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 3 months to 26 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
26 Mar 2017
Same period 2016 Same period 2015
Transmission Control Protocol/Internet Protocol (TCP/IP)
East of England / Hertfordshire
Rank 102 46 69
Rank change year-on-year -56 +23  
Permanent jobs citing TCP/IP 38 128 98
As % of all permanent IT jobs advertised in Hertfordshire 1.75% 4.98% 4.19%
As % of the Communications & Networking category 10.73% 22.11% 16.96%
Number of salaries quoted 32 85 65
Median salary £37,500 £31,000 £27,500
Median salary % change year-on-year +20.96% +12.72%  
90% offered a salary of more than £20,000 £21,500 £21,750
10% offered a salary of more than £54,750 £55,400 £50,000
UK excluding London median salary £37,500 £39,750 £37,500
% change year-on-year -5.66% +6.00%  

TCP/IP 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 354 579 578
As % of all permanent IT job vacancies advertised in Hertfordshire 16.32% 22.51% 24.70%
Number of salaries quoted 249 463 426
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 £24,150 £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 £41,000
% change year-on-year -5.88% +3.65%  

TCP/IP
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing TCP/IP as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for TCP/IP 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 in Hertfordshire.

Salary trend for TCP/IP in Hertfordshire

TCP/IP
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing TCP/IP in Hertfordshire over the 3 months to 26 March 2017.

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 3 months to 26 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
Cheshunt - 7 £26,000 -
Watford +3 6 £66,750 - 2
Hertford - 4 £24,000 -
Welwyn Garden City 0 3 £50,000 +7.52% 1
Borehamwood -15 3 £50,000 +100.00%
St Albans - 3 £52,500 -
Hemel Hempstead -24 2 £37,500 +19.04%
Letchworth - 2 £62,500 -
Stevenage -13 1 £19,000 -49.33% 1
Bishop's Stortford - 1 £37,500 -
Hitchin - 1 £19,500 -
TCP/IP
East of England

TCP/IP
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 26 March 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 70 (69.31%) Windows
2 39 (38.61%) DNS
3 34 (33.66%) Linux
3 34 (33.66%) Active Directory
4 32 (31.68%) ITIL
5 30 (29.70%) LAN
5 30 (29.70%) WAN
5 30 (29.70%) Windows Server
6 29 (28.71%) Windows Server 2008
7 27 (26.73%) Windows 7
8 26 (25.74%) Cisco
9 25 (24.75%) VPN
9 25 (24.75%) VMware
10 24 (23.76%) DHCP
11 23 (22.77%) MS Office
11 23 (22.77%) Office 365
12 22 (21.78%) Microsoft
12 22 (21.78%) Firewall
13 19 (18.81%) CCNA
13 19 (18.81%) Cisco Certification
13 19 (18.81%) MS Excel
14 18 (17.82%) VMware Infrastructure
14 18 (17.82%) Windows Server 2012
15 17 (16.83%) Windows 10
16 16 (15.84%) Driving Licence
17 14 (13.86%) Python
18 12 (11.88%) SQL
18 12 (11.88%) Red Hat
19 11 (10.89%) Agile Software Development
19 11 (10.89%) Wireless

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 9 (8.91%) MS Exchange
2 8 (7.92%) Apache
2 8 (7.92%) SharePoint
2 8 (7.92%) Tomcat
3 6 (5.94%) IIS
4 4 (3.96%) JBoss
5 3 (2.97%) OpenStack
5 3 (2.97%) Skype for Business
6 2 (1.98%) Exchange Server 2013
6 2 (1.98%) Joomla!
6 2 (1.98%) WordPress
7 1 (0.99%) Exchange Server 2010
7 1 (0.99%) IBM HTTP Server
7 1 (0.99%) Oracle HTTP Server
7 1 (0.99%) WebLogic
7 1 (0.99%) WebSphere
7 1 (0.99%) WebSphere Application Server
Applications
1 23 (22.77%) MS Office
2 19 (18.81%) MS Excel
3 1 (0.99%) InfoPath
Business Applications
1 2 (1.98%) Magento
1 2 (1.98%) OpenCart
2 1 (0.99%) Remedy ITSM
Cloud Services
1 23 (22.77%) Office 365
2 9 (8.91%) Cloud Computing
3 7 (6.93%) Amazon AWS
4 2 (1.98%) Microsoft Azure
4 2 (1.98%) SaaS
Communications & Networking
1 39 (38.61%) DNS
2 30 (29.70%) LAN
2 30 (29.70%) WAN
3 25 (24.75%) VPN
4 24 (23.76%) DHCP
5 22 (21.78%) Firewall
6 11 (10.89%) ISDN
6 11 (10.89%) Wireless
7 10 (9.90%) PBX
8 9 (8.91%) BGP
9 8 (7.92%) Cisco ASA
9 8 (7.92%) Cisco Wireless
9 8 (7.92%) HTTP
9 8 (7.92%) OSPF
9 8 (7.92%) VoIP
10 7 (6.93%) Broadband
10 7 (6.93%) Ethernet
10 7 (6.93%) Internet
10 7 (6.93%) MPLS
11 6 (5.94%) Wi-Fi
Database & Business Intelligence
1 4 (3.96%) PostgreSQL
1 4 (3.96%) SQL Server
2 3 (2.97%) MySQL
2 3 (2.97%) SQL Server 2008
3 1 (0.99%) Oracle Database
3 1 (0.99%) Oracle Database 11g
3 1 (0.99%) Oracle Database 12c
Development Applications
1 2 (1.98%) JIRA
2 1 (0.99%) MSI
General
1 9 (8.91%) Finance
2 5 (4.95%) Mandarin Language
3 4 (3.96%) Manufacturing
4 3 (2.97%) Games
4 3 (2.97%) Telecoms
5 2 (1.98%) Electronics
5 2 (1.98%) Publishing
6 1 (0.99%) Legal
6 1 (0.99%) Pharmaceutical
Job Titles
1 26 (25.74%) Support Engineer
2 18 (17.82%) IT Support
3 17 (16.83%) Analyst
4 15 (14.85%) Network Engineer
4 15 (14.85%) Support Analyst
5 14 (13.86%) 2nd Line Support
6 12 (11.88%) Help Desk Support
6 12 (11.88%) IT Engineer
6 12 (11.88%) IT Support Engineer
7 11 (10.89%) Linux Engineer
8 9 (8.91%) 2nd Line Engineer
8 9 (8.91%) 2nd Line Support Engineer
9 8 (7.92%) 3rd Line Support
9 8 (7.92%) IT Analyst
9 8 (7.92%) IT Support Analyst
9 8 (7.92%) Network Operations Engineer
9 8 (7.92%) Network Support
9 8 (7.92%) Operations Engineer
10 7 (6.93%) Support Technician
11 6 (5.94%) Systems Engineer
Libraries, Frameworks & Software Standards
1 8 (7.92%) Web Services
2 7 (6.93%) Middleware
3 5 (4.95%) CSS
3 5 (4.95%) HTML
4 4 (3.96%) Node.js
4 4 (3.96%) XML
5 3 (2.97%) REST
5 3 (2.97%) SOAP
6 2 (1.98%) LAMP
7 1 (0.99%) .NET
7 1 (0.99%) Ajax
7 1 (0.99%) HTML5
7 1 (0.99%) HTML5 Canvas
7 1 (0.99%) J2EE
7 1 (0.99%) JSON
7 1 (0.99%) LAPP Stack
7 1 (0.99%) Regular Expression
7 1 (0.99%) WebSockets
Miscellaneous
1 16 (15.84%) Driving Licence
2 5 (4.95%) Fat Client
2 5 (4.95%) Thin Client
3 4 (3.96%) Client/Server
3 4 (3.96%) Data Centre
3 4 (3.96%) PACS
4 3 (2.97%) Algorithms
4 3 (2.97%) Data Structures
4 3 (2.97%) Handset
4 3 (2.97%) iPad
5 2 (1.98%) e-Health
6 1 (0.99%) Analytical Skills
6 1 (0.99%) Clustering
6 1 (0.99%) CMDB
6 1 (0.99%) Computer Science
6 1 (0.99%) Device Driver
6 1 (0.99%) Embedded Systems
6 1 (0.99%) NHS
Operating Systems
1 70 (69.31%) Windows
2 34 (33.66%) Linux
3 30 (29.70%) Windows Server
4 29 (28.71%) Windows Server 2008
5 27 (26.73%) Windows 7
6 18 (17.82%) Windows Server 2012
7 17 (16.83%) Windows 10
8 9 (8.91%) Red Hat Enterprise Linux
8 9 (8.91%) Windows 8
9 8 (7.92%) Unix
10 6 (5.94%) Windows Server 2003
11 5 (4.95%) Android
11 5 (4.95%) Windows Vista
12 2 (1.98%) CentOS
12 2 (1.98%) Embedded Linux
12 2 (1.98%) Mac OS
12 2 (1.98%) Ubuntu
12 2 (1.98%) Windows XP
13 1 (0.99%) AIX
13 1 (0.99%) Windows Mobile
Processes & Methodologies
1 32 (31.68%) ITIL
2 11 (10.89%) Agile Software Development
3 8 (7.92%) Adaptive Security
3 8 (7.92%) Software Engineering
4 7 (6.93%) DevOps
5 6 (5.94%) Problem Management
5 6 (5.94%) SDLC
6 5 (4.95%) Incident Management
6 5 (4.95%) Load Balancing
6 5 (4.95%) Process Improvement
7 4 (3.96%) Configuration Management
7 4 (3.96%) Mentoring
7 4 (3.96%) Performance Analysis
7 4 (3.96%) Workflow
8 3 (2.97%) Build Automation
8 3 (2.97%) Complexity Analysis
8 3 (2.97%) Demand Forecasting
8 3 (2.97%) Information Security
8 3 (2.97%) Project Management
8 3 (2.97%) Root Cause Analysis
Programming Languages
1 14 (13.86%) Python
2 12 (11.88%) SQL
3 9 (8.91%) Bash Shell
4 7 (6.93%) Java
4 7 (6.93%) Perl
5 6 (5.94%) JavaScript
5 6 (5.94%) PHP
6 4 (3.96%) Embedded C
6 4 (3.96%) PowerShell
6 4 (3.96%) Shell Script
7 3 (2.97%) C
7 3 (2.97%) C++
7 3 (2.97%) Scala
8 2 (1.98%) C#
9 1 (0.99%) Assembly Language
9 1 (0.99%) Ruby
9 1 (0.99%) VB
Qualifications
1 19 (18.81%) CCNA
1 19 (18.81%) Cisco Certification
2 11 (10.89%) CCNP
3 10 (9.90%) MCP
3 10 (9.90%) Security Cleared
4 9 (8.91%) MCSE
4 9 (8.91%) Microsoft Certification
4 9 (8.91%) SC Cleared
5 8 (7.92%) ITIL Certification
6 7 (6.93%) MCSA
7 6 (5.94%) RHCE
8 5 (4.95%) Degree
9 3 (2.97%) JNCIA
9 3 (2.97%) JNCIP
10 2 (1.98%) JNCIE
10 2 (1.98%) JNCIS
Quality Assurance & Compliance
1 5 (4.95%) SLA
2 3 (2.97%) PCI DSS
3 1 (0.99%) ISO 9001
3 1 (0.99%) QA
System Software
1 34 (33.66%) Active Directory
2 18 (17.82%) VMware Infrastructure
3 10 (9.90%) vSphere
4 9 (8.91%) VMware ESXi
5 4 (3.96%) Hyper-V
5 4 (3.96%) Terminal Services
6 3 (2.97%) VMware Workstation
7 2 (1.98%) iptables
7 2 (1.98%) Xen
8 1 (0.99%) Firmware
8 1 (0.99%) XenApp
Systems Management
1 8 (7.92%) Cisco CUCM
2 7 (6.93%) Puppet
3 6 (5.94%) SCCM
3 6 (5.94%) vRealize
4 5 (4.95%) ZENworks
5 4 (3.96%) ThinApp
6 2 (1.98%) Cacti
6 2 (1.98%) Nagios
6 2 (1.98%) WSUS
7 1 (0.99%) Ansible
7 1 (0.99%) BladeLogic
7 1 (0.99%) Opscode Chef
7 1 (0.99%) Terraform
7 1 (0.99%) Tivoli
Vendors
1 26 (25.74%) Cisco
2 25 (24.75%) VMware
3 22 (21.78%) Microsoft
4 12 (11.88%) Red Hat
5 5 (4.95%) Citrix
5 5 (4.95%) Novell
6 4 (3.96%) AppSense
6 4 (3.96%) Draytek
6 4 (3.96%) Juniper
6 4 (3.96%) Splunk
7 3 (2.97%) Sybase
7 3 (2.97%) Symantec
8 2 (1.98%) Avaya
8 2 (1.98%) IBM
9 1 (0.99%) BMC
9 1 (0.99%) EMC
9 1 (0.99%) HP
9 1 (0.99%) Oracle
9 1 (0.99%) Remedy
9 1 (0.99%) SolarWinds
Watford, Hertfordshire
Senitor Associates
Posted: 3 days ago
Waltham Cross, Hertfordshire
Latcom Ltd
Salary: From £20,000 to £20,000 per annum + On-call Allowance + Good Benefits
Posted: 3 days ago
Watford, Hertfordshire
Pro-Quest Resourcing Ltd
Salary: £50000 - £62000 Per Annum + excellent benefits
Posted: 3 days ago
Welwyn Garden City, Hertfordshire
Secura Hosting Ltd
Salary: From £18,000 to £24,000 per annum + pension, private health etc.
Posted: 9 days ago
Hertfordshire
Ashdown IT
Salary: £45000 - £55000 per annum + additional benefits
Posted: 5 days ago
Hatfield
Interquest - IQ Tech
Salary: £40000 - £45000 per annum + Benefits
Posted: 3 days ago
Stevenage, Hertfordshire
ServerChoice
Salary: Up to £43,000 per annum
Posted: 16 days ago