Period
to 13 November 2018

The following table provides summary statistics for permanent job vacancies advertised in St Albans 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 13 November 2018 with a comparison to the same period in the previous 2 years.

Firewall
Hertfordshire > St Albans
6 months to
13 Nov 2018
Same period 2017 Same period 2016
Rank 38 59 56
Rank change year-on-year +21 -3 +2
Permanent jobs citing Firewall 25 12 14
As % of all permanent IT jobs advertised in St Albans 7.40% 3.53% 3.54%
As % of the Communications & Networking category 50.00% 21.82% 51.85%
Number of salaries quoted 13 5 15
St Albans median annual salary £35,000 £25,000 £70,000
Median salary % change year-on-year +40.00% -64.29% +115.38%
10th Percentile £30,000 £25,000 £27,150
90th Percentile £57,500 £33,000 £72,500
Hertfordshire median annual salary £45,000 £47,500 £47,500
% change year-on-year -5.26% - +5.56%

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 St Albans with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
St Albans
Permanent vacancies with a requirement for communications or computer networking skills 50 55 27
As % of all permanent IT jobs advertised in St Albans 14.79% 16.18% 6.82%
Number of salaries quoted 24 37 26
St Albans median annual salary £35,000 £52,500 £65,000
Median salary % change year-on-year -33.33% -19.23% +85.71%
10th Percentile £26,100 £25,000 £27,500
90th Percentile £60,000 £61,500 £72,500
Hertfordshire median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - -

Firewall
Job Vacancy Trend in St Albans

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

Job vacancy trend for Firewall in St Albans

Firewall
Salary Trend in St Albans

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

Salary trend for Firewall in St Albans

Firewall
Salary Histogram in St Albans

The salary distribution of IT jobs citing Firewall in St Albans over the 6 months to 13 November 2018.

Salary histogram for Firewall in St Albans

For the 6 months to 13 November 2018, IT jobs citing Firewall also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the St Albans region with a requirement for Firewall.

1 21 (84.00%) Active Directory
2 19 (76.00%) Windows
3 14 (56.00%) Windows Server
4 13 (52.00%) PowerShell
5 12 (48.00%) Hyper-V
5 12 (48.00%) Office 365
6 11 (44.00%) VMware
7 10 (40.00%) Management Information System
8 9 (36.00%) SharePoint
8 9 (36.00%) VMware Infrastructure
8 9 (36.00%) Windows Server 2012
8 9 (36.00%) Remote Desktop
9 8 (32.00%) Skype
10 7 (28.00%) Disaster Recovery
10 7 (28.00%) VLAN
10 7 (28.00%) Microsoft
11 6 (24.00%) Time Management
11 6 (24.00%) Skype for Business
12 5 (20.00%) Microsoft Azure
12 5 (20.00%) LAN
12 5 (20.00%) VPN
13 4 (16.00%) Linux
13 4 (16.00%) Client/Server
13 4 (16.00%) MS Exchange
13 4 (16.00%) SQL
13 4 (16.00%) Internet
13 4 (16.00%) Remedy
13 4 (16.00%) Network Security
13 4 (16.00%) Intrusion Detection
13 4 (16.00%) Incident Management

Firewall
Co-occurring IT Skills in St Albans 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 9 (36.00%) SharePoint
2 6 (24.00%) Skype for Business
3 4 (16.00%) Exchange Server 2013
3 4 (16.00%) MS Exchange
Applications
1 3 (12.00%) Microsoft Office
2 1 (4.00%) Photoshop
Cloud Services
1 12 (48.00%) Office 365
2 5 (20.00%) Microsoft Azure
3 4 (16.00%) Azure Active Directory
4 2 (8.00%) OneDrive
Communications & Networking
1 9 (36.00%) Remote Desktop
2 8 (32.00%) Skype
3 7 (28.00%) VLAN
4 5 (20.00%) LAN
4 5 (20.00%) VPN
5 4 (16.00%) Internet
5 4 (16.00%) Intrusion Detection
5 4 (16.00%) Network Security
6 3 (12.00%) WAN
7 2 (8.00%) ADSL
7 2 (8.00%) DHCP
7 2 (8.00%) DNS
7 2 (8.00%) NAS
7 2 (8.00%) SAN
7 2 (8.00%) Structured Cabling
General
1 2 (8.00%) Finance
1 2 (8.00%) French Language
1 2 (8.00%) Greek Language
1 2 (8.00%) Italian Language
1 2 (8.00%) Portuguese Language
1 2 (8.00%) Spanish Language
Job Titles
1 10 (40.00%) Support Engineer
2 6 (24.00%) Consultant
2 6 (24.00%) Implementation Consultant
3 5 (20.00%) 3rd Line Engineer
3 5 (20.00%) 3rd Line Support
3 5 (20.00%) 3rd Line Support Engineer
4 4 (16.00%) Infrastructure Manager
4 4 (16.00%) IT Engineer
4 4 (16.00%) Security Manager
5 3 (12.00%) Active Directory Designer
5 3 (12.00%) Active Directory Engineer
5 3 (12.00%) Active Directory Support
5 3 (12.00%) Designer
5 3 (12.00%) Implementation Engineer
5 3 (12.00%) IT Manager
5 3 (12.00%) IT Security Manager
5 3 (12.00%) IT Support
5 3 (12.00%) IT Support Engineer
5 3 (12.00%) Solutions Designer
5 3 (12.00%) Virtualisation Engineer
Miscellaneous
1 10 (40.00%) Management Information System
2 4 (16.00%) Client/Server
3 2 (8.00%) iPad
Operating Systems
1 19 (76.00%) Windows
2 14 (56.00%) Windows Server
3 9 (36.00%) Windows Server 2012
4 4 (16.00%) Linux
4 4 (16.00%) Windows 10
5 3 (12.00%) Windows Server 2008
6 2 (8.00%) Windows 7
7 1 (4.00%) Windows Server 2003
Processes & Methodologies
1 7 (28.00%) Disaster Recovery
2 6 (24.00%) Time Management
3 4 (16.00%) Change Control
3 4 (16.00%) Cybersecurity
3 4 (16.00%) Due Diligence
3 4 (16.00%) Incident Management
3 4 (16.00%) Information Security
3 4 (16.00%) Malware Detection/Protection
3 4 (16.00%) Mobile Device Management
3 4 (16.00%) Process Improvement
3 4 (16.00%) Risk Management
3 4 (16.00%) Security Architecture
3 4 (16.00%) Security Management
3 4 (16.00%) Security Operations
3 4 (16.00%) SIEM
3 4 (16.00%) Stakeholder Engagement
3 4 (16.00%) Threat Detection
3 4 (16.00%) Validation
3 4 (16.00%) Vulnerability Management
4 2 (8.00%) Infrastructure Engineering
Programming Languages
1 13 (52.00%) PowerShell
2 4 (16.00%) SQL
Qualifications
1 2 (8.00%) Degree
Quality Assurance & Compliance
1 4 (16.00%) Cyber Essentials
1 4 (16.00%) ISO/IEC 27001
System Software
1 21 (84.00%) Active Directory
2 12 (48.00%) Hyper-V
3 9 (36.00%) VMware Infrastructure
4 4 (16.00%) DFS Replication
5 1 (4.00%) Terminal Services
Vendors
1 11 (44.00%) VMware
2 7 (28.00%) Microsoft
3 4 (16.00%) Remedy
4 2 (8.00%) Avaya
4 2 (8.00%) HP
4 2 (8.00%) SAP
4 2 (8.00%) WatchGuard
5 1 (4.00%) Cisco
5 1 (4.00%) Citrix