Period
to 23 June 2018

The following table provides summary statistics for permanent job vacancies advertised in Liverpool 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 23 June 2018 with a comparison to the same period in the previous 2 years.

Transmission Control Protocol/Internet Protocol (TCP/IP)
Merseyside > Liverpool
6 months to
23 Jun 2018
Same period 2017 Same period 2016
Rank 46 83 70
Rank change year-on-year +37 -13 +2
Permanent jobs citing TCP/IP 27 1 10
As % of all permanent IT jobs advertised in Liverpool 3.94% 0.13% 1.27%
As % of the Communications & Networking category 28.42% 0.74% 6.94%
Number of salaries quoted 26 3 10
Liverpool median annual salary £48,750 £50,000 £30,000
Median salary % change year-on-year -2.50% +66.67% +20.00%
10th Percentile £27,500 £47,500 £20,900
90th Percentile £60,000 £52,500 £40,000
Merseyside median annual salary £45,000 £31,000 £27,250
% change year-on-year +45.16% +13.76% -

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 Liverpool with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Liverpool
Permanent vacancies with a requirement for communications or computer networking skills 95 135 144
As % of all permanent IT jobs advertised in Liverpool 13.85% 17.22% 18.23%
Number of salaries quoted 83 81 112
Liverpool median annual salary £45,000 £37,500 £38,000
Median salary % change year-on-year +20.00% -1.32% +1.33%
10th Percentile £24,100 £25,000 £23,200
90th Percentile £64,500 £53,750 £62,250
Merseyside median annual salary £45,000 £40,500 £38,000
% change year-on-year +11.11% +6.58% +1.33%

TCP/IP
Job Vacancy Trend in Liverpool

Job postings citing TCP/IP as a percentage of all IT jobs advertised in Liverpool.

Job vacancy trend for TCP/IP in Liverpool

TCP/IP
Salary Trend in Liverpool

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

Salary trend for TCP/IP in Liverpool

TCP/IP
Salary Histogram in Liverpool

The salary distribution of IT jobs citing TCP/IP in Liverpool over the 6 months to 23 June 2018.

Salary histogram for TCP/IP in Liverpool

For the 6 months to 23 June 2018, 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 Liverpool region with a requirement for TCP/IP.

1 19 (70.37%) Windows
1 19 (70.37%) Cisco
1 19 (70.37%) Firewall
2 17 (62.96%) LAN
2 17 (62.96%) WAN
2 17 (62.96%) Cisco IOS
3 15 (55.56%) CCNP
3 15 (55.56%) Cisco Certification
4 14 (51.85%) ITIL
4 14 (51.85%) Degree
4 14 (51.85%) Network Security
5 13 (48.15%) High Availability
5 13 (48.15%) Intrusion Detection
5 13 (48.15%) Penetration Testing
5 13 (48.15%) Linux
5 13 (48.15%) VPN
5 13 (48.15%) Change Management
5 13 (48.15%) Patch Management
5 13 (48.15%) Task Automation
6 12 (44.44%) Problem-Solving
6 12 (44.44%) Microsoft Office
7 11 (40.74%) MS Visio
7 11 (40.74%) VoIP
7 11 (40.74%) CCDP
7 11 (40.74%) SSL
7 11 (40.74%) Security Management
7 11 (40.74%) Wireless
7 11 (40.74%) IPsec
7 11 (40.74%) CISSP
7 11 (40.74%) Firmware

TCP/IP
Co-occurring IT Skills in Liverpool 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 4 (14.81%) nginx
2 2 (7.41%) Apache
2 2 (7.41%) JBoss
2 2 (7.41%) MS Exchange
3 1 (3.70%) Confluence
3 1 (3.70%) Exchange Server 2010
3 1 (3.70%) IIS
3 1 (3.70%) SharePoint
3 1 (3.70%) Skype for Business
Applications
1 12 (44.44%) Microsoft Office
2 11 (40.74%) Microsoft PowerPoint
2 11 (40.74%) MS Visio
Business Applications
1 2 (7.41%) Payment Gateway
Cloud Services
1 7 (25.93%) Office 365
2 2 (7.41%) Microsoft Azure
3 1 (3.70%) Azure Active Directory
Communications & Networking
1 19 (70.37%) Firewall
2 17 (62.96%) Cisco IOS
2 17 (62.96%) LAN
2 17 (62.96%) WAN
3 14 (51.85%) Network Security
4 13 (48.15%) Intrusion Detection
4 13 (48.15%) VPN
5 11 (40.74%) Cisco ASA
5 11 (40.74%) Cisco ISE
5 11 (40.74%) Cisco Nexus
5 11 (40.74%) Cisco Wireless
5 11 (40.74%) IPsec
5 11 (40.74%) MPLS
5 11 (40.74%) Multicast
5 11 (40.74%) SSL
5 11 (40.74%) VoIP
5 11 (40.74%) Wireless
6 7 (25.93%) BGP
6 7 (25.93%) OSPF
7 5 (18.52%) WLAN
Database & Business Intelligence
1 3 (11.11%) SQL Server
2 2 (7.41%) Couchbase
2 2 (7.41%) MongoDB
2 2 (7.41%) MySQL
Development Applications
1 1 (3.70%) JIRA
General
1 2 (7.41%) Manufacturing
2 1 (3.70%) Law
Job Titles
1 19 (70.37%) Network Engineer
2 17 (62.96%) Senior Network Engineer
3 11 (40.74%) Network Security Engineer
3 11 (40.74%) Security Engineer
3 11 (40.74%) Senior Network Security Engineer
3 11 (40.74%) Senior Security Engineer
4 2 (7.41%) Analyst
4 2 (7.41%) Infrastructure Support
4 2 (7.41%) IT Analyst
4 2 (7.41%) IT Support
4 2 (7.41%) IT Support Analyst
4 2 (7.41%) Support Analyst
4 2 (7.41%) Systems Manager
4 2 (7.41%) Technical Engineer
5 1 (3.70%) 3rd Line Engineer
5 1 (3.70%) 3rd Line Infrastructure Engineer
5 1 (3.70%) 3rd Line Infrastructure Support
5 1 (3.70%) Infrastructure Support Technician
5 1 (3.70%) LAN Engineer
5 1 (3.70%) WLAN Engineer
Libraries, Frameworks & Software Standards
1 2 (7.41%) LAMP
1 2 (7.41%) LEMP Stack
1 2 (7.41%) RabbitMQ
Miscellaneous
1 11 (40.74%) Analytical Skills
2 5 (18.52%) Private Cloud
3 4 (14.81%) Computer Science
4 2 (7.41%) Clustering
5 1 (3.70%) Management Information System
5 1 (3.70%) Microsoft Licensing
Operating Systems
1 19 (70.37%) Windows
2 13 (48.15%) Linux
3 3 (11.11%) Windows Server
4 2 (7.41%) CentOS
5 1 (3.70%) Mac OS X
5 1 (3.70%) Windows 7
5 1 (3.70%) Windows 8
5 1 (3.70%) Windows Server 2003
5 1 (3.70%) Windows Server 2008
5 1 (3.70%) Windows Server 2012
Processes & Methodologies
1 14 (51.85%) ITIL
2 13 (48.15%) Change Management
2 13 (48.15%) High Availability
2 13 (48.15%) Patch Management
2 13 (48.15%) Penetration Testing
2 13 (48.15%) Task Automation
3 12 (44.44%) Problem-Solving
4 11 (40.74%) Business Continuity
4 11 (40.74%) ITIL V3
4 11 (40.74%) Kalman Filter
4 11 (40.74%) Network Management
4 11 (40.74%) Proactive Monitoring
4 11 (40.74%) Programme Delivery
4 11 (40.74%) Project Management
4 11 (40.74%) Security Management
4 11 (40.74%) SIEM
4 11 (40.74%) Vulnerability Management
4 11 (40.74%) Web Filtering
5 5 (18.52%) Information Security
6 3 (11.11%) Capacity Planning
Programming Languages
1 10 (37.04%) Perl
1 10 (37.04%) Python
2 2 (7.41%) Ruby
2 2 (7.41%) SQL
3 1 (3.70%) Shell Script
Qualifications
1 15 (55.56%) CCNP
1 15 (55.56%) Cisco Certification
2 14 (51.85%) Degree
3 11 (40.74%) CCDP
3 11 (40.74%) CISSP
4 4 (14.81%) CCNA
5 3 (11.11%) MCSE
5 3 (11.11%) Microsoft Certification
6 1 (3.70%) Computer Science Degree
6 1 (3.70%) JNCIP
6 1 (3.70%) JNCIS
6 1 (3.70%) Master's Degree
6 1 (3.70%) MCP
6 1 (3.70%) MCSA
6 1 (3.70%) RHCA
6 1 (3.70%) TOGAF Certification
Quality Assurance & Compliance
1 1 (3.70%) GDPR
1 1 (3.70%) ISO/IEC 27001
1 1 (3.70%) PCI DSS
1 1 (3.70%) QA
System Software
1 11 (40.74%) Firmware
2 7 (25.93%) Active Directory
3 4 (14.81%) Hyper-V
4 3 (11.11%) VMware Infrastructure
5 2 (7.41%) Microsoft App-V
5 2 (7.41%) VirtualBox
6 1 (3.70%) Docker
6 1 (3.70%) XenApp
Systems Management
1 11 (40.74%) Cisco CUCM
1 11 (40.74%) Cisco UCCX
1 11 (40.74%) Nessus
1 11 (40.74%) TrustSec
2 2 (7.41%) Kubernetes
2 2 (7.41%) Nagios
2 2 (7.41%) Rancher
2 2 (7.41%) Systems Management Server (SMS)
3 1 (3.70%) CFEngine
3 1 (3.70%) Opscode Chef
3 1 (3.70%) Puppet
3 1 (3.70%) WSUS
Vendors
1 19 (70.37%) Cisco
2 10 (37.04%) SolarWinds
3 8 (29.63%) CheckPoint
4 7 (25.93%) Juniper
5 5 (18.52%) VMware
6 2 (7.41%) Citrix
6 2 (7.41%) New Relic
7 1 (3.70%) Atlassian
7 1 (3.70%) HP
7 1 (3.70%) IronPort
7 1 (3.70%) Microsoft
7 1 (3.70%) Sophos