications
1 1 (5.00%) Microsoft Office
Communications & Networking
1 16 (80.00%) WAN
2 15 (75.00%) Firewall
3 13 (65.00%) Cisco ASA
3 13 (65.00%) Cisco IOS
3 13 (65.00%) Cisco Nexus
3 13 (65.00%) DNS
4 11 (55.00%) DHCP
4 11 (55.00%) FTP
4 11 (55.00%) VoIP
5 6 (30.00%) MRTG
6 3 (15.00%) VPN
6 3 (15.00%) Wireless
7 1 (5.00%) Spanning Tree
7 1 (5.00%) TCP/IP
Database & Business Intelligence
1 3 (15.00%) SQL Server
General
1 3 (15.00%) Automotive
2 1 (5.00%) Finance
Job Titles
1 15 (75.00%) Network Engineer
2 9 (45.00%) Cisco Engineer
2 9 (45.00%) Cisco Network Engineer
3 8 (40.00%) WAN Engineer
4 7 (35.00%) LAN Engineer
4 7 (35.00%) LAN/WAN Engineer
5 3 (15.00%) Desktop Engineer
5 3 (15.00%) Desktop Support
5 3 (15.00%) Desktop Support Engineer
5 3 (15.00%) IT Engineer
5 3 (15.00%) IT Support
5 3 (15.00%) IT Support Engineer
5 3 (15.00%) Support Engineer
6 2 (10.00%) Senior Network Engineer
7 1 (5.00%) Infrastructure Engineer
7 1 (5.00%) IT Technician
7 1 (5.00%) Linux Engineer
7 1 (5.00%) VMware Engineer
7 1 (5.00%) Windows Engineer
7 1 (5.00%) Windows Infrastructure Engineer
Miscellaneous
1 11 (55.00%) Data Centre
2 3 (15.00%) Driving Licence
Operating Systems
1 5 (25.00%) Windows
2 4 (20.00%) Windows 10
2 4 (20.00%) Windows 7
3 3 (15.00%) Windows 8
3 3 (15.00%) Windows Server 2008
3 3 (15.00%) Windows Server 2012
4 2 (10.00%) Linux
5 1 (5.00%) Windows Server
Processes & Methodologies
1 7 (35.00%) Network Management
2 6 (30.00%) Network Monitoring
3 5 (25.00%) Time Management
4 4 (20.00%) Change Control
4 4 (20.00%) ITIL
4 4 (20.00%) Statistics
5 3 (15.00%) Server Monitoring
6 1 (5.00%) PRINCE2
Programming Languages
1 3 (15.00%) SQL
Qualifications
1 15 (75.00%) CCNA
1 15 (75.00%) Cisco Certification
2 12 (60.00%) Network+ Certification
3 10 (50.00%) CCNP
Quality Assurance & Compliance
1 1 (5.00%) ISO/IEC 27001
System Software
1 4 (20.00%) Active Directory
2 1 (5.00%) Virtual Machines
2 1 (5.00%) VMware Infrastructure
Systems Management
1 12 (60.00%) Cacti
2 6 (30.00%) SmokePing
3 1 (5.00%) NetVault Backup
Vendors
1 15 (75.00%) CheckPoint
1 15 (75.00%) Cisco
2 11 (55.00%) Meraki
3 4 (20.00%) Microsoft
3 4 (20.00%) Polycom
4 3 (15.00%) Mitel
5 1 (5.00%) SonicWALL
5 1 (5.00%) VMware