Period
to 20 January 2018

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 January 2018 with a comparison to the same period in the previous 2 years.

Domain Name System (DNS)
Hampshire > Portsmouth
6 months to
20 Jan 2018
Same period 2017 Same period 2016
Rank 58 56 32
Rank change year-on-year -2 -24 +61
Permanent jobs citing DNS 25 21 57
As % of all permanent IT jobs advertised in Portsmouth 3.91% 3.36% 7.28%
As % of the Communications & Networking category 19.38% 22.58% 51.82%
Number of salaries quoted 22 21 56
Portsmouth median annual salary £29,250 £37,500 £45,000
Median salary % change year-on-year -22.00% -16.67% +9.76%
10th Percentile £23,525 £31,250 £33,750
90th Percentile £51,000 £45,500 £52,500
Hampshire median annual salary £32,500 £41,000 £38,750
% change year-on-year -20.73% +5.81% +10.71%

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 129 93 110
As % of all permanent IT jobs advertised in Portsmouth 20.19% 14.88% 14.05%
Number of salaries quoted 122 86 103
Portsmouth median annual salary £28,500 £38,500 £37,500
Median salary % change year-on-year -25.97% +2.67% +7.14%
10th Percentile £22,750 £28,125 £24,200
90th Percentile £57,725 £58,125 £52,500
Hampshire median annual salary £39,750 £42,500 £41,500
% change year-on-year -6.47% +2.41% +3.75%

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 January 2018.

Salary histogram for DNS in Portsmouth

For the 6 months to 20 January 2018, 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 19 (76.00%) Active Directory
2 18 (72.00%) Windows
3 15 (60.00%) DHCP
3 15 (60.00%) Finance
4 14 (56.00%) TCP/IP
5 13 (52.00%) VPN
5 13 (52.00%) Firewall
5 13 (52.00%) Windows Server 2008
5 13 (52.00%) Windows 10
6 12 (48.00%) VMware
7 10 (40.00%) SQL Server
8 9 (36.00%) WAN
8 9 (36.00%) Linux
8 9 (36.00%) LAN
8 9 (36.00%) Microsoft
8 9 (36.00%) Windows Server 2012
8 9 (36.00%) Windows Server
9 8 (32.00%) VMware Infrastructure
9 8 (32.00%) Cisco
10 7 (28.00%) Service Delivery
10 7 (28.00%) VoIP
11 6 (24.00%) Hyper-V
11 6 (24.00%) Virtual Servers
12 5 (20.00%) SharePoint
12 5 (20.00%) SMTP
12 5 (20.00%) HTTP
12 5 (20.00%) SQL
12 5 (20.00%) Security Cleared
12 5 (20.00%) PowerShell
12 5 (20.00%) SC Cleared

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 5 (20.00%) SharePoint
2 1 (4.00%) IIS
2 1 (4.00%) SAP Portal
Applications
1 4 (16.00%) Microsoft Office
Communications & Networking
1 15 (60.00%) DHCP
2 14 (56.00%) TCP/IP
3 13 (52.00%) Firewall
3 13 (52.00%) VPN
4 9 (36.00%) LAN
4 9 (36.00%) WAN
5 7 (28.00%) VoIP
6 5 (20.00%) HTTP
6 5 (20.00%) SMTP
7 3 (12.00%) IPsec
8 1 (4.00%) Internet
8 1 (4.00%) Multicast
8 1 (4.00%) Reverse Proxy
8 1 (4.00%) SSL
8 1 (4.00%) tcpdump
8 1 (4.00%) Wireshark
Database & Business Intelligence
1 10 (40.00%) SQL Server
Development Applications
1 4 (16.00%) Team Foundation Server
General
1 15 (60.00%) Finance
2 1 (4.00%) Aerospace
Job Titles
1 12 (48.00%) Analyst
2 9 (36.00%) Support Analyst
3 7 (28.00%) 2nd Line Support
3 7 (28.00%) 2nd Line Support Analyst
4 6 (24.00%) Infrastructure Engineer
4 6 (24.00%) IT Engineer
4 6 (24.00%) IT Infrastructure Engineer
5 3 (12.00%) 2nd/3rd Line Infrastructure Engineer
5 3 (12.00%) 3rd Line Engineer
5 3 (12.00%) 3rd Line Infrastructure Engineer
5 3 (12.00%) 3rd Line Network Engineer
5 3 (12.00%) 3rd Line Server Engineer
5 3 (12.00%) ArcSight Engineer
5 3 (12.00%) CISSP Engineer
5 3 (12.00%) Firewall Engineer
5 3 (12.00%) Network Infrastructure Engineer
5 3 (12.00%) Server Engineer
5 3 (12.00%) SIEM Engineer
5 3 (12.00%) SOC Engineer
5 3 (12.00%) Windows Engineer
Libraries, Frameworks & Software Standards
1 1 (4.00%) .NET
1 1 (4.00%) Ajax
1 1 (4.00%) CSS
1 1 (4.00%) HTML
1 1 (4.00%) JSON
1 1 (4.00%) REST
1 1 (4.00%) SAP Fiori
1 1 (4.00%) Web Services
Miscellaneous
1 4 (16.00%) Driving Licence
2 3 (12.00%) Analytical Skills
2 3 (12.00%) PKI
3 1 (4.00%) User Experience
Operating Systems
1 18 (72.00%) Windows
2 13 (52.00%) Windows 10
2 13 (52.00%) Windows Server 2008
3 9 (36.00%) Linux
3 9 (36.00%) Windows Server
3 9 (36.00%) Windows Server 2012
4 4 (16.00%) Unix
4 4 (16.00%) Windows 7
5 3 (12.00%) AIX
6 1 (4.00%) CentOS
Processes & Methodologies
1 7 (28.00%) Service Delivery
2 4 (16.00%) Agile Software Development
2 4 (16.00%) Customer Requirements
2 4 (16.00%) Fault Management
2 4 (16.00%) SIEM
2 4 (16.00%) Technical Architecture
3 3 (12.00%) Information Security
3 3 (12.00%) Protective Monitoring
3 3 (12.00%) Security Architecture
4 1 (4.00%) Cybersecurity
4 1 (4.00%) Data Analysis
4 1 (4.00%) IT Strategy
4 1 (4.00%) Line Management
4 1 (4.00%) Load Balancing
4 1 (4.00%) Network Packet Capture
4 1 (4.00%) Penetration Testing
4 1 (4.00%) Web Development
4 1 (4.00%) Wireframes
Programming Languages
1 5 (20.00%) PowerShell
1 5 (20.00%) SQL
2 4 (16.00%) T-SQL
2 4 (16.00%) VBScript
3 2 (8.00%) JavaScript
4 1 (4.00%) Bash Shell
4 1 (4.00%) Perl
4 1 (4.00%) PHP
4 1 (4.00%) Python
4 1 (4.00%) VB.NET
4 1 (4.00%) VBA
Qualifications
1 5 (20.00%) SC Cleared
1 5 (20.00%) Security Cleared
2 3 (12.00%) CISSP
3 1 (4.00%) DV Cleared
Quality Assurance & Compliance
1 3 (12.00%) GPG13
2 1 (4.00%) SLA
System Software
1 19 (76.00%) Active Directory
2 8 (32.00%) VMware Infrastructure
3 6 (24.00%) Hyper-V
3 6 (24.00%) Virtual Servers
4 1 (4.00%) KVM
4 1 (4.00%) VMware ESXi
Systems Management
1 4 (16.00%) SCCM
1 4 (16.00%) SCOM
2 1 (4.00%) QRadar
Vendors
1 12 (48.00%) VMware
2 9 (36.00%) Microsoft
3 8 (32.00%) Cisco
4 3 (12.00%) ArcSight
5 1 (4.00%) LogRhythm
5 1 (4.00%) Red Hat
5 1 (4.00%) Remedy
5 1 (4.00%) SAP
5 1 (4.00%) Splunk