Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for TACACS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited TACACS over the 6 months to 21 November 2017 with a comparison to the same period in the previous 2 years.

Terminal Access Controller Access Control System (TACACS)
Central London > City of London
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 316 337 408
Rank change year-on-year +21 +71 +39
Permanent jobs citing TACACS 6 13 6
As % of all permanent IT jobs advertised in the City of London 0.058% 0.11% 0.035%
As % of the Communications & Networking category 0.40% 0.73% 0.25%
Number of salaries quoted 5 13 2
City of London median annual salary £57,500 £51,000 £56,250
Median salary % change year-on-year +12.75% -9.33% +12.50%
10th Percentile £48,750 £49,000 £39,875
90th Percentile £73,750 £62,500 £73,625
Central London median annual salary £57,500 £51,000 £53,750
% change year-on-year +12.75% -5.12% +7.50%

TACACS 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 the City of London with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
City of London
Permanent vacancies with a requirement for communications or computer networking skills 1512 1772 2431
As % of all permanent IT jobs advertised in the City of London 14.73% 15.25% 14.28%
Number of salaries quoted 1352 1556 2087
City of London median annual salary £52,500 £55,000 £52,500
Median salary % change year-on-year -4.55% +4.76% +7.14%
10th Percentile £31,250 £31,000 £27,500
90th Percentile £80,000 £78,750 £78,750
Central London median annual salary £52,500 £52,500 £50,000
% change year-on-year - +5.00% +2.04%

TACACS
Job Vacancy Trend in the City of London

Job postings citing TACACS as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for TACACS in the City of London

TACACS
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing TACACS in the City of London.

Salary trend for TACACS in the City of London

TACACS
Salary Histogram in the City of London

The salary distribution of IT jobs citing TACACS in the City of London over the 6 months to 21 November 2017.

Salary histogram for TACACS in the City of London

For the 6 months to 21 November 2017, IT jobs citing TACACS 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 City of London region with a requirement for TACACS.

1 4 (66.67%) LAN
1 4 (66.67%) VoIP
1 4 (66.67%) WLAN
1 4 (66.67%) WAN
1 4 (66.67%) TCP/IP
1 4 (66.67%) VPN
1 4 (66.67%) Cisco
1 4 (66.67%) OSPF
1 4 (66.67%) BGP
1 4 (66.67%) EIGRP
1 4 (66.67%) Nagios
1 4 (66.67%) Wireless
1 4 (66.67%) IPsec
1 4 (66.67%) XMPP
1 4 (66.67%) Cisco IOS
1 4 (66.67%) Riverbed
1 4 (66.67%) SolarWinds
1 4 (66.67%) Cisco CUCM
1 4 (66.67%) Cisco Nexus
1 4 (66.67%) HSRP
1 4 (66.67%) WAN Optimisation
1 4 (66.67%) DMVPN
1 4 (66.67%) Network Monitoring
1 4 (66.67%) Spanning Tree
1 4 (66.67%) Palo Alto
1 4 (66.67%) Cisco Wireless
2 3 (50.00%) Web Filtering
2 3 (50.00%) Data Centre
2 3 (50.00%) Kalman Filter
2 3 (50.00%) Line Management

TACACS
Co-occurring IT Skills in the City of London 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:

Communications & Networking
1 4 (66.67%) BGP
1 4 (66.67%) Cisco IOS
1 4 (66.67%) Cisco Nexus
1 4 (66.67%) Cisco Wireless
1 4 (66.67%) DMVPN
1 4 (66.67%) EIGRP
1 4 (66.67%) HSRP
1 4 (66.67%) IPsec
1 4 (66.67%) LAN
1 4 (66.67%) OSPF
1 4 (66.67%) Spanning Tree
1 4 (66.67%) TCP/IP
1 4 (66.67%) VoIP
1 4 (66.67%) VPN
1 4 (66.67%) WAN
1 4 (66.67%) Wireless
1 4 (66.67%) WLAN
2 3 (50.00%) Firewall
2 3 (50.00%) Network Security
2 3 (50.00%) SSL
General
1 3 (50.00%) Finance
Job Titles
1 3 (50.00%) Network Team Leader
1 3 (50.00%) Team Leader
2 2 (33.33%) Network Operations Team Leader
2 2 (33.33%) Operations Team Leader
3 1 (16.67%) Analyst
3 1 (16.67%) Cisco Engineer
3 1 (16.67%) Cisco Network Engineer
3 1 (16.67%) Consultant
3 1 (16.67%) CyberArk Consultant
3 1 (16.67%) IAM Consultant
3 1 (16.67%) IT Analyst
3 1 (16.67%) IT Consultant
3 1 (16.67%) IT Security Analyst
3 1 (16.67%) IT Security Consultant
3 1 (16.67%) Network Engineer
3 1 (16.67%) Network Manager
3 1 (16.67%) Security Analyst
3 1 (16.67%) Senior Cisco Engineer
3 1 (16.67%) Senior Cisco Network Engineer
3 1 (16.67%) Senior Network Engineer
Libraries, Frameworks & Software Standards
1 4 (66.67%) XMPP
2 2 (33.33%) OAuth
2 2 (33.33%) OpenID
2 2 (33.33%) SailPoint
2 2 (33.33%) SAML
Miscellaneous
1 3 (50.00%) Data Centre
2 2 (33.33%) Distributed Denial-of-Service
2 2 (33.33%) RSA SecurID
2 2 (33.33%) Video Conferencing
Processes & Methodologies
1 4 (66.67%) Network Monitoring
1 4 (66.67%) WAN Optimisation
2 3 (50.00%) Kalman Filter
2 3 (50.00%) Line Management
2 3 (50.00%) Resource Management
2 3 (50.00%) Web Filtering
3 2 (33.33%) Cybersecurity
3 2 (33.33%) DDoS Mitigation
3 2 (33.33%) Identity Access Management
3 2 (33.33%) Multi-Factor Authentication
3 2 (33.33%) Presales
3 2 (33.33%) Privileged Access Management
3 2 (33.33%) SIEM
3 2 (33.33%) Two-Factor Authentication
3 2 (33.33%) Validation
4 1 (16.67%) Communications Security
4 1 (16.67%) ITIL
4 1 (16.67%) ITIL V3
4 1 (16.67%) Load Balancing
4 1 (16.67%) Security Operations
Qualifications
1 1 (16.67%) CCDA
1 1 (16.67%) CCIE
1 1 (16.67%) CCIE Routing and Switching
1 1 (16.67%) CCNP
1 1 (16.67%) Cisco Certification
Quality Assurance & Compliance
1 2 (33.33%) SLA
Systems Management
1 4 (66.67%) Cisco CUCM
1 4 (66.67%) Nagios
2 2 (33.33%) FortiGate
Vendors
1 4 (66.67%) Cisco
1 4 (66.67%) Palo Alto
1 4 (66.67%) Riverbed
1 4 (66.67%) SolarWinds
2 3 (50.00%) ForeScout
3 2 (33.33%) Avaya
3 2 (33.33%) CA
3 2 (33.33%) Citrix
3 2 (33.33%) CyberArk
3 2 (33.33%) Cylance
3 2 (33.33%) F5
3 2 (33.33%) Fortinet
3 2 (33.33%) LogRhythm
3 2 (33.33%) Red Box
3 2 (33.33%) ServiceNow