Period
to 3 June 2020

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for TCP/IP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited TCP/IP over the 6 months to 3 June 2020 with a comparison to the same period in the previous 2 years.

Transmission Control Protocol/Internet Protocol (TCP/IP)
East of England > Hertfordshire
6 months to
3 Jun 2020
Same period 2019 Same period 2018
Rank 36 64 79
Rank change year-on-year +28 +15 +32
Permanent jobs citing TCP/IP 90 112 160
As % of all permanent jobs advertised in Hertfordshire 6.49% 3.77% 3.46%
As % of the Communications & Networking category 28.57% 16.59% 17.66%
Number of salaries quoted 79 89 128
Median annual salary £39,500 £47,500 £60,000
Median salary % change year-on-year -16.84% -20.83% +60.00%
10th Percentile £24,250 £24,000 £24,025
90th Percentile £51,250 £72,500 £70,375
East of England median annual salary £40,000 £37,750 £46,500
% change year-on-year +5.96% -18.82% +20.78%

TCP/IP is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hertfordshire with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Hertfordshire
Permanent vacancies with a requirement for communications or computer networking skills 315 675 906
As % of all permanent IT jobs advertised in Hertfordshire 22.73% 22.70% 19.57%
Number of salaries quoted 267 509 743
Median annual salary £42,500 £45,000 £50,000
Median salary % change year-on-year -5.56% -10.00% +11.11%
10th Percentile £25,650 £25,000 £24,000
90th Percentile £71,250 £68,750 £71,000
East of England median annual salary £42,500 £42,500 £45,000
% change year-on-year - -5.56% +3.45%

TCP/IP
Job Vacancy Trend in Hertfordshire

Job postings citing TCP/IP as a proportion of all IT jobs advertised in Hertfordshire.

Job vacancy trend for TCP/IP in Hertfordshire

TCP/IP
Salary Trend in Hertfordshire

3-month moving average salary quoted in jobs citing TCP/IP in Hertfordshire.

Salary trend for TCP/IP in Hertfordshire

TCP/IP
Salary Histogram in Hertfordshire

Salary distribution for jobs citing TCP/IP in Hertfordshire over the 6 months to 3 June 2020.

Salary histogram for TCP/IP in Hertfordshire

TCP/IP
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TCP/IP within the Hertfordshire region over the 6 months to 3 June 2020. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford +56 46 £42,500 -34.62% 3
Hemel Hempstead +32 15 £30,000 - 2
St Albans -3 4 £27,500 -55.65%
Hatfield +11 3 £45,000 -14.29%
Hertford +8 3 £25,500 +6.25%
Hitchin +8 2 £75,000 +212.50%
Waltham Cross +8 2 £42,500 -5.56%
Cheshunt +2 2 £55,000 +15.79%
Harpenden - 2 £26,500 -
Bishop's Stortford - 2 £39,500 -
Stevenage +7 1 £25,000 +31.58% 2
Broxbourne - 1 £35,000 -
TCP/IP
East of England

For the 6 months to 3 June 2020, IT jobs citing TCP/IP also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Hertfordshire region with a requirement for TCP/IP.

1 82 (91.11%) Windows
2 66 (73.33%) Microsoft
3 64 (71.11%) Active Directory
4 60 (66.67%) Office 365
4 60 (66.67%) Windows Server
5 56 (62.22%) DNS
6 52 (57.78%) Windows Server 2012
7 50 (55.56%) Windows 10
7 50 (55.56%) DHCP
8 49 (54.44%) Microsoft Office
9 44 (48.89%) VMware
10 41 (45.56%) Windows Server 2016
11 38 (42.22%) Firewall
12 33 (36.67%) MS Exchange
13 32 (35.56%) SQL Server
14 31 (34.44%) Citrix
15 30 (33.33%) LAN
16 29 (32.22%) vSphere
17 27 (30.00%) Azure
17 27 (30.00%) Exchange Server 2010
18 25 (27.78%) VMware Infrastructure
19 24 (26.67%) VLAN
20 23 (25.56%) XenApp
21 22 (24.44%) Problem-Solving
21 22 (24.44%) PowerShell
21 22 (24.44%) WAN
22 21 (23.33%) VoIP
23 20 (22.22%) Server Management
24 19 (21.11%) Patch Management
24 19 (21.11%) WSH

TCP/IP
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 33 (36.67%) MS Exchange
2 27 (30.00%) Exchange Server 2010
3 18 (20.00%) SharePoint
4 1 (1.11%) IIS
Applications
1 49 (54.44%) Microsoft Office
2 4 (4.44%) Microsoft Excel
Business Applications
1 1 (1.11%) Remedy ITSM
Cloud Services
1 60 (66.67%) Office 365
2 27 (30.00%) Azure
3 12 (13.33%) Azure Active Directory
4 8 (8.89%) OneDrive
5 4 (4.44%) Power Platform
6 3 (3.33%) IaaS
7 2 (2.22%) Dynamics 365
7 2 (2.22%) SaaS
8 1 (1.11%) AWS
Communications & Networking
1 56 (62.22%) DNS
2 50 (55.56%) DHCP
3 38 (42.22%) Firewall
4 30 (33.33%) LAN
5 24 (26.67%) VLAN
6 22 (24.44%) WAN
7 21 (23.33%) VoIP
8 19 (21.11%) Wireless
9 15 (16.67%) Internet
10 13 (14.44%) VPN
11 12 (13.33%) SAN
12 8 (8.89%) Cisco Wireless
12 8 (8.89%) PBX
13 7 (7.78%) Remote Desktop
14 4 (4.44%) BGP
15 3 (3.33%) Cisco IOS
15 3 (3.33%) RS-232
15 3 (3.33%) RS-485
16 2 (2.22%) EIGRP
16 2 (2.22%) Wi-Fi
Database & Business Intelligence
1 32 (35.56%) SQL Server
2 9 (10.00%) SQL Server 2016
3 6 (6.67%) SQL Server 2008
3 6 (6.67%) SQL Server 2017
4 5 (5.56%) SQL Server Reporting Services
5 4 (4.44%) Power BI
6 1 (1.11%) GIS
General
1 9 (10.00%) Retail
2 3 (3.33%) Finance
3 2 (2.22%) Pharmaceutical
4 1 (1.11%) Legal
Job Titles
1 38 (42.22%) IT Support
2 27 (30.00%) Support Engineer
3 23 (25.56%) IT Engineer
4 16 (17.78%) Network Support
5 14 (15.56%) IT Support Engineer
6 12 (13.33%) 3rd Line Support
7 11 (12.22%) 2nd Line Support
8 10 (11.11%) Analyst
8 10 (11.11%) Infrastructure Engineer
8 10 (11.11%) Network Engineer
8 10 (11.11%) Server Engineer
8 10 (11.11%) Server Support
9 9 (10.00%) Desktop Support
9 9 (10.00%) Infrastructure Team Leader
9 9 (10.00%) IT Infrastructure Engineer
9 9 (10.00%) IT Infrastructure Team Leader
9 9 (10.00%) Support Analyst
9 9 (10.00%) Team Leader
10 8 (8.89%) Network Analyst
10 8 (8.89%) Network Support Engineer
Libraries, Frameworks & Software Standards
1 19 (21.11%) WSH
2 4 (4.44%) HTML
3 2 (2.22%) Flash
4 1 (1.11%) .NET
4 1 (1.11%) ASP.NET Web Forms
4 1 (1.11%) CSS
4 1 (1.11%) Java RMI
4 1 (1.11%) WinForms
Miscellaneous
1 12 (13.33%) Analytical Skills
2 9 (10.00%) Management Information System
3 8 (8.89%) Life Science
3 8 (8.89%) Self-Motivation
4 6 (6.67%) EPoS
4 6 (6.67%) iPad
4 6 (6.67%) Smartphone
5 2 (2.22%) CAN bus
5 2 (2.22%) Embedded Systems
6 1 (1.11%) Clustering
6 1 (1.11%) CMDB
6 1 (1.11%) Cyber Defence
6 1 (1.11%) Cyberthreat
6 1 (1.11%) Data Centre
6 1 (1.11%) EMC VNX
6 1 (1.11%) Replication
Operating Systems
1 82 (91.11%) Windows
2 60 (66.67%) Windows Server
3 52 (57.78%) Windows Server 2012
4 50 (55.56%) Windows 10
5 41 (45.56%) Windows Server 2016
6 19 (21.11%) Windows Server 2019
7 18 (20.00%) Windows Server 2008
8 12 (13.33%) Windows 7
9 9 (10.00%) Windows 8
10 8 (8.89%) Windows Server 2003
11 4 (4.44%) Linux
11 4 (4.44%) Windows XP
12 3 (3.33%) Apple iOS
13 2 (2.22%) Mac OS X
14 1 (1.11%) Android
14 1 (1.11%) Red Hat Enterprise Linux
Processes & Methodologies
1 22 (24.44%) Problem-Solving
2 20 (22.22%) Server Management
3 19 (21.11%) Patch Management
4 17 (18.89%) Disaster Recovery
5 16 (17.78%) Incident Management
6 14 (15.56%) Infrastructure Engineering
7 11 (12.22%) ITIL
8 9 (10.00%) Configuration Management
8 9 (10.00%) Service Delivery
9 8 (8.89%) Change Management
9 8 (8.89%) Email Filtering
9 8 (8.89%) Kalman Filter
9 8 (8.89%) Software Engineering
9 8 (8.89%) Technical Analysis
9 8 (8.89%) Time Management
9 8 (8.89%) Web Filtering
10 5 (5.56%) Mobile Device Management
11 4 (4.44%) ERP
12 3 (3.33%) Document Management
12 3 (3.33%) Load Balancing
Programming Languages
1 22 (24.44%) PowerShell
2 19 (21.11%) VBScript
3 18 (20.00%) SQL
4 5 (5.56%) C
4 5 (5.56%) Embedded C
5 4 (4.44%) JavaScript
6 2 (2.22%) C++
6 2 (2.22%) Embedded C++
7 1 (1.11%) C#
Qualifications
1 4 (4.44%) Degree
2 2 (2.22%) CCDP
2 2 (2.22%) CCIE
2 2 (2.22%) CCNP
2 2 (2.22%) Cisco Certification
2 2 (2.22%) MCITP
2 2 (2.22%) Microsoft Certification
2 2 (2.22%) SC Cleared
2 2 (2.22%) Security Cleared
Quality Assurance & Compliance
1 4 (4.44%) SLA
System Software
1 64 (71.11%) Active Directory
2 29 (32.22%) vSphere
3 25 (27.78%) VMware Infrastructure
4 23 (25.56%) XenApp
5 13 (14.44%) Hyper-V
6 11 (12.22%) Microsoft Virtual Server
6 11 (12.22%) Virtual Servers
7 1 (1.11%) Terminal Services
7 1 (1.11%) VMware ESXi
Systems Management
1 9 (10.00%) SCCM
2 8 (8.89%) Backup Exec
3 2 (2.22%) WSUS
4 1 (1.11%) Microsoft Clustering
4 1 (1.11%) Norton AntiVirus
4 1 (1.11%) PaperCut
4 1 (1.11%) SCOM
4 1 (1.11%) Tivoli
4 1 (1.11%) Tivoli Storage Manager
4 1 (1.11%) WMI
Vendors
1 66 (73.33%) Microsoft
2 44 (48.89%) VMware
3 31 (34.44%) Citrix
4 16 (17.78%) HP
5 13 (14.44%) Cisco
6 10 (11.11%) Mitel
7 8 (8.89%) Asigra
7 8 (8.89%) NetApp
8 6 (6.67%) Apple
8 6 (6.67%) Meraki
9 3 (3.33%) Ingenico
9 3 (3.33%) SonicWALL
9 3 (3.33%) Veeam
9 3 (3.33%) VeriFone
9 3 (3.33%) WorldPay
10 2 (2.22%) Sage
10 2 (2.22%) Xilinx
11 1 (1.11%) Red Hat
11 1 (1.11%) Remedy
11 1 (1.11%) Symantec