Period
to 18 September 2018

The following table provides summary statistics for permanent job vacancies advertised in the South East with a requirement for DWDM skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited DWDM over the 6 months to 18 September 2018 with a comparison to the same period in the previous 2 years.

Dense Wave Division Multiplexing (DWDM)
England > South East
6 months to
18 Sep 2018
Same period 2017 Same period 2016
Rank 517 521 575
Rank change year-on-year +4 +54 +14
Permanent jobs citing DWDM 15 17 37
As % of all permanent IT jobs advertised in the South East 0.051% 0.059% 0.10%
As % of the Communications & Networking category 0.32% 0.32% 0.50%
Number of salaries quoted 2 9 30
South East median annual salary £50,000 £52,500 £41,250
Median salary % change year-on-year -4.76% +27.27% -17.50%
10th Percentile £35,500 £41,250 £30,000
90th Percentile £64,500 £68,800 £92,500
England median annual salary £65,000 £52,500 £52,500
% change year-on-year +23.81% - +5.00%

DWDM 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 the South East with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
South East
Permanent vacancies with a requirement for communications or computer networking skills 4,732 5,245 7,420
As % of all permanent IT jobs advertised in the South East 15.98% 18.12% 20.74%
Number of salaries quoted 3,740 4,196 6,047
South East median annual salary £45,000 £42,500 £44,500
Median salary % change year-on-year +5.88% -4.49% +4.71%
10th Percentile £25,000 £24,750 £25,250
90th Percentile £69,100 £65,000 £67,500
England median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - -

DWDM
Job Vacancy Trend in the South East

Job postings citing DWDM as a percentage of all IT jobs advertised in the South East.

Job vacancy trend for DWDM in the South East

DWDM
Salary Trend in the South East

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing DWDM in the South East.

Salary trend for DWDM in the South East

DWDM
Salary Histogram in the South East

The salary distribution of IT jobs citing DWDM in the South East over the 6 months to 18 September 2018.

Salary histogram for DWDM in the South East

DWDM
Job Locations in the South East

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing DWDM within the South East region over the 6 months to 18 September 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Hampshire -14 10 - - 1
Sussex - 2 - -
West Sussex - 1 £65,000 -
Kent - 1 £35,000 - 1
DWDM
England

For the 6 months to 18 September 2018, IT jobs citing DWDM 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 South East region with a requirement for DWDM.

1 13 (86.67%) DHCP
1 13 (86.67%) DNS
2 11 (73.33%) Network Management
3 10 (66.67%) Active Directory
3 10 (66.67%) Security Cleared
4 9 (60.00%) VMware Infrastructure
4 9 (60.00%) VMware
4 9 (60.00%) Juniper
5 8 (53.33%) Cisco
5 8 (53.33%) ITIL
6 7 (46.67%) Microsoft
6 7 (46.67%) Cisco Certification
6 7 (46.67%) SC Cleared
7 6 (40.00%) Microsoft Virtual Server
7 6 (40.00%) Cisco ASA
7 6 (40.00%) Firewall
7 6 (40.00%) ITIL V3
7 6 (40.00%) Virtual Servers
8 5 (33.33%) VMware NSX
8 5 (33.33%) JNCIS
8 5 (33.33%) VLAN
8 5 (33.33%) DAB
8 5 (33.33%) CCNP
8 5 (33.33%) CCDP
9 4 (26.67%) WAN
9 4 (26.67%) Windows
9 4 (26.67%) DV Cleared
9 4 (26.67%) SCCM
9 4 (26.67%) SCOM
9 4 (26.67%) vSphere

DWDM
Co-occurring IT Skills in the South East 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 1 (6.67%) MS Exchange
Applications
1 2 (13.33%) Microsoft Office
Communications & Networking
1 13 (86.67%) DHCP
1 13 (86.67%) DNS
2 6 (40.00%) Cisco ASA
2 6 (40.00%) Firewall
3 5 (33.33%) DAB
3 5 (33.33%) VLAN
4 4 (26.67%) NetScaler
4 4 (26.67%) WAN
5 3 (20.00%) TCP/IP
5 3 (20.00%) VoIP
6 2 (13.33%) Broadband
6 2 (13.33%) IP Telephony
6 2 (13.33%) SNMP
6 2 (13.33%) VPN
6 2 (13.33%) Wireless
7 1 (6.67%) LAN
7 1 (6.67%) MPLS
7 1 (6.67%) OSPF
7 1 (6.67%) SAN
7 1 (6.67%) Wi-Fi
General
1 2 (13.33%) Advertising
1 2 (13.33%) Telecoms
Job Titles
1 11 (73.33%) Architect
2 5 (33.33%) Network Architect
3 4 (26.67%) Infrastructure Architect
4 2 (13.33%) 2nd Line Support
4 2 (13.33%) 2nd Line Support Analyst
4 2 (13.33%) Analyst
4 2 (13.33%) Support Analyst
5 1 (6.67%) Infrastructure Engineer
5 1 (6.67%) Infrastructure Solutions Architect
5 1 (6.67%) Solutions Architect
Miscellaneous
1 3 (20.00%) Self-Motivation
2 2 (13.33%) Data Centre
Operating Systems
1 4 (26.67%) Windows
1 4 (26.67%) Windows Server
1 4 (26.67%) Windows Server 2012
Processes & Methodologies
1 11 (73.33%) Network Management
2 8 (53.33%) ITIL
3 6 (40.00%) ITIL V3
4 4 (26.67%) Customer Requirements
5 2 (13.33%) Agile Software Development
5 2 (13.33%) Computer Forensics
5 2 (13.33%) Customer-Centricity
5 2 (13.33%) Incident Management
5 2 (13.33%) SIEM
5 2 (13.33%) Vulnerability Assessment
6 1 (6.67%) Business Continuity
6 1 (6.67%) Continuous Improvement
6 1 (6.67%) Disaster Recovery
6 1 (6.67%) Infrastructure Engineering
6 1 (6.67%) Migration
6 1 (6.67%) Network Monitoring
6 1 (6.67%) Project Management
6 1 (6.67%) Service Delivery
6 1 (6.67%) Stakeholder Management
6 1 (6.67%) WAN Optimisation
Programming Languages
1 1 (6.67%) PowerShell
Qualifications
1 10 (66.67%) Security Cleared
2 7 (46.67%) Cisco Certification
2 7 (46.67%) SC Cleared
3 5 (33.33%) CCDP
3 5 (33.33%) CCNP
3 5 (33.33%) JNCIS
4 4 (26.67%) DV Cleared
5 2 (13.33%) CCNA
6 1 (6.67%) MCITP
6 1 (6.67%) Microsoft Certification
Quality Assurance & Compliance
1 1 (6.67%) GDPR
System Software
1 10 (66.67%) Active Directory
2 9 (60.00%) VMware Infrastructure
3 6 (40.00%) Microsoft Virtual Server
3 6 (40.00%) Virtual Servers
4 5 (33.33%) VMware NSX
5 4 (26.67%) vSphere
6 1 (6.67%) Hyper-V
6 1 (6.67%) Terminal Server
Systems Management
1 4 (26.67%) SCCM
1 4 (26.67%) SCOM
Vendors
1 9 (60.00%) Juniper
1 9 (60.00%) VMware
2 8 (53.33%) Cisco
3 7 (46.67%) Microsoft
4 4 (26.67%) Brocade
4 4 (26.67%) LogRhythm
5 2 (13.33%) Avaya
5 2 (13.33%) CommVault
6 1 (6.67%) Fujitsu
6 1 (6.67%) SolarWinds