Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Portsmouth with a requirement for DNS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited DNS over the 6 months to 20 November 2017 with a comparison to the same period in the previous 2 years.

Domain Name System (DNS)
Hampshire > Portsmouth
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 64 53 46
Rank change year-on-year -11 -7 +48
Permanent jobs citing DNS 24 23 45
As % of all permanent IT jobs advertised in Portsmouth 3.46% 3.48% 5.56%
As % of the Communications & Networking category 17.78% 23.00% 41.28%
Number of salaries quoted 21 23 44
Portsmouth median annual salary £28,500 £37,500 £42,500
Median salary % change year-on-year -24.00% -11.76% +54.55%
10th Percentile £23,500 £31,250 £36,250
90th Percentile £51,250 £45,500 £52,500
Hampshire median annual salary £35,000 £37,500 £42,500
% change year-on-year -6.67% -11.76% +21.43%

DNS 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 Portsmouth with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Portsmouth
Permanent vacancies with a requirement for communications or computer networking skills 135 100 109
As % of all permanent IT jobs advertised in Portsmouth 19.45% 15.13% 13.47%
Number of salaries quoted 126 97 101
Portsmouth median annual salary £28,500 £38,500 £40,000
Median salary % change year-on-year -25.97% -3.75% +2.56%
10th Percentile £22,750 £28,450 £24,000
90th Percentile £53,750 £54,250 £54,750
Hampshire median annual salary £40,000 £41,000 £42,000
% change year-on-year -2.44% -2.38% -

DNS
Job Vacancy Trend in Portsmouth

Job postings citing DNS as a percentage of all IT jobs advertised in Portsmouth.

Job vacancy trend for DNS in Portsmouth

DNS
Salary Trend in Portsmouth

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

Salary trend for DNS in Portsmouth

DNS
Salary Histogram in Portsmouth

The salary distribution of IT jobs citing DNS in Portsmouth over the 6 months to 20 November 2017.

Salary histogram for DNS in Portsmouth

For the 6 months to 20 November 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 Portsmouth region with a requirement for DNS.

1 20 (83.33%) Windows
2 19 (79.17%) Microsoft
3 18 (75.00%) Active Directory
4 17 (70.83%) Finance
5 16 (66.67%) DHCP
5 16 (66.67%) Windows Server 2012
5 16 (66.67%) Windows Server
6 15 (62.50%) TCP/IP
6 15 (62.50%) VPN
6 15 (62.50%) Firewall
6 15 (62.50%) VMware
7 14 (58.33%) WAN
7 14 (58.33%) LAN
7 14 (58.33%) Windows 10
7 14 (58.33%) Windows Server 2008
8 13 (54.17%) Cisco
9 12 (50.00%) VoIP
9 12 (50.00%) VMware Infrastructure
10 11 (45.83%) Service Delivery
11 4 (16.67%) Security Cleared
11 4 (16.67%) SC Cleared
11 4 (16.67%) Web Services
11 4 (16.67%) JavaScript
11 4 (16.67%) SQL Server
12 3 (12.50%) IIS
12 3 (12.50%) HTML
12 3 (12.50%) Linux
12 3 (12.50%) SQL
12 3 (12.50%) .NET
12 3 (12.50%) SMTP

DNS
Co-occurring IT Skills in Portsmouth 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 3 (12.50%) IIS
2 2 (8.33%) MS Exchange
2 2 (8.33%) SharePoint
3 1 (4.17%) SAP Portal
Applications
1 1 (4.17%) Microsoft Office
Communications & Networking
1 16 (66.67%) DHCP
2 15 (62.50%) Firewall
2 15 (62.50%) TCP/IP
2 15 (62.50%) VPN
3 14 (58.33%) LAN
3 14 (58.33%) WAN
4 12 (50.00%) VoIP
5 3 (12.50%) SMTP
6 2 (8.33%) IMAP
6 2 (8.33%) Internet
6 2 (8.33%) Reverse Proxy
6 2 (8.33%) SSL
7 1 (4.17%) HTTP
7 1 (4.17%) Multicast
7 1 (4.17%) NetScaler
7 1 (4.17%) tcpdump
7 1 (4.17%) Wireshark
Database & Business Intelligence
1 4 (16.67%) SQL Server
2 2 (8.33%) SQL Server 2008
Development Applications
1 3 (12.50%) Team Foundation Server
General
1 17 (70.83%) Finance
2 1 (4.17%) Aerospace
2 1 (4.17%) Publishing
Job Titles
1 13 (54.17%) Analyst
2 11 (45.83%) Support Analyst
3 10 (41.67%) 2nd Line Support
3 10 (41.67%) 2nd Line Support Analyst
4 3 (12.50%) Developer
4 3 (12.50%) IT Engineer
4 3 (12.50%) IT Support
5 2 (8.33%) .NET Developer
5 2 (8.33%) 1st Line Support
5 2 (8.33%) ASP.NET Developer
5 2 (8.33%) ASP.NET MVC Developer
5 2 (8.33%) C# .NET Developer
5 2 (8.33%) C# ASP.NET Developer
5 2 (8.33%) C# Developer
5 2 (8.33%) Infrastructure Engineer
5 2 (8.33%) IT Infrastructure Engineer
5 2 (8.33%) Senior Server Engineer
5 2 (8.33%) Server Engineer
6 1 (4.17%) Lead .NET Developer
6 1 (4.17%) Web Support Analyst
Libraries, Frameworks & Software Standards
1 4 (16.67%) Web Services
2 3 (12.50%) .NET
2 3 (12.50%) Ajax
2 3 (12.50%) CSS
2 3 (12.50%) HTML
3 2 (8.33%) .NET Framework
3 2 (8.33%) ASP.NET
3 2 (8.33%) ASP.NET MVC
3 2 (8.33%) ASP.NET Web API
3 2 (8.33%) Entity Framework
3 2 (8.33%) jQuery
3 2 (8.33%) KnockoutJS
3 2 (8.33%) LINQ
3 2 (8.33%) LINQ to SQL
3 2 (8.33%) React
3 2 (8.33%) WCF
3 2 (8.33%) XML
4 1 (4.17%) AngularJS
4 1 (4.17%) REST
4 1 (4.17%) SAP Fiori
Miscellaneous
1 1 (4.17%) Driving Licence
1 1 (4.17%) Enterprise Software
1 1 (4.17%) User Experience
Operating Systems
1 20 (83.33%) Windows
2 16 (66.67%) Windows Server
2 16 (66.67%) Windows Server 2012
3 14 (58.33%) Windows 10
3 14 (58.33%) Windows Server 2008
4 3 (12.50%) Linux
5 1 (4.17%) CentOS
Processes & Methodologies
1 11 (45.83%) Service Delivery
2 2 (8.33%) Collaborative Working
2 2 (8.33%) Mentoring
2 2 (8.33%) MVC
2 2 (8.33%) Web Application Development
3 1 (4.17%) API Development
3 1 (4.17%) Cybersecurity
3 1 (4.17%) Data Analysis
3 1 (4.17%) IT Strategy
3 1 (4.17%) Line Management
3 1 (4.17%) Load Balancing
3 1 (4.17%) Network Packet Capture
3 1 (4.17%) Penetration Testing
3 1 (4.17%) SIEM
3 1 (4.17%) Web Development
3 1 (4.17%) Wireframes
Programming Languages
1 4 (16.67%) JavaScript
2 3 (12.50%) SQL
3 2 (8.33%) C#
4 1 (4.17%) Bash Shell
4 1 (4.17%) Perl
4 1 (4.17%) PHP
4 1 (4.17%) PowerShell
4 1 (4.17%) Python
4 1 (4.17%) VB.NET
4 1 (4.17%) VBA
Qualifications
1 4 (16.67%) SC Cleared
1 4 (16.67%) Security Cleared
2 1 (4.17%) DV Cleared
Quality Assurance & Compliance
1 2 (8.33%) SLA
System Software
1 18 (75.00%) Active Directory
2 12 (50.00%) VMware Infrastructure
3 3 (12.50%) VMware ESXi
4 2 (8.33%) Hyper-V
4 2 (8.33%) Virtual Servers
5 1 (4.17%) KVM
5 1 (4.17%) UAG
Systems Management
1 1 (4.17%) Nagios
Vendors
1 19 (79.17%) Microsoft
2 15 (62.50%) VMware
3 13 (54.17%) Cisco
4 1 (4.17%) Meraki
4 1 (4.17%) Red Hat
4 1 (4.17%) Remedy
4 1 (4.17%) SAP
4 1 (4.17%) Veeam