The following table provides summary statistics for permanent job vacancies advertised in Hemel Hempstead with a requirement for Firewall skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Firewall over the 3 months to 27 March 2017 with a comparison to the same period in the previous 2 years.

Firewall
Hertfordshire / Hemel Hempstead
3 months to
27 Mar 2017
Same period 2016 Same period 2015
Rank 22 8 19
Rank change year-on-year -14 +11  
Permanent jobs citing Firewall 18 36 35
As % of all permanent IT jobs advertised in Hemel Hempstead 8.74% 12.77% 11.55%
As % of the Communications & Networking category 31.58% 31.58% 36.46%
Number of salaries quoted 18 31 19
Median salary £50,000 £55,000 £40,000
Median salary % change year-on-year -9.09% +37.50%  
UK excluding London median salary £40,000 £42,500 £41,500
% change year-on-year -5.88% +2.40%  

Firewall is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hemel Hempstead with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Hemel Hempstead
Permanent job vacancies with a requirement for communications and computer networking skills 57 114 96
As % of all permanent IT job vacancies advertised in Hemel Hempstead 27.67% 40.43% 31.68%
Number of salaries quoted 41 109 66
Median salary £50,000 £45,000 £40,000
Median salary % change year-on-year +11.11% +12.50%  
90% offered a salary of more than £27,500 £25,000 £24,000
10% offered a salary of more than £55,000 £55,000 £62,500
UK excluding London median salary £40,000 £42,500 £41,500
% change year-on-year -5.88% +2.40%  

Firewall
Job Vacancy Trend in Hemel Hempstead

The job posting trend of jobs advertised in Hemel Hempstead citing Firewall as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for Firewall in Hemel Hempstead

Firewall
Salary Trend in Hemel Hempstead

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

Salary trend for Firewall in Hemel Hempstead

Firewall
Salary Histogram in Hemel Hempstead

The salary distribution of IT jobs citing Firewall in Hemel Hempstead over the 3 months to 27 March 2017.

Salary histogram for Firewall in Hemel Hempstead

Firewall
Top 30 Co-occurring IT Skills in Hemel Hempstead

For the 6 months to 27 March 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 Hemel Hempstead region with a requirement for Firewall.

1 29 (67.44%) CCNA
1 29 (67.44%) Cisco Certification
2 25 (58.14%) Problem Management
3 21 (48.84%) WAN
4 20 (46.51%) LAN
5 18 (41.86%) Incident Management
5 18 (41.86%) Security Cleared
6 17 (39.53%) Asset Management
6 17 (39.53%) Change Control
6 17 (39.53%) Windows
6 17 (39.53%) SLA
6 17 (39.53%) Cisco
6 17 (39.53%) Wi-Fi
6 17 (39.53%) Telecoms
7 16 (37.21%) Windows Server
8 14 (32.56%) Windows Server 2008
9 13 (30.23%) BC Cleared
9 13 (30.23%) Active Directory
10 11 (25.58%) DNS
10 11 (25.58%) ITIL
10 11 (25.58%) VoIP
10 11 (25.58%) DHCP
11 10 (23.26%) MS Excel
11 10 (23.26%) Microsoft
11 10 (23.26%) Network Security
11 10 (23.26%) ISO/IEC 27001
12 9 (20.93%) PCI DSS
12 9 (20.93%) Penetration Testing
12 9 (20.93%) Ethical Hacking
12 9 (20.93%) Information Security

Firewall
Co-occurring IT Skills in Hemel Hempstead 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 8 (18.60%) Exchange Server 2010
1 8 (18.60%) Exchange Server 2013
1 8 (18.60%) MS Exchange
Applications
1 10 (23.26%) MS Excel
2 3 (6.98%) MS Office
Cloud Services
1 3 (6.98%) Office 365
Communications & Networking
1 21 (48.84%) WAN
2 20 (46.51%) LAN
3 17 (39.53%) Wi-Fi
4 11 (25.58%) DHCP
4 11 (25.58%) DNS
4 11 (25.58%) VoIP
5 10 (23.26%) Network Security
6 8 (18.60%) iSCSI
6 8 (18.60%) SAN
7 6 (13.95%) TCP/IP
8 4 (9.30%) Cisco IPT
8 4 (9.30%) F5 BIG-IP GTM
9 3 (6.98%) IP Telephony
10 2 (4.65%) Cisco ASA
10 2 (4.65%) IPv4
10 2 (4.65%) VPN
11 1 (2.33%) Internet
11 1 (2.33%) MPLS
11 1 (2.33%) SNMP
11 1 (2.33%) Wireless
Database & Business Intelligence
1 8 (18.60%) SQL Server
1 8 (18.60%) SQL Server 2008
General
1 17 (39.53%) Telecoms
Job Titles
1 21 (48.84%) Network Engineer
2 13 (30.23%) Lead Network Engineer
2 13 (30.23%) Senior Network Engineer
3 9 (20.93%) Analyst
3 9 (20.93%) Information Analyst
3 9 (20.93%) Information Security Analyst
3 9 (20.93%) Security Analyst
4 8 (18.60%) 3rd Line Engineer
4 8 (18.60%) Network Analyst
4 8 (18.60%) Network Security Analyst
5 7 (16.28%) Wintel Engineer
6 5 (11.63%) 2nd Line Support
7 3 (6.98%) 2nd Line Engineer
7 3 (6.98%) 2nd Line Network Engineer
7 3 (6.98%) 2nd Line Support Engineer
7 3 (6.98%) Network Support
7 3 (6.98%) Network Support Engineer
7 3 (6.98%) Support Engineer
8 2 (4.65%) Security Engineer
9 1 (2.33%) Cisco Specialist
Miscellaneous
1 8 (18.60%) Replication
2 1 (2.33%) e-Health
2 1 (2.33%) User Experience
2 1 (2.33%) Virtual Team
Operating Systems
1 17 (39.53%) Windows
2 16 (37.21%) Windows Server
3 14 (32.56%) Windows Server 2008
4 8 (18.60%) Windows 7
5 6 (13.95%) Windows Server 2012
6 3 (6.98%) Linux
Processes & Methodologies
1 25 (58.14%) Problem Management
2 18 (41.86%) Incident Management
3 17 (39.53%) Asset Management
3 17 (39.53%) Change Control
4 11 (25.58%) ITIL
5 9 (20.93%) Change Management
5 9 (20.93%) Ethical Hacking
5 9 (20.93%) Information Security
5 9 (20.93%) Penetration Testing
6 8 (18.60%) Disaster Recovery
6 8 (18.60%) Network Monitoring
6 8 (18.60%) Service Delivery
7 7 (16.28%) ITIL V3
8 5 (11.63%) Load Balancing
9 1 (2.33%) Multi-Factor Authentication
9 1 (2.33%) Network Management
9 1 (2.33%) SIEM
9 1 (2.33%) Two-Factor Authentication
9 1 (2.33%) Virtual Team Management
9 1 (2.33%) WAN Optimisation
Programming Languages
1 8 (18.60%) PowerShell
1 8 (18.60%) VBScript
2 7 (16.28%) SQL
3 1 (2.33%) VB
Qualifications
1 29 (67.44%) CCNA
1 29 (67.44%) Cisco Certification
2 18 (41.86%) Security Cleared
3 13 (30.23%) BC Cleared
4 8 (18.60%) CEH
4 8 (18.60%) CISM
4 8 (18.60%) CISSP
4 8 (18.60%) GSEC
5 7 (16.28%) CCAA
5 7 (16.28%) Citrix Certification
5 7 (16.28%) MCP
5 7 (16.28%) MCTS
5 7 (16.28%) Microsoft Certification
5 7 (16.28%) VMware Certified Professional (VCP)
6 6 (13.95%) GIAC
7 4 (9.30%) CCNP
7 4 (9.30%) CCSA
8 2 (4.65%) CISA
8 2 (4.65%) SSCP
Quality Assurance & Compliance
1 17 (39.53%) SLA
2 10 (23.26%) ISO/IEC 27001
3 9 (20.93%) PCI DSS
System Software
1 13 (30.23%) Active Directory
2 8 (18.60%) Hyper-V
2 8 (18.60%) VMware Infrastructure
Vendors
1 17 (39.53%) Cisco
2 10 (23.26%) Microsoft
3 8 (18.60%) Citrix
3 8 (18.60%) HP
3 8 (18.60%) VMware
4 7 (16.28%) SonicWALL
5 5 (11.63%) F5
6 4 (9.30%) CheckPoint
7 1 (2.33%) Blue Coat
7 1 (2.33%) CA
7 1 (2.33%) Fortinet
7 1 (2.33%) Juniper
7 1 (2.33%) Palo Alto