The following table provides summary statistics for permanent job vacancies advertised in England 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 25 June 2017 with a comparison to the same period in the previous 2 years.

Transmission Control Protocol/Internet Protocol (TCP/IP)
UK / England
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 127 123 94
Rank change year-on-year -4 -29  
Permanent jobs citing TCP/IP 2191 2413 3236
As % of all permanent IT jobs advertised in England 2.65% 2.65% 3.12%
As % of the Communications & Networking category 16.21% 15.56% 17.79%
Number of salaries quoted 1815 2097 2655
Median salary £40,000 £42,000 £40,000
Median salary % change year-on-year -4.76% +5.00%  
90% offered a salary of more than £24,000 £24,000 £23,500
10% offered a salary of more than £65,000 £65,000 £60,000
UK excluding London median salary £37,750 £39,000 £37,500
% change year-on-year -3.20% +4.00%  

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 England with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
England
Permanent job vacancies with a requirement for communications and computer networking skills 13513 15503 18191
As % of all permanent IT job vacancies advertised in England 16.32% 17.00% 17.53%
Number of salaries quoted 11030 12998 14899
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £27,500 £27,000 £27,000
10% offered a salary of more than £70,000 £67,500 £68,500
UK excluding London median salary £42,500 £42,500 £42,000
% change year-on-year - +1.19%  

TCP/IP
Job Vacancy Trend in England

The job posting trend of jobs advertised in England 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 England

TCP/IP
Salary Trend in England

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

Salary trend for TCP/IP in England

TCP/IP
Salary Histogram in England

The salary distribution of IT jobs citing TCP/IP in England over the 3 months to 25 June 2017.

Salary histogram for TCP/IP in England

TCP/IP
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TCP/IP within the England region over the 3 months to 25 June 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
London +21 936 £48,250 -3.98% 121
South East -2 493 £40,000 - 58
East of England -19 203 £38,500 -13.48% 39
North West -6 151 £35,000 - 36
South West -50 139 £35,000 -2.77% 15
West Midlands -1 119 £40,000 +9.68% 17
Yorkshire -29 110 £35,500 +12.69% 20
East Midlands +8 39 £40,000 +5.26% 6
North East -6 12 £23,250 -39.21% 6
TCP/IP
UK

For the 6 months to 25 June 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 England region with a requirement for TCP/IP.

1 2437 (58.11%) Windows
2 1709 (40.75%) Firewall
3 1596 (38.05%) Active Directory
4 1526 (36.39%) Linux
5 1485 (35.41%) DNS
6 1315 (31.35%) Microsoft
7 1170 (27.90%) Cisco
8 1129 (26.92%) VMware
9 1108 (26.42%) DHCP
10 1086 (25.89%) Windows Server
11 1025 (24.44%) WAN
12 992 (23.65%) LAN
13 783 (18.67%) ITIL
14 731 (17.43%) VMware Infrastructure
15 690 (16.45%) MS Exchange
16 688 (16.40%) VPN
17 678 (16.17%) SQL
18 645 (15.38%) Windows Server 2008
19 628 (14.97%) Finance
20 612 (14.59%) Unix
21 611 (14.57%) Cisco Certification
22 560 (13.35%) Windows Server 2012
23 521 (12.42%) Microsoft Office
24 508 (12.11%) Citrix
25 505 (12.04%) SQL Server
26 495 (11.80%) Windows 7
27 489 (11.66%) Office 365
28 453 (10.80%) HTTP
29 435 (10.37%) Degree
30 419 (9.99%) Juniper

TCP/IP
Co-occurring IT Skills in England 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
1 690 (16.45%) MS Exchange
2 264 (6.29%) Apache
3 243 (5.79%) IIS
4 206 (4.91%) SharePoint
5 190 (4.53%) Exchange Server 2010
6 182 (4.34%) Tomcat
7 138 (3.29%) Skype for Business
8 127 (3.03%) Exchange Server 2013
9 108 (2.58%) Exchange Server 2007
10 96 (2.29%) Exchange Server 2003
11 76 (1.81%) WebLogic
12 66 (1.57%) JBoss
13 65 (1.55%) nginx
13 65 (1.55%) WebSphere
14 62 (1.48%) Elasticsearch
15 60 (1.43%) OpenStack
16 59 (1.41%) Blackberry Enterprise Server
17 23 (0.55%) Jetty
18 17 (0.41%) Confluence
19 16 (0.38%) Cloud Foundry
Applications
1 521 (12.42%) Microsoft Office
2 62 (1.48%) Microsoft Excel
3 36 (0.86%) MS Visio
4 32 (0.76%) Microsoft PowerPoint
5 17 (0.41%) Photoshop
6 15 (0.36%) Microsoft Project
7 11 (0.26%) Spreadsheet
8 6 (0.14%) Adobe Illustrator
8 6 (0.14%) InDesign
9 3 (0.072%) Acrobat
9 3 (0.072%) Adobe Creative Suite
9 3 (0.072%) AutoCAD
9 3 (0.072%) Simulink
10 1 (0.024%) Mozilla Thunderbird
10 1 (0.024%) S-PLUS
Business Applications
1 30 (0.72%) Dynamics CRM
2 28 (0.67%) SAP Oil and Gas
3 14 (0.33%) Teamcenter
4 9 (0.21%) Infor M3
5 8 (0.19%) IBM Operational Decision Manager
5 8 (0.19%) Oracle EBS
6 5 (0.12%) Dynamics NAV
7 4 (0.095%) iTrent
7 4 (0.095%) Maximo
7 4 (0.095%) ResourceLink
8 3 (0.072%) Magento
8 3 (0.072%) OpenCart
8 3 (0.072%) SAP CRM
8 3 (0.072%) Sentinel
9 2 (0.048%) Dynamics AX
9 2 (0.048%) Payment Gateway
9 2 (0.048%) Remedy ITSM
9 2 (0.048%) SAP Business One
9 2 (0.048%) thinkFolio
10 1 (0.024%) Sage X3
Cloud Services
1 489 (11.66%) Office 365
2 334 (7.96%) Amazon AWS
3 287 (6.84%) Microsoft Azure
4 92 (2.19%) Cloud Computing
5 63 (1.50%) SaaS
6 54 (1.29%) Amazon EC2
7 46 (1.10%) IaaS
8 38 (0.91%) Virtual Private Cloud
9 35 (0.83%) PaaS
10 28 (0.67%) Amazon S3
11 27 (0.64%) AWS CloudFormation
12 19 (0.45%) Azure Active Directory
13 16 (0.38%) G Suite
14 14 (0.33%) Google Cloud Platform
14 14 (0.33%) OneDrive
15 12 (0.29%) Amazon CloudWatch
15 12 (0.29%) Amazon SQS
16 11 (0.26%) Amazon Glacier
16 11 (0.26%) AWS CloudTrail
16 11 (0.26%) GitHub
Communications & Networking
1 1709 (40.75%) Firewall
2 1485 (35.41%) DNS
3 1108 (26.42%) DHCP
4 1025 (24.44%) WAN
5 992 (23.65%) LAN
6 688 (16.40%) VPN
7 453 (10.80%) HTTP
8 412 (9.82%) Internet
9 408 (9.73%) VLAN
10 397 (9.47%) Network Security
11 394 (9.39%) SAN
12 381 (9.08%) VoIP
13 346 (8.25%) BGP
14 343 (8.18%) Wireless
15 310 (7.39%) MPLS
16 284 (6.77%) OSPF
17 262 (6.25%) Ethernet
18 254 (6.06%) SSL
19 238 (5.67%) SMTP
20 191 (4.55%) Wi-Fi
Database & Business Intelligence
1 505 (12.04%) SQL Server
2 233 (5.56%) MySQL
3 126 (3.00%) SQL Server 2008
4 92 (2.19%) PostgreSQL
5 78 (1.86%) SQL Server 2012
6 63 (1.50%) NoSQL
6 63 (1.50%) Relational Database
7 57 (1.36%) Redis
8 56 (1.34%) Amazon RDS
9 49 (1.17%) SQL Server 2005
10 42 (1.00%) RDBMS
11 40 (0.95%) MongoDB
12 36 (0.86%) SQL Server 2014
13 34 (0.81%) Oracle Database
14 33 (0.79%) MariaDB
15 30 (0.72%) Hadoop
16 23 (0.55%) Big Data
17 19 (0.45%) Oracle Database 11g
18 17 (0.41%) Apache Cassandra
18 17 (0.41%) DB2
Development Applications
1 167 (3.98%) Git (software)
2 100 (2.38%) Jenkins
3 98 (2.34%) Subversion
4 81 (1.93%) JIRA
5 66 (1.57%) Visual Studio
6 40 (0.95%) NUnit
7 39 (0.93%) MSI
8 36 (0.86%) Maven
9 34 (0.81%) Vagrant
10 33 (0.79%) Team Foundation Server
11 30 (0.72%) TeamCity
12 25 (0.60%) JUnit
13 22 (0.52%) Selenium
14 18 (0.43%) Eclipse
14 18 (0.43%) MSTest
14 18 (0.43%) Octopus Deploy
15 17 (0.41%) Microsoft Blend
15 17 (0.41%) NuGet
15 17 (0.41%) Rational DOORS
15 17 (0.41%) WiX
General
1 628 (14.97%) Finance
2 260 (6.20%) Telecoms
3 134 (3.20%) Banking
4 118 (2.81%) Manufacturing
5 110 (2.62%) Electronics
6 107 (2.55%) Legal
7 87 (2.07%) Marketing
8 75 (1.79%) Retail
9 61 (1.45%) German Language
10 58 (1.38%) Financial Institution
11 47 (1.12%) Games
12 43 (1.03%) Advertising
12 43 (1.03%) French Language
13 41 (0.98%) Back Office
14 38 (0.91%) Digital Economy
15 34 (0.81%) Law
16 27 (0.64%) Military
17 26 (0.62%) Automotive
18 20 (0.48%) Spanish Language
19 18 (0.43%) Aerospace
Job Titles
1 733 (17.48%) Analyst
2 587 (14.00%) Network Engineer
3 559 (13.33%) Support Engineer
4 332 (7.92%) Support Analyst
5 289 (6.89%) IT Support
6 264 (6.29%) IT Engineer
7 263 (6.27%) Infrastructure Engineer
8 258 (6.15%) Linux Engineer
9 249 (5.94%) Administrator
10 248 (5.91%) 2nd Line Support
11 230 (5.48%) Developer
11 230 (5.48%) Security Engineer
12 197 (4.70%) Software Engineer
13 195 (4.65%) Systems Administrator
14 164 (3.91%) Cisco Engineer
15 161 (3.84%) 2nd Line Engineer
16 154 (3.67%) Windows Engineer
17 150 (3.58%) Systems Engineer
18 149 (3.55%) 3rd Line Engineer
19 144 (3.43%) IT Support Engineer
Libraries, Frameworks & Software Standards
1 243 (5.79%) HTML
2 239 (5.70%) Web Services
3 223 (5.32%) .NET
4 160 (3.81%) XML
5 142 (3.39%) CSS
6 122 (2.91%) LAMP
7 102 (2.43%) SOAP
8 95 (2.27%) Middleware
9 74 (1.76%) WCF
10 71 (1.69%) WPF
11 68 (1.62%) JSON
12 62 (1.48%) .NET Framework
13 58 (1.38%) REST
13 58 (1.38%) Spring
14 56 (1.34%) Ajax
15 55 (1.31%) ASP.NET
16 54 (1.29%) J2EE
17 53 (1.26%) 802.1X
18 51 (1.22%) Entity Framework
19 49 (1.17%) Hibernate
Miscellaneous
1 352 (8.39%) Analytical Skills
2 351 (8.37%) Data Centre
3 258 (6.15%) Computer Science
4 176 (4.20%) Management Information System
5 138 (3.29%) Driving Licence
6 112 (2.67%) Clustering
7 90 (2.15%) Blackberry
8 78 (1.86%) Linux Command Line
9 68 (1.62%) Security Operations Centre
10 66 (1.57%) Client/Server
11 64 (1.53%) Hedge funds
11 64 (1.53%) Public Cloud
12 57 (1.36%) iPad
13 56 (1.34%) Fintech
14 55 (1.31%) Video Conferencing
15 54 (1.29%) Data Structures
16 51 (1.22%) Device Driver
17 50 (1.19%) Cyberthreat
18 47 (1.12%) Algorithms
19 44 (1.05%) Private Cloud
Operating Systems
1 2437 (58.11%) Windows
2 1526 (36.39%) Linux
3 1086 (25.89%) Windows Server
4 645 (15.38%) Windows Server 2008
5 612 (14.59%) Unix
6 560 (13.35%) Windows Server 2012
7 495 (11.80%) Windows 7
8 348 (8.30%) Windows 10
9 265 (6.32%) Windows Server 2003
10 205 (4.89%) Windows 8
11 166 (3.96%) CentOS
12 158 (3.77%) Android
13 139 (3.31%) Ubuntu
14 138 (3.29%) Red Hat Enterprise Linux
15 129 (3.08%) Apple iOS
16 124 (2.96%) Solaris
16 124 (2.96%) Windows XP
17 104 (2.48%) Debian
18 101 (2.41%) Mac OS X
19 78 (1.86%) Mac OS
Processes & Methodologies
1 783 (18.67%) ITIL
2 374 (8.92%) Agile Software Development
3 346 (8.25%) Software Engineering
4 272 (6.49%) SIEM
5 267 (6.37%) DevOps
6 248 (5.91%) Load Balancing
7 243 (5.79%) Information Security
8 239 (5.70%) Cybersecurity
9 199 (4.74%) Mentoring
10 166 (3.96%) Disaster Recovery
11 160 (3.81%) Network Design
12 156 (3.72%) Change Management
13 155 (3.70%) Configuration Management
14 153 (3.65%) Service Management
15 149 (3.55%) Network Monitoring
16 142 (3.39%) Security Operations
17 139 (3.31%) Project Management
18 138 (3.29%) Problem Management
19 133 (3.17%) Open Source
20 131 (3.12%) Kalman Filter
Programming Languages
1 678 (16.17%) SQL
2 407 (9.70%) Python
3 406 (9.68%) Java
4 344 (8.20%) PowerShell
5 341 (8.13%) C++
6 326 (7.77%) C
7 303 (7.22%) Bash Shell
8 288 (6.87%) Perl
9 230 (5.48%) C#
10 208 (4.96%) JavaScript
11 159 (3.79%) PHP
12 128 (3.05%) Ruby
13 121 (2.89%) Shell Script
14 109 (2.60%) Embedded C
15 99 (2.36%) Embedded C++
16 39 (0.93%) VB
17 25 (0.60%) Scala
18 24 (0.57%) ANSI C
19 21 (0.50%) PL/SQL
20 20 (0.48%) Objective-C
Qualifications
1 611 (14.57%) Cisco Certification
2 435 (10.37%) Degree
3 394 (9.39%) CCNA
4 351 (8.37%) Microsoft Certification
5 321 (7.65%) CCNP
6 262 (6.25%) Security Cleared
7 232 (5.53%) MCSE
8 222 (5.29%) CISSP
9 197 (4.70%) SC Cleared
10 166 (3.96%) MCP
11 145 (3.46%) MCSA
12 137 (3.27%) CISM
12 137 (3.27%) DV Cleared
13 114 (2.72%) CCIE
14 102 (2.43%) Computer Science Degree
15 85 (2.03%) SANS
16 81 (1.93%) ITIL Certification
17 69 (1.65%) GCIA
18 66 (1.57%) GIAC
19 64 (1.53%) GCIH
Quality Assurance & Compliance
1 270 (6.44%) SLA
2 121 (2.89%) ISO/IEC 27001
3 106 (2.53%) QA
4 93 (2.22%) PCI DSS
5 56 (1.34%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
6 32 (0.76%) Sarbanes-Oxley
7 27 (0.64%) ISO 9001
8 22 (0.52%) PMO
9 14 (0.33%) ISO/IEC 20000
10 10 (0.24%) GPG13
11 9 (0.21%) Cyber Essentials
12 6 (0.14%) GCP
13 5 (0.12%) NIST 800
14 4 (0.095%) COBIT
14 4 (0.095%) ISO 20022
14 4 (0.095%) MISRA
15 3 (0.072%) JTAG
16 2 (0.048%) Def Stans
16 2 (0.048%) ISO 22301
16 2 (0.048%) MiFID
System Software
1 1596 (38.05%) Active Directory
2 731 (17.43%) VMware Infrastructure
3 396 (9.44%) Hyper-V
4 177 (4.22%) XenApp
5 142 (3.39%) vSphere
6 136 (3.24%) Docker
7 125 (2.98%) VMware ESXi
8 112 (2.67%) KVM
9 90 (2.15%) Firmware
10 82 (1.96%) Terminal Services
11 73 (1.74%) VMware Workstation
12 68 (1.62%) Snort
12 68 (1.62%) XenServer
13 61 (1.45%) Virtual Machines
14 58 (1.38%) Xen
15 51 (1.22%) NFS
16 35 (0.83%) iptables
17 32 (0.76%) ProxySG
18 31 (0.74%) Virtual Servers
19 27 (0.64%) Varnish
Systems Management
1 239 (5.70%) SCCM
2 230 (5.48%) Puppet
3 168 (4.01%) Nagios
4 137 (3.27%) Ansible
5 126 (3.00%) Opscode Chef
6 109 (2.60%) WSUS
7 94 (2.24%) Backup Exec
8 60 (1.43%) ZABBIX
9 53 (1.26%) Cisco CUCM
10 46 (1.10%) FortiGate
10 46 (1.10%) Nmap
11 40 (0.95%) NetBackup
11 40 (0.95%) SELinux
12 37 (0.88%) Cacti
13 34 (0.81%) Kubernetes
13 34 (0.81%) Norton AntiVirus
13 34 (0.81%) SCOM
14 33 (0.79%) Icinga
15 32 (0.76%) Salt
16 30 (0.72%) Nessus
Vendors
1 1315 (31.35%) Microsoft
2 1170 (27.90%) Cisco
3 1129 (26.92%) VMware
4 508 (12.11%) Citrix
5 419 (9.99%) Juniper
6 372 (8.87%) CheckPoint
7 272 (6.49%) HP
8 256 (6.10%) F5
9 236 (5.63%) Red Hat
10 228 (5.44%) Palo Alto
11 227 (5.41%) Oracle
12 167 (3.98%) Apple
13 125 (2.98%) Blue Coat
14 107 (2.55%) Avaya
15 105 (2.50%) Symantec
16 104 (2.48%) Dell
17 101 (2.41%) SolarWinds
18 96 (2.29%) IBM
19 84 (2.00%) NetApp
20 81 (1.93%) Veeam
York, North Yorkshire
HAYS INFORMATION TECHNOLOGY
Salary: £18000.00 - £24000.00 per annum + Benefits
Posted: Yesterday
City, London
Harrington Starr
Salary: £35000 - £45000 per annum
Posted: 18 hours ago
Preston, Lancashire
Itecco
Salary: £25000 per annum
Posted: 2 days ago
City, London
Harrington Starr
Salary: £60000 - £80000 per annum
Posted: 18 hours ago
Basingstoke, Hampshire
Clearwater People Solutions
Salary: £16000 - £18000 Per Annum
Posted: 2 days ago
Reading, Berkshire
Spectrum IT Recruitment (South) Ltd
Salary: benefiits + training+ progression
Posted: 2 days ago
Gloucestershire
onezeero.
Salary: £20000 - £25000 per annum
Posted: 2 days ago
Warrington, Cheshire
Greywood Associates Limited
Salary: £23000 - £26000 per annum + bens
Posted: 3 days ago
York, North Yorkshire
Jagger Talent
Salary: From £23,000 to £25,000 per annum + Bonus + Pension
Posted: 2 days ago
Great Yarmouth, Norfolk
I4 Recruitment
Salary: £30k - 40k per year + on call allowance
Posted: 2 days ago
London
Westbourne Partners
Salary: Up to £70,000 per annum
Posted: Yesterday
London
Westbourne Partners
Salary: Up to £50,000 per annum
Posted: Yesterday
London
Austin Fraser
Salary: £50000 - £55000 per annum + Benefits & Bonus
Posted: 2 days ago
Peterborough, Cambridgeshire
Talent Spa
Salary: £25k - 35k per year
Posted: 2 days ago
Somerset
Sanderson
Salary: £30000 - £36000 per annum + up to 37 days hol, 15% pension, Flex
Posted: 4 days ago
Manchester, Lancashire
Itecco
Salary: £17000 - £19000 per annum + CERTIFICATIONS PAID FOR
Posted: 3 days ago
Huntingdon, Cambridgeshire
Greywood Associates Limited
Salary: £27000 - £33000 per annum + Benefits
Posted: 3 days ago
Manchester, Lancashire
Itecco
Salary: £28000 - £30000 per annum
Posted: 3 days ago
London
Harrington Starr
Salary: £35000 - £45000 per annum + bonus, benefits + training
Posted: Yesterday
Central London / West End
Parallel Consulting
Salary: £35000 - £40000 per annum + excellent benefits
Posted: Yesterday
South West London
Lorien Resourcing
Salary: Competitive Salary Package
Posted: 2 days ago
City, London
Harris Global
Salary: Up to £60,000 per annum plus excellent benefits
Posted: 2 days ago
Manchester, Lancashire
Greywood Associates Limited
Salary: £50000 - £55000 per annum + bens
Posted: 3 days ago
City, London
Spencer Rose
Salary: From £40,000 to £45,000 per annum
Posted: 4 days ago
Southampton, Hampshire
HAYS INFORMATION TECHNOLOGY
Salary: £26000.00 - £32000.00 per annum
Posted: 2 days ago
Bury St. Edmunds, Suffolk
Hurren and Hope
Salary: £30k - 35k per year
Posted: 4 days ago
Leeds, West Yorkshire
ZenTech Talent
Salary: £24000 - £28000 per annum + Bens
Posted: 2 days ago
South East London
flatraterecruiting
Salary: From £45,000 to £55,000 per annum £45000.00 - £55000.00 per annum
Posted: 2 days ago
Pudsey, West Yorkshire
Fruition IT Resources Limited
Salary: £18000 - £21000 per annum + Pension
Posted: 4 days ago
Knutsford, Cheshire
Greywood Associates Limited
Salary: £20000 - £26000 per annum + bens
Posted: 3 days ago