Period
to 22 September 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 22 September 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
22 Sep 2018
Same period 2017 Same period 2016
Rank 35 76 79
Rank change year-on-year +41 +3 -7
Permanent jobs citing TCP/IP 32 1 12
As % of all permanent IT jobs advertised in Liverpool 5.08% 0.13% 1.26%
As % of the Communications & Networking category 27.83% 0.78% 5.94%
Number of salaries quoted 30 1 12
Liverpool median annual salary £45,000 £25,500 £31,250
Median salary % change year-on-year +76.47% -18.40% +5.93%
10th Percentile £24,675 £23,750 £25,000
90th Percentile £60,000 £27,250 £42,250
Merseyside median annual salary £45,000 £31,000 £27,500
% change year-on-year +45.16% +12.73% -6.78%

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 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 115 129 202
As % of all permanent IT jobs advertised in Liverpool 18.25% 17.39% 21.29%
Number of salaries quoted 96 73 154
Liverpool median annual salary £46,250 £37,500 £40,000
Median salary % change year-on-year +23.33% -6.25% +6.67%
10th Percentile £26,000 £27,500 £27,500
90th Percentile £76,250 £56,250 £60,000
Merseyside median annual salary £42,198 £38,500 £37,500
% change year-on-year +9.61% +2.67% -

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 22 September 2018.

Salary histogram for TCP/IP in Liverpool

For the 6 months to 22 September 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 24 (75.00%) Windows
2 20 (62.50%) Cisco
2 20 (62.50%) Firewall
3 19 (59.38%) WAN
4 18 (56.25%) LAN
5 17 (53.13%) CCNP
5 17 (53.13%) Cisco Certification
5 17 (53.13%) Cisco IOS
6 16 (50.00%) Linux
6 16 (50.00%) Microsoft Office
6 16 (50.00%) ITIL
7 14 (43.75%) VoIP
7 14 (43.75%) VPN
7 14 (43.75%) Network Security
7 14 (43.75%) Degree
8 13 (40.63%) Intrusion Detection
8 13 (40.63%) Penetration Testing
8 13 (40.63%) Change Management
8 13 (40.63%) High Availability
8 13 (40.63%) Task Automation
9 12 (37.50%) Problem-Solving
9 12 (37.50%) Patch Management
9 12 (37.50%) Active Directory
9 12 (37.50%) SolarWinds
10 11 (34.38%) Cisco ASA
10 11 (34.38%) Microsoft PowerPoint
10 11 (34.38%) Nessus
10 11 (34.38%) Business Continuity
10 11 (34.38%) Wireless
10 11 (34.38%) IPsec

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 6 (18.75%) MS Exchange
2 4 (12.50%) Exchange Server 2010
2 4 (12.50%) nginx
3 3 (9.38%) SharePoint
4 2 (6.25%) Apache
4 2 (6.25%) IBM Notes
4 2 (6.25%) JBoss
5 1 (3.13%) Blackberry Enterprise Server
5 1 (3.13%) Skype for Business
Applications
1 16 (50.00%) Microsoft Office
2 11 (34.38%) Microsoft PowerPoint
2 11 (34.38%) MS Visio
Business Applications
1 2 (6.25%) Payment Gateway
Cloud Services
1 8 (25.00%) Office 365
2 3 (9.38%) Microsoft Azure
Communications & Networking
1 20 (62.50%) Firewall
2 19 (59.38%) WAN
3 18 (56.25%) LAN
4 17 (53.13%) Cisco IOS
5 14 (43.75%) Network Security
5 14 (43.75%) VoIP
5 14 (43.75%) VPN
6 13 (40.63%) Intrusion Detection
7 11 (34.38%) Cisco ASA
7 11 (34.38%) Cisco ISE
7 11 (34.38%) Cisco Nexus
7 11 (34.38%) Cisco Wireless
7 11 (34.38%) IPsec
7 11 (34.38%) MPLS
7 11 (34.38%) Multicast
7 11 (34.38%) SSL
7 11 (34.38%) Wireless
8 7 (21.88%) BGP
8 7 (21.88%) OSPF
9 6 (18.75%) DNS
Database & Business Intelligence
1 5 (15.63%) SQL Server
2 2 (6.25%) Couchbase
2 2 (6.25%) MongoDB
2 2 (6.25%) MS Access
2 2 (6.25%) MySQL
General
1 2 (6.25%) Law
2 1 (3.13%) Manufacturing
Job Titles
1 19 (59.38%) Network Engineer
2 17 (53.13%) Senior Network Engineer
3 11 (34.38%) Network Security Engineer
3 11 (34.38%) Security Engineer
3 11 (34.38%) Senior Network Security Engineer
3 11 (34.38%) Senior Security Engineer
4 4 (12.50%) Technical Engineer
5 3 (9.38%) Analyst
5 3 (9.38%) IT Support
5 3 (9.38%) Support Analyst
6 2 (6.25%) 2nd Line Support
6 2 (6.25%) Desktop Support
6 2 (6.25%) IT Analyst
6 2 (6.25%) IT Support Analyst
6 2 (6.25%) Support Engineer
6 2 (6.25%) Systems Manager
7 1 (3.13%) Desktop Engineer
7 1 (3.13%) Desktop Support Analyst
7 1 (3.13%) Desktop Support Engineer
7 1 (3.13%) Infrastructure Engineer
Libraries, Frameworks & Software Standards
1 2 (6.25%) LAMP
1 2 (6.25%) LEMP Stack
1 2 (6.25%) RabbitMQ
Miscellaneous
1 11 (34.38%) Analytical Skills
2 5 (15.63%) Private Cloud
3 4 (12.50%) Computer Science
4 2 (6.25%) Clustering
5 1 (3.13%) Blackberry
5 1 (3.13%) iPhone
5 1 (3.13%) Management Information System
5 1 (3.13%) Robotics
5 1 (3.13%) Video Conferencing
Operating Systems
1 24 (75.00%) Windows
2 16 (50.00%) Linux
3 5 (15.63%) Windows Server
4 3 (9.38%) Unix
5 2 (6.25%) CentOS
5 2 (6.25%) Windows 7
5 2 (6.25%) Windows Server 2008
5 2 (6.25%) Windows Server 2012
6 1 (3.13%) Windows 10
6 1 (3.13%) Windows Server 2003
Processes & Methodologies
1 16 (50.00%) ITIL
2 13 (40.63%) Change Management
2 13 (40.63%) High Availability
2 13 (40.63%) Penetration Testing
2 13 (40.63%) Task Automation
3 12 (37.50%) Patch Management
3 12 (37.50%) Problem-Solving
4 11 (34.38%) Business Continuity
4 11 (34.38%) ITIL V3
4 11 (34.38%) Kalman Filter
4 11 (34.38%) Network Management
4 11 (34.38%) Proactive Monitoring
4 11 (34.38%) Programme Delivery
4 11 (34.38%) Project Management
4 11 (34.38%) Security Management
4 11 (34.38%) SIEM
4 11 (34.38%) Vulnerability Management
4 11 (34.38%) Web Filtering
5 5 (15.63%) Information Security
6 4 (12.50%) Capacity Planning
Programming Languages
1 10 (31.25%) Perl
1 10 (31.25%) Python
2 2 (6.25%) Ruby
2 2 (6.25%) SQL
3 1 (3.13%) Shell Script
Qualifications
1 17 (53.13%) CCNP
1 17 (53.13%) Cisco Certification
2 14 (43.75%) Degree
3 11 (34.38%) CCDP
3 11 (34.38%) CISSP
4 6 (18.75%) CCNA
5 4 (12.50%) MCSE
5 4 (12.50%) Microsoft Certification
6 3 (9.38%) MCSA
7 1 (3.13%) Computer Science Degree
7 1 (3.13%) JNCIP
7 1 (3.13%) JNCIS
7 1 (3.13%) Master's Degree
7 1 (3.13%) RHCA
7 1 (3.13%) TOGAF Certification
Quality Assurance & Compliance
1 1 (3.13%) GDPR
1 1 (3.13%) ISO/IEC 27001
1 1 (3.13%) PCI DSS
1 1 (3.13%) QA
System Software
1 12 (37.50%) Active Directory
2 11 (34.38%) Firmware
3 8 (25.00%) VMware Infrastructure
4 5 (15.63%) Hyper-V
5 4 (12.50%) Microsoft App-V
6 2 (6.25%) VirtualBox
7 1 (3.13%) Docker
7 1 (3.13%) XenApp
Systems Management
1 11 (34.38%) Cisco CUCM
1 11 (34.38%) Cisco UCCX
1 11 (34.38%) Nessus
1 11 (34.38%) TrustSec
2 2 (6.25%) Kubernetes
2 2 (6.25%) Nagios
2 2 (6.25%) Rancher
2 2 (6.25%) Systems Management Server (SMS)
3 1 (3.13%) CFEngine
3 1 (3.13%) Microsoft Data Protection Manager
3 1 (3.13%) Microsoft Intune
3 1 (3.13%) Opscode Chef
3 1 (3.13%) Puppet
3 1 (3.13%) SCCM
3 1 (3.13%) ThinApp
Vendors
1 20 (62.50%) Cisco
2 12 (37.50%) SolarWinds
3 11 (34.38%) VMware
4 8 (25.00%) CheckPoint
5 7 (21.88%) Juniper
6 6 (18.75%) Citrix
6 6 (18.75%) Microsoft
7 2 (6.25%) Lotus
7 2 (6.25%) New Relic
8 1 (3.13%) Avaya
8 1 (3.13%) HP
8 1 (3.13%) IronPort
8 1 (3.13%) Mitel
8 1 (3.13%) Polycom
8 1 (3.13%) Red Box
8 1 (3.13%) Veeam