Period
to 12 December 2018

The following table provides summary statistics for permanent job vacancies advertised in Welwyn Garden City with a requirement for Continuous Improvement skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Continuous Improvement over the 6 months to 12 December 2018 with a comparison to the same period in the previous 2 years.

Continual Improvement
Hertfordshire > Welwyn Garden City
6 months to
12 Dec 2018
Same period 2017 Same period 2016
Rank 9 29 32
Rank change year-on-year +20 +3 -2
Permanent jobs citing Continuous Improvement 71 16 8
As % of all permanent IT jobs advertised in Welwyn Garden City 17.19% 7.51% 3.56%
As % of the Processes & Methodologies category 17.40% 7.88% 3.69%
Number of salaries quoted 0 1 4
Welwyn Garden City median annual salary - £60,000 £53,750
Median salary % change year-on-year - +11.63% -14.00%
Hertfordshire median annual salary £50,000 £55,000 £54,000
% change year-on-year -9.09% +1.85% +8.00%

Continuous Improvement is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Welwyn Garden City with a requirement for process or methodology skills.

All Process and Methodology Skills
Welwyn Garden City
Permanent vacancies with a requirement for process or methodology skills 408 203 217
As % of all permanent IT jobs advertised in Welwyn Garden City 98.79% 95.31% 96.44%
Number of salaries quoted 159 153 181
Welwyn Garden City median annual salary £55,000 £41,500 £47,500
Median salary % change year-on-year +32.53% -12.63% -17.39%
10th Percentile £26,650 £30,000 £25,500
90th Percentile £76,250 £65,000 £75,000
Hertfordshire median annual salary £50,000 £47,500 £50,000
% change year-on-year +5.26% -5.00% +7.53%

Continuous Improvement
Job Vacancy Trend in Welwyn Garden City

Job postings citing Continuous Improvement as a percentage of all IT jobs advertised in Welwyn Garden City.

Job vacancy trend for Continuous Improvement in Welwyn Garden City

Continuous Improvement
Salary Trend in Welwyn Garden City

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Continuous Improvement in Welwyn Garden City.

Salary trend for Continuous Improvement in Welwyn Garden City

For the 6 months to 12 December 2018, IT jobs citing Continuous Improvement 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 Welwyn Garden City region with a requirement for Continuous Improvement.

1 56 (78.87%) SIEM
1 56 (78.87%) Security Operations
2 50 (70.42%) Identity Access Management
2 50 (70.42%) Security Operations Centre
2 50 (70.42%) Performance Monitoring
2 50 (70.42%) Application Performance Monitoring
2 50 (70.42%) Security Architecture
3 46 (64.79%) GIAC
4 39 (54.93%) CISSP
4 39 (54.93%) SSCP
4 39 (54.93%) SANS
4 39 (54.93%) CompTIA Security+
5 34 (47.89%) Due Diligence
5 34 (47.89%) Infrastructure Engineering
6 33 (46.48%) CSSLP
6 33 (46.48%) CISA
6 33 (46.48%) CISM
7 27 (38.03%) Microsoft
7 27 (38.03%) Unix
7 27 (38.03%) Windows
7 27 (38.03%) Use Case
7 27 (38.03%) Cybersecurity
8 22 (30.99%) Amazon AWS
8 22 (30.99%) Penetration Testing
9 20 (28.17%) Symantec
9 20 (28.17%) Sophos
10 19 (26.76%) Agile Software Development
10 19 (26.76%) Problem-Solving
11 17 (23.94%) Open Source
12 13 (18.31%) Office 365

Continuous Improvement
Co-occurring IT Skills in Welwyn Garden City 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 22 (30.99%) Amazon AWS
2 13 (18.31%) Mimecast
2 13 (18.31%) Office 365
3 10 (14.08%) Microsoft Azure
4 5 (7.04%) GitHub
Communications & Networking
1 13 (18.31%) DKIM
1 13 (18.31%) DMARC
2 7 (9.86%) TCP/IP
3 4 (5.63%) BGP
3 4 (5.63%) Cisco IOS
3 4 (5.63%) DMVPN
3 4 (5.63%) DNS
3 4 (5.63%) DWDM
3 4 (5.63%) EIGRP
3 4 (5.63%) GLBP
3 4 (5.63%) IGRP
3 4 (5.63%) IPsec
3 4 (5.63%) LAN
3 4 (5.63%) MPLS
3 4 (5.63%) Multicast
3 4 (5.63%) NetScaler
3 4 (5.63%) OSPF
3 4 (5.63%) SSL
3 4 (5.63%) VPN
3 4 (5.63%) WAN
Database & Business Intelligence
1 5 (7.04%) Apache Cassandra
Development Applications
1 12 (16.90%) Metasploit
2 10 (14.08%) JIRA
3 2 (2.82%) Grunt
General
1 6 (8.45%) Retail
Job Titles
1 39 (54.93%) Security Engineer
2 12 (16.90%) Vulnerability Management Engineer
3 11 (15.49%) Engineering Manager
4 10 (14.08%) Architect
4 10 (14.08%) Security Architect
5 7 (9.86%) Incident Engineer
5 7 (9.86%) Security Manager
6 5 (7.04%) Head of Development
6 5 (7.04%) Head of Software Development
7 4 (5.63%) Network Engineering Manager
7 4 (5.63%) Network Manager
7 4 (5.63%) Systems Engineering Manager
7 4 (5.63%) Systems Manager
8 3 (4.23%) Data Centre Manager
8 3 (4.23%) Data Centre Operations Manager
8 3 (4.23%) Data Manager
8 3 (4.23%) Operations Manager
9 2 (2.82%) Product Manager
9 2 (2.82%) Web Manager
Libraries, Frameworks & Software Standards
1 10 (14.08%) OAuth
1 10 (14.08%) OAuth2
1 10 (14.08%) OpenID
1 10 (14.08%) XACML
2 5 (7.04%) Akka
2 5 (7.04%) Kafka
3 4 (5.63%) 802.1X
Miscellaneous
1 50 (70.42%) Security Operations Centre
2 13 (18.31%) PKI
3 12 (16.90%) Data Centre
4 5 (7.04%) Mainframe
Operating Systems
1 27 (38.03%) Unix
1 27 (38.03%) Windows
2 12 (16.90%) Kali Linux
2 12 (16.90%) Linux
Processes & Methodologies
1 56 (78.87%) Security Operations
1 56 (78.87%) SIEM
2 50 (70.42%) Application Performance Monitoring
2 50 (70.42%) Identity Access Management
2 50 (70.42%) Performance Monitoring
2 50 (70.42%) Security Architecture
3 34 (47.89%) Due Diligence
3 34 (47.89%) Infrastructure Engineering
4 27 (38.03%) Cybersecurity
4 27 (38.03%) Use Case
5 22 (30.99%) Penetration Testing
6 19 (26.76%) Agile Software Development
6 19 (26.76%) Problem-Solving
7 17 (23.94%) Open Source
8 13 (18.31%) Data Loss Prevention
9 12 (16.90%) DevOps
9 12 (16.90%) Secure Coding
9 12 (16.90%) Threat Modelling
9 12 (16.90%) Vulnerability Management
10 11 (15.49%) Software Engineering
Programming Languages
1 12 (16.90%) Go
1 12 (16.90%) Perl
1 12 (16.90%) PHP
1 12 (16.90%) Python
1 12 (16.90%) Ruby
2 5 (7.04%) Java
Qualifications
1 46 (64.79%) GIAC
2 39 (54.93%) CISSP
2 39 (54.93%) CompTIA Security+
2 39 (54.93%) SANS
2 39 (54.93%) SSCP
3 33 (46.48%) CISA
3 33 (46.48%) CISM
3 33 (46.48%) CSSLP
4 12 (16.90%) CEH
5 7 (9.86%) CREST Certified
5 7 (9.86%) GCFA
5 7 (9.86%) GCFE
5 7 (9.86%) GREM
Quality Assurance & Compliance
1 10 (14.08%) GDPR
1 10 (14.08%) ISO/IEC 27001
1 10 (14.08%) PCI DSS
Systems Management
1 12 (16.90%) Nessus
1 12 (16.90%) Nmap
2 7 (9.86%) EnCase
3 6 (8.45%) CASB
3 6 (8.45%) Norton AntiVirus
Vendors
1 27 (38.03%) Microsoft
2 20 (28.17%) Sophos
2 20 (28.17%) Symantec
3 13 (18.31%) Forcepoint
4 12 (16.90%) Netsparker
4 12 (16.90%) Qualys
5 4 (5.63%) Arista
5 4 (5.63%) Cisco
5 4 (5.63%) Citrix
5 4 (5.63%) F5
5 4 (5.63%) Riverbed