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

3 months to
3 May 2016
Same period 2015 Same period 2014
Demilitarized Zone (DMZ)
Rank 121 156 -
Rank change year-on-year
+35 -
Permanent jobs citing DMZ 24 4 0
As % of all permanent IT jobs located in Hertfordshire 1.08% 0.17% -
As % of the Communications & Networking category 5.18% 0.68% -
Number of salaries quoted 23 4 0
Median salary £26,500 £29,625 -
Median salary % change year-on-year
-10.54% -
UK excluding London median salary £26,500 £45,000 £30,750
% change year-on-year
-41.11% +46.34%
DMZ
East of England

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

Communications & Networking Category
Hertfordshire
Permanent IT job ads with a match in the
Communications & Networking category
463 589 661
As % of all permanent IT jobs located in Hertfordshire 20.87% 25.34% 26.09%
Number of salaries quoted 358 410 444
Median salary £40,000 £42,250 £42,500
Median salary % change year-on-year
-5.32% -0.58%
90% offered a salary of more than £25,000 £25,000 £27,000
10% offered a salary of more than £60,000 £60,000 £60,000
UK excluding London median salary £42,500 £42,000 £40,000
% change year-on-year
+1.19% +5.00%

DMZ
Jobs Demand Trend in Hertfordshire

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

DMZ Jobs Demand Trend in Hertfordshire

DMZ
Salary Trend in Hertfordshire

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

DMZ Salary Trend in Hertfordshire

DMZ
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing DMZ across the Hertfordshire region over the 3 months to 3 May 2016.

DMZ Salary Histogram in Hertfordshire

DMZ
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 3 May 2016, IT jobs citing DMZ 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 Hertfordshire region with a requirement for DMZ.

1 26 (100.00%) Linux
1 26 (100.00%) DHCP
1 26 (100.00%) DNS
1 26 (100.00%) Firewall
2 23 (88.46%) Windows 10
2 23 (88.46%) Windows Server
2 23 (88.46%) Exchange Server 2013
2 23 (88.46%) Analytical Skills
2 23 (88.46%) Exchange Server 2007
2 23 (88.46%) Draytek
2 23 (88.46%) Android
2 23 (88.46%) iPhone
2 23 (88.46%) Windows Server 2008
2 23 (88.46%) Hyper-V
2 23 (88.46%) Windows 7
2 23 (88.46%) Exchange Server 2010
2 23 (88.46%) Windows 8
2 23 (88.46%) Wireless
2 23 (88.46%) Apple
2 23 (88.46%) Windows Server 2003
2 23 (88.46%) Blackberry
2 23 (88.46%) Blackberry Enterprise Server
2 23 (88.46%) Backup Exec
2 23 (88.46%) PDA
2 23 (88.46%) VLAN
2 23 (88.46%) Exchange Server 2003
2 23 (88.46%) Windows Vista
2 23 (88.46%) IMAP
2 23 (88.46%) Cisco
2 23 (88.46%) Microsoft

DMZ
Top Related IT Skills in Hertfordshire 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 23 (88.46%) Blackberry Enterprise Server
1 23 (88.46%) Exchange Server 2003
1 23 (88.46%) Exchange Server 2007
1 23 (88.46%) Exchange Server 2010
1 23 (88.46%) Exchange Server 2013
1 23 (88.46%) MS Exchange
Applications
1 23 (88.46%) MS Excel
1 23 (88.46%) MS Office
Communications & Networking
1 26 (100.00%) DHCP
1 26 (100.00%) DNS
1 26 (100.00%) Firewall
2 23 (88.46%) IMAP
2 23 (88.46%) SMTP
2 23 (88.46%) TCP/IP
2 23 (88.46%) VLAN
2 23 (88.46%) VPN
2 23 (88.46%) Wireless
3 15 (57.69%) NAS
3 15 (57.69%) SAN
4 3 (11.54%) tcpdump
4 3 (11.54%) Wireshark
Database & Business Intelligence
1 23 (88.46%) SQL Server
Job Titles
1 25 (96.15%) IT Engineer
2 23 (88.46%) Support Engineer
3 22 (84.62%) IT Support
3 22 (84.62%) IT Support Engineer
4 17 (65.38%) Systems Engineer
4 17 (65.38%) Systems Support
4 17 (65.38%) Systems Support Engineer
5 15 (57.69%) Senior Support Engineer
6 14 (53.85%) Senior IT Engineer
6 14 (53.85%) Senior IT Support
7 9 (34.62%) Senior Systems Engineer
Libraries, Frameworks & Software Standards
1 23 (88.46%) MAPI
Miscellaneous
1 23 (88.46%) Analytical Skills
1 23 (88.46%) Blackberry
1 23 (88.46%) iPhone
1 23 (88.46%) PDA
2 15 (57.69%) Replication
Operating Systems
1 26 (100.00%) Linux
2 23 (88.46%) Android
2 23 (88.46%) Windows
2 23 (88.46%) Windows 10
2 23 (88.46%) Windows 7
2 23 (88.46%) Windows 8
2 23 (88.46%) Windows Server
2 23 (88.46%) Windows Server 2003
2 23 (88.46%) Windows Server 2008
2 23 (88.46%) Windows Vista
2 23 (88.46%) Windows XP
3 15 (57.69%) Windows Server 2012
Processes & Methodologies
1 3 (11.54%) Defect Management
1 3 (11.54%) Network Design
1 3 (11.54%) Security Patching
Programming Languages
1 3 (11.54%) Bash Shell
1 3 (11.54%) Perl
1 3 (11.54%) Python
Qualifications
1 3 (11.54%) A+ Certification
1 3 (11.54%) Network+ Certification
System Software
1 23 (88.46%) Active Directory
1 23 (88.46%) Hyper-V
2 18 (69.23%) NFS
3 11 (42.31%) VMware ESXi
4 8 (30.77%) VMware Infrastructure
Systems Management
1 23 (88.46%) Backup Exec
2 3 (11.54%) Nmap
Vendors
1 23 (88.46%) Apple
1 23 (88.46%) Cisco
1 23 (88.46%) Draytek
1 23 (88.46%) Microsoft
2 15 (57.69%) Veeam
3 11 (42.31%) VMware