The table below looks at the statistics for TCP/IP skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited TCP/IP over the 3 months to 21 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
21 Feb 2017
Same period 2016 Same period 2015
Transmission Control Protocol/Internet Protocol (TCP/IP)
East of England / Hertfordshire
Rank 92 48 82
Rank change year-on-year
-44 +34
Permanent jobs citing TCP/IP 44 116 66
As % of all permanent IT jobs located in Hertfordshire 2.17% 5.19% 3.27%
As % of the Communications & Networking category 13.37% 21.32% 13.52%
Number of salaries quoted 36 75 46
Median salary £28,500 £30,500 £32,500
Median salary % change year-on-year
-6.55% -6.15%
90% offered a salary of more than £21,750 £21,200 £21,375
10% offered a salary of more than £56,750 £61,500 £55,000
UK excluding London median salary £37,500 £38,500 £37,500
% change year-on-year
-2.59% +2.66%

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in permanent jobs advertised in the Hertfordshire region.

Communications & Networking Category
Hertfordshire
Permanent IT job ads with a match in the
Communications & Networking category
329 544 488
As % of all permanent IT jobs located in Hertfordshire 16.19% 24.36% 24.18%
Number of salaries quoted 238 449 396
Median salary £42,500 £42,000 £42,500
Median salary % change year-on-year
+1.19% -1.17%
90% offered a salary of more than £24,450 £25,000 £24,000
10% offered a salary of more than £65,000 £60,000 £65,000
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year
-5.88% +6.25%

TCP/IP
Jobs Demand Trend in Hertfordshire

The demand trend of job ads across the Hertfordshire region citing TCP/IP as a proportion of all IT jobs with a match in the Communications & Networking category.

TCP/IP Jobs Demand Trend in Hertfordshire

TCP/IP
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing TCP/IP across the Hertfordshire region.

TCP/IP Salary Trend in Hertfordshire

TCP/IP
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing TCP/IP across the Hertfordshire region over the 3 months to 21 February 2017.

TCP/IP Salary Histogram 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 3 months to 21 February 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 - 11 £45,500 -
Hemel Hempstead -15 8 £31,750 -
Cheshunt - 4 £23,000 -
Hertford - 3 £24,000 -
Welwyn Garden City +2 2 £50,000 +63.93%
Hitchin -1 2 £28,500 +23.91%
Letchworth -11 2 £62,500 +30.20%
Stevenage -17 2 £19,000 -30.90% 1
St Albans - 2 £52,500 - 2
TCP/IP
East of England

TCP/IP
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 21 February 2017, IT jobs citing TCP/IP 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 TCP/IP.

1 73 (70.87%) Windows
2 43 (41.75%) DNS
3 41 (39.81%) Active Directory
4 39 (37.86%) Linux
5 36 (34.95%) Windows Server
6 33 (32.04%) VMware
7 32 (31.07%) Windows Server 2008
8 31 (30.10%) Cisco
8 31 (30.10%) LAN
8 31 (30.10%) WAN
9 30 (29.13%) ITIL
10 29 (28.16%) DHCP
11 27 (26.21%) VMware Infrastructure
11 27 (26.21%) Windows 7
12 26 (25.24%) VPN
13 24 (23.30%) MS Office
14 23 (22.33%) Office 365
15 22 (21.36%) Microsoft
16 21 (20.39%) MS Excel
17 20 (19.42%) Firewall
18 19 (18.45%) CCNA
18 19 (18.45%) Cisco Certification
18 19 (18.45%) Windows Server 2012
19 18 (17.48%) SQL
20 14 (13.59%) Red Hat Enterprise Linux
21 13 (12.62%) Driving Licence
22 12 (11.65%) Mentoring
22 12 (11.65%) Red Hat
23 11 (10.68%) Wireless
23 11 (10.68%) CCNP

TCP/IP
Top Related 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 8 (7.77%) Apache
1 8 (7.77%) Tomcat
2 6 (5.83%) IIS
3 5 (4.85%) MS Exchange
3 5 (4.85%) SharePoint
4 4 (3.88%) JBoss
5 3 (2.91%) OpenStack
5 3 (2.91%) Skype for Business
6 1 (0.97%) Exchange Server 2013
6 1 (0.97%) IBM HTTP Server
6 1 (0.97%) Joomla!
6 1 (0.97%) Oracle HTTP Server
6 1 (0.97%) WebLogic
6 1 (0.97%) WebSphere
6 1 (0.97%) WebSphere Application Server
6 1 (0.97%) WordPress
Applications
1 24 (23.30%) MS Office
2 21 (20.39%) MS Excel
3 1 (0.97%) InfoPath
Business Applications
1 1 (0.97%) Magento
1 1 (0.97%) OpenCart
Cloud Services
1 23 (22.33%) Office 365
2 7 (6.80%) Amazon AWS
3 6 (5.83%) Cloud Computing
4 2 (1.94%) Microsoft Azure
4 2 (1.94%) SaaS
Communications & Networking
1 43 (41.75%) DNS
2 31 (30.10%) LAN
2 31 (30.10%) WAN
3 29 (28.16%) DHCP
4 26 (25.24%) VPN
5 20 (19.42%) Firewall
6 11 (10.68%) ISDN
6 11 (10.68%) Wireless
7 10 (9.71%) PBX
7 10 (9.71%) Remote Desktop
8 9 (8.74%) BGP
8 9 (8.74%) Cisco ASA
8 9 (8.74%) HTTP
9 8 (7.77%) Broadband
9 8 (7.77%) Cisco Wireless
9 8 (7.77%) Ethernet
9 8 (7.77%) OSPF
9 8 (7.77%) VoIP
10 7 (6.80%) MPLS
10 7 (6.80%) SNMP
Database & Business Intelligence
1 4 (3.88%) SQL Server
2 3 (2.91%) SQL Server 2008
3 1 (0.97%) Oracle Database
3 1 (0.97%) Oracle Database 11g
3 1 (0.97%) Oracle Database 12c
3 1 (0.97%) PostgreSQL
Development Applications
1 1 (0.97%) JIRA
General
1 9 (8.74%) Finance
2 4 (3.88%) Mandarin Language
2 4 (3.88%) Manufacturing
2 4 (3.88%) Telecoms
3 3 (2.91%) Electronics
3 3 (2.91%) Games
4 2 (1.94%) Publishing
4 2 (1.94%) Retail
5 1 (0.97%) Legal
5 1 (0.97%) Pharmaceutical
Job Titles
1 25 (24.27%) Analyst
2 24 (23.30%) Support Analyst
3 21 (20.39%) Support Engineer
4 16 (15.53%) Network Engineer
5 15 (14.56%) IT Support
6 11 (10.68%) 2nd Line Support
6 11 (10.68%) IT Analyst
6 11 (10.68%) IT Engineer
6 11 (10.68%) IT Support Analyst
7 10 (9.71%) Help Desk Support
8 9 (8.74%) 3rd Line Support
8 9 (8.74%) Linux Engineer
8 9 (8.74%) Systems Engineer
8 9 (8.74%) Windows Support Analyst
9 8 (7.77%) 1st Line Support
9 8 (7.77%) IT Support Engineer
9 8 (7.77%) Network Operations Engineer
9 8 (7.77%) Network Support
9 8 (7.77%) Operations Engineer
10 7 (6.80%) Infrastructure Engineer
Libraries, Frameworks & Software Standards
1 7 (6.80%) Middleware
1 7 (6.80%) Web Services
2 6 (5.83%) CSS
2 6 (5.83%) HTML
3 5 (4.85%) XML
4 3 (2.91%) Node.js
4 3 (2.91%) REST
4 3 (2.91%) SOAP
5 2 (1.94%) .NET
6 1 (0.97%) Ajax
6 1 (0.97%) HTML5
6 1 (0.97%) HTML5 Canvas
6 1 (0.97%) J2EE
6 1 (0.97%) JSON
6 1 (0.97%) LAMP
6 1 (0.97%) LAPP Stack
6 1 (0.97%) Regular Expression
6 1 (0.97%) WebSockets
Miscellaneous
1 13 (12.62%) Driving Licence
2 9 (8.74%) Data Centre
3 8 (7.77%) Handset
4 6 (5.83%) Fat Client
4 6 (5.83%) Thin Client
5 3 (2.91%) Client/Server
6 2 (1.94%) Algorithms
6 2 (1.94%) Computer Science
6 2 (1.94%) Data Structures
6 2 (1.94%) Device Driver
6 2 (1.94%) e-Health
6 2 (1.94%) Embedded Systems
7 1 (0.97%) Analytical Skills
7 1 (0.97%) Clustering
7 1 (0.97%) NHS
7 1 (0.97%) PACS
Operating Systems
1 73 (70.87%) Windows
2 39 (37.86%) Linux
3 36 (34.95%) Windows Server
4 32 (31.07%) Windows Server 2008
5 27 (26.21%) Windows 7
6 19 (18.45%) Windows Server 2012
7 14 (13.59%) Red Hat Enterprise Linux
8 11 (10.68%) Windows 10
9 10 (9.71%) Windows 8
10 6 (5.83%) Unix
11 5 (4.85%) Windows Server 2003
11 5 (4.85%) Windows Vista
12 4 (3.88%) Android
13 2 (1.94%) Embedded Linux
13 2 (1.94%) Mac OS
14 1 (0.97%) AIX
14 1 (0.97%) CentOS
14 1 (0.97%) Ubuntu
14 1 (0.97%) Windows Mobile
14 1 (0.97%) Windows XP
Processes & Methodologies
1 30 (29.13%) ITIL
2 12 (11.65%) Mentoring
3 11 (10.68%) Agile Software Development
4 8 (7.77%) Information Security
5 6 (5.83%) DevOps
5 6 (5.83%) Incident Management
5 6 (5.83%) Process Improvement
5 6 (5.83%) SDLC
5 6 (5.83%) Software Engineering
6 5 (4.85%) Configuration Management
6 5 (4.85%) SIEM
7 4 (3.88%) Load Balancing
7 4 (3.88%) Network Management
7 4 (3.88%) Performance Analysis
7 4 (3.88%) Root Cause Analysis
8 3 (2.91%) Performance Management
9 2 (1.94%) Physics
9 2 (1.94%) Problem Management
9 2 (1.94%) Project Planning
9 2 (1.94%) Release Management
Programming Languages
1 18 (17.48%) SQL
2 11 (10.68%) Python
3 10 (9.71%) Bash Shell
4 8 (7.77%) JavaScript
5 6 (5.83%) Java
5 6 (5.83%) PHP
6 5 (4.85%) Embedded C
6 5 (4.85%) PowerShell
7 4 (3.88%) C
8 3 (2.91%) C#
8 3 (2.91%) C++
8 3 (2.91%) Perl
9 2 (1.94%) Assembly Language
9 2 (1.94%) Scala
10 1 (0.97%) Ruby
10 1 (0.97%) Shell Script
Qualifications
1 19 (18.45%) CCNA
1 19 (18.45%) Cisco Certification
2 11 (10.68%) CCNP
3 10 (9.71%) Security Cleared
4 9 (8.74%) MCP
4 9 (8.74%) SC Cleared
5 8 (7.77%) ITIL Certification
5 8 (7.77%) Microsoft Certification
6 6 (5.83%) Degree
6 6 (5.83%) MCSA
6 6 (5.83%) MCSE
6 6 (5.83%) RHCE
7 3 (2.91%) JNCIA
7 3 (2.91%) JNCIP
8 2 (1.94%) JNCIE
8 2 (1.94%) JNCIS
8 2 (1.94%) MCTS
Quality Assurance & Compliance
1 4 (3.88%) PCI DSS
1 4 (3.88%) SLA
2 2 (1.94%) ISO 9001
System Software
1 41 (39.81%) Active Directory
2 27 (26.21%) VMware Infrastructure
3 11 (10.68%) vSphere
4 10 (9.71%) Terminal Services
4 10 (9.71%) VMware ESXi
5 8 (7.77%) VMware Workstation
6 3 (2.91%) Hyper-V
7 2 (1.94%) iptables
8 1 (0.97%) Firmware
8 1 (0.97%) KVM
8 1 (0.97%) Xen
8 1 (0.97%) XenApp
Systems Management
1 8 (7.77%) Cisco CUCM
2 7 (6.80%) Puppet
3 6 (5.83%) SCCM
3 6 (5.83%) vRealize
3 6 (5.83%) ZENworks
4 4 (3.88%) ThinApp
5 1 (0.97%) Ansible
5 1 (0.97%) Cacti
5 1 (0.97%) Nagios
5 1 (0.97%) Opscode Chef
5 1 (0.97%) Terraform
5 1 (0.97%) Tivoli
Vendors
1 33 (32.04%) VMware
2 31 (30.10%) Cisco
3 22 (21.36%) Microsoft
4 12 (11.65%) Red Hat
5 6 (5.83%) Novell
5 6 (5.83%) Splunk
6 5 (4.85%) Citrix
7 4 (3.88%) AppSense
7 4 (3.88%) Draytek
8 3 (2.91%) Juniper
8 3 (2.91%) Symantec
9 2 (1.94%) EMC
9 2 (1.94%) IBM
10 1 (0.97%) Avaya
10 1 (0.97%) HP
10 1 (0.97%) Oracle
10 1 (0.97%) SolarWinds
St. Albans, Hertfordshire
Oscar
Salary: £50000 - £60000 per annum
Posted: 2 days ago
St. Albans, Hertfordshire
Pro-Quest Resourcing Ltd
Salary: £45000 - £61000 Per Annum + benefits
Posted: 4 days ago
Hertfordshire
Ashdown IT
Salary: £45000 - £55000 per annum + additional benefits
Posted: 5 days ago
Stevenage, Hertfordshire
ServerChoice
Salary: Up to £43,000 per annum
Posted: 14 days ago
Rickmansworth, Hertfordshire
Clancy Group
Salary: Up to £35,000 per annum
Posted: 15 days ago