The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for DNS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited DNS over the 3 months to 25 June 2017 with a comparison to the same period in the previous 2 years.

Domain Name System (DNS)
East of England / Hertfordshire
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 68 98 63
Rank change year-on-year +30 -35  
Permanent jobs citing DNS 84 46 130
As % of all permanent IT jobs advertised in Hertfordshire 4.03% 2.03% 4.52%
As % of the Communications & Networking category 21.82% 10.20% 18.06%
Number of salaries quoted 57 38 75
Median salary £35,000 £40,000 £45,000
Median salary % change year-on-year -12.50% -11.11%  
90% offered a salary of more than £24,400 £26,000 £25,700
10% offered a salary of more than £67,000 £55,500 £55,000
UK excluding London median salary £37,250 £36,500 £36,500
% change year-on-year +2.05% -  

DNS 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 Hertfordshire with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Hertfordshire
Permanent job vacancies with a requirement for communications and computer networking skills 385 451 720
As % of all permanent IT job vacancies advertised in Hertfordshire 18.49% 19.87% 25.03%
Number of salaries quoted 321 353 496
Median salary £50,000 £44,500 £43,000
Median salary % change year-on-year +12.35% +3.48%  
90% offered a salary of more than £26,000 £26,000 £27,500
10% offered a salary of more than £70,000 £60,000 £60,000
UK excluding London median salary £42,500 £42,500 £42,000
% change year-on-year - +1.19%  

DNS
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for DNS in Hertfordshire

DNS
Salary Trend in Hertfordshire

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

Salary trend for DNS in Hertfordshire

DNS
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing DNS in Hertfordshire over the 3 months to 25 June 2017.

Salary histogram for DNS 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 25 June 2017. 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 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
Watford +4 24 £40,000 +53.84% 1
Hemel Hempstead +4 14 £40,000 - 2
Hatfield +2 9 £26,500 -53.91% 1
Welwyn Garden City +5 8 £32,000 -14.66% 4
St Albans - 7 £52,500 -
Cheshunt - 4 £25,000 -
Kings Langley - 2 £31,250 -
Letchworth - 2 - -
Stevenage +14 1 - -
Bishop's Stortford - 1 £40,000 -
Hitchin - 1 £19,500 -
Rickmansworth - 1 £45,000 -
DNS
East of England

For the 6 months to 25 June 2017, 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.

1 112 (78.87%) DHCP
2 103 (72.54%) Windows
3 99 (69.72%) Active Directory
4 78 (54.93%) Firewall
4 78 (54.93%) Windows Server
5 77 (54.23%) Microsoft
6 70 (49.30%) VMware
7 65 (45.77%) ITIL
8 64 (45.07%) Office 365
9 61 (42.96%) TCP/IP
10 60 (42.25%) VMware Infrastructure
11 50 (35.21%) Cisco
12 49 (34.51%) MS Exchange
13 48 (33.80%) VPN
14 46 (32.39%) Citrix
14 46 (32.39%) Windows Server 2008
15 41 (28.87%) Skype for Business
16 40 (28.17%) Microsoft Certification
16 40 (28.17%) LAN
16 40 (28.17%) WAN
17 37 (26.06%) Linux
17 37 (26.06%) Windows Server 2012
18 35 (24.65%) Data Centre
18 35 (24.65%) MCP
18 35 (24.65%) Microsoft Office
19 34 (23.94%) VoIP
19 34 (23.94%) Windows 7
20 33 (23.24%) VLAN
21 32 (22.54%) Hyper-V
22 31 (21.83%) MCSE

DNS
Co-occurring 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 49 (34.51%) MS Exchange
2 41 (28.87%) Skype for Business
3 18 (12.68%) Exchange Server 2010
4 17 (11.97%) SharePoint
5 14 (9.86%) Exchange Server 2013
6 8 (5.63%) IIS
6 8 (5.63%) WebLogic
7 7 (4.93%) Apache
8 6 (4.23%) CMS
9 4 (2.82%) GlassFish
9 4 (2.82%) JBoss
9 4 (2.82%) MQSeries
9 4 (2.82%) OpenStack
9 4 (2.82%) Oracle SOA Suite
9 4 (2.82%) Tomcat
9 4 (2.82%) WebSphere
10 2 (1.41%) Confluence
10 2 (1.41%) nginx
11 1 (0.70%) Exchange Server 2007
Applications
1 35 (24.65%) Microsoft Office
2 2 (1.41%) Microsoft Excel
3 1 (0.70%) Adobe Creative Suite
Business Applications
1 2 (1.41%) SAP CRM
Cloud Services
1 64 (45.07%) Office 365
2 23 (16.20%) Amazon AWS
3 21 (14.79%) Microsoft Azure
4 20 (14.08%) PaaS
5 12 (8.45%) Cloud Computing
6 9 (6.34%) AWS CloudFormation
6 9 (6.34%) IaaS
7 5 (3.52%) Akamai
7 5 (3.52%) Amazon CloudWatch
7 5 (3.52%) Amazon EC2
7 5 (3.52%) Amazon Glacier
7 5 (3.52%) Amazon S3
7 5 (3.52%) Amazon SQS
7 5 (3.52%) AWS CloudTrail
7 5 (3.52%) Virtual Private Cloud
8 4 (2.82%) Mimecast
9 2 (1.41%) GitHub
9 2 (1.41%) OneDrive
9 2 (1.41%) SaaS
10 1 (0.70%) Azure Active Directory
Communications & Networking
1 112 (78.87%) DHCP
2 78 (54.93%) Firewall
3 61 (42.96%) TCP/IP
4 48 (33.80%) VPN
5 40 (28.17%) LAN
5 40 (28.17%) WAN
6 34 (23.94%) VoIP
7 33 (23.24%) VLAN
8 30 (21.13%) Skype
9 29 (20.42%) SAN
10 23 (16.20%) MPLS
11 21 (14.79%) PBX
12 19 (13.38%) Remote Desktop
13 15 (10.56%) ISDN
14 14 (9.86%) BGP
14 14 (9.86%) Network Security
15 13 (9.15%) HTTP
16 12 (8.45%) iSCSI
16 12 (8.45%) OSPF
17 10 (7.04%) Unified Communications
Database & Business Intelligence
1 21 (14.79%) SQL Server
2 15 (10.56%) SQL Server 2008
3 12 (8.45%) Amazon RDS
4 4 (2.82%) MySQL
5 3 (2.11%) NoSQL
5 3 (2.11%) SQL Server 2012
6 2 (1.41%) DB2
7 1 (0.70%) Big Data
7 1 (0.70%) MongoDB
Development Applications
1 4 (2.82%) MSI
2 3 (2.11%) JIRA
3 2 (1.41%) Jenkins
3 2 (1.41%) VSS/SourceSafe
General
1 16 (11.27%) Retail
2 13 (9.15%) Games
3 9 (6.34%) Finance
4 8 (5.63%) Telecoms
5 7 (4.93%) Advertising
6 6 (4.23%) Back Office
6 6 (4.23%) Military
7 2 (1.41%) French Language
7 2 (1.41%) German Language
7 2 (1.41%) Swedish Language
8 1 (0.70%) Banking
8 1 (0.70%) Legal
8 1 (0.70%) Manufacturing
Job Titles
1 42 (29.58%) Support Engineer
2 32 (22.54%) 3rd Line Engineer
2 32 (22.54%) Infrastructure Engineer
3 21 (14.79%) 3rd Line Support
4 19 (13.38%) Office 365 Engineer
5 18 (12.68%) Infrastructure Support
6 17 (11.97%) Active Directory Support
7 16 (11.27%) 3rd Line Infrastructure Engineer
7 16 (11.27%) 3rd Line Infrastructure Support
7 16 (11.27%) 3rd Line Support Engineer
8 15 (10.56%) Active Directory Engineer
8 15 (10.56%) Active Directory Support Engineer
9 14 (9.86%) Infrastructure Support Engineer
9 14 (9.86%) IT Engineer
10 13 (9.15%) IT Support
10 13 (9.15%) Server Engineer
10 13 (9.15%) Server Support
11 11 (7.75%) Administrator
11 11 (7.75%) IT Support Engineer
12 10 (7.04%) Network Engineer
Libraries, Frameworks & Software Standards
1 21 (14.79%) Web Services
2 7 (4.93%) Node.js
3 6 (4.23%) POSIX
4 5 (3.52%) HTML
5 4 (2.82%) ActiveMQ
5 4 (2.82%) EJB
5 4 (2.82%) EJB 3.0
5 4 (2.82%) HornetQ
5 4 (2.82%) Java EE
5 4 (2.82%) Java SE
5 4 (2.82%) JMS
5 4 (2.82%) WebSphere MQ
6 3 (2.11%) Middleware
7 2 (1.41%) LAMP
7 2 (1.41%) LEMP Stack
7 2 (1.41%) REST
7 2 (1.41%) SOAP
7 2 (1.41%) WSH
8 1 (0.70%) Regular Expression
Miscellaneous
1 35 (24.65%) Data Centre
2 12 (8.45%) Replication
3 10 (7.04%) Analytical Skills
4 7 (4.93%) Algorithms
4 7 (4.93%) Client/Server
4 7 (4.93%) Data Structures
4 7 (4.93%) Driving Licence
5 6 (4.23%) Blackberry
5 6 (4.23%) Hybrid Cloud
5 6 (4.23%) Management Information System
6 4 (2.82%) Data Protection Act
6 4 (2.82%) Fat Client
6 4 (2.82%) Linux Command Line
6 4 (2.82%) Thin Client
6 4 (2.82%) User Experience
7 3 (2.11%) Enterprise Software
7 3 (2.11%) Fintech
7 3 (2.11%) PKI
7 3 (2.11%) Public Cloud
8 2 (1.41%) Microsoft Licensing
Operating Systems
1 103 (72.54%) Windows
2 78 (54.93%) Windows Server
3 46 (32.39%) Windows Server 2008
4 37 (26.06%) Linux
4 37 (26.06%) Windows Server 2012
5 34 (23.94%) Windows 7
6 24 (16.90%) Windows 10
7 18 (12.68%) Red Hat Enterprise Linux
7 18 (12.68%) Windows Server 2003
8 15 (10.56%) Unix
9 7 (4.93%) Windows 8
10 6 (4.23%) Mac OS X
11 5 (3.52%) Mac OS
12 4 (2.82%) AIX
12 4 (2.82%) Solaris
13 3 (2.11%) Android
14 2 (1.41%) Windows Mobile
Processes & Methodologies
1 65 (45.77%) ITIL
2 21 (14.79%) E-Commerce
3 20 (14.08%) Mentoring
4 18 (12.68%) Change Management
4 18 (12.68%) Disaster Recovery
5 15 (10.56%) Coaching
6 14 (9.86%) Problem Management
7 13 (9.15%) Project Management
8 12 (8.45%) DevOps
8 12 (8.45%) ITIL V3
8 12 (8.45%) Kalman Filter
9 11 (7.75%) Load Balancing
10 9 (6.34%) Build Automation
11 7 (4.93%) Application Packaging
11 7 (4.93%) Capacity Planning
11 7 (4.93%) Data Protection
11 7 (4.93%) Demand Forecasting
11 7 (4.93%) Performance Analysis
11 7 (4.93%) SIEM
11 7 (4.93%) Software Engineering
Programming Languages
1 30 (21.13%) PowerShell
2 24 (16.90%) VBScript
3 23 (16.20%) SQL
4 15 (10.56%) Python
5 11 (7.75%) Java
6 8 (5.63%) C
6 8 (5.63%) Shell Script
6 8 (5.63%) VB
7 7 (4.93%) Scala
8 4 (2.82%) AWK
8 4 (2.82%) Bash Shell
8 4 (2.82%) Bourne shell
8 4 (2.82%) C-shell
8 4 (2.82%) Perl
9 2 (1.41%) Go
9 2 (1.41%) PHP
9 2 (1.41%) Ruby
Qualifications
1 40 (28.17%) Microsoft Certification
2 35 (24.65%) MCP
3 31 (21.83%) MCSE
4 25 (17.61%) MCSA
5 24 (16.90%) CCNA
5 24 (16.90%) Cisco Certification
6 21 (14.79%) Security Cleared
7 20 (14.08%) SC Cleared
7 20 (14.08%) VMware Certified Professional (VCP)
8 18 (12.68%) Degree
9 12 (8.45%) CCAA
9 12 (8.45%) Citrix Certification
10 8 (5.63%) MCTS
11 6 (4.23%) Master's Degree
11 6 (4.23%) MCITP
12 5 (3.52%) ITIL Certification
13 4 (2.82%) AWS Certification
13 4 (2.82%) CISSP
14 3 (2.11%) CCNP
15 1 (0.70%) A+ Certification
Quality Assurance & Compliance
1 14 (9.86%) SLA
2 4 (2.82%) Cyber Essentials
2 4 (2.82%) Cyber Essentials PLUS
2 4 (2.82%) ISO/IEC 27001
2 4 (2.82%) PCI DSS
System Software
1 99 (69.72%) Active Directory
2 60 (42.25%) VMware Infrastructure
3 32 (22.54%) Hyper-V
4 30 (21.13%) VMware ESXi
5 17 (11.97%) Terminal Services
6 11 (7.75%) vSphere
6 11 (7.75%) XenApp
6 11 (7.75%) XenDesktop
7 6 (4.23%) Forefront TMG
8 4 (2.82%) Microsoft App-V
9 3 (2.11%) VMware Workstation
10 1 (0.70%) Terminal Server
10 1 (0.70%) Virtual Machines
Systems Management
1 14 (9.86%) SCCM
1 14 (9.86%) WSUS
2 8 (5.63%) Opscode Chef
2 8 (5.63%) SCOM
3 6 (4.23%) Puppet
4 5 (3.52%) Microsoft Intune
5 4 (2.82%) Backup Exec
5 4 (2.82%) BladeLogic
5 4 (2.82%) BMC PATROL
5 4 (2.82%) SCOrch
6 3 (2.11%) vCenter Server
7 2 (1.41%) Ansible
7 2 (1.41%) cPanel
7 2 (1.41%) Plesk
7 2 (1.41%) Terraform
8 1 (0.70%) Cisco CUCM
Vendors
1 77 (54.23%) Microsoft
2 70 (49.30%) VMware
3 50 (35.21%) Cisco
4 46 (32.39%) Citrix
5 22 (15.49%) HP
6 16 (11.27%) CheckPoint
7 13 (9.15%) SonicWALL
8 11 (7.75%) Oracle
9 8 (5.63%) Blue Coat
9 8 (5.63%) BMC
9 8 (5.63%) Dell
9 8 (5.63%) Juniper
9 8 (5.63%) Veeam
10 6 (4.23%) CA
10 6 (4.23%) Fortinet
10 6 (4.23%) IBM
10 6 (4.23%) Palo Alto
10 6 (4.23%) Xerox
11 5 (3.52%) Red Hat
12 4 (2.82%) Apple
Hemel Hempstead, Hertfordshire
Senitor Associates
Posted: 5 days ago
Watford, Hertfordshire
Recann
Salary: £50000 - £65000 per annum + Benefits
Posted: 5 days ago
Hatfield, Hertfordshire
JM
Salary: £50000 - £65000 per annum + benefits, bonus
Posted: 6 days ago
Hertfordshire
Interquest - IQ Tech
Salary: £45000 - £60000 per annum + Benefits
Posted: 6 days ago
Welwyn Garden City
Tesco PLC
Salary: Competitive
Posted: 9 days ago
Welwyn Garden City
Tesco PLC
Salary: Competitive
Posted: 9 days ago
Potters Bar
Recruitment Genius Ltd
Salary: £28000 - £35000 per annum
Posted: 24 days ago
Potters Bar
Recruitment Genius Ltd
Salary: £33000 - £40000 per annum
Posted: 24 days ago
Welwyn Garden City
Tesco PLC
Salary: Competitive
Posted: 12 days ago
Welwyn Garden City
Tesco PLC
Salary: Competitive
Posted: 12 days ago
Hoddesdon
Bluetown Online LTD
Posted: 25 days ago
Hemel Hempstead
Bluetown Online LTD
Salary: £25000 - £35000 per annum
Posted: 17 days ago