Period
to 18 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Aylesbury with a requirement for Firewall skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Firewall over the 6 months to 18 November 2017 with a comparison to the same period in the previous 2 years.

Firewall
Buckinghamshire > Aylesbury
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 47 50 26
Rank change year-on-year +3 -24 -
Permanent jobs citing Firewall 10 4 10
As % of all permanent IT jobs advertised in Aylesbury 3.36% 1.68% 5.85%
As % of the Communications & Networking category 11.49% 5.63% 18.18%
Number of salaries quoted 7 5 10
Aylesbury median annual salary £27,500 £40,000 £37,500
Median salary % change year-on-year -31.25% +6.67% -
10th Percentile £26,250 £31,000 £23,200
90th Percentile £34,500 £58,000 £38,750
Buckinghamshire median annual salary £40,000 £42,500 £42,500
% change year-on-year -5.88% - -6.59%

Firewall 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 Aylesbury with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Aylesbury
Permanent vacancies with a requirement for communications or computer networking skills 87 71 55
As % of all permanent IT jobs advertised in Aylesbury 29.19% 29.83% 32.16%
Number of salaries quoted 82 70 52
Aylesbury median annual salary £38,750 £40,000 £35,000
Median salary % change year-on-year -3.13% +14.29% -
10th Percentile £20,750 £20,750 £19,750
90th Percentile £62,500 £50,000 £45,000
Buckinghamshire median annual salary £40,000 £42,500 £45,000
% change year-on-year -5.88% -5.56% +12.50%

Firewall
Job Vacancy Trend in Aylesbury

Job postings citing Firewall as a percentage of all IT jobs advertised in Aylesbury.

Job vacancy trend for Firewall in Aylesbury

Firewall
Salary Trend in Aylesbury

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

Salary trend for Firewall in Aylesbury

For the 6 months to 18 November 2017, 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 Aylesbury region with a requirement for Firewall.

1 10 (100.00%) Windows
1 10 (100.00%) MS Exchange
1 10 (100.00%) Active Directory
1 10 (100.00%) Exchange Server 2010
1 10 (100.00%) Office 365
2 9 (90.00%) DNS
3 7 (70.00%) Windows 7
3 7 (70.00%) Windows 10
4 6 (60.00%) Fintech
4 6 (60.00%) Software Audit
4 6 (60.00%) SCCM
4 6 (60.00%) PowerShell
4 6 (60.00%) Disaster Recovery
4 6 (60.00%) Data Security
4 6 (60.00%) VLAN
4 6 (60.00%) VPN
4 6 (60.00%) Windows Server 2003
4 6 (60.00%) DHCP
5 4 (40.00%) TCP/IP
5 4 (40.00%) Microsoft
5 4 (40.00%) Windows Server
5 4 (40.00%) Windows Server 2012
6 3 (30.00%) SLA
6 3 (30.00%) Cisco
6 3 (30.00%) Microsoft Certification
6 3 (30.00%) LAN
6 3 (30.00%) WAN
6 3 (30.00%) MCSE
6 3 (30.00%) MCSA
6 3 (30.00%) Microsoft Office

Firewall
Co-occurring IT Skills in Aylesbury 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 (100.00%) Exchange Server 2010
1 10 (100.00%) MS Exchange
2 3 (30.00%) Exchange Server 2007
Applications
1 3 (30.00%) Microsoft Office
Cloud Services
1 10 (100.00%) Office 365
Communications & Networking
1 9 (90.00%) DNS
2 6 (60.00%) DHCP
2 6 (60.00%) VLAN
2 6 (60.00%) VPN
3 4 (40.00%) TCP/IP
4 3 (30.00%) LAN
4 3 (30.00%) WAN
Job Titles
1 10 (100.00%) Support Engineer
2 6 (60.00%) Technical Engineer
2 6 (60.00%) Technical Support
2 6 (60.00%) Technical Support Engineer
3 3 (30.00%) 2nd Line Engineer
3 3 (30.00%) 2nd Line Support
3 3 (30.00%) 2nd Line Support Engineer
4 1 (10.00%) 1st/2nd Line Support
4 1 (10.00%) 1st/2nd Line Support Engineer
4 1 (10.00%) IT Engineer
4 1 (10.00%) IT Support
4 1 (10.00%) IT Support Engineer
Miscellaneous
1 6 (60.00%) Fintech
Operating Systems
1 10 (100.00%) Windows
2 7 (70.00%) Windows 10
2 7 (70.00%) Windows 7
3 6 (60.00%) Windows Server 2003
4 4 (40.00%) Windows Server
4 4 (40.00%) Windows Server 2012
5 3 (30.00%) Windows Server 2008
6 2 (20.00%) Mac OS
6 2 (20.00%) Mac OS X
Processes & Methodologies
1 6 (60.00%) Data Security
1 6 (60.00%) Disaster Recovery
1 6 (60.00%) Software Audit
2 3 (30.00%) ITIL
Programming Languages
1 6 (60.00%) PowerShell
Qualifications
1 3 (30.00%) MCP
1 3 (30.00%) MCSA
1 3 (30.00%) MCSE
1 3 (30.00%) Microsoft Certification
Quality Assurance & Compliance
1 3 (30.00%) SLA
System Software
1 10 (100.00%) Active Directory
2 3 (30.00%) Hyper-V
Systems Management
1 6 (60.00%) SCCM
Vendors
1 4 (40.00%) Microsoft
2 3 (30.00%) Apple
2 3 (30.00%) Cisco
2 3 (30.00%) VMware