Period
to 17 February 2018

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Data Flow Diagram skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Flow Diagram over the 6 months to 17 February 2018 with a comparison to the same period in the previous 2 years.

Data Flow Diagrams
England > London
6 months to
17 Feb 2018
Same period 2017 Same period 2016
Rank 760 757 860
Rank change year-on-year -3 +103 +12
Permanent jobs citing Data Flow Diagram 55 51 54
As % of all permanent IT jobs advertised in London 0.079% 0.073% 0.063%
As % of the Processes & Methodologies category 0.086% 0.080% 0.070%
Number of salaries quoted 41 45 44
London median annual salary £65,000 £65,000 £55,000
Median salary % change year-on-year - +18.18% -8.33%
10th Percentile £41,000 £41,750 £40,750
90th Percentile £85,000 £78,000 £73,500
England median annual salary £55,000 £47,000 £53,100
% change year-on-year +17.02% -11.49% +6.20%

Data Flow Diagram 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 London with a requirement for process or methodology skills.

All Process and Methodology Skills
London
Permanent vacancies with a requirement for process or methodology skills 63,705 63,365 76,988
As % of all permanent IT jobs advertised in London 91.43% 90.53% 89.75%
Number of salaries quoted 52,077 53,667 65,260
London median annual salary £60,000 £60,000 £55,000
Median salary % change year-on-year - +9.09% -
10th Percentile £36,250 £33,750 £33,750
90th Percentile £92,500 £90,000 £87,250
England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +5.56%

Data Flow Diagram
Job Vacancy Trend in London

Job postings citing Data Flow Diagram as a percentage of all IT jobs advertised in London.

Job vacancy trend for Data Flow Diagram in London

Data Flow Diagram
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Data Flow Diagram in London.

Salary trend for Data Flow Diagram in London

Data Flow Diagram
Salary Histogram in London

The salary distribution of IT jobs citing Data Flow Diagram in London over the 6 months to 17 February 2018.

Salary histogram for Data Flow Diagram in London

Data Flow Diagram
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Data Flow Diagram within the London region over the 6 months to 17 February 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
Central London -5 16 £55,000 +15.79% 1
Data Flow Diagram
England

For the 6 months to 17 February 2018, IT jobs citing Data Flow Diagram 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 London region with a requirement for Data Flow Diagram.

1 31 (56.36%) Finance
2 29 (52.73%) Analytical Skills
3 28 (50.91%) SQL
4 27 (49.09%) User Stories
5 25 (45.45%) Use Case
6 23 (41.82%) ISEB
7 21 (38.18%) Business Analysis
8 20 (36.36%) ETL
9 19 (34.55%) BPMN
10 18 (32.73%) Data Warehouse
11 16 (29.09%) SQL Server
12 15 (27.27%) Agile Software Development
13 14 (25.45%) Alteryx
13 14 (25.45%) Stakeholder Management
13 14 (25.45%) Informatica
14 13 (23.64%) Data Management
14 13 (23.64%) Data Quality
15 12 (21.82%) Data Governance
15 12 (21.82%) Logical Data Model
15 12 (21.82%) Data Modelling
16 11 (20.00%) SharePoint
16 11 (20.00%) Oracle
16 11 (20.00%) Business Intelligence
17 10 (18.18%) BusinessObjects
18 9 (16.36%) Banking
18 9 (16.36%) SQL Server Integration Services
18 9 (16.36%) Java
18 9 (16.36%) PL/SQL
18 9 (16.36%) Hedge funds
19 8 (14.55%) Information Architecture

Data Flow Diagram
Co-occurring IT Skills in London 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 11 (20.00%) SharePoint
2 2 (3.64%) Apache Spark
3 1 (1.82%) WebSphere
Applications
1 7 (12.73%) Microsoft Project
Business Applications
1 5 (9.09%) CA PPM
2 3 (5.45%) Dynamics AX
3 2 (3.64%) NetSuite
Cloud Services
1 2 (3.64%) Dynamics 365
2 1 (1.82%) SaaS
Communications & Networking
1 1 (1.82%) Firewall
1 1 (1.82%) Intrusion Detection
1 1 (1.82%) SMS
1 1 (1.82%) TCP/IP
Database & Business Intelligence
1 18 (32.73%) Data Warehouse
2 16 (29.09%) SQL Server
3 10 (18.18%) BusinessObjects
4 9 (16.36%) SQL Server Integration Services
5 6 (10.91%) RDBMS
5 6 (10.91%) Relational Database
5 6 (10.91%) SQL Server Reporting Services
6 4 (7.27%) Electronic Patient Records
7 3 (5.45%) Apache Hive
7 3 (5.45%) Big Data
7 3 (5.45%) Hadoop
8 2 (3.64%) Pentaho
8 2 (3.64%) PostgreSQL
8 2 (3.64%) SQL Server Analysis Services
9 1 (1.82%) Oracle Database
9 1 (1.82%) Oracle Database 11g
9 1 (1.82%) Oracle Database 12c
9 1 (1.82%) Star Schema
Development Applications
1 7 (12.73%) JIRA
2 2 (3.64%) Jenkins
2 2 (3.64%) Rational Rhapsody
3 1 (1.82%) Sonatype Nexus
General
1 31 (56.36%) Finance
2 9 (16.36%) Banking
3 7 (12.73%) Advertising
3 7 (12.73%) Financial Institution
3 7 (12.73%) Investment Banking
3 7 (12.73%) Law
3 7 (12.73%) Marketing
4 6 (10.91%) Pharmaceutical
5 1 (1.82%) Automotive
5 1 (1.82%) Publishing
5 1 (1.82%) Retail
Job Titles
1 40 (72.73%) Analyst
2 38 (69.09%) Business Analyst
3 16 (29.09%) Financial Analyst
4 15 (27.27%) Data Business Analyst
4 15 (27.27%) Finance Business Analyst
4 15 (27.27%) Financial Business Analyst
4 15 (27.27%) Financial Services Business Analyst
4 15 (27.27%) Service Analyst
5 10 (18.18%) Senior Analyst
5 10 (18.18%) Senior Business Analyst
5 10 (18.18%) Senior Financial Analyst
6 8 (14.55%) Architect
6 8 (14.55%) Banking Analyst
6 8 (14.55%) Banking Business Analyst
6 8 (14.55%) Data Analyst
6 8 (14.55%) Data Architect
7 7 (12.73%) Agile Business Analyst
7 7 (12.73%) Business Transformation Analyst
7 7 (12.73%) Business Transformation Business Analyst
7 7 (12.73%) Transformation Analyst
Libraries, Frameworks & Software Standards
1 2 (3.64%) Akka
1 2 (3.64%) Kafka
Miscellaneous
1 29 (52.73%) Analytical Skills
2 9 (16.36%) Hedge funds
3 7 (12.73%) Equities
3 7 (12.73%) Fixed Income
4 6 (10.91%) Life Science
5 2 (3.64%) Data Structures
5 2 (3.64%) Replication
6 1 (1.82%) BYOD
6 1 (1.82%) Computer Science
6 1 (1.82%) Cyberattack
6 1 (1.82%) Distributed Denial-of-Service
6 1 (1.82%) FMCG
6 1 (1.82%) Management Information System
6 1 (1.82%) PKI
6 1 (1.82%) User Experience
Operating Systems
1 7 (12.73%) Linux
2 5 (9.09%) Windows
3 4 (7.27%) Windows Server
Processes & Methodologies
1 27 (49.09%) User Stories
2 25 (45.45%) Use Case
3 21 (38.18%) Business Analysis
4 20 (36.36%) ETL
5 19 (34.55%) BPMN
6 15 (27.27%) Agile Software Development
7 14 (25.45%) Stakeholder Management
8 13 (23.64%) Data Management
9 12 (21.82%) Data Governance
9 12 (21.82%) Data Modelling
9 12 (21.82%) Logical Data Model
10 11 (20.00%) Business Intelligence
11 8 (14.55%) Analytics
11 8 (14.55%) Data Lineage
11 8 (14.55%) Information Architecture
11 8 (14.55%) Physical Data Model
12 7 (12.73%) Business Transformation
12 7 (12.73%) Data Extraction
12 7 (12.73%) Data Integration
12 7 (12.73%) SDLC
Programming Languages
1 28 (50.91%) SQL
2 9 (16.36%) Java
2 9 (16.36%) PL/SQL
3 8 (14.55%) T-SQL
Qualifications
1 23 (41.82%) ISEB
2 8 (14.55%) Degree
3 1 (1.82%) CBAP
3 1 (1.82%) CEH
3 1 (1.82%) CISSP
3 1 (1.82%) Computer Science Degree
3 1 (1.82%) IIBA
Quality Assurance & Compliance
1 13 (23.64%) Data Quality
2 5 (9.09%) PMO
3 2 (3.64%) GDPR
4 1 (1.82%) ISO/IEC 27001
System Software
1 1 (1.82%) Oracle RAC
Systems Management
1 2 (3.64%) Mesos
2 1 (1.82%) Data Guard
2 1 (1.82%) Enterprise Manager Cloud Control
2 1 (1.82%) Foglight
Vendors
1 14 (25.45%) Alteryx
1 14 (25.45%) Informatica
2 11 (20.00%) Oracle
3 8 (14.55%) Talend
4 5 (9.09%) HP
4 5 (9.09%) Microsoft
4 5 (9.09%) Planview
5 3 (5.45%) MuleSoft
6 2 (3.64%) JD Edwards
7 1 (1.82%) Dell