The following table provides summary statistics for permanent job vacancies advertised in Derby 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 30 March 2017 with a comparison to the same period in the previous 2 years.

Domain Name System (DNS)
Derbyshire / Derby
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 38 48 38
Rank change year-on-year +10 -10  
Permanent jobs citing DNS 6 2 6
As % of all permanent IT jobs advertised in Derby 2.13% 0.55% 2.71%
As % of the Communications & Networking category 10.91% 2.78% 14.63%
Number of salaries quoted 1 2 3
Median salary £20,000 £20,000 £25,000
Median salary % change year-on-year - -20.00%  
UK excluding London median salary £38,000 £37,500 £36,500
% change year-on-year +1.33% +2.73%  

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 Derby with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Derby
Permanent job vacancies with a requirement for communications and computer networking skills 55 72 41
As % of all permanent IT job vacancies advertised in Derby 19.50% 19.83% 18.55%
Number of salaries quoted 34 49 33
Median salary £42,875 £35,690 £30,000
Median salary % change year-on-year +20.13% +18.96%  
90% offered a salary of more than £30,000 £29,000 £24,000
10% offered a salary of more than £65,000 £40,000 £45,000
UK excluding London median salary £40,000 £42,500 £41,500
% change year-on-year -5.88% +2.40%  

DNS
Job Vacancy Trend in Derby

The job posting trend of jobs advertised in Derby 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 Derby

DNS
Salary Trend in Derby

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

Salary trend for DNS in Derby

For the 6 months to 30 March 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 Derby region with a requirement for DNS.

1 7 (63.64%) Firewall
2 6 (54.55%) IIS
2 6 (54.55%) Linux
3 5 (45.45%) DHCP
3 5 (45.45%) FTP
3 5 (45.45%) Windows
3 5 (45.45%) Windows Server
4 4 (36.36%) LEMP Stack
4 4 (36.36%) Bash Shell
4 4 (36.36%) Puppet
4 4 (36.36%) Opscode Chef
4 4 (36.36%) HAProxy
4 4 (36.36%) CFEngine
4 4 (36.36%) Relational Database
4 4 (36.36%) DevOps
4 4 (36.36%) AWS CloudFormation
4 4 (36.36%) iptables
4 4 (36.36%) Hybrid Cloud
4 4 (36.36%) Public Cloud
4 4 (36.36%) Ruby
4 4 (36.36%) Release Management
4 4 (36.36%) Continuous Integration
4 4 (36.36%) Load Balancing
4 4 (36.36%) PowerShell
4 4 (36.36%) nginx
4 4 (36.36%) Customer Engagement
4 4 (36.36%) LAMP
4 4 (36.36%) VMware
4 4 (36.36%) Retail
4 4 (36.36%) SSH

DNS
Co-occurring IT Skills in Derby 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 6 (54.55%) IIS
2 4 (36.36%) Apache
2 4 (36.36%) nginx
Applications
1 4 (36.36%) MS Excel
Cloud Services
1 4 (36.36%) AWS CloudFormation
Communications & Networking
1 7 (63.64%) Firewall
2 5 (45.45%) DHCP
2 5 (45.45%) FTP
3 4 (36.36%) HTTP
3 4 (36.36%) HTTPS
3 4 (36.36%) SSH
3 4 (36.36%) TCP/IP
4 3 (27.27%) Wi-Fi
5 2 (18.18%) SAN
5 2 (18.18%) SSL
6 1 (9.09%) IPv4
Database & Business Intelligence
1 4 (36.36%) MySQL
1 4 (36.36%) RDBMS
1 4 (36.36%) Relational Database
General
1 4 (36.36%) Retail
2 2 (18.18%) Publishing
Job Titles
1 4 (36.36%) DevOps Engineer
2 3 (27.27%) Analyst
2 3 (27.27%) IT Analyst
3 2 (18.18%) Service Analyst
3 2 (18.18%) Service Desk Analyst
3 2 (18.18%) Technical Specialist
4 1 (9.09%) Architect
4 1 (9.09%) Help Desk Analyst
4 1 (9.09%) Infrastructure Support
4 1 (9.09%) Infrastructure Support Team Leader
4 1 (9.09%) Infrastructure Team Leader
4 1 (9.09%) IT Infrastructure Team Leader
4 1 (9.09%) IT Support
4 1 (9.09%) Solutions Architect
4 1 (9.09%) Support Team Leader
4 1 (9.09%) Team Leader
Libraries, Frameworks & Software Standards
1 4 (36.36%) LAMP
1 4 (36.36%) LEMP Stack
Miscellaneous
1 4 (36.36%) Hybrid Cloud
1 4 (36.36%) Public Cloud
2 3 (27.27%) Data Centre
3 2 (18.18%) CMDB
4 1 (9.09%) Smartphone
Operating Systems
1 6 (54.55%) Linux
2 5 (45.45%) Windows
2 5 (45.45%) Windows Server
3 4 (36.36%) Unix
4 1 (9.09%) Windows 10
4 1 (9.09%) Windows 7
4 1 (9.09%) Windows 8
4 1 (9.09%) Windows Server 2003
4 1 (9.09%) Windows Server 2012
Processes & Methodologies
1 4 (36.36%) Configuration Management
1 4 (36.36%) Continuous Integration
1 4 (36.36%) Customer Engagement
1 4 (36.36%) DevOps
1 4 (36.36%) Load Balancing
1 4 (36.36%) Release Management
2 3 (27.27%) Incident Management
2 3 (27.27%) Line Management
3 2 (18.18%) Continuous Improvement
3 2 (18.18%) IT Strategy
3 2 (18.18%) Presales
3 2 (18.18%) Service Delivery
4 1 (9.09%) Asset Management
4 1 (9.09%) Capacity Planning
4 1 (9.09%) Disaster Recovery
4 1 (9.09%) ITIL
4 1 (9.09%) Migration
4 1 (9.09%) Performance Analysis
4 1 (9.09%) Re-Platforming
4 1 (9.09%) Stakeholder Management
Programming Languages
1 4 (36.36%) Bash Shell
1 4 (36.36%) Perl
1 4 (36.36%) PowerShell
1 4 (36.36%) Python
1 4 (36.36%) Ruby
2 2 (18.18%) SQL
Qualifications
1 3 (27.27%) BPSS Clearance
2 2 (18.18%) LPIC
2 2 (18.18%) Security Cleared
Quality Assurance & Compliance
1 2 (18.18%) Disclosure Scotland
System Software
1 4 (36.36%) Active Directory
1 4 (36.36%) iptables
2 3 (27.27%) VMware Infrastructure
3 2 (18.18%) Firmware
3 2 (18.18%) Hyper-V
4 1 (9.09%) NFS
4 1 (9.09%) Terminal Services
4 1 (9.09%) VMware ESX
Systems Management
1 4 (36.36%) CFEngine
1 4 (36.36%) HAProxy
1 4 (36.36%) Opscode Chef
1 4 (36.36%) Puppet
2 2 (18.18%) Backup Exec
2 2 (18.18%) NetBackup
2 2 (18.18%) SCCM
2 2 (18.18%) SCOM
3 1 (9.09%) ThinApp
Vendors
1 4 (36.36%) VMware
2 2 (18.18%) Citrix
2 2 (18.18%) IBM
2 2 (18.18%) Microsoft
2 2 (18.18%) Red Hat
3 1 (9.09%) Cisco
3 1 (9.09%) EMC
3 1 (9.09%) Symantec
3 1 (9.09%) Veeam