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

Local Area Network (LAN)
East of England / Hertfordshire
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank 72 36 58
Rank change year-on-year -36 +22  
Permanent jobs citing LAN 75 155 118
As % of all permanent IT jobs advertised in Hertfordshire 3.36% 5.95% 4.93%
As % of the Communications & Networking category 20.72% 26.54% 20.03%
Number of salaries quoted 52 122 87
Median salary £42,500 £40,000 £37,500
Median salary % change year-on-year +6.25% +6.66%  
90% offered a salary of more than £24,750 £25,000 £24,000
10% offered a salary of more than £52,500 £62,250 £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 Hertfordshire with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Hertfordshire
Permanent job vacancies with a requirement for communications and computer networking skills 362 584 589
As % of all permanent IT job vacancies advertised in Hertfordshire 16.22% 22.44% 24.59%
Number of salaries quoted 259 466 437
Median salary £45,000 £40,000 £42,500
Median salary % change year-on-year +12.50% -5.88%  
90% offered a salary of more than £24,000 £25,000 £24,000
10% offered a salary of more than £60,000 £62,500 £65,000
UK excluding London median salary £40,000 £42,500 £41,500
% change year-on-year -5.88% +2.40%  

LAN
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire 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 Hertfordshire

LAN
Salary Trend in Hertfordshire

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

Salary trend for LAN in Hertfordshire

LAN
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing LAN in Hertfordshire over the 3 months to 29 March 2017.

Salary histogram for LAN in Hertfordshire

LAN
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing LAN within the Hertfordshire region over the 3 months to 29 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford +9 38 £43,000 +1.17% 2
Hemel Hempstead -22 11 £50,000 +17.64%
Welwyn Garden City -3 5 £36,500 +14.96%
Rickmansworth - 5 £42,500 - 2
Kings Langley - 4 £41,500 -
Hitchin -4 1 £19,500 -17.02%
Welwyn - 1 £36,500 -
LAN
East of England

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

1 139 (91.45%) WAN
2 77 (50.66%) Cisco
3 69 (45.39%) Cisco Certification
4 60 (39.47%) Firewall
5 57 (37.50%) Windows
6 53 (34.87%) CCNA
7 49 (32.24%) Microsoft
8 45 (29.61%) CCNP
9 44 (28.95%) Active Directory
10 43 (28.29%) VMware
11 37 (24.34%) Wireless
12 34 (22.37%) VPN
13 30 (19.74%) TCP/IP
14 29 (19.08%) ITIL
15 27 (17.76%) Telecoms
15 27 (17.76%) MPLS
16 26 (17.11%) Windows Server
17 23 (15.13%) VMware Infrastructure
18 22 (14.47%) Incident Management
18 22 (14.47%) VLAN
18 22 (14.47%) Citrix
18 22 (14.47%) Office 365
19 21 (13.82%) Juniper
19 21 (13.82%) SLA
19 21 (13.82%) MS Office
19 21 (13.82%) MS Excel
20 20 (13.16%) Windows 7
20 20 (13.16%) Data Centre
21 19 (12.50%) BGP
21 19 (12.50%) DNS

LAN
Co-occurring IT Skills in Hertfordshire 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 12 (7.89%) Skype for Business
2 11 (7.24%) MS Exchange
3 4 (2.63%) OpenStack
4 2 (1.32%) SharePoint
Applications
1 21 (13.82%) MS Excel
1 21 (13.82%) MS Office
2 5 (3.29%) MS Visio
3 1 (0.66%) Acrobat
3 1 (0.66%) Adobe Premiere
3 1 (0.66%) MS Project
Business Applications
1 3 (1.97%) Dynamics NAV
2 1 (0.66%) Dynamics CRM
Cloud Services
1 22 (14.47%) Office 365
2 11 (7.24%) PaaS
3 10 (6.58%) Microsoft Azure
4 6 (3.95%) IaaS
5 4 (2.63%) Amazon AWS
5 4 (2.63%) Cloud Computing
6 3 (1.97%) SaaS
Communications & Networking
1 139 (91.45%) WAN
2 60 (39.47%) Firewall
3 37 (24.34%) Wireless
4 34 (22.37%) VPN
5 30 (19.74%) TCP/IP
6 27 (17.76%) MPLS
7 22 (14.47%) VLAN
8 19 (12.50%) BGP
8 19 (12.50%) DNS
9 18 (11.84%) ISDN
10 16 (10.53%) DHCP
10 16 (10.53%) PBX
11 15 (9.87%) OSPF
11 15 (9.87%) Wi-Fi
12 14 (9.21%) Cisco ASA
13 13 (8.55%) Network Security
14 12 (7.89%) VoIP
15 11 (7.24%) Spanning Tree
16 10 (6.58%) Cisco IOS
16 10 (6.58%) EIGRP
Database & Business Intelligence
1 3 (1.97%) SQL Server
Development Applications
1 8 (5.26%) VSS/SourceSafe
General
1 27 (17.76%) Telecoms
2 12 (7.89%) Retail
3 7 (4.61%) Marketing
4 6 (3.95%) Finance
4 6 (3.95%) Legal
5 3 (1.97%) Manufacturing
6 1 (0.66%) Automotive
6 1 (0.66%) Pharmaceutical
Job Titles
1 52 (34.21%) Network Engineer
2 24 (15.79%) Support Engineer
3 20 (13.16%) 3rd Line Support
3 20 (13.16%) Analyst
3 20 (13.16%) Support Analyst
4 19 (12.50%) 3rd Line Engineer
5 15 (9.87%) 3rd Line Support Engineer
6 14 (9.21%) Consultant
7 12 (7.89%) Infrastructure Engineer
7 12 (7.89%) Lead Network Engineer
7 12 (7.89%) Senior Network Engineer
8 11 (7.24%) Cisco Engineer
8 11 (7.24%) Cisco Network Engineer
8 11 (7.24%) Network Consultant
8 11 (7.24%) Network Support
9 9 (5.92%) Desktop Support
9 9 (5.92%) Infrastructure Support
9 9 (5.92%) Network Operations Engineer
9 9 (5.92%) Operations Engineer
9 9 (5.92%) Server Engineer
Libraries, Frameworks & Software Standards
1 4 (2.63%) Middleware
2 1 (0.66%) COM
2 1 (0.66%) Java SE
Miscellaneous
1 20 (13.16%) Data Centre
2 10 (6.58%) Analytical Skills
3 8 (5.26%) Driving Licence
4 7 (4.61%) Blog
4 7 (4.61%) Fat Client
4 7 (4.61%) Thin Client
5 5 (3.29%) Algorithms
6 4 (2.63%) Management Information System
6 4 (2.63%) Public Cloud
7 3 (1.97%) Enterprise Software
7 3 (1.97%) EPoS
7 3 (1.97%) iPad
7 3 (1.97%) Mobile Computing
8 2 (1.32%) e-Health
8 2 (1.32%) Handset
9 1 (0.66%) CMDB
9 1 (0.66%) Linux Command Line
9 1 (0.66%) PDA
9 1 (0.66%) Smartphone
9 1 (0.66%) Virtual Team
Operating Systems
1 57 (37.50%) Windows
2 26 (17.11%) Windows Server
3 20 (13.16%) Windows 7
4 17 (11.18%) Windows Server 2012
5 16 (10.53%) Windows Server 2008
6 14 (9.21%) Linux
7 8 (5.26%) Windows 10
7 8 (5.26%) Windows 8
8 7 (4.61%) Red Hat Enterprise Linux
8 7 (4.61%) Unix
8 7 (4.61%) Windows Server 2003
9 1 (0.66%) Apple iOS
Processes & Methodologies
1 29 (19.08%) ITIL
2 22 (14.47%) Incident Management
3 17 (11.18%) Problem Management
4 15 (9.87%) Asset Management
4 15 (9.87%) Change Control
4 15 (9.87%) Network Management
5 14 (9.21%) Network Design
6 12 (7.89%) Migration
6 12 (7.89%) Root Cause Analysis
7 11 (7.24%) Presales
8 10 (6.58%) Disaster Recovery
8 10 (6.58%) Mentoring
9 9 (5.92%) Agile Software Development
10 8 (5.26%) Adaptive Security
10 8 (5.26%) Change Management
10 8 (5.26%) E-Commerce
11 7 (4.61%) Coaching
11 7 (4.61%) Continuous Improvement
11 7 (4.61%) Mathematics
11 7 (4.61%) Network Monitoring
Programming Languages
1 7 (4.61%) C
1 7 (4.61%) SQL
2 3 (1.97%) PHP
3 2 (1.32%) PowerShell
4 1 (0.66%) Bash Shell
4 1 (0.66%) C++
4 1 (0.66%) Perl
4 1 (0.66%) Python
Qualifications
1 69 (45.39%) Cisco Certification
2 53 (34.87%) CCNA
3 45 (29.61%) CCNP
4 18 (11.84%) Security Cleared
5 17 (11.18%) Degree
6 14 (9.21%) Microsoft Certification
7 13 (8.55%) CCIE
7 13 (8.55%) ITIL Certification
8 12 (7.89%) BC Cleared
9 8 (5.26%) MCSE
10 3 (1.97%) CCSA
10 3 (1.97%) JNCIA
10 3 (1.97%) JNCIP
10 3 (1.97%) MCP
10 3 (1.97%) MCSA
11 2 (1.32%) JNCIE
11 2 (1.32%) JNCIS
11 2 (1.32%) SC Cleared
11 2 (1.32%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 21 (13.82%) SLA
2 4 (2.63%) ISO/IEC 27001
3 1 (0.66%) PCI DSS
System Software
1 44 (28.95%) Active Directory
2 23 (15.13%) VMware Infrastructure
3 11 (7.24%) Hyper-V
4 9 (5.92%) Terminal Services
5 8 (5.26%) vSphere
6 7 (4.61%) VMware ESX
7 2 (1.32%) VMware ESXi
7 2 (1.32%) XenApp
8 1 (0.66%) Firmware
Systems Management
1 13 (8.55%) SCCM
2 8 (5.26%) Cisco CUCM
3 5 (3.29%) ZENworks
4 4 (2.63%) Microsoft Data Protection Manager
4 4 (2.63%) ThinApp
5 3 (1.97%) AirWatch
6 2 (1.32%) SCOM
7 1 (0.66%) Backup Exec
7 1 (0.66%) Cisco UCCX
Vendors
1 77 (50.66%) Cisco
2 49 (32.24%) Microsoft
3 43 (28.29%) VMware
4 22 (14.47%) Citrix
5 21 (13.82%) Juniper
6 19 (12.50%) CheckPoint
7 15 (9.87%) F5
8 12 (7.89%) Aruba
9 8 (5.26%) HP
10 6 (3.95%) Google
10 6 (3.95%) Riverbed
10 6 (3.95%) SolarWinds
10 6 (3.95%) Veeam
11 5 (3.29%) Avaya
11 5 (3.29%) NetApp
11 5 (3.29%) Novell
12 4 (2.63%) CommVault
12 4 (2.63%) EMC
12 4 (2.63%) SAP
12 4 (2.63%) Symantec
Hatfield, Hertfordshire
JM
Salary: £50000 - £60000 per annum + Competitive benefits + bonus
Posted: 5 hours ago
Rickmansworth
aap3
Salary: £40000.00 - £45000.00 per annum + benefits
Posted: Yesterday
Rickmansworth
aap3
Salary: £40000.00 - £45000.00 per annum + benefits
Posted: 2 days ago
Watford, Hertfordshire
SPS Resourcing
Salary: From £22,000 to £27,000 per annum Excellent Training. Bonus & Benefits
Posted: Yesterday
Watford, Hertfordshire
Salmon Ltd
Salary: Unspecified Competitive salary + Bonus + Benefits
Posted: 14 days ago
Stevenage, Hertfordshire
ServerChoice
Salary: Up to £43,000 per annum
Posted: 20 days ago