Period
to 19 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for HTTPS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited HTTPS over the 6 months to 19 November 2017 with a comparison to the same period in the previous 2 years.

HyperText Transport Protocol, Secure (HTTPS)
Central London > City of London
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 311 297 420
Rank change year-on-year -14 +123 +48
Permanent jobs citing HTTPS 11 53 9
As % of all permanent IT jobs advertised in the City of London 0.11% 0.46% 0.052%
As % of the Communications & Networking category 0.74% 2.98% 0.36%
Number of salaries quoted 11 52 5
City of London median annual salary £40,500 £58,750 £39,000
Median salary % change year-on-year -31.06% +50.64% -46.21%
10th Percentile £36,750 £46,025 £37,700
90th Percentile £60,000 £63,250 £49,250
Central London median annual salary £45,000 £58,750 £39,000
% change year-on-year -23.40% +50.64% -44.29%

HTTPS 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 1486 1777 2467
As % of all permanent IT jobs advertised in the City of London 14.67% 15.28% 14.35%
Number of salaries quoted 1327 1559 2118
City of London median annual salary £53,250 £55,000 £52,500
Median salary % change year-on-year -3.18% +4.76% +5.00%
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%

HTTPS
Job Vacancy Trend in the City of London

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

Job vacancy trend for HTTPS in the City of London

HTTPS
Salary Trend in the City of London

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

Salary trend for HTTPS in the City of London

HTTPS
Salary Histogram in the City of London

The salary distribution of IT jobs citing HTTPS in the City of London over the 6 months to 19 November 2017.

Salary histogram for HTTPS in the City of London

For the 6 months to 19 November 2017, IT jobs citing HTTPS 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 HTTPS.

1 10 (90.91%) Windows
1 10 (90.91%) Linux
2 9 (81.82%) HTTP
3 8 (72.73%) TCP/IP
3 8 (72.73%) CISSP
3 8 (72.73%) Firewall
3 8 (72.73%) IPsec
3 8 (72.73%) SIEM
3 8 (72.73%) Security Operations
4 6 (54.55%) Network Security
4 6 (54.55%) ISO/IEC 27001
4 6 (54.55%) Cisco
4 6 (54.55%) VPN
5 5 (45.45%) Python
5 5 (45.45%) Java
5 5 (45.45%) RHCE
5 5 (45.45%) Juniper
5 5 (45.45%) Cryptography
5 5 (45.45%) RHCA
5 5 (45.45%) CEH
5 5 (45.45%) Wireless
5 5 (45.45%) Red Hat
5 5 (45.45%) Linux+ Certification
5 5 (45.45%) GIAC
5 5 (45.45%) Debian
5 5 (45.45%) CheckPoint
5 5 (45.45%) Fortinet
5 5 (45.45%) Ruby
5 5 (45.45%) LPIC
5 5 (45.45%) Ubuntu

HTTPS
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:

Application Platforms
1 1 (9.09%) IIS
1 1 (9.09%) Skype for Business
Applications
1 1 (9.09%) Microsoft Office
Communications & Networking
1 9 (81.82%) HTTP
2 8 (72.73%) Firewall
2 8 (72.73%) IPsec
2 8 (72.73%) TCP/IP
3 6 (54.55%) Network Security
3 6 (54.55%) VPN
4 5 (45.45%) Cisco ASA
4 5 (45.45%) Cisco Wireless
4 5 (45.45%) Wireless
5 3 (27.27%) Intrusion Detection
6 2 (18.18%) FTP
6 2 (18.18%) SSL
7 1 (9.09%) 3GPP
7 1 (9.09%) BGP
7 1 (9.09%) DHCP
7 1 (9.09%) DNS
7 1 (9.09%) ISDN
7 1 (9.09%) MPLS
7 1 (9.09%) SAN
7 1 (9.09%) SMTP
Database & Business Intelligence
1 3 (27.27%) MySQL
1 3 (27.27%) SQL Server
2 1 (9.09%) OLAP
General
1 3 (27.27%) Finance
2 1 (9.09%) Marketing
2 1 (9.09%) Telecoms
Job Titles
1 6 (54.55%) Security Engineer
2 3 (27.27%) Analyst
2 3 (27.27%) Linux Engineer
3 1 (9.09%) Active Directory Analyst
3 1 (9.09%) CISSP Engineer
3 1 (9.09%) Firewall Analyst
3 1 (9.09%) Firewall Engineer
3 1 (9.09%) IP Network Engineer
3 1 (9.09%) IT Infrastructure Manager
3 1 (9.09%) IT Manager
3 1 (9.09%) IT Security Manager
3 1 (9.09%) ITIL Service Analyst
3 1 (9.09%) ITIL Service Desk Analyst
3 1 (9.09%) Linux Support
3 1 (9.09%) Network Engineer
3 1 (9.09%) Operations Engineer
3 1 (9.09%) Security Manager
3 1 (9.09%) Senior IP Network Engineer
3 1 (9.09%) Senior Telecoms Engineer
3 1 (9.09%) Support Analyst
Miscellaneous
1 5 (45.45%) Linux Command Line
1 5 (45.45%) PKI
2 1 (9.09%) Cyber Attack
2 1 (9.09%) Smartphone
Operating Systems
1 10 (90.91%) Linux
1 10 (90.91%) Windows
2 5 (45.45%) CentOS
2 5 (45.45%) Debian
2 5 (45.45%) Kali Linux
2 5 (45.45%) Red Hat Enterprise Linux
2 5 (45.45%) Ubuntu
3 3 (27.27%) Unix
4 1 (9.09%) Apple iOS
4 1 (9.09%) Windows 7
4 1 (9.09%) Windows Server
4 1 (9.09%) Windows Vista
Processes & Methodologies
1 8 (72.73%) Security Operations
1 8 (72.73%) SIEM
2 5 (45.45%) Cryptography
2 5 (45.45%) Multi-Factor Authentication
2 5 (45.45%) Two-Factor Authentication
2 5 (45.45%) Vulnerability Management
3 3 (27.27%) Ethical Hacking
3 3 (27.27%) Identity Access Management
3 3 (27.27%) Information Security
3 3 (27.27%) Secure Coding
3 3 (27.27%) Threat Modelling
4 1 (9.09%) Application Discovery
4 1 (9.09%) Business Continuity
4 1 (9.09%) ITIL
4 1 (9.09%) ITIL V3
4 1 (9.09%) Load Balancing
4 1 (9.09%) Proactive Monitoring
4 1 (9.09%) Security Patching
4 1 (9.09%) Service Delivery
Programming Languages
1 5 (45.45%) Bash Shell
1 5 (45.45%) C-shell
1 5 (45.45%) Java
1 5 (45.45%) Korn
1 5 (45.45%) Python
1 5 (45.45%) Ruby
2 1 (9.09%) C#
2 1 (9.09%) SQL
2 1 (9.09%) Tcl
Qualifications
1 8 (72.73%) CISSP
2 5 (45.45%) CEH
2 5 (45.45%) CREST Certified
2 5 (45.45%) GIAC
2 5 (45.45%) Linux+ Certification
2 5 (45.45%) LPIC
2 5 (45.45%) RHCA
2 5 (45.45%) RHCE
2 5 (45.45%) RHCSA
2 5 (45.45%) SANS
2 5 (45.45%) SC Cleared
2 5 (45.45%) Security Cleared
3 1 (9.09%) CCIE
3 1 (9.09%) Cisco Certification
3 1 (9.09%) MCP
3 1 (9.09%) MCSE
3 1 (9.09%) Microsoft Certification
Quality Assurance & Compliance
1 6 (54.55%) ISO/IEC 27001
2 5 (45.45%) PCI DSS
3 1 (9.09%) SLA
System Software
1 5 (45.45%) pfSense
2 2 (18.18%) Active Directory
3 1 (9.09%) KVM
3 1 (9.09%) VMware Infrastructure
Systems Management
1 5 (45.45%) FortiGate
2 1 (9.09%) Norton AntiVirus
Vendors
1 6 (54.55%) Cisco
2 5 (45.45%) Aruba
2 5 (45.45%) CheckPoint
2 5 (45.45%) Extreme Networks
2 5 (45.45%) F5
2 5 (45.45%) Fortinet
2 5 (45.45%) Juniper
2 5 (45.45%) Palo Alto
2 5 (45.45%) Red Hat
2 5 (45.45%) SonicWALL
2 5 (45.45%) WatchGuard
3 3 (27.27%) CyberArk
4 2 (18.18%) Apple
5 1 (9.09%) Avaya
5 1 (9.09%) LANDesk
5 1 (9.09%) Microsoft
5 1 (9.09%) NetApp
5 1 (9.09%) Symantec
5 1 (9.09%) VMware