The table below looks at the statistics for Firewall skills in IT jobs advertised for the Sheffield region. Included is a guide to the salaries offered in IT jobs that have cited Firewall over the 3 months to 27 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
27 Aug 2016
Same period 2015 Same period 2014
Firewall
Rank 29 36 54
Rank change year-on-year
+7 +18
Permanent jobs citing Firewall 28 40 24
As % of all permanent IT jobs located in Sheffield 5.44% 5.71% 3.24%
As % of the Communications & Networking category 30.11% 38.83% 16.78%
Number of salaries quoted 24 38 22
Median salary £36,500 £36,000 £50,000
Median salary % change year-on-year
+1.38% -28.00%
90% offered a salary of more than £29,400 £27,200 £30,000
10% offered a salary of more than £50,000 £49,500 £62,650
UK excluding London median salary £40,000 £40,000 £40,000
Firewall
South Yorkshire

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in permanent jobs advertised in the Sheffield region.

Communications & Networking Category
Sheffield
Permanent IT job ads with a match in the
Communications & Networking category
93 103 143
As % of all permanent IT jobs located in Sheffield 18.06% 14.71% 19.30%
Number of salaries quoted 72 92 119
Median salary £35,000 £40,000 £42,500
Median salary % change year-on-year
-12.50% -5.88%
90% offered a salary of more than £25,000 £27,000 £29,900
10% offered a salary of more than £50,000 £63,800 £75,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

Firewall
Jobs Demand Trend in Sheffield

The demand trend of job ads across the Sheffield region citing Firewall as a proportion of all IT jobs with a match in the Communications & Networking category.

Firewall Jobs Demand Trend in Sheffield

Firewall
Salary Trend in Sheffield

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Firewall across the Sheffield region.

Firewall Salary Trend in Sheffield

Firewall
Salary Histogram in Sheffield

This chart provides a salary histogram for IT jobs citing Firewall across the Sheffield region over the 3 months to 27 August 2016.

Firewall Salary Histogram in Sheffield

Firewall
Top 30 Related IT Skills in Sheffield

For the 6 months to 27 August 2016, IT jobs citing Firewall 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 Sheffield region with a requirement for Firewall.

1 23 (50.00%) Cisco
2 20 (43.48%) VMware
3 19 (41.30%) Linux
4 18 (39.13%) DNS
5 16 (34.78%) Cisco Certification
6 15 (32.61%) Windows
7 14 (30.43%) CCNP
8 13 (28.26%) CCNA
8 13 (28.26%) VPN
8 13 (28.26%) VMware Infrastructure
8 13 (28.26%) Windows Server
9 12 (26.09%) Active Directory
10 11 (23.91%) VoIP
10 11 (23.91%) Junos
11 10 (21.74%) PowerShell
11 10 (21.74%) Solaris
11 10 (21.74%) IIS
11 10 (21.74%) Juniper
12 9 (19.57%) Citrix
12 9 (19.57%) MPLS
12 9 (19.57%) Perl
12 9 (19.57%) Python
12 9 (19.57%) Configuration Management
12 9 (19.57%) Agile Software Development
12 9 (19.57%) nginx
12 9 (19.57%) vSphere
12 9 (19.57%) Bash Shell
12 9 (19.57%) vCloud
12 9 (19.57%) Cisco Nexus
12 9 (19.57%) Data Centre

Firewall
Top Related IT Skills in Sheffield 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 10 (21.74%) IIS
2 9 (19.57%) nginx
3 8 (17.39%) Apache
4 7 (15.22%) JBoss
4 7 (15.22%) WebLogic
4 7 (15.22%) WebSphere
4 7 (15.22%) WebSphere Application Server
5 1 (2.17%) MS Exchange
5 1 (2.17%) Tomcat
Applications
1 6 (13.04%) MS Excel
2 1 (2.17%) MS Office
Cloud Services
1 7 (15.22%) SaaS
2 1 (2.17%) Amazon AWS
2 1 (2.17%) Amazon EC2
2 1 (2.17%) Amazon S3
2 1 (2.17%) Microsoft Azure
Communications & Networking
1 18 (39.13%) DNS
2 13 (28.26%) VPN
3 11 (23.91%) Junos
3 11 (23.91%) VoIP
4 9 (19.57%) Cisco Nexus
4 9 (19.57%) MPLS
5 8 (17.39%) BGP
5 8 (17.39%) OSPF
5 8 (17.39%) TCP/IP
6 7 (15.22%) Asterisk PBX
6 7 (15.22%) IPsec
6 7 (15.22%) OpenVPN
7 6 (13.04%) SAN
8 5 (10.87%) Cisco ASA
8 5 (10.87%) Cisco Wireless
8 5 (10.87%) DHCP
8 5 (10.87%) IPv6
8 5 (10.87%) VLAN
8 5 (10.87%) Wireless
9 4 (8.70%) WebEx
Database & Business Intelligence
1 8 (17.39%) Oracle Database
2 3 (6.52%) SQL Server
3 2 (4.35%) SQL Server Reporting Services
4 1 (2.17%) MySQL
4 1 (2.17%) QlikView
Development Applications
1 8 (17.39%) Git (software)
1 8 (17.39%) Jenkins
1 8 (17.39%) Subversion
2 4 (8.70%) VSS/SourceSafe
3 1 (2.17%) Octopus Deploy
3 1 (2.17%) TeamCity
General
1 1 (2.17%) Marketing
Job Titles
1 14 (30.43%) Network Engineer
2 12 (26.09%) Cisco Engineer
3 8 (17.39%) Cisco Network Engineer
3 8 (17.39%) Consultant
4 7 (15.22%) Citrix Consultant
4 7 (15.22%) Citrix Technical Consultant
4 7 (15.22%) Technical Consultant
4 7 (15.22%) VMware Consultant
4 7 (15.22%) VMware Technical Consultant
4 7 (15.22%) Windows Consultant
4 7 (15.22%) Windows Technical Consultant
5 6 (13.04%) Linux Engineer
6 5 (10.87%) Network Operations Engineer
6 5 (10.87%) Operations Engineer
7 4 (8.70%) Administrator
7 4 (8.70%) Senior Cisco Engineer
7 4 (8.70%) Senior Cisco Network Engineer
7 4 (8.70%) Senior Operations Engineer
7 4 (8.70%) Switch Engineer
7 4 (8.70%) Voice Engineer
Libraries, Frameworks & Software Standards
1 7 (15.22%) .NET
2 4 (8.70%) XMPP
3 2 (4.35%) Ruby on Rails
4 1 (2.17%) 802.1X
4 1 (2.17%) LAMP
4 1 (2.17%) LEMP Stack
4 1 (2.17%) Web Services
Miscellaneous
1 9 (19.57%) Data Centre
2 7 (15.22%) PKI
3 2 (4.35%) Management Information System
4 1 (2.17%) CESG
4 1 (2.17%) Distributed Denial-of-Service
4 1 (2.17%) HP Storage
4 1 (2.17%) NHS
4 1 (2.17%) Performance Metrics
Operating Systems
1 19 (41.30%) Linux
2 15 (32.61%) Windows
3 13 (28.26%) Windows Server
4 10 (21.74%) Solaris
5 8 (17.39%) Debian
5 8 (17.39%) Unix
5 8 (17.39%) Windows Server 2008
6 7 (15.22%) Mac OS X
6 7 (15.22%) Red Hat Enterprise Linux
7 3 (6.52%) AIX
7 3 (6.52%) HPUX
8 1 (2.17%) Windows 7
8 1 (2.17%) Windows Server 2003
8 1 (2.17%) Windows Vista
Processes & Methodologies
1 9 (19.57%) Agile Software Development
1 9 (19.57%) Configuration Management
2 8 (17.39%) Continuous Integration
3 7 (15.22%) Load Balancing
3 7 (15.22%) Software Deployment
4 6 (13.04%) Network Design
5 4 (8.70%) Presales
6 3 (6.52%) Capacity Planning
6 3 (6.52%) Network Architecture
6 3 (6.52%) Operational Acceptance Testing
6 3 (6.52%) Project Management
6 3 (6.52%) Supplier Management
7 2 (4.35%) Change Control
7 2 (4.35%) Change Management
7 2 (4.35%) Information Security
7 2 (4.35%) ITIL
7 2 (4.35%) Penetration Testing
7 2 (4.35%) Service Delivery
7 2 (4.35%) Service Management
7 2 (4.35%) Stakeholder Management
Programming Languages
1 10 (21.74%) PowerShell
2 9 (19.57%) Bash Shell
2 9 (19.57%) Perl
2 9 (19.57%) Python
3 2 (4.35%) Ruby
3 2 (4.35%) SQL
Qualifications
1 16 (34.78%) Cisco Certification
2 14 (30.43%) CCNP
3 13 (28.26%) CCNA
4 7 (15.22%) CCIE
5 4 (8.70%) CCDA
5 4 (8.70%) CCDE
5 4 (8.70%) CCDP
5 4 (8.70%) CCNP Voice
6 1 (2.17%) CCSP
6 1 (2.17%) Degree
6 1 (2.17%) JNCIE
6 1 (2.17%) JNCIP
6 1 (2.17%) SC Cleared
6 1 (2.17%) Security Cleared
Quality Assurance & Compliance
1 1 (2.17%) ISO 14001
1 1 (2.17%) ISO 9001
1 1 (2.17%) ISO/IEC 27001
1 1 (2.17%) SLA
System Software
1 13 (28.26%) VMware Infrastructure
2 12 (26.09%) Active Directory
3 9 (19.57%) vCloud
3 9 (19.57%) vSphere
4 8 (17.39%) Terminal Services
4 8 (17.39%) VMware ESX
5 7 (15.22%) Docker
5 7 (15.22%) KVM
5 7 (15.22%) LXC
6 1 (2.17%) BIND 9
6 1 (2.17%) Hyper-V
6 1 (2.17%) qmail
6 1 (2.17%) Shibboleth
6 1 (2.17%) Varnish
6 1 (2.17%) Xen
Systems Management
1 8 (17.39%) Nagios
1 8 (17.39%) Puppet
2 7 (15.22%) Opsview
3 4 (8.70%) Cisco CME
3 4 (8.70%) Cisco CUCM
4 1 (2.17%) Opscode Chef
4 1 (2.17%) Pingdom
Vendors
1 23 (50.00%) Cisco
2 20 (43.48%) VMware
3 10 (21.74%) Juniper
4 9 (19.57%) Citrix
5 8 (17.39%) Oracle
5 8 (17.39%) Red Hat
6 7 (15.22%) Apple
6 7 (15.22%) Brocade
7 6 (13.04%) Microsoft
8 4 (8.70%) AirMagnet
8 4 (8.70%) CheckPoint
9 2 (4.35%) HP
10 1 (2.17%) Dell
10 1 (2.17%) F5
10 1 (2.17%) Fortinet
10 1 (2.17%) Meraki
10 1 (2.17%) New Relic
10 1 (2.17%) SolarWinds
10 1 (2.17%) Sophos
10 1 (2.17%) Tableau