Period
to 11 December 2018

The following table provides summary statistics for permanent job vacancies advertised in Swansea 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 11 December 2018 with a comparison to the same period in the previous 2 years.

Domain Name System (DNS)
West Wales > Swansea
6 months to
11 Dec 2018
Same period 2017 Same period 2016
Rank 37 41 46
Rank change year-on-year +4 +5 -21
Permanent jobs citing DNS 10 15 2
As % of all permanent IT jobs advertised in Swansea 4.24% 4.42% 1.15%
As % of the Communications & Networking category 33.33% 35.71% 28.57%
Number of salaries quoted 8 13 2
Swansea median annual salary £42,000 £45,000 £46,250
Median salary % change year-on-year -6.67% -2.70% +68.18%
10th Percentile £35,000 £37,500 £41,875
90th Percentile £45,750 £50,000 £51,625
West Wales median annual salary £42,000 £45,000 £46,250
% change year-on-year -6.67% -2.70% +68.18%

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 Swansea with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Swansea
Permanent vacancies with a requirement for communications or computer networking skills 30 42 7
As % of all permanent IT jobs advertised in Swansea 12.71% 12.39% 4.02%
Number of salaries quoted 28 40 7
Swansea median annual salary £47,500 £43,750 £42,500
Median salary % change year-on-year +8.57% +2.94% -15.00%
10th Percentile £35,000 £33,350 £37,500
90th Percentile £75,649 £54,170 £49,500
West Wales median annual salary £47,500 £43,750 £40,000
% change year-on-year +8.57% +9.38% +14.29%

DNS
Job Vacancy Trend in Swansea

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

Job vacancy trend for DNS in Swansea

DNS
Salary Trend in Swansea

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

Salary trend for DNS in Swansea

For the 6 months to 11 December 2018, IT jobs citing DNS also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Swansea region with a requirement for DNS.

1 8 (80.00%) SQL Server
1 8 (80.00%) DHCP
2 7 (70.00%) Cisco
2 7 (70.00%) Microsoft
2 7 (70.00%) SQL
2 7 (70.00%) Active Directory
2 7 (70.00%) VMware
3 6 (60.00%) Firewall
3 6 (60.00%) SAN
3 6 (60.00%) IIS
3 6 (60.00%) Windows
3 6 (60.00%) Replication
3 6 (60.00%) Windows Server
4 5 (50.00%) Problem-Solving
4 5 (50.00%) Office 365
4 5 (50.00%) MS Exchange
4 5 (50.00%) Disaster Recovery
4 5 (50.00%) Business Continuity
5 4 (40.00%) Service Delivery
5 4 (40.00%) Change Management
5 4 (40.00%) Migration
5 4 (40.00%) NAS
5 4 (40.00%) VPN
5 4 (40.00%) SLA
5 4 (40.00%) LAN
5 4 (40.00%) WAN
5 4 (40.00%) NetApp
5 4 (40.00%) MPLS
5 4 (40.00%) CheckPoint
5 4 (40.00%) Windows Server 2003

DNS
Co-occurring IT Skills in Swansea 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 (60.00%) IIS
2 5 (50.00%) MS Exchange
3 4 (40.00%) Exchange Server 2013
4 2 (20.00%) Elasticsearch
4 2 (20.00%) nginx
4 2 (20.00%) OpenStack
Cloud Services
1 5 (50.00%) Office 365
2 3 (30.00%) Amazon AWS
2 3 (30.00%) Microsoft Azure
3 2 (20.00%) Amazon EC2
3 2 (20.00%) Amazon ElastiCache
3 2 (20.00%) AWS CloudFormation
3 2 (20.00%) IaaS
3 2 (20.00%) Serverless
4 1 (10.00%) Mimecast
Communications & Networking
1 8 (80.00%) DHCP
2 6 (60.00%) Firewall
2 6 (60.00%) SAN
3 4 (40.00%) LAN
3 4 (40.00%) MPLS
3 4 (40.00%) NAS
3 4 (40.00%) VPN
3 4 (40.00%) WAN
4 2 (20.00%) Cisco ASA
5 1 (10.00%) Cisco Nexus
5 1 (10.00%) NetScaler
5 1 (10.00%) Network Security
5 1 (10.00%) Wireshark
Database & Business Intelligence
1 8 (80.00%) SQL Server
2 2 (20.00%) Azure SQL Database
2 2 (20.00%) PostgreSQL
2 2 (20.00%) Redis
Development Applications
1 2 (20.00%) Eclipse
1 2 (20.00%) Jenkins
General
1 1 (10.00%) Finance
Job Titles
1 4 (40.00%) Infrastructure Team Leader
1 4 (40.00%) IT Infrastructure Team Leader
1 4 (40.00%) Team Leader
2 2 (20.00%) Applications Engineer
2 2 (20.00%) Cloud Engineer
2 2 (20.00%) Infrastructure Engineer
2 2 (20.00%) Junior
2 2 (20.00%) Network Engineer
2 2 (20.00%) Senior Applications Engineer
2 2 (20.00%) Senior Cloud Engineer
2 2 (20.00%) Senior Network Engineer
3 1 (10.00%) Senior Infrastructure Engineer
Libraries, Frameworks & Software Standards
1 2 (20.00%) Middleware
1 2 (20.00%) RabbitMQ
Miscellaneous
1 6 (60.00%) Replication
2 2 (20.00%) Clustering
2 2 (20.00%) Fat Client
2 2 (20.00%) PKI
2 2 (20.00%) Thin Client
3 1 (10.00%) Data Centre
3 1 (10.00%) Management Information System
Operating Systems
1 6 (60.00%) Windows
1 6 (60.00%) Windows Server
2 4 (40.00%) Windows 10
2 4 (40.00%) Windows 7
2 4 (40.00%) Windows Server 2003
3 3 (30.00%) Linux
4 2 (20.00%) CentOS
4 2 (20.00%) Fedora
4 2 (20.00%) Red Hat Enterprise Linux
Processes & Methodologies
1 5 (50.00%) Business Continuity
1 5 (50.00%) Disaster Recovery
1 5 (50.00%) Problem-Solving
2 4 (40.00%) Change Management
2 4 (40.00%) Coaching
2 4 (40.00%) Data Governance
2 4 (40.00%) Mentoring
2 4 (40.00%) Migration
2 4 (40.00%) Service Delivery
2 4 (40.00%) Technical Leadership
3 3 (30.00%) Load Balancing
4 2 (20.00%) Capacity Management
4 2 (20.00%) Configuration Management
4 2 (20.00%) DevOps
4 2 (20.00%) Infrastructure Engineering
4 2 (20.00%) Infrastructure Monitoring
4 2 (20.00%) Open Source
4 2 (20.00%) Storage Management
5 1 (10.00%) Antivirus Management
5 1 (10.00%) IT Strategy
Programming Languages
1 7 (70.00%) SQL
2 2 (20.00%) Java
2 2 (20.00%) Python
2 2 (20.00%) Ruby
Qualifications
1 2 (20.00%) CCNA
1 2 (20.00%) CCNP
1 2 (20.00%) Cisco Certification
2 1 (10.00%) CCDA
2 1 (10.00%) MCSA
2 1 (10.00%) Microsoft Certification
Quality Assurance & Compliance
1 4 (40.00%) SLA
2 1 (10.00%) ISO/IEC 27001
System Software
1 7 (70.00%) Active Directory
2 2 (20.00%) Hyper-V
2 2 (20.00%) VMware Infrastructure
3 1 (10.00%) VMware ESXi
3 1 (10.00%) vSphere
3 1 (10.00%) XenApp
3 1 (10.00%) XenDesktop
Systems Management
1 2 (20.00%) Ansible
1 2 (20.00%) Kubernetes
1 2 (20.00%) Opscode Chef
1 2 (20.00%) Puppet
1 2 (20.00%) SCCM
1 2 (20.00%) SCOM
1 2 (20.00%) SCOrch
1 2 (20.00%) Single Sign-On
2 1 (10.00%) Cisco Prime
2 1 (10.00%) Failover Clustering
2 1 (10.00%) HP Data Protector
2 1 (10.00%) SCSM
Vendors
1 7 (70.00%) Cisco
1 7 (70.00%) Microsoft
1 7 (70.00%) VMware
2 4 (40.00%) CheckPoint
2 4 (40.00%) NetApp
2 4 (40.00%) Veeam
3 2 (20.00%) Citrix
3 2 (20.00%) Red Hat
4 1 (10.00%) Actifio
4 1 (10.00%) Clearswift
4 1 (10.00%) F5
4 1 (10.00%) HP
4 1 (10.00%) SolarWinds