The following table provides summary statistics for permanent job vacancies advertised in Chesterfield 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 28 June 2017 with a comparison to the same period in the previous 2 years.

Local Area Network (LAN)
Derbyshire / Chesterfield
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank - 17 14
Permanent jobs citing LAN 0 3 8
As % of all permanent IT jobs advertised in Chesterfield - 3.90% 6.40%
As % of the Communications & Networking category - 15.79% 42.11%
Number of salaries quoted 0 3 14
Median salary - £45,000 £41,500
Median salary % change year-on-year - +8.43%  
UK excluding London median salary £39,000 £40,000 £40,000
% change year-on-year -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 Chesterfield with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Chesterfield
Permanent job vacancies with a requirement for communications and computer networking skills 9 19 19
As % of all permanent IT job vacancies advertised in Chesterfield 36.00% 24.68% 15.20%
Number of salaries quoted 9 44 85
Median salary £40,000 £55,000 £41,500
Median salary % change year-on-year -27.27% +32.53%  
90% offered a salary of more than £19,900 £21,250 £18,500
10% offered a salary of more than £42,500 £44,250 £61,250
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

LAN
Job Vacancy Trend in Chesterfield

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

Job vacancy trend for LAN in Chesterfield

LAN
Salary Trend in Chesterfield

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

Salary trend for LAN in Chesterfield

For the 6 months to 28 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 Chesterfield region with a requirement for LAN.

1 5 (100.00%) Windows
1 5 (100.00%) WAN
1 5 (100.00%) Firewall
1 5 (100.00%) Windows Server
2 3 (60.00%) Windows Server 2012
2 3 (60.00%) CentOS
2 3 (60.00%) Red Hat Enterprise Linux
2 3 (60.00%) vSphere
2 3 (60.00%) VMware
2 3 (60.00%) Linux
2 3 (60.00%) Windows Server 2003
3 2 (40.00%) Internet
3 2 (40.00%) MPLS
3 2 (40.00%) CCNA
3 2 (40.00%) Active Directory
3 2 (40.00%) Cisco Certification
3 2 (40.00%) Microsoft Certification
3 2 (40.00%) MCSE
3 2 (40.00%) SharePoint
3 2 (40.00%) Client/Server
3 2 (40.00%) VoIP
3 2 (40.00%) NFS
3 2 (40.00%) VPN
3 2 (40.00%) Cisco
3 2 (40.00%) VLAN
3 2 (40.00%) iSCSI
3 2 (40.00%) Wi-Fi
3 2 (40.00%) Telecoms
3 2 (40.00%) PostgreSQL
3 2 (40.00%) SQL

LAN
Co-occurring IT Skills in Chesterfield 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 2 (40.00%) SharePoint
1 2 (40.00%) Skype for Business
Applications
1 1 (20.00%) Microsoft Office
Cloud Services
1 2 (40.00%) Office 365
Communications & Networking
1 5 (100.00%) Firewall
1 5 (100.00%) WAN
2 2 (40.00%) Internet
2 2 (40.00%) iSCSI
2 2 (40.00%) MPLS
2 2 (40.00%) Skype
2 2 (40.00%) VLAN
2 2 (40.00%) VoIP
2 2 (40.00%) VPN
2 2 (40.00%) Wi-Fi
3 1 (20.00%) SAN
Database & Business Intelligence
1 2 (40.00%) PostgreSQL
1 2 (40.00%) SQL Server
General
1 2 (40.00%) Telecoms
Job Titles
1 2 (40.00%) 3rd Line Engineer
1 2 (40.00%) 3rd Line Network Engineer
1 2 (40.00%) Infrastructure Engineer
1 2 (40.00%) Network Engineer
1 2 (40.00%) Systems Engineer
2 1 (20.00%) Administrator
2 1 (20.00%) Network Administrator
2 1 (20.00%) Systems Administrator
Miscellaneous
1 2 (40.00%) Client/Server
1 2 (40.00%) Data Centre
Operating Systems
1 5 (100.00%) Windows
1 5 (100.00%) Windows Server
2 3 (60.00%) CentOS
2 3 (60.00%) Linux
2 3 (60.00%) Red Hat Enterprise Linux
2 3 (60.00%) Windows Server 2003
2 3 (60.00%) Windows Server 2012
3 2 (40.00%) VyOS
4 1 (20.00%) Windows 10
4 1 (20.00%) Windows 7
Processes & Methodologies
1 2 (40.00%) High Availability
1 2 (40.00%) Scenario Testing
Programming Languages
1 2 (40.00%) SQL
Qualifications
1 2 (40.00%) CCNA
1 2 (40.00%) Cisco Certification
1 2 (40.00%) MCSE
1 2 (40.00%) Microsoft Certification
System Software
1 3 (60.00%) vSphere
2 2 (40.00%) Active Directory
2 2 (40.00%) NFS
2 2 (40.00%) Virtual Machines
3 1 (20.00%) VMware ESXi
3 1 (20.00%) VMware Infrastructure
3 1 (20.00%) VMware Workstation
Vendors
1 3 (60.00%) VMware
2 2 (40.00%) Cisco
2 2 (40.00%) Vyatta
3 1 (20.00%) Fujitsu
3 1 (20.00%) Microsoft