The table below looks at the statistics for DNS skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited DNS over the 3 months to 6 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
6 May 2016
Same period 2015 Same period 2014
Domain Name System (DNS)
Rank 74 55 83
Rank change year-on-year
-19 +28
Permanent jobs citing DNS 71 123 71
As % of all permanent IT jobs located in Hertfordshire 3.25% 5.26% 2.83%
As % of the Communications & Networking category 16.06% 20.71% 10.84%
Number of salaries quoted 61 68 60
Median salary £26,500 £42,500 £45,000
Median salary % change year-on-year
-37.64% -5.55%
90% offered a salary of more than £23,000 £25,000 £27,000
10% offered a salary of more than £50,000 £55,000 £53,000
UK excluding London median salary £37,500 £36,000 £35,000
% change year-on-year
+4.16% +2.85%
DNS
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
442 594 655
As % of all permanent IT jobs located in Hertfordshire 20.24% 25.38% 26.06%
Number of salaries quoted 347 412 447
Median salary £40,000 £41,750 £42,000
Median salary % change year-on-year
-4.19% -0.59%
90% offered a salary of more than £25,000 £25,500 £26,000
10% offered a salary of more than £55,000 £60,000 £60,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

DNS
Jobs Demand Trend in Hertfordshire

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

DNS Jobs Demand Trend in Hertfordshire

DNS
Salary Trend in Hertfordshire

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

DNS Salary Trend in Hertfordshire

DNS
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing DNS across the Hertfordshire region over the 3 months to 6 May 2016.

DNS Salary Histogram in Hertfordshire

DNS
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing DNS within the Hertfordshire region over the 3 months to 6 May 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Hemel Hempstead -1 17 £47,500 +86.27%
Borehamwood +4 15 £25,000 -23.07% 1
Watford +2 6 £45,000 +12.50%
Potters Bar +2 2 - -
St Albans +11 1 £26,000 -52.72%
Welwyn Garden City +4 1 £37,500 -6.25%
DNS
East of England

DNS
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 6 May 2016, IT jobs citing DNS 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 DNS.

1 129 (78.18%) Windows
2 124 (75.15%) Firewall
3 123 (74.55%) DHCP
4 98 (59.39%) VMware
5 95 (57.58%) Windows Server
6 92 (55.76%) Microsoft
7 90 (54.55%) Cisco
7 90 (54.55%) VMware Infrastructure
8 87 (52.73%) Linux
9 84 (50.91%) Active Directory
10 83 (50.30%) TCP/IP
10 83 (50.30%) VPN
11 80 (48.48%) MS Exchange
12 70 (42.42%) SAN
13 67 (40.61%) SQL Server
14 65 (39.39%) Windows Server 2008
15 63 (38.18%) LAN
16 62 (37.58%) WAN
17 58 (35.15%) MS Excel
18 56 (33.94%) HP
19 54 (32.73%) Windows Server 2003
19 54 (32.73%) Exchange Server 2010
20 53 (32.12%) Apple
20 53 (32.12%) Blackberry
20 53 (32.12%) Replication
21 52 (31.52%) MS Office
21 52 (31.52%) Hyper-V
22 51 (30.91%) Blackberry Enterprise Server
23 50 (30.30%) Exchange Server 2013
24 44 (26.67%) Office 365

DNS
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 80 (48.48%) MS Exchange
2 54 (32.73%) Exchange Server 2010
3 51 (30.91%) Blackberry Enterprise Server
4 50 (30.30%) Exchange Server 2013
5 35 (21.21%) Exchange Server 2007
6 28 (16.97%) Exchange Server 2003
7 17 (10.30%) Apache
8 11 (6.67%) Apache ServiceMix
8 11 (6.67%) Tomcat
8 11 (6.67%) WebSphere
8 11 (6.67%) WebSphere Application Server
9 8 (4.85%) Skype for Business
10 7 (4.24%) SharePoint
11 5 (3.03%) IIS
12 4 (2.42%) Joomla!
12 4 (2.42%) Moodle
12 4 (2.42%) nginx
12 4 (2.42%) WordPress
13 1 (0.61%) CMS
Applications
1 58 (35.15%) MS Excel
2 52 (31.52%) MS Office
3 1 (0.61%) MS PowerPoint
3 1 (0.61%) MS Visio
3 1 (0.61%) Photoshop
Business Applications
1 4 (2.42%) Magento
Cloud Services
1 44 (26.67%) Office 365
2 27 (16.36%) Microsoft Azure
3 5 (3.03%) Google Apps
4 3 (1.82%) Amazon AWS
5 2 (1.21%) Google Cloud Platform
6 1 (0.61%) Google Analytics
6 1 (0.61%) IaaS
6 1 (0.61%) PaaS
6 1 (0.61%) SaaS
Communications & Networking
1 124 (75.15%) Firewall
2 123 (74.55%) DHCP
3 83 (50.30%) TCP/IP
3 83 (50.30%) VPN
4 70 (42.42%) SAN
5 63 (38.18%) LAN
6 62 (37.58%) WAN
7 44 (26.67%) NAS
8 43 (26.06%) SSL
9 33 (20.00%) VLAN
10 31 (18.79%) SMTP
11 30 (18.18%) Wireless
12 29 (17.58%) IMAP
12 29 (17.58%) Network Security
13 27 (16.36%) DMZ
14 24 (14.55%) OSPF
15 19 (11.52%) FTP
16 17 (10.30%) Spanning Tree
17 16 (9.70%) SSH
18 14 (8.48%) Remote Desktop
Database & Business Intelligence
1 67 (40.61%) SQL Server
2 20 (12.12%) MySQL
2 20 (12.12%) SQL Server 2005
3 7 (4.24%) Oracle Reports
4 6 (3.64%) SQL Server 2008
5 3 (1.82%) Navicat
5 3 (1.82%) PostgreSQL
5 3 (1.82%) Relational Database
6 1 (0.61%) dBASE
Development Applications
1 3 (1.82%) Git (software)
1 3 (1.82%) PhpStorm
1 3 (1.82%) VSS/SourceSafe
General
1 8 (4.85%) Finance
2 5 (3.03%) Retail
2 5 (3.03%) Telecoms
3 3 (1.82%) Games
4 2 (1.21%) Manufacturing
5 1 (0.61%) Advertising
5 1 (0.61%) Electronics
5 1 (0.61%) Marketing
5 1 (0.61%) Military
Job Titles
1 56 (33.94%) Support Engineer
2 35 (21.21%) IT Engineer
3 33 (20.00%) IT Support
4 30 (18.18%) IT Support Engineer
5 26 (15.76%) Senior Support Engineer
6 25 (15.15%) 3rd Line Support
7 24 (14.55%) Administrator
8 23 (13.94%) Infrastructure Engineer
9 22 (13.33%) Systems Administrator
10 21 (12.73%) 2nd Line Engineer
10 21 (12.73%) 3rd Line Engineer
11 20 (12.12%) Senior IT Engineer
11 20 (12.12%) Senior IT Support
12 19 (11.52%) Systems Engineer
13 18 (10.91%) Systems Support
14 17 (10.30%) 3rd Line Support Engineer
14 17 (10.30%) Systems Support Engineer
15 15 (9.09%) Network Engineer
16 13 (7.88%) Linux Administrator
16 13 (7.88%) Linux Systems Administrator
Libraries, Frameworks & Software Standards
1 24 (14.55%) MAPI
2 17 (10.30%) LAMP
3 11 (6.67%) WebSphere MQ
4 6 (3.64%) Regular Expression
5 4 (2.42%) Alternative PHP Cache
5 4 (2.42%) LEMP Stack
6 3 (1.82%) 802.1X
6 3 (1.82%) CSS
6 3 (1.82%) CSS3
6 3 (1.82%) Django
6 3 (1.82%) HTML
6 3 (1.82%) HTML5
6 3 (1.82%) jQuery
6 3 (1.82%) JSON
6 3 (1.82%) WAMP
6 3 (1.82%) Web Services
6 3 (1.82%) XHTML
Miscellaneous
1 53 (32.12%) Blackberry
1 53 (32.12%) Replication
2 27 (16.36%) Analytical Skills
2 27 (16.36%) Data Centre
2 27 (16.36%) Hybrid Cloud
3 24 (14.55%) iPhone
3 24 (14.55%) PDA
4 18 (10.91%) Fat Client
4 18 (10.91%) Thin Client
5 17 (10.30%) Clustering
5 17 (10.30%) EqualLogic
6 9 (5.45%) HP StoreVirtual
7 8 (4.85%) User Experience
8 7 (4.24%) Video Conferencing
9 5 (3.03%) Client/Server
9 5 (3.03%) Driving Licence
10 4 (2.42%) AS400
10 4 (2.42%) PKI
10 4 (2.42%) Spread Betting
11 3 (1.82%) Public Cloud
Operating Systems
1 129 (78.18%) Windows
2 95 (57.58%) Windows Server
3 87 (52.73%) Linux
4 65 (39.39%) Windows Server 2008
5 54 (32.73%) Windows Server 2003
6 36 (21.82%) Windows Server 2012
7 34 (20.61%) Windows 7
8 30 (18.18%) Windows 8
9 29 (17.58%) Windows XP
10 25 (15.15%) Windows 10
11 24 (14.55%) Android
11 24 (14.55%) Windows Vista
12 18 (10.91%) Unix
13 12 (7.27%) Red Hat Enterprise Linux
14 7 (4.24%) CentOS
15 3 (1.82%) Debian
16 2 (1.21%) Mac OS
16 2 (1.21%) Ubuntu
17 1 (0.61%) Mac OS X
17 1 (0.61%) Solaris
Processes & Methodologies
1 28 (16.97%) Disaster Recovery
2 21 (12.73%) Network Design
3 19 (11.52%) ITIL
4 17 (10.30%) Mentoring
5 15 (9.09%) Problem Management
6 13 (7.88%) Time Management
7 12 (7.27%) Project Management
8 11 (6.67%) Information Security
9 10 (6.06%) Load Balancing
10 9 (5.45%) Network Management
10 9 (5.45%) Service Management
11 7 (4.24%) Analytics
11 7 (4.24%) Patch Management
11 7 (4.24%) Performance Tuning
11 7 (4.24%) Security Architecture
11 7 (4.24%) SIEM
12 6 (3.64%) Business Continuity
12 6 (3.64%) Continuous Improvement
12 6 (3.64%) Incident Management
12 6 (3.64%) Network Architecture
Programming Languages
1 32 (19.39%) Bash Shell
2 31 (18.79%) SQL
3 23 (13.94%) PowerShell
4 20 (12.12%) Perl
5 19 (11.52%) PHP
6 16 (9.70%) Java
7 13 (7.88%) Python
8 11 (6.67%) Shell Script
9 9 (5.45%) VBA
10 6 (3.64%) VBScript
11 3 (1.82%) JavaScript
11 3 (1.82%) PHP 5
Qualifications
1 16 (9.70%) MCSE
1 16 (9.70%) Microsoft Certification
2 13 (7.88%) VMware Certified Professional (VCP)
3 11 (6.67%) Cisco Certification
4 9 (5.45%) MCSA
5 7 (4.24%) CCNP
6 6 (3.64%) CCIE
6 6 (3.64%) CISSP
6 6 (3.64%) Degree
7 5 (3.03%) CCNA
7 5 (3.03%) MCP
8 3 (1.82%) A+ Certification
8 3 (1.82%) Network+ Certification
9 2 (1.21%) MCITP
9 2 (1.21%) SC Cleared
9 2 (1.21%) Security Cleared
10 1 (0.61%) RHCE
Quality Assurance & Compliance
1 37 (22.42%) SLA
2 8 (4.85%) ISO/IEC 27001
3 6 (3.64%) PCI DSS
4 3 (1.82%) Sarbanes-Oxley
System Software
1 90 (54.55%) VMware Infrastructure
2 84 (50.91%) Active Directory
3 52 (31.52%) Hyper-V
4 41 (24.85%) vSphere
5 21 (12.73%) Terminal Services
6 20 (12.12%) NFS
6 20 (12.12%) VMware ESXi
7 16 (9.70%) Sendmail
8 13 (7.88%) Xen
8 13 (7.88%) XenApp
9 11 (6.67%) Postfix
9 11 (6.67%) qmail
10 7 (4.24%) VMware Server
11 6 (3.64%) iptables
12 4 (2.42%) Varnish
12 4 (2.42%) XenDesktop
13 2 (1.21%) Forefront TMG
13 2 (1.21%) VMware ESX
14 1 (0.61%) KVM
14 1 (0.61%) Samba
Systems Management
1 26 (15.76%) Backup Exec
2 11 (6.67%) Plesk
3 9 (5.45%) Nmap
4 6 (3.64%) Nessus
5 5 (3.03%) cPanel
6 4 (2.42%) Cacti
6 4 (2.42%) Nagios
7 3 (1.82%) Cisco CUCM
7 3 (1.82%) Cisco UCCE
7 3 (1.82%) Cisco UCCX
Vendors
1 98 (59.39%) VMware
2 92 (55.76%) Microsoft
3 90 (54.55%) Cisco
4 56 (33.94%) HP
5 53 (32.12%) Apple
6 28 (16.97%) Dell
7 27 (16.36%) Fujitsu
7 27 (16.36%) SonicWALL
8 24 (14.55%) Draytek
9 23 (13.94%) Citrix
10 20 (12.12%) CheckPoint
11 18 (10.91%) Avaya
12 17 (10.30%) 3PAR
12 17 (10.30%) Veeam
13 16 (9.70%) Red Hat
14 11 (6.67%) Oracle
15 10 (6.06%) F5
15 10 (6.06%) IBM
16 8 (4.85%) Google
17 4 (2.42%) Aruba
Borehamwood, Hertfordshire
Chess Telecom
Posted: Yesterday
Hertfordshire
Qualserv Consulting
Posted: Yesterday
Hertfordshire
Interquest - IQ Tech
Salary: £45000 - £60000 per annum + Benefits
Posted: 11 days ago