The table below provides summary statistics for permanent job vacancies advertised in London with a requirement for knowledge and experience of Sourcefire products and/or services. Included is a benchmarking guide to the salaries offered in vacancies that have cited Sourcefire over the 3 months to 28 June 2017 with a comparison to the same period in the previous 2 years.

The figures below represent the IT labour market in general and are not representative of salaries within Sourcefire, Inc.

Sourcefire
England / London
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 590 625 651
Rank change year-on-year +35 +26  
Permanent jobs citing Sourcefire 22 19 18
As % of all permanent IT jobs advertised in London 0.060% 0.047% 0.041%
As % of the Vendors category 0.14% 0.11% 0.089%
Number of salaries quoted 22 19 15
Median salary £47,500 £45,000 £57,500
Median salary % change year-on-year +5.55% -21.73%  
90% offered a salary of more than £38,000 £40,300 £48,500
10% offered a salary of more than £57,500 £60,500 £68,000
UK excluding London median salary £40,000 £52,500 £48,000
% change year-on-year -23.80% +9.37%  

Sourcefire is in the vendor products and services category. The following table is for comparison with the above and provides summary statistics for all vendor product and service related skills in permanent job vacancies advertised in London.

Vendor Product & Service Skills
London
Permanent job vacancies with a requirement for skills associated with vendor products and/or services 16127 16660 20209
As % of all permanent IT job vacancies advertised in London 44.00% 41.59% 45.66%
Number of salaries quoted 12646 14067 16902
Median salary £55,000 £55,000 £55,000
90% offered a salary of more than £32,500 £32,500 £32,500
10% offered a salary of more than £80,000 £80,000 £80,000
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

Sourcefire
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing Sourcefire as a proportion of all permanent or contract IT jobs with a match in the Vendors category.

Job vacancy trend for Sourcefire in London

Sourcefire
Salary Trend in London

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

Salary trend for Sourcefire in London

Sourcefire
Salary Histogram in London

The salary distribution of IT jobs citing Sourcefire in London over the 3 months to 28 June 2017.

Salary histogram for Sourcefire in London

Sourcefire
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Sourcefire within the London region over the 3 months to 28 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
City of London +33 9 £39,250 -7.64%
Sourcefire
England

For the 6 months to 28 June 2017, IT jobs citing Sourcefire 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 London region with a requirement for Sourcefire.

1 42 (80.77%) Cisco
2 39 (75.00%) Firewall
3 30 (57.69%) CCNP
3 30 (57.69%) Cisco Certification
4 29 (55.77%) VPN
5 27 (51.92%) Juniper
5 27 (51.92%) SIEM
6 26 (50.00%) Windows
6 26 (50.00%) Snort
7 24 (46.15%) Linux
8 23 (44.23%) Cisco ISE
9 20 (38.46%) LogRhythm
9 20 (38.46%) Microsoft
9 20 (38.46%) ISO/IEC 27001
9 20 (38.46%) Network Security
10 19 (36.54%) McAfee
11 16 (30.77%) CCDP
11 16 (30.77%) Vulnerability Management
12 15 (28.85%) Data Centre
13 14 (26.92%) OSSEC
13 14 (26.92%) CESG Certified Professional
13 14 (26.92%) Linux Command Line
13 14 (26.92%) Red Hat
13 14 (26.92%) CCSP
13 14 (26.92%) PCI DSS
13 14 (26.92%) CentOS
13 14 (26.92%) Red Hat Enterprise Linux
13 14 (26.92%) Ubuntu
13 14 (26.92%) PKI
14 13 (25.00%) Information Security

Sourcefire
Co-occurring IT Skills in 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 6 (11.54%) Elasticsearch
2 2 (3.85%) Apache
2 2 (3.85%) Apache Spark
Communications & Networking
1 39 (75.00%) Firewall
2 29 (55.77%) VPN
3 23 (44.23%) Cisco ISE
4 20 (38.46%) Network Security
5 13 (25.00%) Cisco ASA
6 7 (13.46%) IPsec
6 7 (13.46%) MPLS
6 7 (13.46%) NetScreen
6 7 (13.46%) SSL
6 7 (13.46%) VoIP
6 7 (13.46%) Wireless
7 5 (9.62%) BGP
7 5 (9.62%) Cisco IOS
7 5 (9.62%) DSL
7 5 (9.62%) GPRS
7 5 (9.62%) IP Telephony
7 5 (9.62%) ISDN
7 5 (9.62%) LDAP
7 5 (9.62%) OSPF
7 5 (9.62%) Wi-Fi
Database & Business Intelligence
1 9 (17.31%) Big Data
2 2 (3.85%) Hadoop
Development Applications
1 1 (1.92%) Metasploit
General
1 5 (9.62%) Finance
2 2 (3.85%) Telecoms
3 1 (1.92%) Banking
Job Titles
1 25 (48.08%) Security Engineer
2 16 (30.77%) Network Engineer
3 14 (26.92%) Analyst
3 14 (26.92%) Cisco Engineer
4 11 (21.15%) Network Security Engineer
4 11 (21.15%) Security Analyst
5 10 (19.23%) Firewall Analyst
6 9 (17.31%) Cisco Network Engineer
6 9 (17.31%) Cisco Security Engineer
7 8 (15.38%) IT Analyst
7 8 (15.38%) IT Security Analyst
8 7 (13.46%) 3rd Line Engineer
8 7 (13.46%) SOC Analyst
8 7 (13.46%) SOC Engineer
9 5 (9.62%) 3rd Line Network Engineer
9 5 (9.62%) Cybersecurity Engineer
10 4 (7.69%) Consultant
10 4 (7.69%) Linux Engineer
10 4 (7.69%) Operations Engineer
10 4 (7.69%) Security Consultant
Libraries, Frameworks & Software Standards
1 10 (19.23%) Regular Expression
2 8 (15.38%) 802.1X
3 6 (11.54%) Elastic Stack
4 2 (3.85%) PCRE
Miscellaneous
1 15 (28.85%) Data Centre
2 14 (26.92%) Linux Command Line
2 14 (26.92%) PKI
3 8 (15.38%) Clustering
4 6 (11.54%) Security Operations Centre
5 3 (5.77%) Enterprise Software
5 3 (5.77%) Management Information System
6 1 (1.92%) CESG
6 1 (1.92%) Cyber Attack
6 1 (1.92%) Cyberthreat
6 1 (1.92%) Data Protection Act
Operating Systems
1 26 (50.00%) Windows
2 24 (46.15%) Linux
3 14 (26.92%) CentOS
3 14 (26.92%) Red Hat Enterprise Linux
3 14 (26.92%) Ubuntu
4 11 (21.15%) Debian
5 9 (17.31%) Kali Linux
6 4 (7.69%) Unix
6 4 (7.69%) Windows Server
7 1 (1.92%) Windows 8
7 1 (1.92%) Windows XP
Processes & Methodologies
1 27 (51.92%) SIEM
2 16 (30.77%) Vulnerability Management
3 13 (25.00%) Information Security
4 11 (21.15%) Multi-Factor Authentication
4 11 (21.15%) Two-Factor Authentication
5 9 (17.31%) Analytics
6 8 (15.38%) Cybersecurity
6 8 (15.38%) High Availability
7 7 (13.46%) Big Data Analytics
7 7 (13.46%) Data Analytics
7 7 (13.46%) Security Operations
8 6 (11.54%) Computer Forensics
8 6 (11.54%) Cyber Intelligence
8 6 (11.54%) Identity Access Management
8 6 (11.54%) ITIL
8 6 (11.54%) Malware Analysis
8 6 (11.54%) Risk Management
8 6 (11.54%) Vulnerability Scanning
9 5 (9.62%) Data Protection
9 5 (9.62%) Penetration Testing
Programming Languages
1 10 (19.23%) Bash Shell
1 10 (19.23%) Python
2 6 (11.54%) Ruby
3 4 (7.69%) JavaScript
3 4 (7.69%) Perl
Qualifications
1 30 (57.69%) CCNP
1 30 (57.69%) Cisco Certification
2 16 (30.77%) CCDP
3 14 (26.92%) CCSP
3 14 (26.92%) CESG Certified Professional
4 7 (13.46%) CEH
4 7 (13.46%) Degree
5 6 (11.54%) CCIE
5 6 (11.54%) Computer Science Degree
6 5 (9.62%) CISSP
7 4 (7.69%) CREST Certified
8 3 (5.77%) GCIH
8 3 (5.77%) Security Cleared
9 2 (3.85%) BPSS Clearance
9 2 (3.85%) CCDA
9 2 (3.85%) CISM
9 2 (3.85%) OSCP
9 2 (3.85%) SC Cleared
10 1 (1.92%) Network+ Certification
10 1 (1.92%) Security+ Certification
Quality Assurance & Compliance
1 20 (38.46%) ISO/IEC 27001
2 14 (26.92%) PCI DSS
3 1 (1.92%) GPG13
3 1 (1.92%) Sarbanes-Oxley
System Software
1 26 (50.00%) Snort
2 9 (17.31%) Active Directory
3 6 (11.54%) pfSense
4 2 (3.85%) HDFS
Systems Management
1 14 (26.92%) OSSEC
2 11 (21.15%) QRadar
3 8 (15.38%) FortiGate
4 6 (11.54%) Kibana
4 6 (11.54%) logstash
4 6 (11.54%) Nessus
5 5 (9.62%) Cisco CUCM
5 5 (9.62%) CSIRT
6 4 (7.69%) RSA enVision
7 2 (3.85%) Fluentd
7 2 (3.85%) Nagios
8 1 (1.92%) AirWatch
8 1 (1.92%) McAfee ePO
8 1 (1.92%) RSA Archer
8 1 (1.92%) WebInspect
Vendors
1 42 (80.77%) Cisco
2 27 (51.92%) Juniper
3 20 (38.46%) LogRhythm
3 20 (38.46%) Microsoft
4 19 (36.54%) McAfee
5 14 (26.92%) Red Hat
6 13 (25.00%) Fortinet
6 13 (25.00%) Palo Alto
6 13 (25.00%) Splunk
7 11 (21.15%) AlienVault
7 11 (21.15%) CheckPoint
8 8 (15.38%) ArcSight
8 8 (15.38%) ScanSafe
9 6 (11.54%) FireEye
9 6 (11.54%) Sophos
9 6 (11.54%) TippingPoint
10 5 (9.62%) IronPort
11 4 (7.69%) F5
11 4 (7.69%) VMware
12 2 (3.85%) Huawei