Period
to 19 April 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 19 April 2018 with a comparison to the same period in the previous 2 years.

Dense Wave Division Multiplexing (DWDM)
England > South East
6 months to
19 Apr 2018
Same period 2017 Same period 2016
Rank 542 516 569
Rank change year-on-year -26 +53 +4
Permanent jobs citing DWDM 22 23 72
As % of all permanent IT jobs advertised in the South East 0.070% 0.076% 0.18%
As % of the Communications & Networking category 0.41% 0.38% 0.87%
Number of salaries quoted 7 9 63
South East median annual salary £66,000 £70,000 £50,500
Median salary % change year-on-year -5.71% +38.61% +9.19%
10th Percentile £41,250 £32,300 £32,500
90th Percentile £74,750 £75,000 £92,500
England median annual salary £55,000 £60,000 £50,000
% change year-on-year -8.33% +20.00% -

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 5,373 6,062 8,267
As % of all permanent IT jobs advertised in the South East 17.01% 20.09% 21.08%
Number of salaries quoted 4,124 4,898 6,974
South East median annual salary £42,857 £42,500 £43,250
Median salary % change year-on-year +0.84% -1.73% +3.22%
10th Percentile £24,075 £25,500 £25,000
90th Percentile £66,850 £66,250 £67,500
England median annual salary £46,500 £45,000 £45,000
% change year-on-year +3.33% - +4.65%

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 19 April 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 19 April 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 -19 15 £66,000 -
Thames Valley -7 6 £55,000 -21.43%
Buckinghamshire - 4 £73,750 -
Berkshire -11 2 £42,500 -39.29%
DWDM
England

For the 6 months to 19 April 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 18 (81.82%) Juniper
2 14 (63.64%) ITIL
3 13 (59.09%) DHCP
3 13 (59.09%) Active Directory
3 13 (59.09%) DNS
3 13 (59.09%) VMware
3 13 (59.09%) VMware Infrastructure
3 13 (59.09%) Network Management
4 12 (54.55%) ITIL V3
4 12 (54.55%) Security Cleared
4 12 (54.55%) SC Cleared
4 12 (54.55%) Cisco Certification
5 11 (50.00%) Cisco
5 11 (50.00%) Windows
6 10 (45.45%) OSPF
6 10 (45.45%) BGP
7 9 (40.91%) Microsoft
7 9 (40.91%) Microsoft Virtual Server
7 9 (40.91%) SCCM
7 9 (40.91%) SCOM
7 9 (40.91%) vSphere
7 9 (40.91%) NetScaler
7 9 (40.91%) Windows Server 2012
7 9 (40.91%) Windows Server
7 9 (40.91%) Virtual Servers
8 8 (36.36%) CCIE
8 8 (36.36%) WAN
8 8 (36.36%) LAN
9 7 (31.82%) CCNP
9 7 (31.82%) VPN

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:

Communications & Networking
1 13 (59.09%) DHCP
1 13 (59.09%) DNS
2 10 (45.45%) BGP
2 10 (45.45%) OSPF
3 9 (40.91%) NetScaler
4 8 (36.36%) LAN
4 8 (36.36%) WAN
5 7 (31.82%) VPN
6 6 (27.27%) Cisco ASA
6 6 (27.27%) Firewall
6 6 (27.27%) MPLS
6 6 (27.27%) SDH
6 6 (27.27%) xDSL
7 5 (22.73%) EIGRP
8 4 (18.18%) VLAN
8 4 (18.18%) Wireless
9 3 (13.64%) Frame Relay
9 3 (13.64%) KiloStream
9 3 (13.64%) Wi-Fi
9 3 (13.64%) X.25
General
1 5 (22.73%) Telecoms
2 2 (9.09%) Advertising
3 1 (4.55%) Finance
Job Titles
1 17 (77.27%) Architect
2 9 (40.91%) Infrastructure Architect
3 8 (36.36%) Network Architect
4 5 (22.73%) Senior Architect
5 4 (18.18%) Network Engineer
6 3 (13.64%) Network Design Architect
6 3 (13.64%) Network Technical Architect
6 3 (13.64%) Senior Network Architect
6 3 (13.64%) Senior Technical Architect
6 3 (13.64%) Technical Architect
6 3 (13.64%) Technical Design Architect
7 2 (9.09%) Design Engineer
7 2 (9.09%) IP Design Engineer
7 2 (9.09%) IP Engineer
7 2 (9.09%) IP Network Engineer
7 2 (9.09%) Network Design Engineer
7 2 (9.09%) Senior Infrastructure Architect
8 1 (4.55%) Senior IP Engineer
8 1 (4.55%) Senior Network Engineer
8 1 (4.55%) Solutions Architect
Miscellaneous
1 6 (27.27%) Data Centre
1 6 (27.27%) Self-Motivation
2 2 (9.09%) Computer Science
Operating Systems
1 11 (50.00%) Windows
2 9 (40.91%) Windows Server
2 9 (40.91%) Windows Server 2012
Processes & Methodologies
1 14 (63.64%) ITIL
2 13 (59.09%) Network Management
3 12 (54.55%) ITIL V3
4 7 (31.82%) Network Design
5 4 (18.18%) Migration
5 4 (18.18%) Project Management
6 3 (13.64%) Matrix Organization
6 3 (13.64%) Network Monitoring
7 2 (9.09%) Asset Management
7 2 (9.09%) Capacity Management
7 2 (9.09%) Customer Requirements
7 2 (9.09%) Cybersecurity
8 1 (4.55%) Analytics
8 1 (4.55%) Financial Modelling
Programming Languages
1 1 (4.55%) Perl
Qualifications
1 12 (54.55%) Cisco Certification
1 12 (54.55%) SC Cleared
1 12 (54.55%) Security Cleared
2 8 (36.36%) CCIE
3 7 (31.82%) CCNP
4 5 (22.73%) JNCIP
4 5 (22.73%) JNCIS
5 4 (18.18%) CCDP
5 4 (18.18%) DV Cleared
6 3 (13.64%) CCDE
7 2 (9.09%) CCNA
7 2 (9.09%) HND
7 2 (9.09%) JNCIA
Quality Assurance & Compliance
1 3 (13.64%) SLA
System Software
1 13 (59.09%) Active Directory
1 13 (59.09%) VMware Infrastructure
2 9 (40.91%) Microsoft Virtual Server
2 9 (40.91%) Virtual Servers
2 9 (40.91%) vSphere
3 4 (18.18%) VMware NSX
Systems Management
1 9 (40.91%) SCCM
1 9 (40.91%) SCOM
Vendors
1 18 (81.82%) Juniper
2 13 (59.09%) VMware
3 11 (50.00%) Cisco
4 9 (40.91%) Microsoft
5 5 (22.73%) CommVault
5 5 (22.73%) LogRhythm
6 4 (18.18%) Fujitsu
7 3 (13.64%) Brocade
8 2 (9.09%) Arista
8 2 (9.09%) Extreme Networks
8 2 (9.09%) HP
9 1 (4.55%) Arqiva