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 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
27 Jul 2016
Same period 2015 Same period 2014
Firewall
Rank 25 45 61
Rank change year-on-year
+20 +16
Permanent jobs citing Firewall 28 31 12
As % of all permanent IT jobs located in Sheffield 5.65% 4.25% 1.90%
As % of the Communications & Networking category 28.00% 29.52% 10.00%
Number of salaries quoted 21 29 12
Median salary £38,000 £40,000 £51,500
Median salary % change year-on-year
-5.00% -22.33%
90% offered a salary of more than £30,000 £27,300 £40,250
10% offered a salary of more than £50,000 £71,000 £55,000
UK excluding London median salary £42,000 £40,000 £38,000
% change year-on-year
+5.00% +5.26%
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
100 105 120
As % of all permanent IT jobs located in Sheffield 20.16% 14.38% 18.96%
Number of salaries quoted 82 95 108
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 £26,500 £25,000
10% offered a salary of more than £50,000 £62,500 £75,000
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year
+3.65% +2.50%

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 July 2016.

Firewall Salary Histogram in Sheffield

Firewall
Top 30 Related IT Skills in Sheffield

For the 6 months to 27 July 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 22 (55.00%) Cisco
2 17 (42.50%) Linux
3 16 (40.00%) Cisco Certification
4 14 (35.00%) DNS
4 14 (35.00%) VMware
5 13 (32.50%) VPN
5 13 (32.50%) CCNP
6 12 (30.00%) CCNA
7 10 (25.00%) Juniper
7 10 (25.00%) VoIP
7 10 (25.00%) Windows
7 10 (25.00%) Junos
8 9 (22.50%) VMware Infrastructure
8 9 (22.50%) Windows Server
8 9 (22.50%) MPLS
9 8 (20.00%) OSPF
9 8 (20.00%) BGP
9 8 (20.00%) Configuration Management
9 8 (20.00%) Solaris
9 8 (20.00%) Perl
9 8 (20.00%) Python
9 8 (20.00%) TCP/IP
9 8 (20.00%) Agile Software Development
9 8 (20.00%) Data Centre
9 8 (20.00%) Bash Shell
10 7 (17.50%) PowerShell
10 7 (17.50%) Git (software)
10 7 (17.50%) nginx
10 7 (17.50%) Puppet
10 7 (17.50%) Cisco Nexus

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 7 (17.50%) Apache
1 7 (17.50%) nginx
2 6 (15.00%) IIS
3 5 (12.50%) JBoss
3 5 (12.50%) WebLogic
3 5 (12.50%) WebSphere
3 5 (12.50%) WebSphere Application Server
4 1 (2.50%) CloudStack
4 1 (2.50%) OpenStack
4 1 (2.50%) Tomcat
Applications
1 3 (7.50%) MS Excel
Cloud Services
1 5 (12.50%) SaaS
2 1 (2.50%) Amazon AWS
Communications & Networking
1 14 (35.00%) DNS
2 13 (32.50%) VPN
3 10 (25.00%) Junos
3 10 (25.00%) VoIP
4 9 (22.50%) MPLS
5 8 (20.00%) BGP
5 8 (20.00%) OSPF
5 8 (20.00%) TCP/IP
6 7 (17.50%) Cisco Nexus
6 7 (17.50%) IPsec
7 6 (15.00%) Asterisk PBX
7 6 (15.00%) Cisco ASA
7 6 (15.00%) OpenVPN
8 5 (12.50%) DHCP
8 5 (12.50%) IPv6
8 5 (12.50%) SAN
8 5 (12.50%) VLAN
9 4 (10.00%) LAN
9 4 (10.00%) WAN
10 3 (7.50%) Wireless
Database & Business Intelligence
1 5 (12.50%) Oracle Database
2 2 (5.00%) SQL Server
3 1 (2.50%) MySQL
3 1 (2.50%) SQL Server Reporting Services
Development Applications
1 7 (17.50%) Git (software)
1 7 (17.50%) Jenkins
1 7 (17.50%) Subversion
2 4 (10.00%) VSS/SourceSafe
3 1 (2.50%) Octopus Deploy
3 1 (2.50%) TeamCity
General
1 1 (2.50%) Games
1 1 (2.50%) Marketing
Job Titles
1 14 (35.00%) Network Engineer
2 10 (25.00%) Cisco Engineer
3 8 (20.00%) Cisco Network Engineer
4 6 (15.00%) Consultant
5 5 (12.50%) Citrix Consultant
5 5 (12.50%) Citrix Technical Consultant
5 5 (12.50%) Linux Engineer
5 5 (12.50%) Network Operations Engineer
5 5 (12.50%) Operations Engineer
5 5 (12.50%) Technical Consultant
5 5 (12.50%) VMware Consultant
5 5 (12.50%) VMware Technical Consultant
5 5 (12.50%) Windows Consultant
5 5 (12.50%) Windows Technical Consultant
6 4 (10.00%) Senior Cisco Engineer
6 4 (10.00%) Senior Cisco Network Engineer
6 4 (10.00%) Senior Network Engineer
6 4 (10.00%) Senior Network Operations Engineer
6 4 (10.00%) Senior Operations Engineer
7 3 (7.50%) Security Engineer
Libraries, Frameworks & Software Standards
1 5 (12.50%) .NET
2 2 (5.00%) XMPP
3 1 (2.50%) 802.1X
3 1 (2.50%) LAMP
3 1 (2.50%) LEMP Stack
3 1 (2.50%) Ruby on Rails
3 1 (2.50%) Web Services
Miscellaneous
1 8 (20.00%) Data Centre
2 5 (12.50%) PKI
3 1 (2.50%) Computer Science
3 1 (2.50%) Distributed Denial-of-Service
3 1 (2.50%) Management Information System
3 1 (2.50%) Performance Metrics
Operating Systems
1 17 (42.50%) Linux
2 10 (25.00%) Windows
3 9 (22.50%) Windows Server
4 8 (20.00%) Solaris
5 7 (17.50%) Debian
6 6 (15.00%) Mac OS X
6 6 (15.00%) Red Hat Enterprise Linux
7 5 (12.50%) Unix
7 5 (12.50%) Windows Server 2008
8 3 (7.50%) AIX
8 3 (7.50%) HPUX
Processes & Methodologies
1 8 (20.00%) Agile Software Development
1 8 (20.00%) Configuration Management
2 7 (17.50%) Continuous Integration
2 7 (17.50%) Load Balancing
3 6 (15.00%) Network Design
4 5 (12.50%) Software Deployment
5 4 (10.00%) Network Architecture
6 3 (7.50%) Operational Acceptance Testing
6 3 (7.50%) Project Management
6 3 (7.50%) Supplier Management
7 2 (5.00%) Capacity Planning
7 2 (5.00%) Change Control
7 2 (5.00%) Demand Forecasting
7 2 (5.00%) DevOps
7 2 (5.00%) ITIL
7 2 (5.00%) Presales
7 2 (5.00%) Service Delivery
7 2 (5.00%) Stakeholder Management
8 1 (2.50%) High Availability
8 1 (2.50%) Network Management
Programming Languages
1 8 (20.00%) Bash Shell
1 8 (20.00%) Perl
1 8 (20.00%) Python
2 7 (17.50%) PowerShell
3 1 (2.50%) Ruby
3 1 (2.50%) SQL
Qualifications
1 16 (40.00%) Cisco Certification
2 13 (32.50%) CCNP
3 12 (30.00%) CCNA
4 5 (12.50%) CCIE
5 2 (5.00%) CCDA
5 2 (5.00%) CCDE
5 2 (5.00%) CCDP
5 2 (5.00%) CCNP Voice
6 1 (2.50%) CCSP
6 1 (2.50%) Degree
6 1 (2.50%) JNCIE
6 1 (2.50%) JNCIP
6 1 (2.50%) MCSE
6 1 (2.50%) Microsoft Certification
6 1 (2.50%) SC Cleared
6 1 (2.50%) Security Cleared
Quality Assurance & Compliance
1 2 (5.00%) ISO/IEC 27001
2 1 (2.50%) ISO 14001
2 1 (2.50%) ISO 9001
2 1 (2.50%) SLA
System Software
1 9 (22.50%) VMware Infrastructure
2 7 (17.50%) Active Directory
3 6 (15.00%) Docker
3 6 (15.00%) KVM
3 6 (15.00%) LXC
4 5 (12.50%) Terminal Services
4 5 (12.50%) vCloud
4 5 (12.50%) VMware ESX
4 5 (12.50%) vSphere
5 1 (2.50%) BIND 9
5 1 (2.50%) Hyper-V
5 1 (2.50%) qmail
5 1 (2.50%) Shibboleth
5 1 (2.50%) Varnish
5 1 (2.50%) Xen
Systems Management
1 7 (17.50%) Nagios
1 7 (17.50%) Puppet
2 6 (15.00%) Opsview
3 2 (5.00%) Cisco CME
3 2 (5.00%) Cisco CUCM
3 2 (5.00%) Opscode Chef
4 1 (2.50%) FortiGate
4 1 (2.50%) Pingdom
Vendors
1 22 (55.00%) Cisco
2 14 (35.00%) VMware
3 10 (25.00%) Juniper
4 7 (17.50%) Red Hat
5 6 (15.00%) Apple
5 6 (15.00%) Brocade
6 5 (12.50%) CheckPoint
6 5 (12.50%) Citrix
6 5 (12.50%) Oracle
7 3 (7.50%) Microsoft
8 2 (5.00%) AirMagnet
8 2 (5.00%) F5
9 1 (2.50%) Dell
9 1 (2.50%) Fortinet
9 1 (2.50%) HP
9 1 (2.50%) Meraki
9 1 (2.50%) New Relic
9 1 (2.50%) SolarWinds
9 1 (2.50%) Sophos
9 1 (2.50%) WatchGuard
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