Period
to 19 October 2021

The table below looks at the prevalence of the term Clustering in permanent job vacancies advertised in the East of England. Included is a benchmarking guide to the salaries offered in vacancies that have cited Clustering over the 6 months to 19 October 2021 with a comparison to the same period over the previous 2 years.

Clustering
England > East of England
6 months to
19 Oct 2021
Same period 2020 Same period 2019
Rank 220 128 245
Rank change year-on-year -92 +117 +62
Permanent jobs citing Clustering 7 2 26
As % of all permanent jobs advertised in the East of England 0.13% 0.11% 0.38%
As % of the Miscellaneous category 0.31% 0.30% 1.00%
Number of salaries quoted 2 1 15
10th Percentile £40,006 " "
25th Percentile £40,014 £41,000 £41,250
Median annual salary (50th Percentile) £40,029 £44,000 £42,500
Median % change year-on-year -9.03% +3.53% -11.46%
75th Percentile £40,043 £47,000 £47,750
90th Percentile £40,051 " £57,500
England median annual salary £52,500 £52,500 £55,000
% change year-on-year - -4.55% +4.76%

Clustering is in the Generic IT Skills category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the East of England with a requirement for generic IT skills.

All Generic IT Skills
East of England
Permanent vacancies with a requirement for generic IT skills 2,233 668 2,606
As % of all permanent IT jobs advertised in the East of England 40.64% 37.15% 37.89%
Number of salaries quoted 915 516 1,831
10th Percentile £27,000 £29,500 £27,250
25th Percentile £34,472 £37,875 £35,428
Median annual salary (50th Percentile) £50,000 £50,000 £50,000
75th Percentile £63,750 £67,500 £61,250
90th Percentile £76,250 £91,875 £75,000
England median annual salary £60,000 £57,500 £55,000
% change year-on-year +4.35% +4.55% +4.76%

Clustering
Job Vacancy Trend in the East of England

Job postings citing Clustering as a proportion of all IT jobs advertised in the East of England.

Job vacancy trend for Clustering in the East of England

Clustering
Salary Trend in the East of England

3-month moving average salary quoted in jobs citing Clustering in the East of England.

Salary trend for Clustering in the East of England

Clustering
Job Locations in the East of England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Clustering within the East of England region over the 6 months to 19 October 2021. 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
Bedfordshire - 4 - -
Hertfordshire -67 1 - - 4
Norfolk - 1 £40,057 - 1
Cambridgeshire - 1 £40,000 - 1
Clustering
England

For the 6 months to 19 October 2021, IT jobs citing Clustering 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 East of England region with a requirement for Clustering.

1 6 (85.71%) AWS
1 6 (85.71%) Data Centre
2 5 (71.43%) TCP/IP
3 4 (57.14%) VPN
3 4 (57.14%) TACACS
3 4 (57.14%) LDAP
3 4 (57.14%) LAN
3 4 (57.14%) SSL
3 4 (57.14%) Cisco
3 4 (57.14%) Firewall
3 4 (57.14%) Wireless
3 4 (57.14%) IPsec
3 4 (57.14%) Migration
3 4 (57.14%) TOWER Software
3 4 (57.14%) Blue Coat
3 4 (57.14%) ProxySG
3 4 (57.14%) PKI
3 4 (57.14%) F5
3 4 (57.14%) Capacity Management
3 4 (57.14%) 802.1X
3 4 (57.14%) Palo Alto
3 4 (57.14%) Network Security
3 4 (57.14%) WPA2
3 4 (57.14%) Cisco ASA
3 4 (57.14%) Problem Management
3 4 (57.14%) Security Architecture
3 4 (57.14%) Runbook
3 4 (57.14%) Cisco ISE
3 4 (57.14%) Performance Monitoring
3 4 (57.14%) Operational Stability

Clustering
Co-occurring IT Skills in the East of England 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:

Cloud Services
1 6 (85.71%) AWS
2 3 (42.86%) Microsoft 365
3 2 (28.57%) Azure
4 1 (14.29%) Azure Active Directory
4 1 (14.29%) IaaS
Communications & Networking
1 5 (71.43%) TCP/IP
2 4 (57.14%) Cisco ASA
2 4 (57.14%) Cisco ISE
2 4 (57.14%) Firewall
2 4 (57.14%) IPsec
2 4 (57.14%) LAN
2 4 (57.14%) Network Security
2 4 (57.14%) SSL
2 4 (57.14%) TACACS
2 4 (57.14%) VPN
2 4 (57.14%) Wireless
2 4 (57.14%) WPA2
3 1 (14.29%) DHCP
3 1 (14.29%) DNS
3 1 (14.29%) Fibre Channel
3 1 (14.29%) SAN
Job Titles
1 4 (57.14%) Consultant
1 4 (57.14%) Network Consultant
2 2 (28.57%) Analyst
3 1 (14.29%) Server Analyst
3 1 (14.29%) Technical Analyst
3 1 (14.29%) Technical Specialist
Libraries, Frameworks & Software Standards
1 4 (57.14%) 802.1X
1 4 (57.14%) LDAP
Miscellaneous
1 6 (85.71%) Data Centre
2 4 (57.14%) PKI
3 1 (14.29%) EMC VNX
3 1 (14.29%) Replication
Operating Systems
1 2 (28.57%) Windows
1 2 (28.57%) Windows Server
Processes & Methodologies
1 4 (57.14%) Capacity Management
1 4 (57.14%) Migration
1 4 (57.14%) Operational Stability
1 4 (57.14%) Performance Monitoring
1 4 (57.14%) Problem Management
1 4 (57.14%) Runbook
1 4 (57.14%) Security Architecture
2 1 (14.29%) Business Case
2 1 (14.29%) Change Control
2 1 (14.29%) Collaborative Working
2 1 (14.29%) Continuous Improvement
2 1 (14.29%) Email Filtering
2 1 (14.29%) ITIL
2 1 (14.29%) Kalman Filter
2 1 (14.29%) Load Balancing
2 1 (14.29%) Web Filtering
Programming Languages
1 2 (28.57%) SQL
2 1 (14.29%) PowerShell
System Software
1 4 (57.14%) ProxySG
2 2 (28.57%) Active Directory
2 2 (28.57%) VMware Infrastructure
3 1 (14.29%) Hyper-V
3 1 (14.29%) Terminal Services
3 1 (14.29%) VMware ESXi
3 1 (14.29%) vSphere
3 1 (14.29%) XenApp
Systems Management
1 2 (28.57%) Active Directory Federation Services
1 2 (28.57%) SCCM
2 1 (14.29%) Microsoft Clustering
2 1 (14.29%) Norton AntiVirus
2 1 (14.29%) SCOM
2 1 (14.29%) SCOrch
2 1 (14.29%) vCenter Server
Vendors
1 4 (57.14%) Blue Coat
1 4 (57.14%) Cisco
1 4 (57.14%) F5
1 4 (57.14%) Palo Alto
1 4 (57.14%) TOWER Software
2 2 (28.57%) Citrix
2 2 (28.57%) Microsoft
2 2 (28.57%) VMware
3 1 (14.29%) 3PAR
3 1 (14.29%) Brocade
3 1 (14.29%) EMC
3 1 (14.29%) Ivanti
3 1 (14.29%) jetNEXUS
3 1 (14.29%) Rackspace
3 1 (14.29%) Symantec
3 1 (14.29%) Veeam